diff --git a/test/style1.txt b/test/style1.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6182a760afdb50d3d4c7e5b15477ce5167364537
--- /dev/null
+++ b/test/style1.txt
@@ -0,0 +1,21 @@
+<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
+<qgis version="2.18.15" minimumScale="inf" maximumScale="1e+08" hasScaleBasedVisibilityFlag="0">
+ <pipe>
+ <rasterrenderer opacity="1" alphaBand="-1" classificationMax="1493" classificationMinMaxOrigin="CumulativeCutFullExtentEstimated" band="1" classificationMin="160" type="singlebandpseudocolor">
+ <rasterTransparency/>
+ <rastershader>
+ <colorrampshader colorRampType="INTERPOLATED" clip="0">
+ <item alpha="255" value="160" label="160" color="#d7191c"/>
+ <item alpha="255" value="493.2" label="493.2" color="#fdae61"/>
+ <item alpha="255" value="826.5" label="826.5" color="#ffffbf"/>
+ <item alpha="255" value="1160" label="1160" color="#abdda4"/>
+ <item alpha="255" value="1493" label="1493" color="#2b83ba"/>
+ </colorrampshader>
+ </rastershader>
+ </rasterrenderer>
+ <brightnesscontrast brightness="0" contrast="0"/>
+ <huesaturation colorizeGreen="128" colorizeOn="0" colorizeRed="255" colorizeBlue="128" grayscaleMode="0" saturation="0" colorizeStrength="100"/>
+ <rasterresampler maxOversampling="2"/>
+ </pipe>
+ <blendMode>0</blendMode>
+</qgis>
diff --git a/test/style2.txt b/test/style2.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d6393bc86b100afad4ae578225b56407ef903739
--- /dev/null
+++ b/test/style2.txt
@@ -0,0 +1,17 @@
+<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
+<qgis version="2.18.15" minimumScale="0" maximumScale="1e+08" hasScaleBasedVisibilityFlag="0">
+ <pipe>
+ <rasterrenderer opacity="1" alphaBand="-1" band="1" type="paletted">
+ <rasterTransparency/>
+ <colorPalette>
+ <paletteEntry value="0" color="#000000" label="unclassified"/>
+ <paletteEntry value="1" color="#ff0000" label="class1"/>
+ <paletteEntry value="2" color="#00ff00" label="class2"/>
+ </colorPalette>
+ </rasterrenderer>
+ <brightnesscontrast brightness="0" contrast="0"/>
+ <huesaturation colorizeGreen="128" colorizeOn="0" colorizeRed="255" colorizeBlue="128" grayscaleMode="0" saturation="0" colorizeStrength="100"/>
+ <rasterresampler maxOversampling="2"/>
+ </pipe>
+ <blendMode>0</blendMode>
+</qgis>
diff --git a/test/style3.txt b/test/style3.txt
new file mode 100644
index 0000000000000000000000000000000000000000..83bb054d04d9fc37a3d8a6b2f3f926e68b5a2ad3
--- /dev/null
+++ b/test/style3.txt
@@ -0,0 +1,93 @@
+<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
+<qgis simplifyDrawingTol="1" labelsEnabled="0" simplifyAlgorithm="0" maxScale="0" readOnly="0" version="3.0.2-Girona" minScale="1e+8" simplifyMaxScale="1" simplifyLocal="1" simplifyDrawingHints="1" hasScaleBasedVisibilityFlag="0">
+ <renderer-v2 enableorderby="0" type="singleSymbol" symbollevels="0" forceraster="0">
+ <symbols>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="0">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="168,123,178,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ </symbols>
+ <rotation/>
+ <sizescale/>
+ </renderer-v2>
+ <customproperties/>
+ <blendMode>0</blendMode>
+ <featureBlendMode>0</featureBlendMode>
+ <layerOpacity>1</layerOpacity>
+ <fieldConfiguration>
+ <field name="DN">
+ <editWidget type="">
+ <config>
+ <Option/>
+ </config>
+ </editWidget>
+ </field>
+ <field name="class_name">
+ <editWidget type="">
+ <config>
+ <Option/>
+ </config>
+ </editWidget>
+ </field>
+ </fieldConfiguration>
+ <aliases>
