def testRenderCrsTransform(self):
layer = QgsPointCloudLayer(
unitTestDataPath() + '/point_clouds/ept/sunshine-coast/ept.json',
'test', 'ept')
self.assertTrue(layer.isValid())
renderer = QgsPointCloudClassifiedRenderer()
renderer.setAttribute('Classification')
layer.setRenderer(renderer)
layer.renderer().setPointSize(2)
layer.renderer().setPointSizeUnit(QgsUnitTypes.RenderMillimeters)
mapsettings = QgsMapSettings()
mapsettings.setOutputSize(QSize(400, 400))
mapsettings.setOutputDpi(96)
mapsettings.setDestinationCrs(
QgsCoordinateReferenceSystem('EPSG:4326'))
mapsettings.setExtent(
QgsRectangle(152.980508492, -26.662023491, 152.980586020,
-26.662071137))
mapsettings.setLayers([layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName(
'expected_classified_render_crs_transform')
result = renderchecker.runTest(
'expected_classified_render_crs_transform')
TestQgsPointCloudClassifiedRenderer.report += renderchecker.report()
self.assertTrue(result)
def testRenderOrderedBottomToTop(self):
layer = QgsPointCloudLayer(
unitTestDataPath() + '/point_clouds/ept/sunshine-coast/ept.json',
'test', 'ept')
self.assertTrue(layer.isValid())
renderer = QgsPointCloudClassifiedRenderer()
renderer.setAttribute('Classification')
layer.setRenderer(renderer)
layer.renderer().setPointSize(6)
layer.renderer().setPointSizeUnit(QgsUnitTypes.RenderMillimeters)
layer.renderer().setDrawOrder2d(
QgsPointCloudRenderer.DrawOrder.BottomToTop)
mapsettings = QgsMapSettings()
mapsettings.setOutputSize(QSize(400, 400))
mapsettings.setOutputDpi(96)
mapsettings.setDestinationCrs(layer.crs())
mapsettings.setExtent(QgsRectangle(498061, 7050991, 498069, 7050999))
mapsettings.setLayers([layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName('expected_classified_bottom_to_top')
result = renderchecker.runTest('expected_classified_bottom_to_top')
TestQgsPointCloudClassifiedRenderer.report += renderchecker.report()
self.assertTrue(result)
def testRenderZRange(self):
layer = QgsPointCloudLayer(
unitTestDataPath() + '/point_clouds/ept/sunshine-coast/ept.json',
'test', 'ept')
self.assertTrue(layer.isValid())
renderer = QgsPointCloudAttributeByRampRenderer()
renderer.setAttribute('Intensity')
renderer.setMinimum(200)
renderer.setMaximum(1000)
ramp = QgsStyle.defaultStyle().colorRamp("Viridis")
shader = QgsColorRampShader(200, 1000, ramp)
shader.classifyColorRamp()
renderer.setColorRampShader(shader)
layer.setRenderer(renderer)
layer.renderer().setPointSize(2)
layer.renderer().setPointSizeUnit(QgsUnitTypes.RenderMillimeters)
mapsettings = QgsMapSettings()
mapsettings.setOutputSize(QSize(400, 400))
mapsettings.setOutputDpi(96)
mapsettings.setDestinationCrs(layer.crs())
mapsettings.setExtent(QgsRectangle(498061, 7050991, 498069, 7050999))
mapsettings.setLayers([layer])
mapsettings.setZRange(QgsDoubleRange(74.7, 75))
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName('expected_ramp_zfilter')
result = renderchecker.runTest('expected_ramp_zfilter')
TestQgsPointCloudAttributeByRampRenderer.report += renderchecker.report(
)
self.assertTrue(result)
def testRenderCrsTransform(self):
layer = QgsPointCloudLayer(
unitTestDataPath() + '/point_clouds/ept/sunshine-coast/ept.json',
'test', 'ept')
self.assertTrue(layer.isValid())
renderer = QgsPointCloudExtentRenderer()
renderer.fillSymbol().setColor(QColor(33, 140, 20))
layer.setRenderer(renderer)
