Python core.QgsMapUnitScale类代码示例

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本文整理汇总了Python中qgis.core.QgsMapUnitScale类的典型用法代码示例。如果您正苦于以下问题：Python QgsMapUnitScale类的具体用法？Python QgsMapUnitScale怎么用？Python QgsMapUnitScale使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了QgsMapUnitScale类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: testConvertSingleUnit

    def testConvertSingleUnit(self):

        ms = QgsMapSettings()
        ms.setExtent(QgsRectangle(0, 0, 100, 100))
        ms.setOutputSize(QSize(100, 50))
        ms.setOutputDpi(300)
        r = QgsRenderContext.fromMapSettings(ms)

        # renderer scale should be about 1:291937841

        # start with no min/max scale
        c = QgsMapUnitScale()
        #self.assertEqual(r.scaleFactor(),666)

        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(sf, 0.5, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(sf, 11.8110236, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(sf, 4.166666665625, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(sf, 300.0, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(sf, 1.0, places=5)

        # minimum scale greater than the renderer scale, so should be limited to minScale
        c.minScale = 150000000.0
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(sf, 3.89250455, places=5)
        # only conversion from mapunits should be affected
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(sf, 11.8110236, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(sf, 4.166666665625, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(sf, 300.0, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(sf, 1.0, places=5)
        c.minScale = 0

        # maximum scale less than the renderer scale, so should be limited to maxScale
        c.maxScale = 350000000.0
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(sf, 0.5, places=5)
        # only conversion from mapunits should be affected
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(sf, 11.8110236, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(sf, 4.166666665625, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(sf, 300.0, places=5)
        sf = r.convertToPainterUnits(1, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(sf, 1.0, places=5)

开发者ID:elpaso，项目名称:QGIS，代码行数:53，代码来源:test_qgsrendercontext.py

示例2: testPixelSizeScaleFactor

    def testPixelSizeScaleFactor(self):
        # test QgsSymbolLayerUtils::pixelSizeScaleFactor() using QgsMapUnitScale

        ms = QgsMapSettings()
        ms.setExtent(QgsRectangle(0, 0, 100, 100))
        ms.setOutputSize(QSize(100, 50))
        ms.setOutputDpi(300)
        r = QgsRenderContext.fromMapSettings(ms)

        # renderer scale should be about 1:291937841

        # start with no min/max scale
        c = QgsMapUnitScale()

        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(sf, 0.5, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(sf, 11.8110236, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(sf, 33.48006689762, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(sf, 1.0, places=5)

        # minimum scale greater than the renderer scale, so should be limited to minScale
        c.minScale = 1 / 150000000.0
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(sf, 3.8925045, places=5)
        # only conversion from mapunits should be affected
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(sf, 11.811023, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(sf, 33.48006689762, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(sf, 1.0, places=5)
        c.minScale = 0

        # maximum scale less than the renderer scale, so should be limited to maxScale
        c.maxScale = 1 / 350000000.0
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(sf, 0.5, places=5)
        # only conversion from mapunits should be affected
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(sf, 11.8110236, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(sf, 33.48006689762, places=5)
        sf = QgsSymbolLayerUtils.pixelSizeScaleFactor(r, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(sf, 1.0, places=5)

开发者ID:spono，项目名称:QGIS，代码行数:47，代码来源:test_qgsmapunitscale.py

示例3: testConvertToPainterUnits

    def testConvertToPainterUnits(self):

        ms = QgsMapSettings()
        ms.setExtent(QgsRectangle(0, 0, 100, 100))
        ms.setOutputSize(QSize(100, 50))
        ms.setOutputDpi(300)
        r = QgsRenderContext.fromMapSettings(ms)

        # renderer scale should be about 1:291937841

        # start with no min/max scale
        c = QgsMapUnitScale()

        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 1.0, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 23.622047, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 8.33333333125, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 600.0, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 2.0, places=5)

        # minimum size greater than the calculated size, so size should be limited to minSizeMM
        c.minSizeMM = 5
        c.minSizeMMEnabled = True
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 59.0551181, places=5)
        # only conversion from mapunits should be affected
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 23.622047, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 8.33333333125, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 600.0, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 2.0, places=5)
        c.minSizeMMEnabled = False

        # maximum size less than the calculated size, so size should be limited to maxSizeMM
        c.maxSizeMM = 0.1
        c.maxSizeMMEnabled = True
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 1.0, places=5)
        # only conversion from mapunits should be affected
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 23.622047, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 8.33333333125, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 600.0, places=5)
        size = r.convertToPainterUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 2.0, places=5)

开发者ID:elpaso，项目名称:QGIS，代码行数:54，代码来源:test_qgsrendercontext.py

示例4: testConvertToPainterUnits

    def testConvertToPainterUnits(self):
        # test QgsSymbolLayerV2Utils::convertToPainterUnits() using QgsMapUnitScale

        ms = QgsMapSettings()
        ms.setExtent(QgsRectangle(0, 0, 100, 100))
        ms.setOutputSize(QSize(100, 50))
        ms.setOutputDpi(300)
        r = QgsRenderContext.fromMapSettings(ms)