+ <alias field="DN" index="0" name=""/>
+ <alias field="class_name" index="1" name=""/>
+ </aliases>
+ <excludeAttributesWMS/>
+ <excludeAttributesWFS/>
+ <defaults>
+ <default expression="" field="DN" applyOnUpdate="0"/>
+ <default expression="" field="class_name" applyOnUpdate="0"/>
+ </defaults>
+ <constraints>
+ <constraint unique_strength="0" exp_strength="0" field="DN" notnull_strength="0" constraints="0"/>
+ <constraint unique_strength="0" exp_strength="0" field="class_name" notnull_strength="0" constraints="0"/>
+ </constraints>
+ <constraintExpressions>
+ <constraint field="DN" exp="" desc=""/>
+ <constraint field="class_name" exp="" desc=""/>
+ </constraintExpressions>
+ <attributeactions>
+ <defaultAction key="Canvas" value="{00000000-0000-0000-0000-000000000000}"/>
+ </attributeactions>
+ <attributetableconfig sortExpression="" sortOrder="0" actionWidgetStyle="dropDown">
+ <columns/>
+ </attributetableconfig>
+ <editform></editform>
+ <editforminit/>
+ <editforminitcodesource>0</editforminitcodesource>
+ <editforminitfilepath></editforminitfilepath>
+ <editforminitcode><![CDATA[]]></editforminitcode>
+ <featformsuppress>0</featformsuppress>
+ <editorlayout>generatedlayout</editorlayout>
+ <editable/>
+ <labelOnTop/>
+ <widgets/>
+ <conditionalstyles>
+ <rowstyles/>
+ <fieldstyles/>
+ </conditionalstyles>
+ <expressionfields/>
+ <previewExpression></previewExpression>
+ <mapTip></mapTip>
+ <layerGeometryType>2</layerGeometryType>
+</qgis>
diff --git a/test/style4.txt b/test/style4.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d18e30ec2dbffb6e2af22412cd5805757a56178c
--- /dev/null
+++ b/test/style4.txt
@@ -0,0 +1,257 @@
+<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'>
+<qgis simplifyDrawingTol="1" labelsEnabled="0" simplifyAlgorithm="0" maxScale="0" readOnly="0" version="3.0.2-Girona" minScale="1e+8" simplifyMaxScale="1" simplifyLocal="1" simplifyDrawingHints="1" hasScaleBasedVisibilityFlag="0">
+ <renderer-v2 attr="class_name" enableorderby="0" type="categorizedSymbol" symbollevels="0" forceraster="0">
+ <categories>
+ <category render="true" value="burnt and tilled pasture" label="burnt and tilled pasture" symbol="0"/>
+ <category render="true" value="burnt pasture" label="burnt pasture" symbol="1"/>
+ <category render="true" value="burnt secondary regrowth" label="burnt secondary regrowth" symbol="2"/>
+ <category render="true" value="tilled pasture" label="tilled pasture" symbol="3"/>
+ <category render="true" value="" label="" symbol="4"/>
+ </categories>
+ <symbols>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="0">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="228,86,159,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="1">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="102,210,219,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="2">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="102,53,225,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="3">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="129,201,118,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="4">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="232,165,31,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ </symbols>
+ <source-symbol>
+ <symbol alpha="1" type="fill" clip_to_extent="1" name="0">
+ <layer pass="0" enabled="1" locked="0" class="SimpleFill">
+ <prop v="3x:0,0,0,0,0,0" k="border_width_map_unit_scale"/>
+ <prop v="168,123,178,255" k="color"/>
+ <prop v="bevel" k="joinstyle"/>
