Action
Specify the source address of bitmap data in FT800 graphics memory RAM_G
Syntax
BitmapSource Addr
Remarks
Addr |
Bitmap address in graphics FT800 SRAM, aligned with respect to the bitmap format. For example, if the bitmap format is RGB565/ARGB4/ARGB1555, the bitmap source shall be aligned to 2 bytes. |
The bitmap source address is normally the address in main memory where the bitmap graphic data is loaded.
See also
Example
' Drawing a 64 x 64 bitmap, loaded at address 0
BitmapSource 0
BitmapLayout RGB565, 128, 64
BitmapSize NEAREST, BORDER, BORDER, 64, 64
Begin_G BITMAPS
Veterx2II 48, 28, 0, 0
Using the same graphics data, but with source and size changed to show only a 32 x 32 detail
BitmapSource 128 * 16 + 32
BitmapLayout RGB565, 128, 64
BitmapSize NEAREST, BORDER, BORDER, 32, 32
Begin_G BITMAPS
Vertex2II 48, 28, 0, 0
