VG3_window_attributes()

Change attributes of the window.

SYNTAX

void VG3_window_attributes(struct vg3_window *wstruct, struct vg3_image_attributes *winattr, struct vg3_image_attributes *retattr, int colordef, int *retcolor)

FUNCTION PARAMETERS

wstruct	Window-struct
winattr	Values to be set, may be NULL
retattr	For returning previous values, may be NULL
colordef	Color definition (VGAG3_COLORDEFS) to be set, or -1 = no change
retcolor	For returning previous color definition, may be NULL

DESCRIPTION

Set presentation of the window contents. This includes all elements of struct vg3_image_attributes: brightness, transparency, zooming, rotating and flipping. In addition the color definition (VGAG3_COLORDEFS) may be set. Warning: using color definition unequal to VGAG3_COLORDEF_DEFAULT will slow down VG3_window_update().