+ <prop v="0,0" k="offset"/>
+ <prop v="3x:0,0,0,0,0,0" k="offset_map_unit_scale"/>
+ <prop v="MM" k="offset_unit"/>
+ <prop v="35,35,35,255" k="outline_color"/>
+ <prop v="solid" k="outline_style"/>
+ <prop v="0.26" k="outline_width"/>
+ <prop v="MM" k="outline_width_unit"/>
+ <prop v="solid" k="style"/>
+ <data_defined_properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </data_defined_properties>
+ </layer>
+ </symbol>
+ </source-symbol>
+ <colorramp type="randomcolors" name="[source]"/>
+ <rotation/>
+ <sizescale/>
+ </renderer-v2>
+ <customproperties>
+ <property key="embeddedWidgets/count" value="0"/>
+ <property key="variableNames"/>
+ <property key="variableValues"/>
+ </customproperties>
+ <blendMode>0</blendMode>
+ <featureBlendMode>0</featureBlendMode>
+ <layerOpacity>1</layerOpacity>
+ <SingleCategoryDiagramRenderer diagramType="Histogram" attributeLegend="1">
+ <DiagramCategory barWidth="5" opacity="1" width="15" enabled="0" penColor="#000000" penAlpha="255" backgroundAlpha="255" backgroundColor="#ffffff" rotationOffset="270" scaleBasedVisibility="0" lineSizeScale="3x:0,0,0,0,0,0" height="15" minimumSize="0" maxScaleDenominator="1e+8" sizeScale="3x:0,0,0,0,0,0" penWidth="0" lineSizeType="MM" sizeType="MM" minScaleDenominator="0" labelPlacementMethod="XHeight" scaleDependency="Area" diagramOrientation="Up">
+ <fontProperties style="" description="MS Shell Dlg 2,8.25,-1,5,50,0,0,0,0,0"/>
+ </DiagramCategory>
+ </SingleCategoryDiagramRenderer>
+ <DiagramLayerSettings linePlacementFlags="18" priority="0" placement="0" zIndex="0" obstacle="0" dist="0" showAll="1">
+ <properties>
+ <Option type="Map">
+ <Option value="" type="QString" name="name"/>
+ <Option name="properties"/>
+ <Option value="collection" type="QString" name="type"/>
+ </Option>
+ </properties>
+ </DiagramLayerSettings>
+ <fieldConfiguration>
+ <field name="DN">
+ <editWidget type="TextEdit">
+ <config>
+ <Option/>
+ </config>
+ </editWidget>
+ </field>
+ <field name="class_name">
+ <editWidget type="TextEdit">
+ <config>
+ <Option/>
+ </config>
+ </editWidget>
+ </field>
+ </fieldConfiguration>
+ <aliases>
+ <alias field="DN" index="0" name=""/>
+ <alias field="class_name" index="1" name=""/>
+ </aliases>
+ <excludeAttributesWMS/>
+ <excludeAttributesWFS/>
+ <defaults>
+ <default expression="" field="DN" applyOnUpdate="0"/>
+ <default expression="" field="class_name" applyOnUpdate="0"/>
+ </defaults>
+ <constraints>
+ <constraint unique_strength="0" exp_strength="0" field="DN" notnull_strength="0" constraints="0"/>
+ <constraint unique_strength="0" exp_strength="0" field="class_name" notnull_strength="0" constraints="0"/>
+ </constraints>
+ <constraintExpressions>
+ <constraint field="DN" exp="" desc=""/>
+ <constraint field="class_name" exp="" desc=""/>
+ </constraintExpressions>
+ <attributeactions>
+ <defaultAction key="Canvas" value="{00000000-0000-0000-0000-000000000000}"/>
+ </attributeactions>
+ <attributetableconfig sortExpression="" sortOrder="0" actionWidgetStyle="dropDown">
+ <columns>
+ <column hidden="0" type="field" name="DN" width="-1"/>
+ <column hidden="0" type="field" name="class_name" width="-1"/>
+ <column hidden="1" type="actions" width="-1"/>
+ </columns>
+ </attributetableconfig>
+ <editform></editform>
+ <editforminit/>
+ <editforminitcodesource>0</editforminitcodesource>
+ <editforminitfilepath></editforminitfilepath>
+ <editforminitcode><![CDATA[# -*- coding: utf-8 -*-
+"""
+QGIS forms can have a Python function that is called when the form is
+opened.
