cee::vis::ScalarMapperFilledContoursUniform
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class
ScalarMapperFilledContoursUniform: public ScalarMapperContinuousDomain Maps scalar values to texture coordinates/colors using a filled contours style color map with levels of uniform size.
Configured by specifying a number of level colors and a min/max range.
See tutorial Geometry: Create a Geometry Model with Texture for an example of the use of ScalarMapperFilledContoursUniform.
Public Functions
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ScalarMapperFilledContoursUniform() Constructs an empty object.
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double
rangeMinimum() const Returns the minimum range value.
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double
rangeMaximum() const Returns the maximum range value.
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void
setRange(double min, double max) Sets the range min and max values.
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void
setColors(const std::vector<Color3f> &colorArray) Sets the scalar mapper level colors from an array of colors.
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void
setColors(ColorTableFactory::ColorTable colorTable, unsigned int levelCount) Sets the scalar mapper level colors from a color table and level count.
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virtual Vec2f
mapToTextureCoordinate(double scalarValue) const Maps scalar value to texture coordinate.
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virtual double
normalizedValue(double domainValue) const Maps domain value (range_min -> range_max) into a normalized value (0 -> 1)
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virtual double
domainValue(double normalizedPosition) const Maps normalized value (0 -> 1) into a domain value (range_min -> range_max)
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virtual unsigned int
version() const Returns the version number of the mapper. Version is increased whenever the mapper is modified.
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virtual std::vector<double>
tickValuesHint() const Returns the tick value hints.
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