        # renderer scale should be about 1:291937841

        # start with no min/max scale
        c = QgsMapUnitScale()

        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.MapUnit, c)
        self.assertAlmostEqual(size, 1.0, places=5)
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.MM, c)
        self.assertAlmostEqual(size, 23.622047, places=5)
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.Pixel, c)
        self.assertAlmostEqual(size, 2.0, places=5)

        # minimum size greater than the calculated size, so size should be limited to minSizeMM
        c.minSizeMM = 5
        c.minSizeMMEnabled = True
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.MapUnit, c)
        self.assertAlmostEqual(size, 59.0551181, places=5)
        # only conversion from mapunits should be affected
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.MM, c)
        self.assertAlmostEqual(size, 23.622047, places=5)
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.Pixel, c)
        self.assertAlmostEqual(size, 2.0, places=5)
        c.minSizeMMEnabled = False

        # maximum size less than the calculated size, so size should be limited to maxSizeMM
        c.maxSizeMM = 0.1
        c.maxSizeMMEnabled = True
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.MapUnit, c)
        self.assertAlmostEqual(size, 1.0, places=5)
        # only conversion from mapunits should be affected
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.MM, c)
        self.assertAlmostEqual(size, 23.622047, places=5)
        size = QgsSymbolLayerV2Utils.convertToPainterUnits(r, 2, QgsSymbolV2.Pixel, c)
        self.assertAlmostEqual(size, 2.0, places=5)

开发者ID:Antoviscomi，项目名称:QGIS，代码行数:43，代码来源:test_qgsmapunitscale.py

示例5: testEncodeDecode

    def testEncodeDecode(self):
        # test encoding and decoding QgsMapUnitScale

        s = QgsMapUnitScale()
        s.minScale = 50
        s.maxScale = 100
        s.minSizeMMEnabled = True
        s.minSizeMM = 3
        s.maxSizeMMEnabled = False
        s.maxSizeMM = 99

        encode = QgsSymbolLayerV2Utils.encodeMapUnitScale(s)
        r = QgsSymbolLayerV2Utils.decodeMapUnitScale(encode)
        self.assertEqual(s, r)

        # check old style encoding
        encode = '9,78.3'
        r = QgsSymbolLayerV2Utils.decodeMapUnitScale(encode)
        self.assertEqual(r.minScale, 9)
        self.assertEqual(r.maxScale, 78.3)
        self.assertFalse(r.minSizeMMEnabled)
        self.assertEqual(r.minSizeMM, 0)
        self.assertFalse(r.maxSizeMMEnabled)
        self.assertEqual(r.maxSizeMM, 0)

开发者ID:Antoviscomi，项目名称:QGIS，代码行数:24，代码来源:test_qgsmapunitscale.py

示例6: testMapUnitsPerPixel

    def testMapUnitsPerPixel(self):
        # test computeMapUnitsPerPixel

        ms = QgsMapSettings()
        ms.setExtent(QgsRectangle(0, 0, 100, 100))
        ms.setOutputSize(QSize(100, 50))
        r = QgsRenderContext.fromMapSettings(ms)

        # renderer scale should be about 1:291937841

        # start with no min/max scale
        c = QgsMapUnitScale()

        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 2.0, places=5)

        # add a minimum scale less than the renderer scale, so should be no change
        c.minScale = 1 / 350000000.0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 2.0, places=5)

        # minimum scale greater than the renderer scale, so should be limited to minScale
        c.minScale = 1 / 150000000.0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 1.0276160, places=5)
        c.minScale = 1 / 50000000.0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 0.3425386, places=5)
        c.minScale = 1 / 350000000.0

        # add a maximum scale greater than the renderer scale, so should be no change
        c.maxScale = 1 / 150000000.0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 2.0, places=5)

        # maximum scale less than the renderer scale, so should be limited to maxScale
        c.maxScale = 1 / 350000000.0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 2.3977706, places=5)
        c.maxScale = 1 / 500000000.0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 3.4253867, places=5)

        # test resetting to min/max
        c.minScale = 0
        c.maxScale = 0
        mup = c.computeMapUnitsPerPixel(r)
        self.assertAlmostEqual(mup, 2.0, places=5)

开发者ID:Antoviscomi，项目名称:QGIS，代码行数:48，代码来源:test_qgsmapunitscale.py

示例7: testEquality

    def testEquality(self):
        # test equality operator

        c1 = QgsMapUnitScale(0.0001, 0.005)
        c1.minSizeMMEnabled = True
        c1.minSizeMM = 3
        c1.maxSizeMMEnabled = True
        c1.maxSizeMM = 8
        c2 = QgsMapUnitScale(0.0001, 0.005)
        c2.minSizeMMEnabled = True
        c2.minSizeMM = 3
        c2.maxSizeMMEnabled = True
        c2.maxSizeMM = 8
        self.assertEqual(c1, c2)

        c2.minScale = 0.0004
        self.assertNotEqual(c1, c2)
        c2.minScale = 0.0001

        c2.maxScale = 0.007
        self.assertNotEqual(c1, c2)
        c2.maxScale = 0.005

        c2.minSizeMMEnabled = False
        self.assertNotEqual(c1, c2)
        c2.minSizeMMEnabled = True

        c2.maxSizeMMEnabled = False
        self.assertNotEqual(c1, c2)
        c2.maxSizeMMEnabled = True

        c2.minSizeMM = 1
        self.assertNotEqual(c1, c2)
        c2.minSizeMM = 3

        c2.maxSizeMM = 100
        self.assertNotEqual(c1, c2)
        c2.maxSizeMM = 8

        self.assertEqual(c1, c2)

