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nyalldawsonnyalldawson
committedAug 10, 2016
Further tweaks to line labeling, add tests
Sponsored by Andreas Neumann (cherry-picked from dc0cc32) o
·
ltr-2_18archive/master_2
1 parent 34d5f5a commit a74dd61

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16 files changed

+1397
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lines changed

16 files changed

+1397
-1
lines changed
 

‎src/core/pal/feature.cpp

Lines changed: 11 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -683,6 +683,7 @@ int FeaturePart::createCandidatesAlongLineNearStraightSegments( QList<LabelPosit
683683
straightSegmentLengths << currentStraightSegmentLength;
684684
straightSegmentAngles << QgsGeometryUtils::normalizedAngle( atan2( y[numberNodes-1] - segmentStartY, x[numberNodes-1] - segmentStartX ) );
685685
longestSegmentLength = qMax( longestSegmentLength, currentStraightSegmentLength );
686+
double middleOfLine = totalLineLength / 2.0;
686687

687688
if ( totalLineLength < labelWidth )
688689
{
@@ -729,6 +730,10 @@ int FeaturePart::createCandidatesAlongLineNearStraightSegments( QList<LabelPosit
729730

730731
candidateLength = sqrt(( candidateEndX - candidateStartX ) * ( candidateEndX - candidateStartX ) + ( candidateEndY - candidateStartY ) * ( candidateEndY - candidateStartY ) );
731732

733+
734+
// LOTS OF DIFFERENT COSTS TO BALANCE HERE - feel free to tweak these, but please add a unit test
735+
// which covers the situation you are adjusting for (eg "given equal length lines, choose the more horizontal line")
736+
732737
cost = candidateLength / labelWidth;
733738
if ( cost > 0.98 )
734739
cost = 0.0001;
@@ -738,10 +743,15 @@ int FeaturePart::createCandidatesAlongLineNearStraightSegments( QList<LabelPosit
738743
cost = ( 1 - cost ) / 100; // ranges from 0.0001 to 0.01 (however a cost 0.005 is already a lot!)
739744
}
740745

741-
// penalize positions which are further from the line's midpoint
746+
// penalize positions which are further from the straight segments's midpoint
742747
double labelCenter = currentDistanceAlongLine + labelWidth / 2.0;
743748
double costCenter = 2 * qAbs( labelCenter - distanceToCenterOfSegment ) / ( distanceToEndOfSegment - distanceToStartOfSegment ); // 0 -> 1
744749
cost += costCenter * 0.0005; // < 0, 0.0005 >
750+
751+
// penalize positions which are further from absolute center of whole linestring
752+
double costLineCenter = 2 * qAbs( labelCenter - middleOfLine ) / totalLineLength; // 0 -> 1
753+
cost += costLineCenter * 0.0005; // < 0, 0.0005 >
754+
745755
cost += segmentCost * 0.0005; // prefer labels on longer straight segments
746756
cost += segmentAngleCost * 0.0001; // prefer more horizontal segments, but this is less important than length considerations
747757

‎tests/src/python/test_qgspallabeling_placement.py

Lines changed: 46 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -276,6 +276,7 @@ def test_polygon_placement_perimeter(self):
276276
self.layer = TestQgsPalLabeling.loadFeatureLayer('polygon_perimeter')
277277
self._TestMapSettings = self.cloneMapSettings(self._MapSettings)
278278
self.lyr.placement = QgsPalLayerSettings.Line
279+
self.lyr.placementFlags = QgsPalLayerSettings.AboveLine
279280
self.checkTest()
280281
self.removeMapLayer(self.layer)
281282
self.layer = None
@@ -385,6 +386,51 @@ def test_prefer_line_below_instead_of_online(self):
385386
self.removeMapLayer(self.layer)
386387
self.layer = None
387388

389+
def test_prefer_longer_lines_over_shorter(self):
390+
# Test that labeling a line using parallel labels will tend to place the labels over the longer straight parts of
391+
# the line
392+
self.layer = TestQgsPalLabeling.loadFeatureLayer('line_placement_1')
393+
self._TestMapSettings = self.cloneMapSettings(self._MapSettings)
394+
self.lyr.placement = QgsPalLayerSettings.Line
395+
self.checkTest()
396+
self.removeMapLayer(self.layer)
397+
self.layer = None
398+
399+
def test_prefer_more_horizontal_lines(self):
400+
# Test that labeling a line using parallel labels will tend to place the labels over more horizontal sections
401+
self.layer = TestQgsPalLabeling.loadFeatureLayer('line_placement_2')
402+
self._TestMapSettings = self.cloneMapSettings(self._MapSettings)
403+
self.lyr.placement = QgsPalLayerSettings.Line
404+
self.checkTest()
405+
self.removeMapLayer(self.layer)
406+
self.layer = None
407+
408+
def test_label_line_over_small_angles(self):
409+
# Test that labeling a line using parallel labels will place labels near center of straightish line
410+
self.layer = TestQgsPalLabeling.loadFeatureLayer('line_placement_3')
411+
self._TestMapSettings = self.cloneMapSettings(self._MapSettings)
412+
self.lyr.placement = QgsPalLayerSettings.Line
413+
self.checkTest()
414+
self.removeMapLayer(self.layer)
415+
self.layer = None
416+
417+
def test_label_line_toward_center(self):
418+
# Test that labeling a line using parallel labels will try to place labels as close to center of line as possible
419+
self.layer = TestQgsPalLabeling.loadFeatureLayer('line_placement_4')
420+
self._TestMapSettings = self.cloneMapSettings(self._MapSettings)
421+
self.lyr.placement = QgsPalLayerSettings.Line
422+
self.checkTest()
423+
self.removeMapLayer(self.layer)
424+
self.layer = None
425+
426+
def test_label_line_avoid_jaggy(self):
427+
# Test that labeling a line using parallel labels won't place labels over jaggy bits of line
428+
self.layer = TestQgsPalLabeling.loadFeatureLayer('line_placement_5')
429+
self._TestMapSettings = self.cloneMapSettings(self._MapSettings)
430+
self.lyr.placement = QgsPalLayerSettings.Line
431+
self.checkTest()
432+
self.removeMapLayer(self.layer)
433+
self.layer = None
388434

389435
if __name__ == '__main__':
390436
# NOTE: unless PAL_SUITE env var is set all test class methods will be run

‎tests/testdata/control_images/expected_pal_placement/sp_label_line_avoid_jaggy/sp_label_line_avoid_jaggy.png

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‎tests/testdata/control_images/expected_pal_placement/sp_label_line_over_small_angles/sp_label_line_over_small_angles.png

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‎tests/testdata/control_images/expected_pal_placement/sp_label_line_toward_center/sp_label_line_toward_center.png

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‎tests/testdata/control_images/expected_pal_placement/sp_polygon_placement_perimeter/sp_polygon_placement_perimeter.png

11 Bytes

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‎tests/testdata/control_images/expected_pal_placement/sp_prefer_more_horizontal_lines/sp_prefer_more_horizontal_lines.png

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‎tests/testdata/labeling/line_placement_1.qml

