diff options
Diffstat (limited to 'silx/gui/plot3d/test/testSceneWindow.py')
| -rw-r--r-- | silx/gui/plot3d/test/testSceneWindow.py | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/silx/gui/plot3d/test/testSceneWindow.py b/silx/gui/plot3d/test/testSceneWindow.py index b2e6ea0..8cf6b81 100644 --- a/silx/gui/plot3d/test/testSceneWindow.py +++ b/silx/gui/plot3d/test/testSceneWindow.py @@ -1,7 +1,7 @@ # coding: utf-8 # /*########################################################################## # -# Copyright (c) 2019 European Synchrotron Radiation Facility +# Copyright (c) 2019-2021 European Synchrotron Radiation Facility # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal @@ -37,7 +37,7 @@ from silx.gui.utils.testutils import TestCaseQt from silx.gui import qt from silx.gui.plot3d.SceneWindow import SceneWindow - +from silx.gui.plot3d.items import HeightMapData, HeightMapRGBA class TestSceneWindow(TestCaseQt, ParametricTestCase): """Tests SceneWidget picking feature""" @@ -114,6 +114,42 @@ class TestSceneWindow(TestCaseQt, ParametricTestCase): sceneWidget.resetZoom('front') self.qapp.processEvents() + def testHeightMap(self): + """Test height map items""" + sceneWidget = self.window.getSceneWidget() + + height = numpy.arange(10000).reshape(100, 100) /100. + + for shape in ((100, 100), (4, 5), (150, 20), (110, 110)): + with self.subTest(shape=shape): + items = [] + + # Colormapped data height map + data = numpy.arange(numpy.prod(shape)).astype(numpy.float32).reshape(shape) + + heightmap = HeightMapData() + heightmap.setData(height) + heightmap.setColormappedData(data) + heightmap.getColormap().setName('viridis') + items.append(heightmap) + sceneWidget.addItem(heightmap) + + # RGBA height map + colors = numpy.zeros(shape + (3,), dtype=numpy.float32) + colors[:, :, 1] = numpy.random.random(shape) + + heightmap = HeightMapRGBA() + heightmap.setData(height) + heightmap.setColorData(colors) + heightmap.setTranslation(100., 0., 0.) + items.append(heightmap) + sceneWidget.addItem(heightmap) + + self.assertEqual(sceneWidget.getItems(), tuple(items)) + sceneWidget.resetZoom('front') + self.qapp.processEvents() + sceneWidget.clearItems() + def testChangeContent(self): """Test add/remove/clear items""" sceneWidget = self.window.getSceneWidget() |