chaco.plots.cmap_image_plot module¶
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class
chaco.plots.cmap_image_plot.
CMapImagePlot
(**kwargs)¶ Bases:
chaco.plots.image_plot.ImagePlot
Colormapped image plot. Takes a value data object whose elements are scalars, and renders them as a colormapped image.
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cache_full_map
= Bool(True)¶ whether to pre-compute the full colormapped RGB(A) image
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color_mapper
= Property¶ Convenience property for value_mapper as color_mapper
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fade_alpha
= Float(0.3)¶ alpha value to use to fade out unselected data points when there is an active selection
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fade_background
= Tuple((0, 0, 0))¶ RGB color to use to fade out unselected points.
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set_value_selection
(val)¶ Sets a range of values in the value data source as selected.
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value_mapper
= Instance(AbstractColormap)¶ Maps from scalar data values in self.data.value to color tuples
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value_range
= Property¶ Convenience property for accessing the data range of the mapper.
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