mapsettings = QgsMapSettings()
mapsettings.setOutputSize(QSize(400, 400))
mapsettings.setOutputDpi(96)
mapsettings.setDestinationCrs(
QgsCoordinateReferenceSystem('EPSG:4326'))
mapsettings.setExtent(
QgsRectangle(152.980508492, -26.662023491, 152.980586020,
-26.662071137).buffered(0.00001))
mapsettings.setLayers([layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName('expected_extent_render_crs_transform')
result = renderchecker.runTest('expected_extent_render_crs_transform')
TestQgsPointCloudExtentRenderer.report += renderchecker.report()
self.assertTrue(result)
def testRenderFiltered(self):
layer = QgsPointCloudLayer(unitTestDataPath() + '/point_clouds/ept/sunshine-coast/ept.json', 'test', 'ept')
self.assertTrue(layer.isValid())
categories = QgsPointCloudRendererRegistry.classificationAttributeCategories(layer)
renderer = QgsPointCloudClassifiedRenderer('Classification', categories)
layer.setRenderer(renderer)
layer.renderer().setPointSize(2)
layer.renderer().setPointSizeUnit(QgsUnitTypes.RenderMillimeters)
layer.setSubsetString('NumberOfReturns > 1')
mapsettings = QgsMapSettings()
mapsettings.setOutputSize(QSize(400, 400))
mapsettings.setOutputDpi(96)
mapsettings.setDestinationCrs(layer.crs())
mapsettings.setExtent(QgsRectangle(498061, 7050991, 498069, 7050999))
mapsettings.setLayers([layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName('expected_classified_render_filtered')
result = renderchecker.runTest('expected_classified_render_filtered')
TestQgsPointCloudClassifiedRenderer.report += renderchecker.report()
self.assertTrue(result)
layer.setSubsetString('')
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName('expected_classified_render_unfiltered')
result = renderchecker.runTest('expected_classified_render_unfiltered')
TestQgsPointCloudClassifiedRenderer.report += renderchecker.report()
self.assertTrue(result)
def test_signals(self):
layer = QgsPointCloudLayer(
unitTestDataPath() + '/point_clouds/ept/rgb/ept.json', 'test',
'ept')
self.assertTrue(layer.isValid())
props = layer.elevationProperties()
spy = QSignalSpy(props.profileGenerationPropertyChanged)
# when we are respecting layer colors, changing the 2d point cloud renderer should trigger a profile regeneration
props.setRespectLayerColors(True)
layer.setRenderer(QgsPointCloudClassifiedRenderer())
self.assertEqual(len(spy), 1)
# when we aren't respecting layer colors, no signal should be emitted
props.setRespectLayerColors(False)
layer.setRenderer(QgsPointCloudClassifiedRenderer())
self.assertEqual(len(spy), 1)
def testRender(self):
layer = QgsPointCloudLayer(
unitTestDataPath() + '/point_clouds/ept/sunshine-coast/ept.json',
'test', 'ept')
self.assertTrue(layer.isValid())
renderer = QgsPointCloudExtentRenderer()
layer.setRenderer(renderer)
mapsettings = QgsMapSettings()
mapsettings.setOutputSize(QSize(400, 400))
mapsettings.setOutputDpi(96)
mapsettings.setDestinationCrs(layer.crs())
mapsettings.setExtent(QgsRectangle(498061, 7050991, 498069, 7050999))
mapsettings.setLayers([layer])
renderchecker = QgsMultiRenderChecker()
renderchecker.setMapSettings(mapsettings)
renderchecker.setControlPathPrefix('pointcloudrenderer')
renderchecker.setControlName('expected_extent_render')
result = renderchecker.runTest('expected_extent_render')
TestQgsPointCloudExtentRenderer.report += renderchecker.report()
self.assertTrue(result)
