Editing bRect - FilterMeisterWiki

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= 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 ==
<code>
%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;
}
</code>
== 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.

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