VI10AddCircle
V = Vector
I = Image
Function that is used to manage the Vector Image feature (object that resides on some Qpaint versions).
The VI10AddCircle function add the CIRCLE control point in the queue to be processed instructions in the Buffer to perform the drawing.
The CIRCLE command creates a circle with Center positioned at coordinates and radius equal to the current parameter “Radius” is passed to the function.
The same coordinates passed to the function, it also set then as current coordinates.
| Buffer |
 |
IMPLEMENTATION
VI10AddCircle (awBuffer, Radius, 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 | Radius | W | Variable containing the value of the radius of the circle you want 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 = 1 :Indoor area filled with color |
Example
TASK_00
MAIN: VI10InitBuffer (awBuffer) ;Initializes the Buffer VI10AddPen (awBuffer, Color) ;Adds the PEN command VI10AddMove (awBuffer, Coord_X, Coord_Y) ;Adds the MOVE command Radius = 20 ;Sets the radius of the circumference Fill = 0 ;Sets the secure area not filled VI10AddCircle (awBuffer, Radius, Fill) ;Adds the CIRCLE command .... WAIT 1 JUMP MAIN END