开发者ID:Antoviscomi，项目名称:QGIS，代码行数:40，代码来源:test_qgsmapunitscale.py

示例8: testEquality

    def testEquality(self):
        # test equality operator

        c1 = QgsMapUnitScale(10000, 200)
        c1.minSizeMMEnabled = True
        c1.minSizeMM = 3
        c1.maxSizeMMEnabled = True
        c1.maxSizeMM = 8
        c2 = QgsMapUnitScale(10000, 200)
        c2.minSizeMMEnabled = True
        c2.minSizeMM = 3
        c2.maxSizeMMEnabled = True
        c2.maxSizeMM = 8
        self.assertEqual(c1, c2)

        c2.minScale = 2500.0
        self.assertNotEqual(c1, c2)
        c2.minScale = 10000

        c2.maxScale = 142.857
        self.assertNotEqual(c1, c2)
        c2.maxScale = 200

        c2.minSizeMMEnabled = False
        self.assertNotEqual(c1, c2)
        c2.minSizeMMEnabled = True

        c2.maxSizeMMEnabled = False
        self.assertNotEqual(c1, c2)
        c2.maxSizeMMEnabled = True

        c2.minSizeMM = 1
        self.assertNotEqual(c1, c2)
        c2.minSizeMM = 3

        c2.maxSizeMM = 100
        self.assertNotEqual(c1, c2)
        c2.maxSizeMM = 8

        self.assertEqual(c1, c2)

开发者ID:vmora，项目名称:QGIS，代码行数:40，代码来源:test_qgsmapunitscale.py

示例9: testConvertToMapUnits

    def testConvertToMapUnits(self):
        ms = QgsMapSettings()
        ms.setExtent(QgsRectangle(0, 0, 100, 100))
        ms.setOutputSize(QSize(100, 50))
        ms.setOutputDpi(300)
        r = QgsRenderContext.fromMapSettings(ms)

        # renderer scale should be about 1:291937841

        # start with no min/max scale
        c = QgsMapUnitScale()

        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertEqual(size, 2.0)
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 47.244094, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 47.2440833, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 3401.574, places=5)
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 4.0, places=5)

        # minimum size greater than the calculated size, so size should be limited to minSizeMM
        c.minSizeMM = 5
        c.minSizeMMEnabled = True
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 118.1102362, places=5)
        # only conversion from mapunits should be affected
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 47.244094, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 47.2440833, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 3401.574, places=5)
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 4.0, places=5)
        c.minSizeMMEnabled = False

        # maximum size less than the calculated size, so size should be limited to maxSizeMM
        c.maxSizeMM = 0.05
        c.maxSizeMMEnabled = True
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 1.1811023622047245, places=5)
        # only conversion from mapunits should be affected
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 47.244094, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 47.2440833, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 3401.574, places=5)
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 4.0, places=5)
        c.maxSizeMMEnabled = False

        # test with minimum scale set
        c.minScale = 150000000.0
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 15.57001821, places=5)
        # only conversion from mapunits should be affected
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 47.244094, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 47.2440833, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 3401.574, places=5)
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 4.0, places=5)
        c.minScale = 0

        # test with maximum scale set
        c.maxScale = 1550000000.0
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMapUnits, c)
        self.assertAlmostEqual(size, 1.50677595625, places=5)
        # only conversion from mapunits should be affected
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderMillimeters, c)
        self.assertAlmostEqual(size, 47.244094, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderPoints, c)
        self.assertAlmostEqual(size, 47.2440833, places=5)
        size = r.convertToMapUnits(5.66929, QgsUnitTypes.RenderInches, c)
        self.assertAlmostEqual(size, 3401.574, places=5)
        size = r.convertToMapUnits(2, QgsUnitTypes.RenderPixels, c)
        self.assertAlmostEqual(size, 4.0, places=5)
        c.maxScale = 0

开发者ID:elpaso，项目名称:QGIS，代码行数:84，代码来源:test_qgsrendercontext.py

注：本文中的qgis.core.QgsMapUnitScale类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Python core.QgsMapSettings类代码示例发布时间：2022-05-26

Python util.grid_equal函数代码示例

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Python core.QgsMapUnitScale类代码示例

示例1: testConvertSingleUnit

示例2: testPixelSizeScaleFactor

示例3: testConvertToPainterUnits

示例4: testConvertToPainterUnits

示例5: testEncodeDecode

示例6: testMapUnitsPerPixel

示例7: testEquality

示例8: testEquality

示例9: testConvertToMapUnits

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