Lines changed: 272 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,272 @@
1+
<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
2+
<qgis version="2.99.0-Master" simplifyAlgorithm="0" minimumScale="100000" maximumScale="1e+08" simplifyDrawingHints="1" simplifyDrawingTol="1" simplifyMaxScale="1" hasScaleBasedVisibilityFlag="0" simplifyLocal="1">
3+
<edittypes>
4+
<edittype widgetv2type="TextEdit" name="pkuid">
5+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
6+
</edittype>
7+
<edittype widgetv2type="TextEdit" name="text">
8+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
9+
</edittype>
10+
</edittypes>
11+
<renderer-v2 forceraster="0" symbollevels="0" type="singleSymbol" enableorderby="0">
12+
<symbols>
13+
<symbol alpha="1" clip_to_extent="1" type="line" name="0">
14+
<layer pass="0" class="SimpleLine" locked="0">
15+
<prop k="capstyle" v="square"/>
16+
<prop k="customdash" v="5;2"/>
17+
<prop k="customdash_map_unit_scale" v="0,0,0,0,0,0"/>
18+
<prop k="customdash_unit" v="MM"/>
19+
<prop k="draw_inside_polygon" v="0"/>
20+
<prop k="joinstyle" v="bevel"/>
21+
<prop k="line_color" v="227,26,28,255"/>
22+
<prop k="line_style" v="solid"/>
23+
<prop k="line_width" v="0.5"/>
24+
<prop k="line_width_unit" v="MM"/>
25+
<prop k="offset" v="0"/>
26+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
27+
<prop k="offset_unit" v="MM"/>
28+
<prop k="use_custom_dash" v="0"/>
29+
<prop k="width_map_unit_scale" v="0,0,0,0,0,0"/>
30+
</layer>
31+
</symbol>
32+
</symbols>
33+
<rotation/>
34+
<sizescale scalemethod="diameter"/>
35+
</renderer-v2>
36+
<labeling type="simple"/>
37+
<customproperties>
38+
<property key="embeddedWidgets/count" value="0"/>
39+
<property key="labeling" value="pal"/>
40+
<property key="labeling/addDirectionSymbol" value="false"/>
41+
<property key="labeling/angleOffset" value="0"/>
42+
<property key="labeling/blendMode" value="0"/>
43+
<property key="labeling/bufferBlendMode" value="0"/>
44+
<property key="labeling/bufferColorA" value="255"/>
45+
<property key="labeling/bufferColorB" value="255"/>
46+
<property key="labeling/bufferColorG" value="255"/>
47+
<property key="labeling/bufferColorR" value="255"/>
48+
<property key="labeling/bufferDraw" value="false"/>
49+
<property key="labeling/bufferJoinStyle" value="64"/>
50+
<property key="labeling/bufferNoFill" value="false"/>
51+
<property key="labeling/bufferSize" value="1"/>
52+
<property key="labeling/bufferSizeInMapUnits" value="false"/>
53+
<property key="labeling/bufferSizeMapUnitMaxScale" value="0"/>
54+
<property key="labeling/bufferSizeMapUnitMinScale" value="0"/>
55+
<property key="labeling/bufferSizeMapUnitScale" value="0,0,0,0,0,0"/>
56+
<property key="labeling/bufferTransp" value="0"/>
57+
<property key="labeling/centroidInside" value="false"/>
58+
<property key="labeling/centroidWhole" value="false"/>
59+
<property key="labeling/decimals" value="3"/>
60+
<property key="labeling/displayAll" value="false"/>
61+
<property key="labeling/dist" value="0"/>
62+
<property key="labeling/distInMapUnits" value="false"/>
63+
<property key="labeling/distMapUnitMaxScale" value="0"/>
64+
<property key="labeling/distMapUnitMinScale" value="0"/>
65+
<property key="labeling/distMapUnitScale" value="0,0,0,0,0,0"/>
66+
<property key="labeling/drawLabels" value="false"/>
67+
<property key="labeling/enabled" value="false"/>
68+
<property key="labeling/fieldName" value=""/>
69+
<property key="labeling/fitInPolygonOnly" value="false"/>
70+
<property key="labeling/fontBold" value="false"/>
71+
<property key="labeling/fontCapitals" value="0"/>
72+
<property key="labeling/fontFamily" value="Ubuntu"/>
73+
<property key="labeling/fontItalic" value="false"/>
74+
<property key="labeling/fontLetterSpacing" value="0"/>
75+
<property key="labeling/fontLimitPixelSize" value="false"/>
76+
<property key="labeling/fontMaxPixelSize" value="10000"/>
77+
<property key="labeling/fontMinPixelSize" value="3"/>
78+
<property key="labeling/fontSize" value="11"/>
79+
<property key="labeling/fontSizeInMapUnits" value="false"/>
80+
<property key="labeling/fontSizeMapUnitMaxScale" value="0"/>
81+
<property key="labeling/fontSizeMapUnitMinScale" value="0"/>
82+
<property key="labeling/fontSizeMapUnitScale" value="0,0,0,0,0,0"/>
83+
<property key="labeling/fontStrikeout" value="false"/>
84+
<property key="labeling/fontUnderline" value="false"/>
85+
<property key="labeling/fontWeight" value="63"/>
86+
<property key="labeling/fontWordSpacing" value="0"/>
87+
<property key="labeling/formatNumbers" value="false"/>
88+
<property key="labeling/isExpression" value="true"/>
89+
<property key="labeling/labelOffsetInMapUnits" value="true"/>
90+
<property key="labeling/labelOffsetMapUnitMaxScale" value="0"/>
91+
<property key="labeling/labelOffsetMapUnitMinScale" value="0"/>
92+
<property key="labeling/labelOffsetMapUnitScale" value="0,0,0,0,0,0"/>
93+
<property key="labeling/labelPerPart" value="false"/>
94+
<property key="labeling/leftDirectionSymbol" value="&lt;"/>
95+
<property key="labeling/limitNumLabels" value="false"/>
96+
<property key="labeling/maxCurvedCharAngleIn" value="20"/>
97+
<property key="labeling/maxCurvedCharAngleOut" value="-20"/>
98+
<property key="labeling/maxNumLabels" value="2000"/>
99+
<property key="labeling/mergeLines" value="false"/>
100+
<property key="labeling/minFeatureSize" value="0"/>
101+
<property key="labeling/multilineAlign" value="0"/>
102+
<property key="labeling/multilineHeight" value="1"/>
103+
<property key="labeling/namedStyle" value="Medium"/>
104+
<property key="labeling/obstacle" value="true"/>
105+
<property key="labeling/obstacleFactor" value="1"/>
106+
<property key="labeling/obstacleType" value="0"/>
107+
<property key="labeling/offsetType" value="0"/>
108+
<property key="labeling/placeDirectionSymbol" value="0"/>
109+
<property key="labeling/placement" value="2"/>
110+
<property key="labeling/placementFlags" value="10"/>
111+
<property key="labeling/plussign" value="false"/>
112+
<property key="labeling/predefinedPositionOrder" value="TR,TL,BR,BL,R,L,TSR,BSR"/>
113+
<property key="labeling/preserveRotation" value="true"/>
114+
<property key="labeling/previewBkgrdColor" value="#ffffff"/>
115+
<property key="labeling/priority" value="5"/>
116+
<property key="labeling/quadOffset" value="4"/>
117+
<property key="labeling/repeatDistance" value="0"/>
118+
<property key="labeling/repeatDistanceMapUnitMaxScale" value="0"/>
119+
<property key="labeling/repeatDistanceMapUnitMinScale" value="0"/>
120+
<property key="labeling/repeatDistanceMapUnitScale" value="0,0,0,0,0,0"/>
121+
<property key="labeling/repeatDistanceUnit" value="1"/>
122+
<property key="labeling/reverseDirectionSymbol" value="false"/>
123+
<property key="labeling/rightDirectionSymbol" value=">"/>
124+
<property key="labeling/scaleMax" value="10000000"/>
125+
<property key="labeling/scaleMin" value="1"/>
126+
<property key="labeling/scaleVisibility" value="false"/>
127+
<property key="labeling/shadowBlendMode" value="6"/>
128+
<property key="labeling/shadowColorB" value="0"/>
129+
<property key="labeling/shadowColorG" value="0"/>
130+
<property key="labeling/shadowColorR" value="0"/>
131+
<property key="labeling/shadowDraw" value="false"/>
132+
<property key="labeling/shadowOffsetAngle" value="135"/>
133+
<property key="labeling/shadowOffsetDist" value="1"/>
134+
<property key="labeling/shadowOffsetGlobal" value="true"/>
135+
<property key="labeling/shadowOffsetMapUnitMaxScale" value="0"/>
136+
<property key="labeling/shadowOffsetMapUnitMinScale" value="0"/>
137+
<property key="labeling/shadowOffsetMapUnitScale" value="0,0,0,0,0,0"/>
138+
<property key="labeling/shadowOffsetUnits" value="1"/>
139+
<property key="labeling/shadowRadius" value="1.5"/>
140+
<property key="labeling/shadowRadiusAlphaOnly" value="false"/>
141+
<property key="labeling/shadowRadiusMapUnitMaxScale" value="0"/>
142+
<property key="labeling/shadowRadiusMapUnitMinScale" value="0"/>
143+
<property key="labeling/shadowRadiusMapUnitScale" value="0,0,0,0,0,0"/>
144+
<property key="labeling/shadowRadiusUnits" value="1"/>
145+
<property key="labeling/shadowScale" value="100"/>
146+
<property key="labeling/shadowTransparency" value="30"/>
147+
<property key="labeling/shadowUnder" value="0"/>
148+
<property key="labeling/shapeBlendMode" value="0"/>
149+
<property key="labeling/shapeBorderColorA" value="255"/>
150+
<property key="labeling/shapeBorderColorB" value="128"/>
151+
<property key="labeling/shapeBorderColorG" value="128"/>
152+
<property key="labeling/shapeBorderColorR" value="128"/>
153+
<property key="labeling/shapeBorderWidth" value="0"/>
154+
<property key="labeling/shapeBorderWidthMapUnitMaxScale" value="0"/>
155+
<property key="labeling/shapeBorderWidthMapUnitMinScale" value="0"/>
156+
<property key="labeling/shapeBorderWidthMapUnitScale" value="0,0,0,0,0,0"/>
157+
<property key="labeling/shapeBorderWidthUnits" value="1"/>
158+
<property key="labeling/shapeDraw" value="false"/>
159+
<property key="labeling/shapeFillColorA" value="255"/>
160+
<property key="labeling/shapeFillColorB" value="255"/>
161+
<property key="labeling/shapeFillColorG" value="255"/>
162+
<property key="labeling/shapeFillColorR" value="255"/>
163+
<property key="labeling/shapeJoinStyle" value="64"/>
164+
<property key="labeling/shapeOffsetMapUnitMaxScale" value="0"/>
165+
<property key="labeling/shapeOffsetMapUnitMinScale" value="0"/>
166+
<property key="labeling/shapeOffsetMapUnitScale" value="0,0,0,0,0,0"/>
167+
<property key="labeling/shapeOffsetUnits" value="1"/>
168+
<property key="labeling/shapeOffsetX" value="0"/>
169+
<property key="labeling/shapeOffsetY" value="0"/>
170+
<property key="labeling/shapeRadiiMapUnitMaxScale" value="0"/>
171+
<property key="labeling/shapeRadiiMapUnitMinScale" value="0"/>
172+
<property key="labeling/shapeRadiiMapUnitScale" value="0,0,0,0,0,0"/>
173+
<property key="labeling/shapeRadiiUnits" value="1"/>
174+
<property key="labeling/shapeRadiiX" value="0"/>
175+
<property key="labeling/shapeRadiiY" value="0"/>
176+
<property key="labeling/shapeRotation" value="0"/>
177+
<property key="labeling/shapeRotationType" value="0"/>
178+
<property key="labeling/shapeSVGFile" value=""/>
179+
<property key="labeling/shapeSizeMapUnitMaxScale" value="0"/>
180+
<property key="labeling/shapeSizeMapUnitMinScale" value="0"/>
181+
<property key="labeling/shapeSizeMapUnitScale" value="0,0,0,0,0,0"/>
182+
<property key="labeling/shapeSizeType" value="0"/>
183+
<property key="labeling/shapeSizeUnits" value="1"/>
184+
<property key="labeling/shapeSizeX" value="0"/>
185+
<property key="labeling/shapeSizeY" value="0"/>
186+
<property key="labeling/shapeTransparency" value="0"/>
187+
<property key="labeling/shapeType" value="0"/>
188+
<property key="labeling/textColorA" value="255"/>
189+
<property key="labeling/textColorB" value="0"/>
190+
<property key="labeling/textColorG" value="0"/>
191+
<property key="labeling/textColorR" value="0"/>
192+
<property key="labeling/textTransp" value="0"/>
193+
<property key="labeling/upsidedownLabels" value="0"/>
194+
<property key="labeling/wrapChar" value=""/>
195+
<property key="labeling/xOffset" value="0"/>
196+
<property key="labeling/yOffset" value="0"/>
197+
<property key="labeling/zIndex" value="0"/>
198+
<property key="variableNames" value="_fields_"/>
199+
<property key="variableValues" value=""/>
200+
</customproperties>
201+
<blendMode>0</blendMode>
202+
<featureBlendMode>0</featureBlendMode>
203+
<layerTransparency>0</layerTransparency>
204+
<SingleCategoryDiagramRenderer diagramType="Histogram" sizeLegend="0" attributeLegend="1">
205+
<DiagramCategory penColor="#000000" labelPlacementMethod="XHeight" penWidth="0" diagramOrientation="Up" sizeScale="0,0,0,0,0,0" minimumSize="0" barWidth="5" penAlpha="255" maxScaleDenominator="1e+08" backgroundColor="#ffffff" transparency="0" width="15" scaleDependency="Area" backgroundAlpha="255" angleOffset="1440" scaleBasedVisibility="0" enabled="0" height="15" lineSizeScale="0,0,0,0,0,0" sizeType="MM" lineSizeType="MM" minScaleDenominator="100000">
206+
<fontProperties description="Ubuntu,11,-1,5,50,0,0,0,0,0" style=""/>
207+
</DiagramCategory>
208+
<symbol alpha="1" clip_to_extent="1" type="marker" name="sizeSymbol">
209+
<layer pass="0" class="SimpleMarker" locked="0">
210+
<prop k="angle" v="0"/>
211+
<prop k="color" v="255,0,0,255"/>
212+
<prop k="horizontal_anchor_point" v="1"/>
213+
<prop k="joinstyle" v="bevel"/>
214+
<prop k="name" v="circle"/>
215+
<prop k="offset" v="0,0"/>
216+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
217+
<prop k="offset_unit" v="MM"/>
218+
<prop k="outline_color" v="0,0,0,255"/>
219+
<prop k="outline_style" v="solid"/>
220+
<prop k="outline_width" v="0"/>
221+
<prop k="outline_width_map_unit_scale" v="0,0,0,0,0,0"/>
222+
<prop k="outline_width_unit" v="MM"/>
223+
<prop k="scale_method" v="diameter"/>
224+
<prop k="size" v="2"/>
225+
<prop k="size_map_unit_scale" v="0,0,0,0,0,0"/>
226+
<prop k="size_unit" v="MM"/>
227+
<prop k="vertical_anchor_point" v="1"/>
228+
</layer>
229+
</symbol>
230+
</SingleCategoryDiagramRenderer>
231+
<DiagramLayerSettings yPosColumn="-1" showColumn="-1" linePlacementFlags="10" placement="2" dist="0" xPosColumn="-1" priority="0" obstacle="0" zIndex="0" showAll="1"/>
232+
<annotationform></annotationform>
233+
<excludeAttributesWMS/>
234+
<excludeAttributesWFS/>
235+
<attributeactions default="-1"/>
236+
<attributetableconfig actionWidgetStyle="dropDown" sortExpression="" sortOrder="0">
237+
<columns>
238+
<column width="-1" hidden="0" type="field" name="pkuid"/>
239+
<column width="-1" hidden="0" type="field" name="text"/>
240+
<column width="-1" hidden="1" type="actions"/>
241+
</columns>
242+
</attributetableconfig>
243+
<editform></editform>
244+
<editforminit/>
245+
<editforminitcodesource>0</editforminitcodesource>
246+
<editforminitfilepath></editforminitfilepath>
247+
<editforminitcode><![CDATA[# -*- coding: utf-8 -*-
248+
"""
249+
QGIS forms can have a Python function that is called when the form is
250+
opened.
251+
252+
Use this function to add extra logic to your forms.
253+
254+
Enter the name of the function in the "Python Init function"
255+
field.
256+
An example follows:
257+
"""
258+
from qgis.PyQt.QtWidgets import QWidget
259+
260+
def my_form_open(dialog, layer, feature):
261+
geom = feature.geometry()
262+
control = dialog.findChild(QWidget, "MyLineEdit")
263+
]]></editforminitcode>
264+
<featformsuppress>0</featformsuppress>
265+
<editorlayout>generatedlayout</editorlayout>
266+
<widgets/>
267+
<conditionalstyles>
268+
<rowstyles/>
269+
<fieldstyles/>
270+
</conditionalstyles>
271+
<layerGeometryType>1</layerGeometryType>
272+
</qgis>

