| Name: | »Put pixel« |
| Line-A number: | $A001 |
| Syntax: | See 'Bindings for put_pixel' |
| Description: | This Line-A function sets one pixel in the specified colour at the specified coordinates. |
| Return value: | The function does not return a result. |
| Availability: | All TOS versions. |
| See also: | Binding LINEA Get Pixel |
| Pure-C: | void put_pixel( int16_t x, int16_t y, int16_t color ); |
| Assembler: | movem.l D0-D2/A0-A2,-(A7) ; Save registers move.l pParamblk,A0 ; Pointer parameter block LINEA move.l (8,A0),A1 ; Address of intin move.w color,(A1) ; Colour in intin[0] move.l (12,A0),A1 ; Address of ptsin move.w x,(A1) ; X-coordinate in ptsin[0] move.w y,(2,A1) ; Y-coordinate in ptsin[1] dc.w $A001 ; Line-A opcode movem.l (A7)+,D0-D2/A0-A2 ; Restore registers |