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Applied patch from #2930: improve GdalTools Translate dialog.
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Contributed by Duarte Carreira, thanks!


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@14020 c8812cc2-4d05-0410-92ff-de0c093fc19c
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brushtyler committed Aug 6, 2010
1 parent da53198 commit 769bac7
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Showing 4 changed files with 200 additions and 3 deletions.
1 change: 1 addition & 0 deletions CONTRIBUTORS
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Expand Up @@ -15,6 +15,7 @@ Carl Anderson
Carlos Dávila
Christian Ferreira
Diego Moreira
Duarte Carreira
Faunalia (http://www.faunalia.it)
Fernando Pacheco
Florian El Ahdab
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2 changes: 1 addition & 1 deletion python/plugins/GdalTools/__init__.py
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Expand Up @@ -22,7 +22,7 @@ def name():
def description():
return "Integrate gdal tools into qgis"
def version():
return "Version 1.2.8"
return "Version 1.2.9"
def qgisMinimumVersion():
return "1.0"
def classFactory(iface):
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54 changes: 53 additions & 1 deletion python/plugins/GdalTools/tools/doTranslate.py
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Expand Up @@ -20,12 +20,18 @@ def __init__(self, iface):
BaseBatchWidget.__init__(self, self.iface, "gdal_translate")

# set the default QSpinBoxes and QProgressBar value
self.outsizeSpin.setValue(25)
self.progressBar.setValue(0)

self.progressBar.hide()
self.formatLabel.hide()
self.formatCombo.hide()

if Utils.Version( Utils.GdalConfig.version() ) < "1.7":
index = self.expandCombo.findText('gray', Qt.MatchFixedString)
if index >= 0:
self.expandCombo.removeItem(index)

self.outputFormat = Utils.fillRasterOutputFormat()

self.setParamsStatus(
Expand All @@ -34,7 +40,13 @@ def __init__(self, iface):
(self.outputFileEdit, SIGNAL("textChanged(const QString &)")),
(self.targetSRSEdit, SIGNAL("textChanged(const QString &)"), self.targetSRSCheck),
(self.selectTargetSRSButton, None, self.targetSRSCheck),
(self.creationOptionsTable, [SIGNAL("cellValueChanged(int, int)"), SIGNAL("rowRemoved()")], self.creationGroupBox)
(self.creationOptionsTable, [SIGNAL("cellValueChanged(int, int)"), SIGNAL("rowRemoved()")], self.creationGroupBox),
(self.outsizeSpin, SIGNAL("valueChanged(const QString &)"), self.outsizeCheck),
(self.nodataSpin, SIGNAL("valueChanged(int)"), self.nodataCheck),
(self.expandCombo, SIGNAL("currentIndexChanged(int)"), self.expandCheck, "1.6.0"),
(self.sdsCheck, SIGNAL("stateChanged(int)")),
(self.srcwinEdit, SIGNAL("textChanged(const QString &)"), self.srcwinCheck),
(self.prjwinEdit, SIGNAL("textChanged(const QString &)"), self.prjwinCheck)
]
)