‎tests/testdata/labeling/line_placement_2.qml

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<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
2+
<qgis version="2.99.0-Master" simplifyAlgorithm="0" minimumScale="100000" maximumScale="1e+08" simplifyDrawingHints="1" simplifyDrawingTol="1" simplifyMaxScale="1" hasScaleBasedVisibilityFlag="0" simplifyLocal="1">
3+
<edittypes>
4+
<edittype widgetv2type="TextEdit" name="pkuid">
5+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
6+
</edittype>
7+
<edittype widgetv2type="TextEdit" name="text">
8+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
9+
</edittype>
10+
</edittypes>
11+
<renderer-v2 forceraster="0" symbollevels="0" type="singleSymbol" enableorderby="0">
12+
<symbols>
13+
<symbol alpha="1" clip_to_extent="1" type="line" name="0">
14+
<layer pass="0" class="SimpleLine" locked="0">
15+
<prop k="capstyle" v="square"/>
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<prop k="customdash" v="5;2"/>
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<prop k="customdash_map_unit_scale" v="0,0,0,0,0,0"/>
18+
<prop k="customdash_unit" v="MM"/>
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<prop k="draw_inside_polygon" v="0"/>
20+
<prop k="joinstyle" v="bevel"/>
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<prop k="line_color" v="227,26,28,255"/>
22+
<prop k="line_style" v="solid"/>
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<prop k="line_width" v="0.5"/>
24+
<prop k="line_width_unit" v="MM"/>
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<prop k="offset" v="0"/>
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<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
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<prop k="offset_unit" v="MM"/>
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<prop k="use_custom_dash" v="0"/>
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<prop k="width_map_unit_scale" v="0,0,0,0,0,0"/>
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</layer>
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</symbol>
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</symbols>
33+
<rotation/>
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<sizescale scalemethod="diameter"/>
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</renderer-v2>
36+
<labeling type="simple"/>
37+
<customproperties>
38+
<property key="embeddedWidgets/count" value="0"/>
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<property key="labeling" value="pal"/>
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<property key="labeling/addDirectionSymbol" value="false"/>
41+
<property key="labeling/angleOffset" value="0"/>
42+
<property key="labeling/blendMode" value="0"/>
43+
<property key="labeling/bufferBlendMode" value="0"/>
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<property key="labeling/bufferColorA" value="255"/>
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<property key="labeling/bufferColorB" value="255"/>
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<property key="labeling/bufferColorG" value="255"/>
47+
<property key="labeling/bufferColorR" value="255"/>
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<property key="labeling/bufferDraw" value="false"/>
49+
<property key="labeling/bufferJoinStyle" value="64"/>
50+
<property key="labeling/bufferNoFill" value="false"/>
51+
<property key="labeling/bufferSize" value="1"/>
52+
<property key="labeling/bufferSizeInMapUnits" value="false"/>
53+
<property key="labeling/bufferSizeMapUnitMaxScale" value="0"/>
54+
<property key="labeling/bufferSizeMapUnitMinScale" value="0"/>
55+
<property key="labeling/bufferSizeMapUnitScale" value="0,0,0,0,0,0"/>
56+
<property key="labeling/bufferTransp" value="0"/>
57+
<property key="labeling/centroidInside" value="false"/>
58+
<property key="labeling/centroidWhole" value="false"/>
59+
<property key="labeling/decimals" value="3"/>
60+
<property key="labeling/displayAll" value="false"/>
61+
<property key="labeling/dist" value="0"/>
62+
<property key="labeling/distInMapUnits" value="false"/>
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<property key="labeling/distMapUnitMaxScale" value="0"/>
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<property key="labeling/distMapUnitMinScale" value="0"/>
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<property key="labeling/distMapUnitScale" value="0,0,0,0,0,0"/>
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<property key="labeling/drawLabels" value="false"/>
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<property key="labeling/enabled" value="false"/>
68+
<property key="labeling/fieldName" value=""/>
69+
<property key="labeling/fitInPolygonOnly" value="false"/>
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<property key="labeling/fontBold" value="false"/>
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<property key="labeling/fontCapitals" value="0"/>
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<property key="labeling/fontFamily" value="Ubuntu"/>
73+
<property key="labeling/fontItalic" value="false"/>
74+
<property key="labeling/fontLetterSpacing" value="0"/>
75+
<property key="labeling/fontLimitPixelSize" value="false"/>
76+
<property key="labeling/fontMaxPixelSize" value="10000"/>
77+
<property key="labeling/fontMinPixelSize" value="3"/>
78+
<property key="labeling/fontSize" value="11"/>
79+
<property key="labeling/fontSizeInMapUnits" value="false"/>
80+
<property key="labeling/fontSizeMapUnitMaxScale" value="0"/>
81+
<property key="labeling/fontSizeMapUnitMinScale" value="0"/>
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<property key="labeling/fontSizeMapUnitScale" value="0,0,0,0,0,0"/>
83+
<property key="labeling/fontStrikeout" value="false"/>
84+
<property key="labeling/fontUnderline" value="false"/>
85+
<property key="labeling/fontWeight" value="63"/>
86+
<property key="labeling/fontWordSpacing" value="0"/>
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<property key="labeling/formatNumbers" value="false"/>
88+
<property key="labeling/isExpression" value="true"/>
89+
<property key="labeling/labelOffsetInMapUnits" value="true"/>
90+
<property key="labeling/labelOffsetMapUnitMaxScale" value="0"/>
91+
<property key="labeling/labelOffsetMapUnitMinScale" value="0"/>
92+
<property key="labeling/labelOffsetMapUnitScale" value="0,0,0,0,0,0"/>
93+
<property key="labeling/labelPerPart" value="false"/>
94+
<property key="labeling/leftDirectionSymbol" value="&lt;"/>
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<property key="labeling/limitNumLabels" value="false"/>
96+
<property key="labeling/maxCurvedCharAngleIn" value="20"/>
97+
<property key="labeling/maxCurvedCharAngleOut" value="-20"/>
98+
<property key="labeling/maxNumLabels" value="2000"/>
99+
<property key="labeling/mergeLines" value="false"/>
100+
<property key="labeling/minFeatureSize" value="0"/>
101+
<property key="labeling/multilineAlign" value="0"/>
102+
<property key="labeling/multilineHeight" value="1"/>
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<property key="labeling/namedStyle" value="Medium"/>
104+
<property key="labeling/obstacle" value="true"/>
105+
<property key="labeling/obstacleFactor" value="1"/>
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<property key="labeling/obstacleType" value="0"/>
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<property key="labeling/offsetType" value="0"/>
108+
<property key="labeling/placeDirectionSymbol" value="0"/>
109+
<property key="labeling/placement" value="2"/>
110+
<property key="labeling/placementFlags" value="10"/>
111+
<property key="labeling/plussign" value="false"/>
112+
<property key="labeling/predefinedPositionOrder" value="TR,TL,BR,BL,R,L,TSR,BSR"/>
113+
<property key="labeling/preserveRotation" value="true"/>
114+
<property key="labeling/previewBkgrdColor" value="#ffffff"/>
115+
<property key="labeling/priority" value="5"/>
116+
<property key="labeling/quadOffset" value="4"/>
117+
<property key="labeling/repeatDistance" value="0"/>
118+
<property key="labeling/repeatDistanceMapUnitMaxScale" value="0"/>
119+
<property key="labeling/repeatDistanceMapUnitMinScale" value="0"/>
120+
<property key="labeling/repeatDistanceMapUnitScale" value="0,0,0,0,0,0"/>
121+
<property key="labeling/repeatDistanceUnit" value="1"/>
122+
<property key="labeling/reverseDirectionSymbol" value="false"/>
123+
<property key="labeling/rightDirectionSymbol" value=">"/>
124+
<property key="labeling/scaleMax" value="10000000"/>
125+
<property key="labeling/scaleMin" value="1"/>
126+
<property key="labeling/scaleVisibility" value="false"/>
127+
<property key="labeling/shadowBlendMode" value="6"/>
128+
<property key="labeling/shadowColorB" value="0"/>
129+
<property key="labeling/shadowColorG" value="0"/>
130+
<property key="labeling/shadowColorR" value="0"/>
131+
<property key="labeling/shadowDraw" value="false"/>
132+
<property key="labeling/shadowOffsetAngle" value="135"/>
133+
<property key="labeling/shadowOffsetDist" value="1"/>
134+
<property key="labeling/shadowOffsetGlobal" value="true"/>
135+
<property key="labeling/shadowOffsetMapUnitMaxScale" value="0"/>
136+
<property key="labeling/shadowOffsetMapUnitMinScale" value="0"/>
137+
<property key="labeling/shadowOffsetMapUnitScale" value="0,0,0,0,0,0"/>
138+
<property key="labeling/shadowOffsetUnits" value="1"/>
139+
<property key="labeling/shadowRadius" value="1.5"/>
140+
<property key="labeling/shadowRadiusAlphaOnly" value="false"/>
141+
<property key="labeling/shadowRadiusMapUnitMaxScale" value="0"/>
142+
<property key="labeling/shadowRadiusMapUnitMinScale" value="0"/>
143+
<property key="labeling/shadowRadiusMapUnitScale" value="0,0,0,0,0,0"/>
144+
<property key="labeling/shadowRadiusUnits" value="1"/>
145+
<property key="labeling/shadowScale" value="100"/>
146+
<property key="labeling/shadowTransparency" value="30"/>
147+
<property key="labeling/shadowUnder" value="0"/>
148+
<property key="labeling/shapeBlendMode" value="0"/>
149+
<property key="labeling/shapeBorderColorA" value="255"/>
150+
<property key="labeling/shapeBorderColorB" value="128"/>
151+
<property key="labeling/shapeBorderColorG" value="128"/>
152+
<property key="labeling/shapeBorderColorR" value="128"/>
153+
<property key="labeling/shapeBorderWidth" value="0"/>
154+
<property key="labeling/shapeBorderWidthMapUnitMaxScale" value="0"/>
155+
<property key="labeling/shapeBorderWidthMapUnitMinScale" value="0"/>
156+
<property key="labeling/shapeBorderWidthMapUnitScale" value="0,0,0,0,0,0"/>
157+
<property key="labeling/shapeBorderWidthUnits" value="1"/>
158+
<property key="labeling/shapeDraw" value="false"/>
159+
<property key="labeling/shapeFillColorA" value="255"/>
160+
<property key="labeling/shapeFillColorB" value="255"/>
161+
<property key="labeling/shapeFillColorG" value="255"/>
162+
<property key="labeling/shapeFillColorR" value="255"/>
163+
<property key="labeling/shapeJoinStyle" value="64"/>
164+
<property key="labeling/shapeOffsetMapUnitMaxScale" value="0"/>
165+
<property key="labeling/shapeOffsetMapUnitMinScale" value="0"/>
166+
<property key="labeling/shapeOffsetMapUnitScale" value="0,0,0,0,0,0"/>
167+
<property key="labeling/shapeOffsetUnits" value="1"/>
168+
<property key="labeling/shapeOffsetX" value="0"/>
169+
<property key="labeling/shapeOffsetY" value="0"/>
170+
<property key="labeling/shapeRadiiMapUnitMaxScale" value="0"/>
171+
<property key="labeling/shapeRadiiMapUnitMinScale" value="0"/>
172+
<property key="labeling/shapeRadiiMapUnitScale" value="0,0,0,0,0,0"/>
173+
<property key="labeling/shapeRadiiUnits" value="1"/>
174+
<property key="labeling/shapeRadiiX" value="0"/>
175+
<property key="labeling/shapeRadiiY" value="0"/>
176+
<property key="labeling/shapeRotation" value="0"/>
177+
<property key="labeling/shapeRotationType" value="0"/>
178+
<property key="labeling/shapeSVGFile" value=""/>
179+
<property key="labeling/shapeSizeMapUnitMaxScale" value="0"/>
180+
<property key="labeling/shapeSizeMapUnitMinScale" value="0"/>
181+
<property key="labeling/shapeSizeMapUnitScale" value="0,0,0,0,0,0"/>
182+
<property key="labeling/shapeSizeType" value="0"/>
183+
<property key="labeling/shapeSizeUnits" value="1"/>
184+
<property key="labeling/shapeSizeX" value="0"/>
185+
<property key="labeling/shapeSizeY" value="0"/>
186+
<property key="labeling/shapeTransparency" value="0"/>
187+
<property key="labeling/shapeType" value="0"/>
188+
<property key="labeling/textColorA" value="255"/>
189+
<property key="labeling/textColorB" value="0"/>
190+
<property key="labeling/textColorG" value="0"/>
191+
<property key="labeling/textColorR" value="0"/>
192+
<property key="labeling/textTransp" value="0"/>
193+
<property key="labeling/upsidedownLabels" value="0"/>
194+
<property key="labeling/wrapChar" value=""/>
195+
<property key="labeling/xOffset" value="0"/>
196+
<property key="labeling/yOffset" value="0"/>
197+
<property key="labeling/zIndex" value="0"/>
198+
<property key="variableNames" value="_fields_"/>
199+
<property key="variableValues" value=""/>
200+
</customproperties>
201+
<blendMode>0</blendMode>
202+
<featureBlendMode>0</featureBlendMode>
203+
<layerTransparency>0</layerTransparency>
204+
<SingleCategoryDiagramRenderer diagramType="Histogram" sizeLegend="0" attributeLegend="1">
205+
<DiagramCategory penColor="#000000" labelPlacementMethod="XHeight" penWidth="0" diagramOrientation="Up" sizeScale="0,0,0,0,0,0" minimumSize="0" barWidth="5" penAlpha="255" maxScaleDenominator="1e+08" backgroundColor="#ffffff" transparency="0" width="15" scaleDependency="Area" backgroundAlpha="255" angleOffset="1440" scaleBasedVisibility="0" enabled="0" height="15" lineSizeScale="0,0,0,0,0,0" sizeType="MM" lineSizeType="MM" minScaleDenominator="100000">
206+
<fontProperties description="Ubuntu,11,-1,5,50,0,0,0,0,0" style=""/>
207+
<attribute field="" color="#000000" label=""/>
208+
</DiagramCategory>
209+
<symbol alpha="1" clip_to_extent="1" type="marker" name="sizeSymbol">
210+
<layer pass="0" class="SimpleMarker" locked="0">
211+
<prop k="angle" v="0"/>
212+
<prop k="color" v="255,0,0,255"/>
213+
<prop k="horizontal_anchor_point" v="1"/>
214+
<prop k="joinstyle" v="bevel"/>
215+
<prop k="name" v="circle"/>
216+
<prop k="offset" v="0,0"/>
217+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
218+
<prop k="offset_unit" v="MM"/>
219+
<prop k="outline_color" v="0,0,0,255"/>
220+
<prop k="outline_style" v="solid"/>
221+
<prop k="outline_width" v="0"/>
222+
<prop k="outline_width_map_unit_scale" v="0,0,0,0,0,0"/>
223+
<prop k="outline_width_unit" v="MM"/>
224+
<prop k="scale_method" v="diameter"/>
225+
<prop k="size" v="2"/>
226+
<prop k="size_map_unit_scale" v="0,0,0,0,0,0"/>
227+
<prop k="size_unit" v="MM"/>
228+
<prop k="vertical_anchor_point" v="1"/>
229+
</layer>
230+
</symbol>
231+
</SingleCategoryDiagramRenderer>
232+
<DiagramLayerSettings yPosColumn="-1" showColumn="-1" linePlacementFlags="10" placement="2" dist="0" xPosColumn="-1" priority="0" obstacle="0" zIndex="0" showAll="1"/>
233+
<annotationform></annotationform>
234+
<excludeAttributesWMS/>
235+
<excludeAttributesWFS/>
236+
<attributeactions default="-1"/>
237+
<attributetableconfig actionWidgetStyle="dropDown" sortExpression="" sortOrder="0">
238+
<columns>
239+
<column width="-1" hidden="0" type="field" name="pkuid"/>
240+
<column width="-1" hidden="0" type="field" name="text"/>
241+
<column width="-1" hidden="1" type="actions"/>
242+
</columns>
243+
</attributetableconfig>
244+
<editform></editform>
245+
<editforminit/>
246+
<editforminitcodesource>0</editforminitcodesource>
247+
<editforminitfilepath></editforminitfilepath>
248+
<editforminitcode><![CDATA[# -*- coding: utf-8 -*-
249+
"""
250+
QGIS forms can have a Python function that is called when the form is
251+
opened.
252+
253+
Use this function to add extra logic to your forms.
254+
255+
Enter the name of the function in the "Python Init function"
256+
field.
257+
An example follows:
258+
"""
259+
from qgis.PyQt.QtWidgets import QWidget
260+
261+
def my_form_open(dialog, layer, feature):
262+
geom = feature.geometry()
263+
control = dialog.findChild(QWidget, "MyLineEdit")
264+
]]></editforminitcode>
265+
<featformsuppress>0</featformsuppress>
266+
<editorlayout>generatedlayout</editorlayout>
267+
<widgets/>
268+
<conditionalstyles>
269+
<rowstyles/>
270+
<fieldstyles/>
271+
</conditionalstyles>
272+
<layerGeometryType>1</layerGeometryType>
273+
</qgis>

