Flags

Flag that indicates how to handle any exposed areas resulting from the bitmap shift. Possible values are:

Value

Meaning

OFFSET_FILL_CLR

[0x0000] Fill the exposed areas with crBackColor.

OFFSET_FILL_RPT

[0x0001] Stretch the image edges to fill the exposed area.

OFFSET_FILL_NOCHG

[0x0002] Leave the exposed area as is, without changing it.

OFFSET_FILL_WRAP

[0x0003] Fill any exposed areas with the opposite side of the image.