+
+Use this function to add extra logic to your forms.
+
+Enter the name of the function in the "Python Init function"
+field.
+An example follows:
+"""
+from qgis.PyQt.QtWidgets import QWidget
+
+def my_form_open(dialog, layer, feature):
+ geom = feature.geometry()
+ control = dialog.findChild(QWidget, "MyLineEdit")
+]]></editforminitcode>
+ <featformsuppress>0</featformsuppress>
+ <editorlayout>generatedlayout</editorlayout>
+ <editable>
+ <field name="DN" editable="1"/>
+ <field name="class_name" editable="1"/>
+ </editable>
+ <labelOnTop>
+ <field labelOnTop="0" name="DN"/>
+ <field labelOnTop="0" name="class_name"/>
+ </labelOnTop>
+ <widgets/>
+ <conditionalstyles>
+ <rowstyles/>
+ <fieldstyles/>
+ </conditionalstyles>
+ <expressionfields/>
+ <previewExpression>class_name</previewExpression>
+ <mapTip></mapTip>
+ <layerGeometryType>2</layerGeometryType>
+</qgis>
diff --git a/test/test_mapvisualization.py b/test/test_mapvisualization.py
index ba4c2cb176024fa07feb28269951d71bc9f74454..f31e4184af26f7e3ec09ef11572c7be56a03bb6a 100644
--- a/test/test_mapvisualization.py
+++ b/test/test_mapvisualization.py
@@ -22,10 +22,50 @@ from timeseriesviewer.utils import initQgisApplication
from PyQt5.QtGui import *
from PyQt5.QtCore import *
import unittest
+from timeseriesviewer.utils import *
from timeseriesviewer.mapcanvas import *
-
+from timeseriesviewer.mapvisualization import *
+from example.Images import Img_2014_05_07_LC82270652014127LGN00_BOA
QGIS_APP = initQgisApplication()
+def getChildElements(node):
+ assert isinstance(node, QDomNode)
+ childs = node.childNodes()
+ return [childs.at(i) for i in range(childs.count())]
+
+def compareXML(element1, element2 ):
+
+ assert isinstance(element1, QDomNode)
+ assert isinstance(element2, QDomNode)
+
+ tag1 = element1.nodeName()
+ tag2 = element2.nodeName()
+ if tag1 != tag2:
+ return False
+
+ elts1 = getChildElements(element1);
+ elts2 = getChildElements(element2);
+
+ if len(elts1) != len(elts2):
+ return False
+
+ if len(elts1) == 0:
+
+
+ value1 = element1.nodeValue()
+ value2 = element2.nodeValue()
+
+ if value1 != value2:
+ return False
+ else:
+ return True
+ else:
+ for e1, e2 in zip(elts1, elts2):
+ if not compareXML(e1, e2):
+ return False
+
+ return True
+
class testclassDialogTest(unittest.TestCase):
"""Test rerources work."""