‎tests/testdata/labeling/line_placement_3.qml

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<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
2+
<qgis version="2.99.0-Master" simplifyAlgorithm="0" minimumScale="100000" maximumScale="1e+08" simplifyDrawingHints="1" simplifyDrawingTol="1" simplifyMaxScale="1" hasScaleBasedVisibilityFlag="0" simplifyLocal="1">
3+
<edittypes>
4+
<edittype widgetv2type="TextEdit" name="pkuid">
5+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
6+
</edittype>
7+
<edittype widgetv2type="TextEdit" name="text">
8+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
9+
</edittype>
10+
</edittypes>
11+
<renderer-v2 forceraster="0" symbollevels="0" type="singleSymbol" enableorderby="0">
12+
<symbols>
13+
<symbol alpha="1" clip_to_extent="1" type="line" name="0">
14+
<layer pass="0" class="SimpleLine" locked="0">
15+
<prop k="capstyle" v="square"/>
16+
<prop k="customdash" v="5;2"/>
17+
<prop k="customdash_map_unit_scale" v="0,0,0,0,0,0"/>
18+
<prop k="customdash_unit" v="MM"/>
19+
<prop k="draw_inside_polygon" v="0"/>
20+
<prop k="joinstyle" v="bevel"/>
21+
<prop k="line_color" v="227,26,28,255"/>
22+
<prop k="line_style" v="solid"/>
23+
<prop k="line_width" v="0.5"/>
24+
<prop k="line_width_unit" v="MM"/>
25+
<prop k="offset" v="0"/>
26+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
27+
<prop k="offset_unit" v="MM"/>
28+
<prop k="use_custom_dash" v="0"/>
29+
<prop k="width_map_unit_scale" v="0,0,0,0,0,0"/>
30+
</layer>
31+
</symbol>
32+
</symbols>
33+
<rotation/>
34+
<sizescale scalemethod="diameter"/>
35+
</renderer-v2>
36+
<labeling type="simple"/>
37+
<customproperties>
38+
<property key="embeddedWidgets/count" value="0"/>
39+
<property key="labeling" value="pal"/>
40+
<property key="labeling/addDirectionSymbol" value="false"/>
41+
<property key="labeling/angleOffset" value="0"/>
42+
<property key="labeling/blendMode" value="0"/>
43+
<property key="labeling/bufferBlendMode" value="0"/>
44+
<property key="labeling/bufferColorA" value="255"/>
45+
<property key="labeling/bufferColorB" value="255"/>
46+
<property key="labeling/bufferColorG" value="255"/>
47+
<property key="labeling/bufferColorR" value="255"/>
48+
<property key="labeling/bufferDraw" value="false"/>
49+
<property key="labeling/bufferJoinStyle" value="64"/>
50+
<property key="labeling/bufferNoFill" value="false"/>
51+
<property key="labeling/bufferSize" value="1"/>
52+
<property key="labeling/bufferSizeInMapUnits" value="false"/>
53+
<property key="labeling/bufferSizeMapUnitMaxScale" value="0"/>
54+
<property key="labeling/bufferSizeMapUnitMinScale" value="0"/>
55+
<property key="labeling/bufferSizeMapUnitScale" value="0,0,0,0,0,0"/>
56+
<property key="labeling/bufferTransp" value="0"/>
57+
<property key="labeling/centroidInside" value="false"/>
58+
<property key="labeling/centroidWhole" value="false"/>
59+
<property key="labeling/decimals" value="3"/>
60+
<property key="labeling/displayAll" value="false"/>
61+
<property key="labeling/dist" value="0"/>
62+
<property key="labeling/distInMapUnits" value="false"/>
63+
<property key="labeling/distMapUnitMaxScale" value="0"/>
64+
<property key="labeling/distMapUnitMinScale" value="0"/>
65+
<property key="labeling/distMapUnitScale" value="0,0,0,0,0,0"/>
66+
<property key="labeling/drawLabels" value="false"/>
67+
<property key="labeling/enabled" value="false"/>
68+
<property key="labeling/fieldName" value=""/>
69+
<property key="labeling/fitInPolygonOnly" value="false"/>
70+
<property key="labeling/fontBold" value="false"/>
71+
<property key="labeling/fontCapitals" value="0"/>
72+
<property key="labeling/fontFamily" value="Ubuntu"/>
73+
<property key="labeling/fontItalic" value="false"/>
74+
<property key="labeling/fontLetterSpacing" value="0"/>
75+
<property key="labeling/fontLimitPixelSize" value="false"/>
76+
<property key="labeling/fontMaxPixelSize" value="10000"/>
77+
<property key="labeling/fontMinPixelSize" value="3"/>
78+
<property key="labeling/fontSize" value="11"/>
79+
<property key="labeling/fontSizeInMapUnits" value="false"/>
80+
<property key="labeling/fontSizeMapUnitMaxScale" value="0"/>
81+
<property key="labeling/fontSizeMapUnitMinScale" value="0"/>
82+
<property key="labeling/fontSizeMapUnitScale" value="0,0,0,0,0,0"/>
83+
<property key="labeling/fontStrikeout" value="false"/>
84+
<property key="labeling/fontUnderline" value="false"/>
85+
<property key="labeling/fontWeight" value="63"/>
86+
<property key="labeling/fontWordSpacing" value="0"/>
87+
<property key="labeling/formatNumbers" value="false"/>
88+
<property key="labeling/isExpression" value="true"/>
89+
<property key="labeling/labelOffsetInMapUnits" value="true"/>
90+
<property key="labeling/labelOffsetMapUnitMaxScale" value="0"/>
91+
<property key="labeling/labelOffsetMapUnitMinScale" value="0"/>
92+
<property key="labeling/labelOffsetMapUnitScale" value="0,0,0,0,0,0"/>
93+
<property key="labeling/labelPerPart" value="false"/>
94+
<property key="labeling/leftDirectionSymbol" value="&lt;"/>
95+
<property key="labeling/limitNumLabels" value="false"/>
96+
<property key="labeling/maxCurvedCharAngleIn" value="20"/>
97+
<property key="labeling/maxCurvedCharAngleOut" value="-20"/>
98+
<property key="labeling/maxNumLabels" value="2000"/>
99+
<property key="labeling/mergeLines" value="false"/>
100+
<property key="labeling/minFeatureSize" value="0"/>
101+
<property key="labeling/multilineAlign" value="0"/>
102+
<property key="labeling/multilineHeight" value="1"/>
103+
<property key="labeling/namedStyle" value="Medium"/>
104+
<property key="labeling/obstacle" value="true"/>
105+
<property key="labeling/obstacleFactor" value="1"/>
106+
<property key="labeling/obstacleType" value="0"/>
107+
<property key="labeling/offsetType" value="0"/>
108+
<property key="labeling/placeDirectionSymbol" value="0"/>
109+
<property key="labeling/placement" value="2"/>
110+
<property key="labeling/placementFlags" value="10"/>
111+
<property key="labeling/plussign" value="false"/>
112+
<property key="labeling/predefinedPositionOrder" value="TR,TL,BR,BL,R,L,TSR,BSR"/>
113+
<property key="labeling/preserveRotation" value="true"/>
114+
<property key="labeling/previewBkgrdColor" value="#ffffff"/>
115+
<property key="labeling/priority" value="5"/>
116+
<property key="labeling/quadOffset" value="4"/>
117+
<property key="labeling/repeatDistance" value="0"/>
118+
<property key="labeling/repeatDistanceMapUnitMaxScale" value="0"/>
119+
<property key="labeling/repeatDistanceMapUnitMinScale" value="0"/>
120+
<property key="labeling/repeatDistanceMapUnitScale" value="0,0,0,0,0,0"/>
121+
<property key="labeling/repeatDistanceUnit" value="1"/>
122+
<property key="labeling/reverseDirectionSymbol" value="false"/>
123+
<property key="labeling/rightDirectionSymbol" value=">"/>
124+
<property key="labeling/scaleMax" value="10000000"/>
125+
<property key="labeling/scaleMin" value="1"/>
126+
<property key="labeling/scaleVisibility" value="false"/>
127+
<property key="labeling/shadowBlendMode" value="6"/>
128+
<property key="labeling/shadowColorB" value="0"/>
129+
<property key="labeling/shadowColorG" value="0"/>
130+
<property key="labeling/shadowColorR" value="0"/>
131+
<property key="labeling/shadowDraw" value="false"/>
132+
<property key="labeling/shadowOffsetAngle" value="135"/>
133+
<property key="labeling/shadowOffsetDist" value="1"/>
134+
