TCustomIcon.GetRawImagePtr function

Declaration

function GetRawImagePtr: PRawImage; override

Description

GetRawImagePtr is an overridden method used to get a pointer to the raw image data for the icon image. The return value is a PRawImage type which points to the data in a TIconImage instance in the shared image list for the icon.

GetRawImagePtr uses the value in Current to determine which image is retrieved from the internal image list. When Current is -1, the return value is Nil. Otherwise, the shared icon image at the position in Current is accessed to get the return value for the method.

GetRawImagePtr is called from AssignImage a raw image is assigned to the icon. It is also used to get mask image data in the MaskHandleNeeded method.

See also

• Current
• AssignImage
• MaskHandleNeeded
• TIconImage
• GetRawImagePtr