Each color panel has a Point and a Line button. The default setting is Point , allowing you to move the cursor on the panel and change the color table point by point. Line allows you to change the color table line by line. The following is an example of changing color by line and by point. 10.2 Color panel Undo recovers the palette table from all the changes and restores the original color values.
Fiddle is used to squeeze or expand the range of the color table.
To squeeze or expand the color table, first select Fiddle , then move the cursor up or down on the color panels. The Palette Editor has the following important limitations. The JHV cannot save palettes in a file. Modifying a palette applies to a single image, there is no way to apply a new palette to all the images in a file. In particular, there is no way to adust the color table for all the images in an animated sequence.