<property key="labeling/shadowOffsetGlobal" value="true"/>
135+
<property key="labeling/shadowOffsetMapUnitMaxScale" value="0"/>
136+
<property key="labeling/shadowOffsetMapUnitMinScale" value="0"/>
137+
<property key="labeling/shadowOffsetMapUnitScale" value="0,0,0,0,0,0"/>
138+
<property key="labeling/shadowOffsetUnits" value="1"/>
139+
<property key="labeling/shadowRadius" value="1.5"/>
140+
<property key="labeling/shadowRadiusAlphaOnly" value="false"/>
141+
<property key="labeling/shadowRadiusMapUnitMaxScale" value="0"/>
142+
<property key="labeling/shadowRadiusMapUnitMinScale" value="0"/>
143+
<property key="labeling/shadowRadiusMapUnitScale" value="0,0,0,0,0,0"/>
144+
<property key="labeling/shadowRadiusUnits" value="1"/>
145+
<property key="labeling/shadowScale" value="100"/>
146+
<property key="labeling/shadowTransparency" value="30"/>
147+
<property key="labeling/shadowUnder" value="0"/>
148+
<property key="labeling/shapeBlendMode" value="0"/>
149+
<property key="labeling/shapeBorderColorA" value="255"/>
150+
<property key="labeling/shapeBorderColorB" value="128"/>
151+
<property key="labeling/shapeBorderColorG" value="128"/>
152+
<property key="labeling/shapeBorderColorR" value="128"/>
153+
<property key="labeling/shapeBorderWidth" value="0"/>
154+
<property key="labeling/shapeBorderWidthMapUnitMaxScale" value="0"/>
155+
<property key="labeling/shapeBorderWidthMapUnitMinScale" value="0"/>
156+
<property key="labeling/shapeBorderWidthMapUnitScale" value="0,0,0,0,0,0"/>
157+
<property key="labeling/shapeBorderWidthUnits" value="1"/>
158+
<property key="labeling/shapeDraw" value="false"/>
159+
<property key="labeling/shapeFillColorA" value="255"/>
160+
<property key="labeling/shapeFillColorB" value="255"/>
161+
<property key="labeling/shapeFillColorG" value="255"/>
162+
<property key="labeling/shapeFillColorR" value="255"/>
163+
<property key="labeling/shapeJoinStyle" value="64"/>
164+
<property key="labeling/shapeOffsetMapUnitMaxScale" value="0"/>
165+
<property key="labeling/shapeOffsetMapUnitMinScale" value="0"/>
166+
<property key="labeling/shapeOffsetMapUnitScale" value="0,0,0,0,0,0"/>
167+
<property key="labeling/shapeOffsetUnits" value="1"/>
168+
<property key="labeling/shapeOffsetX" value="0"/>
169+
<property key="labeling/shapeOffsetY" value="0"/>
170+
<property key="labeling/shapeRadiiMapUnitMaxScale" value="0"/>
171+
<property key="labeling/shapeRadiiMapUnitMinScale" value="0"/>
172+
<property key="labeling/shapeRadiiMapUnitScale" value="0,0,0,0,0,0"/>
173+
<property key="labeling/shapeRadiiUnits" value="1"/>
174+
<property key="labeling/shapeRadiiX" value="0"/>
175+
<property key="labeling/shapeRadiiY" value="0"/>
176+
<property key="labeling/shapeRotation" value="0"/>
177+
<property key="labeling/shapeRotationType" value="0"/>
178+
<property key="labeling/shapeSVGFile" value=""/>
179+
<property key="labeling/shapeSizeMapUnitMaxScale" value="0"/>
180+
<property key="labeling/shapeSizeMapUnitMinScale" value="0"/>
181+
<property key="labeling/shapeSizeMapUnitScale" value="0,0,0,0,0,0"/>
182+
<property key="labeling/shapeSizeType" value="0"/>
183+
<property key="labeling/shapeSizeUnits" value="1"/>
184+
<property key="labeling/shapeSizeX" value="0"/>
185+
<property key="labeling/shapeSizeY" value="0"/>
186+
<property key="labeling/shapeTransparency" value="0"/>
187+
<property key="labeling/shapeType" value="0"/>
188+
<property key="labeling/textColorA" value="255"/>
189+
<property key="labeling/textColorB" value="0"/>
190+
<property key="labeling/textColorG" value="0"/>
191+
<property key="labeling/textColorR" value="0"/>
192+
<property key="labeling/textTransp" value="0"/>
193+
<property key="labeling/upsidedownLabels" value="0"/>
194+
<property key="labeling/wrapChar" value=""/>
195+
<property key="labeling/xOffset" value="0"/>
196+
<property key="labeling/yOffset" value="0"/>
197+
<property key="labeling/zIndex" value="0"/>
198+
<property key="variableNames" value="_fields_"/>
199+
<property key="variableValues" value=""/>
200+
</customproperties>
201+
<blendMode>0</blendMode>
202+
<featureBlendMode>0</featureBlendMode>
203+
<layerTransparency>0</layerTransparency>
204+
<SingleCategoryDiagramRenderer diagramType="Histogram" sizeLegend="0" attributeLegend="1">
205+
<DiagramCategory penColor="#000000" labelPlacementMethod="XHeight" penWidth="0" diagramOrientation="Up" sizeScale="0,0,0,0,0,0" minimumSize="0" barWidth="5" penAlpha="255" maxScaleDenominator="1e+08" backgroundColor="#ffffff" transparency="0" width="15" scaleDependency="Area" backgroundAlpha="255" angleOffset="1440" scaleBasedVisibility="0" enabled="0" height="15" lineSizeScale="0,0,0,0,0,0" sizeType="MM" lineSizeType="MM" minScaleDenominator="100000">
206+
<fontProperties description="Ubuntu,11,-1,5,50,0,0,0,0,0" style=""/>
207+
<attribute field="" color="#000000" label=""/>
208+
</DiagramCategory>
209+
<symbol alpha="1" clip_to_extent="1" type="marker" name="sizeSymbol">
210+
<layer pass="0" class="SimpleMarker" locked="0">
211+
<prop k="angle" v="0"/>
212+
<prop k="color" v="255,0,0,255"/>
213+
<prop k="horizontal_anchor_point" v="1"/>
214+
<prop k="joinstyle" v="bevel"/>
215+
<prop k="name" v="circle"/>
216+
<prop k="offset" v="0,0"/>
217+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
218+
<prop k="offset_unit" v="MM"/>
219+
<prop k="outline_color" v="0,0,0,255"/>
220+
<prop k="outline_style" v="solid"/>
221+
<prop k="outline_width" v="0"/>
222+
<prop k="outline_width_map_unit_scale" v="0,0,0,0,0,0"/>
223+
<prop k="outline_width_unit" v="MM"/>
224+
<prop k="scale_method" v="diameter"/>
225+
<prop k="size" v="2"/>
226+
<prop k="size_map_unit_scale" v="0,0,0,0,0,0"/>
227+
<prop k="size_unit" v="MM"/>
228+
<prop k="vertical_anchor_point" v="1"/>
229+
</layer>
230+
</symbol>
231+
</SingleCategoryDiagramRenderer>
232+
<DiagramLayerSettings yPosColumn="-1" showColumn="-1" linePlacementFlags="10" placement="2" dist="0" xPosColumn="-1" priority="0" obstacle="0" zIndex="0" showAll="1"/>
233+
<annotationform></annotationform>
234+
<excludeAttributesWMS/>
235+
<excludeAttributesWFS/>
236+
<attributeactions default="-1"/>
237+
<attributetableconfig actionWidgetStyle="dropDown" sortExpression="" sortOrder="0">
238+
<columns>
239+
<column width="-1" hidden="0" type="field" name="pkuid"/>
240+
<column width="-1" hidden="0" type="field" name="text"/>
241+
<column width="-1" hidden="1" type="actions"/>
242+
</columns>
243+
</attributetableconfig>
244+
<editform></editform>
245+
<editforminit/>
246+
<editforminitcodesource>0</editforminitcodesource>
247+
<editforminitfilepath></editforminitfilepath>
248+
<editforminitcode><![CDATA[# -*- coding: utf-8 -*-
249+
"""
250+
QGIS forms can have a Python function that is called when the form is
251+
opened.
252+
253+
Use this function to add extra logic to your forms.
254+
255+
Enter the name of the function in the "Python Init function"
256+
field.
257+
An example follows:
258+
"""
259+
from qgis.PyQt.QtWidgets import QWidget
260+
261+
def my_form_open(dialog, layer, feature):
262+
geom = feature.geometry()
263+
control = dialog.findChild(QWidget, "MyLineEdit")
264+
]]></editforminitcode>
265+
<featformsuppress>0</featformsuppress>
266+
<editorlayout>generatedlayout</editorlayout>
267+
<widgets/>
268+
<conditionalstyles>
269+
<rowstyles/>
270+
<fieldstyles/>
271+
</conditionalstyles>
272+
<layerGeometryType>1</layerGeometryType>
273+
</qgis>

