VI10AddRect
V = Vector
I = Image
Function that is used to manage the Vector Image feature (object that resides on some Qpaint versions).
The VI10AddRect function adds the RECT command queued to be processed instructions in the Buffer to perform the drawing.
The RECT command creates a rectangle with an edge set on the current coordinates and the opposite edge positioned at coordinates passed as an argument.
The same coordinates passed to the function, it also set then as current coordinates.
| Buffer |
 |
IMPLEMENTATION
VI10AddRect (awBuffer, Coord_X, Coord_Y, Fill)
Parameters:
| IN/OUT | VARIABLE TYPE | EXAMPLE NAME | DIM | |
|---|---|---|---|---|
| IN | ARRSYS / ARRGBL | awBuffer | W | Array that serves as a buffer for instructions/data |
| IN | CONST/ GLOBAL | Coord_X | W | Variable containing the value of the X coordinate that determines where one edge of the rectangle to draw. |
| IN | CONST/ GLOBAL | Coord_Y | W | Variable containing the value of the y coordinate that determines where one edge of the rectangle to draw. |
| IN | CONST/ GLOBAL | Fill | W | Variable containing the information for the area fill inside of the rectangle. Fill = 0: Inside area not filled with color Fill ≠ 0 : Indoor area filled with color |
Example
TASK_00
MAIN: VI10InitBuffer (awBuffer) ;Initializes the Buffer VI10AddPen (awBuffer, Color) ;Adds the PEN command Coord_X = 30 ;The X-coordinate of the starting edge of the rectangle Coord_Y = 30 ;The Y-coordinate of the starting edge of the rectangle VI10AddSet (awBuffer, Coord_X, Coord_Y) ;Adds the SET command Coord_X = 30 ;The X-coordinate of the opposite corner of the rectangle Coord_Y = 30 ;The Y-coordinate of the opposite corner of the rectangle Fill = 0 ;Sets the internal area not filled **VI10AddRect (awBuffer, Coord_X, Coord_Y, Fill)** ;Adds the RECT command .... WAIT 1 JUMP MAIN END