Invalid pixels have transparency set to 100% yet they are not black. These pixels are inverting background color if used on cursors. They should not be present in normal images.
802
Invert
803
Invert color of each pixel (subtract its color from white).
804
Invert colors
805
Italic
806
Item
807
Items
808
JPEG Image
809
JPEG image files
810
JPEG2000 Image
811
JPEG2000 Image (codestream)
812
JPEG2000 codestream files
813
JPEG2000 image files
814
JavaScript that will be executed. Refer to the manual (http://wiki.rw-designer.com/Operation_JScript) to learn about scripting.
815
Keyboard accelerator for this menu command.
816
Language
817
Language synchronization
818
Language:
819
Languages marked with flags are installed. Select a language and click the Download button to attempt to download translation table.