‎tests/testdata/labeling/line_placement_4.qml

Lines changed: 273 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,273 @@
1+
<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
2+
<qgis version="2.99.0-Master" simplifyAlgorithm="0" minimumScale="100000" maximumScale="1e+08" simplifyDrawingHints="1" simplifyDrawingTol="1" simplifyMaxScale="1" hasScaleBasedVisibilityFlag="0" simplifyLocal="1">
3+
<edittypes>
4+
<edittype widgetv2type="TextEdit" name="pkuid">
5+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
6+
</edittype>
7+
<edittype widgetv2type="TextEdit" name="text">
8+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
9+
</edittype>
10+
</edittypes>
11+
<renderer-v2 forceraster="0" symbollevels="0" type="singleSymbol" enableorderby="0">
12+
<symbols>
13+
<symbol alpha="1" clip_to_extent="1" type="line" name="0">
14+
<layer pass="0" class="SimpleLine" locked="0">
15+
<prop k="capstyle" v="square"/>
16+
<prop k="customdash" v="5;2"/>
17+
<prop k="customdash_map_unit_scale" v="0,0,0,0,0,0"/>
18+
<prop k="customdash_unit" v="MM"/>
19+
<prop k="draw_inside_polygon" v="0"/>
20+
<prop k="joinstyle" v="bevel"/>
21+
<prop k="line_color" v="227,26,28,255"/>
22+
<prop k="line_style" v="solid"/>
23+
<prop k="line_width" v="0.5"/>
24+
<prop k="line_width_unit" v="MM"/>
25+
<prop k="offset" v="0"/>
26+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
27+
<prop k="offset_unit" v="MM"/>
28+
<prop k="use_custom_dash" v="0"/>
29+
<prop k="width_map_unit_scale" v="0,0,0,0,0,0"/>
30+
</layer>
31+
</symbol>
32+
</symbols>
33+
<rotation/>
34+
<sizescale scalemethod="diameter"/>
35+
</renderer-v2>
36+
<labeling type="simple"/>
37+
<customproperties>
38+
<property key="embeddedWidgets/count" value="0"/>
39+
<property key="labeling" value="pal"/>
40+
<property key="labeling/addDirectionSymbol" value="false"/>
41+
<property key="labeling/angleOffset" value="0"/>
42+
<property key="labeling/blendMode" value="0"/>
43+
<property key="labeling/bufferBlendMode" value="0"/>
44+
<property key="labeling/bufferColorA" value="255"/>
45+
<property key="labeling/bufferColorB" value="255"/>
46+
<property key="labeling/bufferColorG" value="255"/>
47+
<property key="labeling/bufferColorR" value="255"/>
48+
<property key="labeling/bufferDraw" value="false"/>
49+
<property key="labeling/bufferJoinStyle" value="64"/>
50+
<property key="labeling/bufferNoFill" value="false"/>
51+
<property key="labeling/bufferSize" value="1"/>
52+
<property key="labeling/bufferSizeInMapUnits" value="false"/>
53+
<property key="labeling/bufferSizeMapUnitMaxScale" value="0"/>
54+
<property key="labeling/bufferSizeMapUnitMinScale" value="0"/>
55+
<property key="labeling/bufferSizeMapUnitScale" value="0,0,0,0,0,0"/>
56+
<property key="labeling/bufferTransp" value="0"/>
57+
<property key="labeling/centroidInside" value="false"/>
58+
<property key="labeling/centroidWhole" value="false"/>
59+
<property key="labeling/decimals" value="3"/>
60+
<property key="labeling/displayAll" value="false"/>
61+
<property key="labeling/dist" value="0"/>
62+
<property key="labeling/distInMapUnits" value="false"/>
63+
<property key="labeling/distMapUnitMaxScale" value="0"/>
64+
<property key="labeling/distMapUnitMinScale" value="0"/>
65+
<property key="labeling/distMapUnitScale" value="0,0,0,0,0,0"/>
66+
<property key="labeling/drawLabels" value="false"/>
67+
<property key="labeling/enabled" value="false"/>
68+
<property key="labeling/fieldName" value=""/>
69+
<property key="labeling/fitInPolygonOnly" value="false"/>
70+
<property key="labeling/fontBold" value="false"/>
71+
<property key="labeling/fontCapitals" value="0"/>
72+
<property key="labeling/fontFamily" value="Ubuntu"/>
73+
<property key="labeling/fontItalic" value="false"/>
74+
<property key="labeling/fontLetterSpacing" value="0"/>
75+
<property key="labeling/fontLimitPixelSize" value="false"/>
76+
<property key="labeling/fontMaxPixelSize" value="10000"/>
77+
<property key="labeling/fontMinPixelSize" value="3"/>
78+
<property key="labeling/fontSize" value="11"/>
79+
<property key="labeling/fontSizeInMapUnits" value="false"/>
80+
<property key="labeling/fontSizeMapUnitMaxScale" value="0"/>
81+
<property key="labeling/fontSizeMapUnitMinScale" value="0"/>
82+
<property key="labeling/fontSizeMapUnitScale" value="0,0,0,0,0,0"/>
83+
<property key="labeling/fontStrikeout" value="false"/>
84+
<property key="labeling/fontUnderline" value="false"/>
85+
<property key="labeling/fontWeight" value="63"/>
86+
<property key="labeling/fontWordSpacing" value="0"/>
87+
<property key="labeling/formatNumbers" value="false"/>
88+
<property key="labeling/isExpression" value="true"/>
89+
<property key="labeling/labelOffsetInMapUnits" value="true"/>
90+
<property key="labeling/labelOffsetMapUnitMaxScale" value="0"/>
91+
<property key="labeling/labelOffsetMapUnitMinScale" value="0"/>
92+
<property key="labeling/labelOffsetMapUnitScale" value="0,0,0,0,0,0"/>
93+
<property key="labeling/labelPerPart" value="false"/>
94+
<property key="labeling/leftDirectionSymbol" value="&lt;"/>
95+
<property key="labeling/limitNumLabels" value="false"/>
96+
<property key="labeling/maxCurvedCharAngleIn" value="20"/>
97+
<property key="labeling/maxCurvedCharAngleOut" value="-20"/>
98+
<property key="labeling/maxNumLabels" value="2000"/>
99+
<property key="labeling/mergeLines" value="false"/>
100+
<property key="labeling/minFeatureSize" value="0"/>
101+
<property key="labeling/multilineAlign" value="0"/>
102+
<property key="labeling/multilineHeight" value="1"/>
103+
<property key="labeling/namedStyle" value="Medium"/>
104+
<property key="labeling/obstacle" value="true"/>
105+
<property key="labeling/obstacleFactor" value="1"/>
106+
<property key="labeling/obstacleType" value="0"/>
107+
<property key="labeling/offsetType" value="0"/>
108+
<property key="labeling/placeDirectionSymbol" value="0"/>
109+
<property key="labeling/placement" value="2"/>
110+
<property key="labeling/placementFlags" value="10"/>
111+
<property key="labeling/plussign" value="false"/>
112+
<property key="labeling/predefinedPositionOrder" value="TR,TL,BR,BL,R,L,TSR,BSR"/>
113+
<property key="labeling/preserveRotation" value="true"/>
114+
<property key="labeling/previewBkgrdColor" value="#ffffff"/>
115+
<property key="labeling/priority" value="5"/>
116+
<property key="labeling/quadOffset" value="4"/>
117+
<property key="labeling/repeatDistance" value="0"/>
118+
<property key="labeling/repeatDistanceMapUnitMaxScale" value="0"/>
119+
<property key="labeling/repeatDistanceMapUnitMinScale" value="0"/>
120+
<property key="labeling/repeatDistanceMapUnitScale" value="0,0,0,0,0,0"/>
121+
<property key="labeling/repeatDistanceUnit" value="1"/>
122+
<property key="labeling/reverseDirectionSymbol" value="false"/>
123+
<property key="labeling/rightDirectionSymbol" value=">"/>
124+
<property key="labeling/scaleMax" value="10000000"/>
125+
<property key="labeling/scaleMin" value="1"/>
126+
<property key="labeling/scaleVisibility" value="false"/>
127+
<property key="labeling/shadowBlendMode" value="6"/>
128+
<property key="labeling/shadowColorB" value="0"/>
129+
<property key="labeling/shadowColorG" value="0"/>
130+
<property key="labeling/shadowColorR" value="0"/>
131+
<property key="labeling/shadowDraw" value="false"/>
132+
<property key="labeling/shadowOffsetAngle" value="135"/>
133+
<property key="labeling/shadowOffsetDist" value="1"/>
134+
<property key="labeling/shadowOffsetGlobal" value="true"/>
135+