@@ -45,6 +85,128 @@ class testclassDialogTest(unittest.TestCase):
m.show()
+ def test_renderer(self):
+
+ styleFiles = file_search(os.path.dirname(__file__), 'style*.txt')
+
+
+
+
+ lyr = QgsRasterLayer(Img_2014_05_07_LC82270652014127LGN00_BOA)
+
+ r0 = lyr.renderer()
+ xml0 = rendererToXml(r0)
+ r0b = rendererFromXml(xml0)
+ self.assertTrue(type(r0), type(r0b))
+
+
+
+ rasterRenderer = [QgsMultiBandColorRenderer(r0, 3,2,1, QgsContrastEnhancement(), QgsContrastEnhancement(), QgsContrastEnhancement()),
+ QgsPalettedRasterRenderer(r0,0, [
+ QgsPalettedRasterRenderer.Class(0, QColor('black'), 'class1'),
+ QgsPalettedRasterRenderer.Class(1, QColor('green'), 'class2'),
+ ] ),
+ QgsHillshadeRenderer(r0, 0, 0.0, 100.0),
+ QgsSingleBandPseudoColorRenderer(r0, 0, QgsRasterShader(0.0, 255.0)),
+ QgsSingleBandColorDataRenderer(r0, 0),
+ QgsSingleBandGrayRenderer(r0, 0)]
+
+ vectorRenderer = []#[QgsSingleSymbolRenderer(QgsLineSymbol()), QgsPointDistanceRenderer()]
+
+ for r1 in rasterRenderer + vectorRenderer:
+
+ xml1 = rendererToXml(r1)
+ self.assertIsInstance(xml1, QDomDocument)
+
+
+ r1b = rendererFromXml(xml1)
+ self.assertTrue(type(r1), type(r1b))
+
+ if isinstance(r1, QgsRasterRenderer):
+ self.assertIsInstance(r1b, QgsRasterRenderer)
+ elif isinstance(r1, QgsFeatureRenderer):
+ self.assertIsInstance(r1b, QgsFeatureRenderer)
+
+ xml2 = rendererToXml(r1b)
+ self.assertIsInstance(xml2, QDomDocument)
+ self.assertTrue(xml1.toString() == xml2.toString())
+
+
+ rClone = cloneRenderer(r1)
+ self.assertTrue(type(r1), type(rClone))
+ xmlClone = rendererToXml(rClone)
+ self.assertIsInstance(xmlClone, QDomDocument)
+
+ similar = compareXML(xml1.firstChild(), xml2.firstChild())
+ self.assertTrue(similar)
+
+
+
+
+
+
+ for path in styleFiles:
+ f = open(path, encoding='utf8')
+ xml = ''.join(f.readlines())
+ f.close()
+
+ renderer = rendererFromXml(xml)
+ self.assertTrue(renderer != None)
+ #self.assertTrue(isinstance(renderer, QgsRasterRenderer) or isinstance(renderer, QgsFeatureRenderer), msg='Unable to read style from {}'.format(path))
+
+
+ s = ""
+
+ def test_maprendersettings(self):
+ from example.Images import Img_2014_01_15_LC82270652014015LGN00_BOA
+
+ from timeseriesviewer.timeseries import TimeSeries
+ TS = TimeSeries()
+ TS.addFiles([Img_2014_01_15_LC82270652014015LGN00_BOA])
+ sensor1 = TS.sensors()[0]
+ w = MapViewRenderSettingsV2(sensor1)
+ w.show()
+
+
+ lyr = QgsRasterLayer(Img_2014_01_15_LC82270652014015LGN00_BOA)
+ doc = QDomDocument()
+ err = ''
+ lyr.exportNamedStyle(doc, err)
+ xml0 = doc.toString()
+ self.assertEqual(err, '')
+
+ xml = rendererToXml(lyr.renderer())
+ self.assertIsInstance(xml, QDomDocument)
+ xml = xml.toString()
+ self.assertEqual(xml0, xml)
+
+
+ r0 = lyr.renderer()
+ r = w.rasterRenderer()
+
+ self.assertIsInstance(r, QgsMultiBandColorRenderer)
+
+ r2 = QgsSingleBandGrayRenderer(r, 2)
+ w.setRasterRenderer(r2)
+ self.assertIsInstance(w.currentRenderWidget(), QgsSingleBandGrayRendererWidget)
+ r2b = w.rasterRenderer()
+ self.assertIsInstance(r2b, QgsSingleBandGrayRenderer)
+ xml2, xml2b = rendererToXml(r2).toString(), rendererToXml(r2b).toString()
+ #self.assertEqual(xml2, xml2b)
+
+ r3 = QgsSingleBandPseudoColorRenderer(r,0)
+ r3.setClassificationMin(0)
+ r3.setClassificationMax(100)
+ w.setRasterRenderer(r3)
+ self.assertIsInstance(w.currentRenderWidget(), QgsSingleBandPseudoColorRendererWidget)
+ r3b = w.rasterRenderer()
+ self.assertIsInstance(r3b, QgsSingleBandPseudoColorRenderer)
+ xml3, xml3b = rendererToXml(r3).toString(), rendererToXml(r3b).toString()
+ #self.assertEqual(xml3, xml3b)
+ s = ""
+
+
+