bRect
Syntax
- int fm_bRect(int x, int y, int centerx, int centery, int radiusx, int radiusy)
Arguments
- x, y
- Current x and y coordinates in the image
- centerx, centery
- Center coordinates of the circle
- radiusx, radiusy
- Horizontal and vertical radius of the rectangle
Return
- If the supplied x and y values lie within the defined rectangle a value of 1 will be returned, otherwise 0.
Description
- Lets you easily draw a rectangle on the image.
Example
%ffp
ctl(0): "Center X",range=(0,255),val=128
ctl(1): "Center Y",range=(0,255),val=128
ctl(2): "Radius X",range=(0,128),val=64
ctl(3): "Radius Y",range=(0,128),val=64
ForEveryTile:
{
int Draw;
setCtlRange(0,0,X);
setCtlRange(1,0,Y);
setCtlRange(2,0,X);
setCtlRange(3,0,Y);
for (y=y_start; y<y_end; y++){
updateProgress(y,y_end);
for (x=x_start; x<x_end; x++){
Draw= bRect (x,y,ctl(0),ctl(1),ctl(2),ctl(3));
for (z=0; z<Z; z++){
if (Draw) pset(x,y,z,255);
}}}
return true;
}
Also see
- bCircle, bRect2, bTriangle
Comments
- Everyone can add his comments about his experiences with this function here. Tips for using it are welcome, too.