<property key="labeling/shadowOffsetMapUnitMaxScale" value="0"/>
136+
<property key="labeling/shadowOffsetMapUnitMinScale" value="0"/>
137+
<property key="labeling/shadowOffsetMapUnitScale" value="0,0,0,0,0,0"/>
138+
<property key="labeling/shadowOffsetUnits" value="1"/>
139+
<property key="labeling/shadowRadius" value="1.5"/>
140+
<property key="labeling/shadowRadiusAlphaOnly" value="false"/>
141+
<property key="labeling/shadowRadiusMapUnitMaxScale" value="0"/>
142+
<property key="labeling/shadowRadiusMapUnitMinScale" value="0"/>
143+
<property key="labeling/shadowRadiusMapUnitScale" value="0,0,0,0,0,0"/>
144+
<property key="labeling/shadowRadiusUnits" value="1"/>
145+
<property key="labeling/shadowScale" value="100"/>
146+
<property key="labeling/shadowTransparency" value="30"/>
147+
<property key="labeling/shadowUnder" value="0"/>
148+
<property key="labeling/shapeBlendMode" value="0"/>
149+
<property key="labeling/shapeBorderColorA" value="255"/>
150+
<property key="labeling/shapeBorderColorB" value="128"/>
151+
<property key="labeling/shapeBorderColorG" value="128"/>
152+
<property key="labeling/shapeBorderColorR" value="128"/>
153+
<property key="labeling/shapeBorderWidth" value="0"/>
154+
<property key="labeling/shapeBorderWidthMapUnitMaxScale" value="0"/>
155+
<property key="labeling/shapeBorderWidthMapUnitMinScale" value="0"/>
156+
<property key="labeling/shapeBorderWidthMapUnitScale" value="0,0,0,0,0,0"/>
157+
<property key="labeling/shapeBorderWidthUnits" value="1"/>
158+
<property key="labeling/shapeDraw" value="false"/>
159+
<property key="labeling/shapeFillColorA" value="255"/>
160+
<property key="labeling/shapeFillColorB" value="255"/>
161+
<property key="labeling/shapeFillColorG" value="255"/>
162+
<property key="labeling/shapeFillColorR" value="255"/>
163+
<property key="labeling/shapeJoinStyle" value="64"/>
164+
<property key="labeling/shapeOffsetMapUnitMaxScale" value="0"/>
165+
<property key="labeling/shapeOffsetMapUnitMinScale" value="0"/>
166+
<property key="labeling/shapeOffsetMapUnitScale" value="0,0,0,0,0,0"/>
167+
<property key="labeling/shapeOffsetUnits" value="1"/>
168+
<property key="labeling/shapeOffsetX" value="0"/>
169+
<property key="labeling/shapeOffsetY" value="0"/>
170+
<property key="labeling/shapeRadiiMapUnitMaxScale" value="0"/>
171+
<property key="labeling/shapeRadiiMapUnitMinScale" value="0"/>
172+
<property key="labeling/shapeRadiiMapUnitScale" value="0,0,0,0,0,0"/>
173+
<property key="labeling/shapeRadiiUnits" value="1"/>
174+
<property key="labeling/shapeRadiiX" value="0"/>
175+
<property key="labeling/shapeRadiiY" value="0"/>
176+
<property key="labeling/shapeRotation" value="0"/>
177+
<property key="labeling/shapeRotationType" value="0"/>
178+
<property key="labeling/shapeSVGFile" value=""/>
179+
<property key="labeling/shapeSizeMapUnitMaxScale" value="0"/>
180+
<property key="labeling/shapeSizeMapUnitMinScale" value="0"/>
181+
<property key="labeling/shapeSizeMapUnitScale" value="0,0,0,0,0,0"/>
182+
<property key="labeling/shapeSizeType" value="0"/>
183+
<property key="labeling/shapeSizeUnits" value="1"/>
184+
<property key="labeling/shapeSizeX" value="0"/>
185+
<property key="labeling/shapeSizeY" value="0"/>
186+
<property key="labeling/shapeTransparency" value="0"/>
187+
<property key="labeling/shapeType" value="0"/>
188+
<property key="labeling/textColorA" value="255"/>
189+
<property key="labeling/textColorB" value="0"/>
190+
<property key="labeling/textColorG" value="0"/>
191+
<property key="labeling/textColorR" value="0"/>
192+
<property key="labeling/textTransp" value="0"/>
193+
<property key="labeling/upsidedownLabels" value="0"/>
194+
<property key="labeling/wrapChar" value=""/>
195+
<property key="labeling/xOffset" value="0"/>
196+
<property key="labeling/yOffset" value="0"/>
197+
<property key="labeling/zIndex" value="0"/>
198+
<property key="variableNames" value="_fields_"/>
199+
<property key="variableValues" value=""/>
200+
</customproperties>
201+
<blendMode>0</blendMode>
202+
<featureBlendMode>0</featureBlendMode>
203+
<layerTransparency>0</layerTransparency>
204+
<SingleCategoryDiagramRenderer diagramType="Histogram" sizeLegend="0" attributeLegend="1">
205+
<DiagramCategory penColor="#000000" labelPlacementMethod="XHeight" penWidth="0" diagramOrientation="Up" sizeScale="0,0,0,0,0,0" minimumSize="0" barWidth="5" penAlpha="255" maxScaleDenominator="1e+08" backgroundColor="#ffffff" transparency="0" width="15" scaleDependency="Area" backgroundAlpha="255" angleOffset="1440" scaleBasedVisibility="0" enabled="0" height="15" lineSizeScale="0,0,0,0,0,0" sizeType="MM" lineSizeType="MM" minScaleDenominator="100000">
206+
<fontProperties description="Ubuntu,11,-1,5,50,0,0,0,0,0" style=""/>
207+
<attribute field="" color="#000000" label=""/>
208+
</DiagramCategory>
209+
<symbol alpha="1" clip_to_extent="1" type="marker" name="sizeSymbol">
210+
<layer pass="0" class="SimpleMarker" locked="0">
211+
<prop k="angle" v="0"/>
212+
<prop k="color" v="255,0,0,255"/>
213+
<prop k="horizontal_anchor_point" v="1"/>
214+
<prop k="joinstyle" v="bevel"/>
215+
<prop k="name" v="circle"/>
216+
<prop k="offset" v="0,0"/>
217+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
218+
<prop k="offset_unit" v="MM"/>
219+
<prop k="outline_color" v="0,0,0,255"/>
220+
<prop k="outline_style" v="solid"/>
221+
<prop k="outline_width" v="0"/>
222+
<prop k="outline_width_map_unit_scale" v="0,0,0,0,0,0"/>
223+
<prop k="outline_width_unit" v="MM"/>
224+
<prop k="scale_method" v="diameter"/>
225+
<prop k="size" v="2"/>
226+
<prop k="size_map_unit_scale" v="0,0,0,0,0,0"/>
227+
<prop k="size_unit" v="MM"/>
228+
<prop k="vertical_anchor_point" v="1"/>
229+
</layer>
230+
</symbol>
231+
</SingleCategoryDiagramRenderer>
232+
<DiagramLayerSettings yPosColumn="-1" showColumn="-1" linePlacementFlags="10" placement="2" dist="0" xPosColumn="-1" priority="0" obstacle="0" zIndex="0" showAll="1"/>
233+
<annotationform></annotationform>
234+
<excludeAttributesWMS/>
235+
<excludeAttributesWFS/>
236+
<attributeactions default="-1"/>
237+
<attributetableconfig actionWidgetStyle="dropDown" sortExpression="" sortOrder="0">
238+
<columns>
239+
<column width="-1" hidden="0" type="field" name="pkuid"/>
240+
<column width="-1" hidden="0" type="field" name="text"/>
241+
<column width="-1" hidden="1" type="actions"/>
242+
</columns>
243+
</attributetableconfig>
244+
<editform></editform>
245+
<editforminit/>
246+
<editforminitcodesource>0</editforminitcodesource>
247+
<editforminitfilepath></editforminitfilepath>
248+
<editforminitcode><![CDATA[# -*- coding: utf-8 -*-
249+
"""
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QGIS forms can have a Python function that is called when the form is
251+
opened.
252+
253+
Use this function to add extra logic to your forms.
254+
255+
Enter the name of the function in the "Python Init function"
256+
field.
257+
An example follows:
258+
"""
259+
from qgis.PyQt.QtWidgets import QWidget
260+
261+
def my_form_open(dialog, layer, feature):
262+
geom = feature.geometry()
263+
control = dialog.findChild(QWidget, "MyLineEdit")
264+
]]></editforminitcode>
265+
<featformsuppress>0</featformsuppress>
266+
<editorlayout>generatedlayout</editorlayout>
267+
<widgets/>
268+
<conditionalstyles>
269+
<rowstyles/>
270+
<fieldstyles/>
271+
</conditionalstyles>
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<layerGeometryType>1</layerGeometryType>
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</qgis>