Expand Down Expand Up @@ -160,6 +172,46 @@ def getArguments(self):
for opt in self.creationOptionsTable.options():
arguments << "-co"
arguments << opt
if self.outsizeCheck.isChecked() and self.outsizeSpin.value() != 100:
arguments << "-outsize"
arguments << self.outsizeSpin.text()
arguments << self.outsizeSpin.text()
if self.expandCheck.isChecked():
arguments << "-expand"
arguments << self.expandCombo.currentText().toLower()
if self.nodataCheck.isChecked():
arguments << "-a_nodata"
arguments << str(self.nodataSpin.value())
if self.sdsCheck.isChecked():
arguments << "-sds"
if self.srcwinCheck.isChecked() and not self.srcwinEdit.text().isEmpty():
#coordList = []
coordList = self.srcwinEdit.text().split( ' ', QString.SkipEmptyParts )
if len(coordList) == 4 and not coordList[3].isEmpty():
try:
for x in coordList:
test = int(x)
except ValueError:
#print "Coordinates must be integer numbers."
QMessageBox.critical(self, "Translate - srcwin", "Image coordinates (pixels) must be integer numbers.")
else:
arguments << "-srcwin"
for x in coordList:
arguments << x
if self.prjwinCheck.isChecked() and not self.prjwinEdit.text().isEmpty():
#coordList = []
coordList = self.prjwinEdit.text().split( ' ', QString.SkipEmptyParts )
if len(coordList) == 4 and not coordList[3].isEmpty():
try:
for x in coordList:
test = float(x)
except ValueError:
#print "Coordinates must be integer numbers."
QMessageBox.critical(self, "Translate - prjwin", "Image coordinates (geographic) must be numbers.")
else:
arguments << "-projwin"
for x in coordList:
arguments << x
if self.isBatchEnabled():
if self.formatCombo.currentIndex() != 0:
arguments << "-of"
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146 changes: 145 additions & 1 deletion python/plugins/GdalTools/tools/widgetTranslate.ui
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Expand Up @@ -7,7 +7,7 @@
<x>0</x>
<y>0</y>
<width>335</width>
<height>259</height>
<height>453</height>
</rect>
</property>
<property name="sizePolicy">
Expand Down Expand Up @@ -142,6 +142,150 @@
</item>
</layout>
</item>
<item row="4" column="0">
<widget class="QCheckBox" name="outsizeCheck">
<property name="maximumSize">
<size>
<width>100</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Percentage to resize image. This will change pixel size/image resolution accordingly: 25% will create an image with pixels 4x larger.</string>
</property>
<property name="text">
<string>Outsize:</string>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QSpinBox" name="outsizeSpin">
<property name="maximumSize">
<size>
<width>75</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Percentage to resize image. This will change pixel size/image resolution accordingly: 25% will create an image with pixels 4x larger.</string>
</property>
<property name="suffix">
<string>%</string>
</property>
<property name="minimum">
<number>1</number>
</property>
<property name="maximum">
<number>1000</number>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QCheckBox" name="nodataCheck">
<property name="toolTip">
<string>Assign a specified nodata value to output bands.</string>
</property>
<property name="text">
<string>No data:</string>
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="QSpinBox" name="nodataSpin">
<property name="maximumSize">
<size>
<width>75</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Assign a specified nodata value to output bands.</string>
</property>
<property name="maximum">
<number>255</number>
</property>
</widget>
</item>
<item row="6" column="0">
<widget class="QCheckBox" name="expandCheck">
<property name="toolTip">
<string>To expose a dataset with 1 band with a color table as a dataset with 3 (RGB) or 4 (RGBA) bands.
Usefull for output drivers such as JPEG, JPEG2000, MrSID, ECW that don't support color indexed datasets.
The 'gray' value (from GDAL 1.7.0) enables to expand a dataset with a color table that only contains gray levels to a gray indexed dataset.</string>
</property>
<property name="text">
<string>Expand:</string>
</property>
</widget>
</item>
<item row="6" column="1">
<widget class="QComboBox" name="expandCombo">
<property name="toolTip">
<string>To expose a dataset with 1 band with a color table as a dataset with 3 (RGB) or 4 (RGBA) bands.
Usefull for output drivers such as JPEG, JPEG2000, MrSID, ECW that don't support color indexed datasets.
The 'gray' value (from GDAL 1.7.0) enables to expand a dataset with a color table that only contains gray levels to a gray indexed dataset.</string>
</property>
<item>
<property name="text">
<string>Gray</string>
</property>
</item>
<item>
<property name="text">
<string>RGB</string>
</property>
</item>
<item>
<property name="text">
<string>RGBA</string>
</property>
</item>
</widget>
</item>
<item row="7" column="0">
<widget class="QCheckBox" name="srcwinCheck">
<property name="toolTip">
<string>Selects a subwindow from the source image for copying based on pixel/line location. (Enter Xoff Yoff Xsize Ysize)</string>
</property>
<property name="text">
<string>Srcwin:</string>
</property>
</widget>
</item>
<item row="7" column="1">
<widget class="QLineEdit" name="srcwinEdit">
<property name="toolTip">
<string>Selects a subwindow from the source image for copying based on pixel/line location. (Enter Xoff Yoff Xsize Ysize)</string>
</property>
</widget>
</item>
<item row="8" column="0">
<widget class="QCheckBox" name="prjwinCheck">
<property name="toolTip">
<string>Selects a subwindow from the source image for copying (like -srcwin) but with the corners given in georeferenced coordinates. (Enter ulx uly lrx lry)</string>
</property>
<property name="text">
<string>Prjwin:</string>
</property>
</widget>
</item>
<item row="8" column="1">
<widget class="QLineEdit" name="prjwinEdit">
<property name="toolTip">
<string>Selects a subwindow from the source image for copying (like -srcwin) but with the corners given in georeferenced coordinates. (Enter ulx uly lrx lry)</string>
</property>
</widget>
</item>
<item row="9" column="0">
<widget class="QCheckBox" name="sdsCheck">
<property name="toolTip">
<string>Copy all subdatasets of this file to individual output files. Use with formats like HDF or OGDI that have subdatasets.</string>
</property>
<property name="text">
<string>Sds</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
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