Declared in module gvbitlayerlut
class GvBitLayerLUT: def gvbitlayerlut.GvBitLayerLUT.__init__(self) # Initialize with eight distinct colours for bit planes. def gvbitlayerlut.GvBitLayerLUT.get_lut_as_string(self) def gvbitlayerlut.GvBitLayerLUT.set_color(self, plane, color) # Set the color of one of the bit planes. def gvbitlayerlut.GvBitLayerLUT.set_priority(self, priority, plane) # Set what plane is drawn at a given priority level.
This class keeps state for managing 8 colourized bitplanes, and can produce an appropriate lut in string format, suitable for using with GvRasterLayer.put_lut() when needed.
None
Fetch a lut suitable for use with GvRasterLayer.lut_put() representing the current bit plane configuration.
Set the color of one of the bit planes.
Set what plane is drawn at a given priority level.
By default (after initialization) bit plane zero is priority zero, through to bit plane seven being at priority seven. To move bit plane 0 to top priority, and move everything else down one it would be necessary to do something like this example:
bit_lut.set_priority(7,0) bit_lut.set_priority(6,7) bit_lut.set_priority(5,6) bit_lut.set_priority(4,5) bit_lut.set_priority(3,4) bit_lut.set_priority(2,3) bit_lut.set_priority(1,2) bit_lut.set_priority(0,1)
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