‎tests/testdata/labeling/line_placement_5.qml

Lines changed: 249 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,249 @@
1+
<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
2+
<qgis version="2.99.0-Master" simplifyAlgorithm="0" minimumScale="100000" maximumScale="1e+08" simplifyDrawingHints="1" simplifyDrawingTol="1" simplifyMaxScale="1" hasScaleBasedVisibilityFlag="0" simplifyLocal="1">
3+
<edittypes>
4+
<edittype widgetv2type="TextEdit" name="pkuid">
5+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
6+
</edittype>
7+
<edittype widgetv2type="TextEdit" name="text">
8+
<widgetv2config IsMultiline="0" fieldEditable="1" constraint="" UseHtml="0" labelOnTop="0" constraintDescription="" notNull="0"/>
9+
</edittype>
10+
</edittypes>
11+
<renderer-v2 forceraster="0" symbollevels="0" type="singleSymbol" enableorderby="0">
12+
<symbols>
13+
<symbol alpha="1" clip_to_extent="1" type="line" name="0">
14+
<layer pass="0" class="SimpleLine" locked="0">
15+
<prop k="capstyle" v="square"/>
16+
<prop k="customdash" v="5;2"/>
17+
<prop k="customdash_map_unit_scale" v="0,0,0,0,0,0"/>
18+
<prop k="customdash_unit" v="MM"/>
19+
<prop k="draw_inside_polygon" v="0"/>
20+
<prop k="joinstyle" v="bevel"/>
21+
<prop k="line_color" v="243,2,47,255"/>
22+
<prop k="line_style" v="solid"/>
23+
<prop k="line_width" v="0.26"/>
24+
<prop k="line_width_unit" v="MM"/>
25+
<prop k="offset" v="0"/>
26+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
27+
<prop k="offset_unit" v="MM"/>
28+
<prop k="use_custom_dash" v="0"/>
29+
<prop k="width_map_unit_scale" v="0,0,0,0,0,0"/>
30+
</layer>
31+
</symbol>
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</symbols>
33+
<rotation/>
34+
<sizescale scalemethod="diameter"/>
35+
</renderer-v2>
36+
<labeling type="simple"/>
37+
<customproperties>
38+
<property key="embeddedWidgets/count" value="0"/>
39+
<property key="labeling" value="pal"/>
40+
<property key="labeling/addDirectionSymbol" value="false"/>
41+
<property key="labeling/angleOffset" value="0"/>
42+
<property key="labeling/blendMode" value="0"/>
43+
<property key="labeling/bufferBlendMode" value="0"/>
44+
<property key="labeling/bufferColorA" value="255"/>
45+
<property key="labeling/bufferColorB" value="255"/>
46+
<property key="labeling/bufferColorG" value="255"/>
47+
<property key="labeling/bufferColorR" value="255"/>
48+
<property key="labeling/bufferDraw" value="false"/>
49+
<property key="labeling/bufferJoinStyle" value="64"/>
50+
<property key="labeling/bufferNoFill" value="false"/>
51+
<property key="labeling/bufferSize" value="1"/>
52+
<property key="labeling/bufferSizeInMapUnits" value="false"/>
53+
<property key="labeling/bufferSizeMapUnitScale" value="0,0,0,0,0,0"/>
54+
<property key="labeling/bufferTransp" value="0"/>
55+
<property key="labeling/centroidInside" value="false"/>
56+
<property key="labeling/centroidWhole" value="false"/>
57+
<property key="labeling/decimals" value="3"/>
58+
<property key="labeling/displayAll" value="false"/>
59+
<property key="labeling/dist" value="0"/>
60+
<property key="labeling/distInMapUnits" value="false"/>
61+
<property key="labeling/distMapUnitScale" value="0,0,0,0,0,0"/>
62+
<property key="labeling/drawLabels" value="false"/>
63+
<property key="labeling/enabled" value="false"/>
64+
<property key="labeling/fieldName" value=""/>
65+
<property key="labeling/fitInPolygonOnly" value="false"/>
66+
<property key="labeling/fontCapitals" value="0"/>
67+
<property key="labeling/fontFamily" value="Ubuntu"/>
68+
<property key="labeling/fontItalic" value="false"/>
69+
<property key="labeling/fontLetterSpacing" value="0"/>
70+
<property key="labeling/fontLimitPixelSize" value="false"/>
71+
<property key="labeling/fontMaxPixelSize" value="10000"/>
72+
<property key="labeling/fontMinPixelSize" value="3"/>
73+
<property key="labeling/fontSize" value="11"/>
74+
<property key="labeling/fontSizeInMapUnits" value="false"/>
75+
<property key="labeling/fontSizeMapUnitScale" value="0,0,0,0,0,0"/>
76+
<property key="labeling/fontStrikeout" value="false"/>
77+
<property key="labeling/fontUnderline" value="false"/>
78+
<property key="labeling/fontWeight" value="50"/>
79+
<property key="labeling/fontWordSpacing" value="0"/>
80+
<property key="labeling/formatNumbers" value="false"/>
81+
<property key="labeling/isExpression" value="true"/>
82+
<property key="labeling/labelOffsetInMapUnits" value="true"/>
83+
<property key="labeling/labelOffsetMapUnitScale" value="0,0,0,0,0,0"/>
84+
<property key="labeling/labelPerPart" value="false"/>
85+
<property key="labeling/leftDirectionSymbol" value="&lt;"/>
86+
<property key="labeling/limitNumLabels" value="false"/>
87+
<property key="labeling/maxCurvedCharAngleIn" value="25"/>
88+
<property key="labeling/maxCurvedCharAngleOut" value="-25"/>
89+
<property key="labeling/maxNumLabels" value="2000"/>
90+
<property key="labeling/mergeLines" value="false"/>
91+
<property key="labeling/minFeatureSize" value="0"/>
92+
<property key="labeling/multilineAlign" value="4294967295"/>
93+
<property key="labeling/multilineHeight" value="1"/>
94+
<property key="labeling/namedStyle" value="Medium Italic"/>
95+
<property key="labeling/obstacle" value="true"/>
96+
<property key="labeling/obstacleFactor" value="1"/>
97+
<property key="labeling/obstacleType" value="0"/>
98+
<property key="labeling/offsetType" value="0"/>
99+
<property key="labeling/placeDirectionSymbol" value="0"/>
100+
<property key="labeling/placement" value="2"/>
101+
<property key="labeling/placementFlags" value="10"/>
102+
<property key="labeling/plussign" value="false"/>
103+
<property key="labeling/predefinedPositionOrder" value="TR,TL,BR,BL,R,L,TSR,BSR"/>
104+
<property key="labeling/preserveRotation" value="true"/>
105+
<property key="labeling/previewBkgrdColor" value="#ffffff"/>
106+
<property key="labeling/priority" value="5"/>
107+
<property key="labeling/quadOffset" value="4"/>
108+
<property key="labeling/repeatDistance" value="0"/>
109+
<property key="labeling/repeatDistanceMapUnitScale" value="0,0,0,0,0,0"/>
110+
<property key="labeling/repeatDistanceUnit" value="1"/>
111+
<property key="labeling/reverseDirectionSymbol" value="false"/>
112+
<property key="labeling/rightDirectionSymbol" value=">"/>
113+
<property key="labeling/scaleMax" value="10000000"/>
114+
<property key="labeling/scaleMin" value="1"/>
115+
<property key="labeling/scaleVisibility" value="false"/>
116+
<property key="labeling/shadowBlendMode" value="6"/>
117+
<property key="labeling/shadowColorB" value="0"/>
118+
<property key="labeling/shadowColorG" value="0"/>
119+
<property key="labeling/shadowColorR" value="0"/>
120+
<property key="labeling/shadowDraw" value="false"/>
121+
<property key="labeling/shadowOffsetAngle" value="135"/>
122+
<property key="labeling/shadowOffsetDist" value="1"/>
123+
<property key="labeling/shadowOffsetGlobal" value="true"/>
124+
<property key="labeling/shadowOffsetMapUnitScale" value="0,0,0,0,0,0"/>
125+
<property key="labeling/shadowOffsetUnits" value="1"/>
126+
<property key="labeling/shadowRadius" value="1.5"/>
127+
<property key="labeling/shadowRadiusAlphaOnly" value="false"/>
128+
<property key="labeling/shadowRadiusMapUnitScale" value="0,0,0,0,0,0"/>
129+
<property key="labeling/shadowRadiusUnits" value="1"/>
130+
<property key="labeling/shadowScale" value="100"/>
131+
<property key="labeling/shadowTransparency" value="30"/>
132+
<property key="labeling/shadowUnder" value="0"/>
133+
<property key="labeling/shapeBlendMode" value="0"/>
134+
<property key="labeling/shapeBorderColorA" value="255"/>
135+
<property key="labeling/shapeBorderColorB" value="128"/>
136+
<property key="labeling/shapeBorderColorG" value="128"/>
137+
<property key="labeling/shapeBorderColorR" value="128"/>
138+
<property key="labeling/shapeBorderWidth" value="0"/>
139+
<property key="labeling/shapeBorderWidthMapUnitScale" value="0,0,0,0,0,0"/>
140+
<property key="labeling/shapeBorderWidthUnits" value="1"/>
141+
<property key="labeling/shapeDraw" value="false"/>
142+
<property key="labeling/shapeFillColorA" value="255"/>
143+
<property key="labeling/shapeFillColorB" value="255"/>
144+
<property key="labeling/shapeFillColorG" value="255"/>
145+
<property key="labeling/shapeFillColorR" value="255"/>
146+
<property key="labeling/shapeJoinStyle" value="64"/>
147+
<property key="labeling/shapeOffsetMapUnitScale" value="0,0,0,0,0,0"/>
148+
<property key="labeling/shapeOffsetUnits" value="1"/>
149+
<property key="labeling/shapeOffsetX" value="0"/>
150+
<property key="labeling/shapeOffsetY" value="0"/>
151+
<property key="labeling/shapeRadiiMapUnitScale" value="0,0,0,0,0,0"/>
152+
<property key="labeling/shapeRadiiUnits" value="1"/>
153+
<property key="labeling/shapeRadiiX" value="0"/>
154+
<property key="labeling/shapeRadiiY" value="0"/>
155+
<property key="labeling/shapeRotation" value="0"/>
156+
<property key="labeling/shapeRotationType" value="0"/>
157+
<property key="labeling/shapeSVGFile" value=""/>
158+
<property key="labeling/shapeSizeMapUnitScale" value="0,0,0,0,0,0"/>
159+
<property key="labeling/shapeSizeType" value="0"/>
160+
<property key="labeling/shapeSizeUnits" value="1"/>
161+
<property key="labeling/shapeSizeX" value="0"/>
162+
<property key="labeling/shapeSizeY" value="0"/>
163+
<property key="labeling/shapeTransparency" value="0"/>
164+
<property key="labeling/shapeType" value="0"/>
165+
<property key="labeling/textColorA" value="255"/>
166+
<property key="labeling/textColorB" value="0"/>
167+
<property key="labeling/textColorG" value="0"/>
168+
<property key="labeling/textColorR" value="0"/>
169+
<property key="labeling/textTransp" value="0"/>
170+
<property key="labeling/upsidedownLabels" value="0"/>
171+
<property key="labeling/wrapChar" value=""/>
172+
<property key="labeling/xOffset" value="0"/>
173+
<property key="labeling/yOffset" value="0"/>
174+
<property key="labeling/zIndex" value="0"/>
175+
<property key="variableNames" value="_fields_"/>
176+
<property key="variableValues" value=""/>
177+
</customproperties>
178+
<blendMode>0</blendMode>
179+
<featureBlendMode>0</featureBlendMode>
180+
<layerTransparency>0</layerTransparency>
181+
<SingleCategoryDiagramRenderer diagramType="Histogram" sizeLegend="0" attributeLegend="1">
182+
<DiagramCategory penColor="#000000" labelPlacementMethod="XHeight" penWidth="0" diagramOrientation="Up" sizeScale="0,0,0,0,0,0" minimumSize="0" barWidth="5" penAlpha="255" maxScaleDenominator="1e+08" backgroundColor="#ffffff" transparency="0" width="15" scaleDependency="Area" backgroundAlpha="255" angleOffset="1440" scaleBasedVisibility="0" enabled="0" height="15" lineSizeScale="0,0,0,0,0,0" sizeType="MM" lineSizeType="MM" minScaleDenominator="100000">
183+
<fontProperties description="Ubuntu,11,-1,5,50,0,0,0,0,0" style=""/>
184+
</DiagramCategory>
185+
<symbol alpha="1" clip_to_extent="1" type="marker" name="sizeSymbol">
186+
<layer pass="0" class="SimpleMarker" locked="0">
187+
<prop k="angle" v="0"/>
188+
<prop k="color" v="255,0,0,255"/>
189+
<prop k="horizontal_anchor_point" v="1"/>
190+
<prop k="joinstyle" v="bevel"/>
191+
<prop k="name" v="circle"/>
192+
<prop k="offset" v="0,0"/>
193+
<prop k="offset_map_unit_scale" v="0,0,0,0,0,0"/>
194+
<prop k="offset_unit" v="MM"/>
195+
<prop k="outline_color" v="0,0,0,255"/>
196+
<prop k="outline_style" v="solid"/>
197+
<prop k="outline_width" v="0"/>
198+
<prop k="outline_width_map_unit_scale" v="0,0,0,0,0,0"/>
199+
<prop k="outline_width_unit" v="MM"/>
200+
<prop k="scale_method" v="diameter"/>
201+
<prop k="size" v="2"/>
202+
<prop k="size_map_unit_scale" v="0,0,0,0,0,0"/>
203+
<prop k="size_unit" v="MM"/>
204+
<prop k="vertical_anchor_point" v="1"/>
205+
</layer>
206+
</symbol>
207+
</SingleCategoryDiagramRenderer>
208+
<DiagramLayerSettings yPosColumn="-1" showColumn="-1" linePlacementFlags="10" placement="2" dist="0" xPosColumn="-1" priority="0" obstacle="0" zIndex="0" showAll="1"/>
209+
<annotationform></annotationform>
210+
<excludeAttributesWMS/>
211+
<excludeAttributesWFS/>
212+
<attributeactions default="-1"/>
213+
<attributetableconfig actionWidgetStyle="dropDown" sortExpression="" sortOrder="0">
214+
<columns>
215+
<column width="-1" hidden="0" type="field" name="pkuid"/>
216+
<column width="-1" hidden="0" type="field" name="text"/>
217+
<column width="-1" hidden="1" type="actions"/>
218+
</columns>
219+
</attributetableconfig>
220+
<editform></editform>
221+
<editforminit/>
222+
<editforminitcodesource>0</editforminitcodesource>
223+
<editforminitfilepath></editforminitfilepath>
224+
<editforminitcode><![CDATA[# -*- coding: utf-8 -*-
225+
"""
226+
QGIS forms can have a Python function that is called when the form is
227+
opened.
228+
229+
Use this function to add extra logic to your forms.
230+
231+
Enter the name of the function in the "Python Init function"
232+
field.
233+
An example follows:
234+
"""
235+
from qgis.PyQt.QtWidgets import QWidget
236+
237+
def my_form_open(dialog, layer, feature):
238+
geom = feature.geometry()
239+
control = dialog.findChild(QWidget, "MyLineEdit")
240+
]]></editforminitcode>
241+
<featformsuppress>0</featformsuppress>
242+
<editorlayout>generatedlayout</editorlayout>
243+
<widgets/>
244+
<conditionalstyles>
245+
<rowstyles/>
246+
<fieldstyles/>
247+
</conditionalstyles>
248+
<layerGeometryType>1</layerGeometryType>
249+
</qgis>

‎tests/testdata/labeling/pal_features_v3.sqlite

36 KB
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