The Reduce Colors dialog appears.
The Change From colors you select will be changed to the Change To color you select in Step 3 below.
You can select Change From colors by:
When you click on a color in the Preview Window it will be surrounded by a black border (shown as selected) in the palette.
To help you choose the Change To color you may want to display a histogram to see which colors are most used on the image.
The Change From colors are changed to the Change To color.
In the Preview Window, all the parts of the raster image that are a Change From color are changed to the Change To color.
In the palette, all the Change From colors are displayed as small squares. This means they are no longer used on the image.
Zoom and pan around the image in the Preview Window to make sure the changes you have made are appropriate to the whole image.
If you are unhappy with the changes you have made, click the Restore button.
The changes you have made in the Reduce Colors dialog are applied to the raster image.
Click to undo.
Reduce colors manually
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