selection.start()
selection.clearAndSelect(
pixelselectioncourieri.ColorSelection(ms, imageobj, self.reference,
self.range))
registeredclass.Registration(
'Color Range',
pixelselectionmod.SelectionModifier,
ColorRange,
ordering=3.14,
params=[
whoville.WhoParameter('image',
whoville.getClass('Image'),
tip=parameter.emptyTipString),
color.NewColorParameter('reference', tip='Reference color.'),
colordiffparameter.ColorDifferenceParameter(
'range', tip='Deviation from the reference color.')
],
tip="Select all pixels similar to a reference color.",
discussion="""<para>
Select all pixels in an ℑ within a given
<varname>range</varname> of a given <varname>refererence</varname>
color. This command basically does the same thing that <xref
linkend='MenuItem:OOF.Graphics_n.Toolbox.Pixel_Select.Color'/>
does except the latter takes its <varname>reference</varname>
input from a mouse click in the Graphics window.
</para>""")
self.operator.operate(
selection,
pixelselectioncourieri.ColorSelection(ms, image, ref_color,
self.range))
pixelselection.VoxelSelectionMethodRegistration(
'Color',
ColorSelector,
ordering=0.6,
events=['up'],
params=[
parameter.passive(
pointparameter.iPointParameter(
'point',
tip="Where the mouse was clicked.",
)),
colordiffparameter.ColorDifferenceParameter(
'range', tip='Acceptable deviation from the reference color.'),
selectionoperators.SelectionOperatorParam('operator', passive=1)
],
whoclasses=['Image'],
tip="""\
Select voxels whose color is close
to that of a selected reference voxel.
Click to select just the target voxels.
Shift click to retain previously selected voxels.
Control click to toggle the target voxels.
Shift-control click to deselect the target voxels.""",
discussion=xmlmenudump.loadFile('DISCUSSIONS/image/reg/colorselect.xml'))