Bug report #5795
Export as SLD generates non valid SLD
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: |  Giuseppe Sucameli | ||
| Category: | Symbology | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 15286 |
Description
Hi,
1) Open new point layer
2) Change symbology from Simple marker to svg marker.
3) Save style as SLD
The SLD written is not valid.
xmlstarlet val -e -s http://schemas.opengis.net/sld/1.1.0/StyledLayerDescriptor.xsd mcdonalds.sld
mcdonalds.sld:13.54: Element '{http://www.opengis.net/sld}OnlineResource': This element is not expected. Expected is one of ( {http://www.opengis.net/se}OnlineResource, {http://www.opengis.net/se}InlineContent ).
mcdonalds.sld - invalid
The written style has:
<OnlineResource xlink:type="simple" xlink:href="/usr/share/qgis/svg/symbol/Star1.svg"/>
<Format>image/svg+xml</Format>
where it should have:
<se:OnlineResource xlink:type="simple" xlink:href="/usr/share/qgis/svg/symbol/Star1.svg"/>
<se:Format>image/svg+xml</se:Format>
QGIS version
1.8.0-Lisboa
QGIS code revision
exported
Compiled against Qt
4.8.1
Running against Qt
4.8.1
Compiled against GDAL/OGR
1.7.3
Running against GDAL/OGR
1.7.3
GEOS Version
3.2.2
PostgreSQL Client Version
9.1.4
SpatiaLite Version
3.0.0-beta
QWT Version
5.2.2
Associated revisions
fix export from Graduated renderingV2 to SLD, generate valid SLD docs (fix #5795):
Description tag must have a child tag,
OnlineResource tag and its child Format tag must have SE namespace,
Filter tag created and never appended to the Rule element exporting from a Graduated rendering,
fix convertion between PropertyIsBetween tag and QgsExpression
History
#1
Updated by Giovanni Manghi over 12 years ago
- Operating System deleted (
Ubuntu) - OS version deleted (
12.04) - Assignee set to Giuseppe Sucameli
#2
Updated by Giuseppe Sucameli over 12 years ago
- Priority changed from Low to Normal
Right, those tags must have SE prefix.
It's late for fixing it on the master branch, I must wait QGis 1.8 is released.
#3
Updated by Giuseppe Sucameli over 12 years ago
Found another problem when validating another SLD file:
Element '{http://www.opengis.net/se}Description':
Character content other than whitespace is not allowed because the
content type is 'element-only'.
The Description tag in SE must contain a Title and/or an Abstract tag, so the description string must be moved within one of those tags.
#4
Updated by Rui Pedro Henriques over 12 years ago
- File exported.sld added
- File exported.qml added
- File import_fail.sld added
- File import_ok.sld added
Hello,
When creating a SLD file from a "graduated" simbology, the filters are not created.
What I've done (EXPORT):
1. Open a polygon layer;
2. On "Layer properties" > "Style" choose "Graduated"
3. Choose a (numeric) column, 10 classes and Natural Breaks mode.
4. Classify
5. Export Style as SLD.
The exported style has the rules for the created classes, however the filters that enforce those rules are not created.
I've manually created the filters for the rules in order to use with mapserver.
When importing, QGIS manages to import filters in the form of "PropertyIsEqualTo" but is not able to import "PropertyIsBetween".
Files attached:
exported.sld: SLD file created by QGIS
import_ok.sld: SLD file with "PropertyIsEqualTo" filters
import_fail.sld: SLD file with "PropertyIsBetween" filters
exported.qml: QGIS style file with the same style as "exported.sld"
#5
Updated by Giuseppe Sucameli over 12 years ago
- Status changed from Open to In Progress
Looking at the code, the filter element is created but never appended to the xml document.
#6
Updated by Giuseppe Sucameli over 12 years ago
- Status changed from In Progress to Closed
Fixed in changeset 6e855d8c1a6d7dac345465520c4b86a7321a3ebe.