Editing bRect2 - FilterMeisterWiki

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= bRect2 =
== Syntax ==
:{{int bRect2(int x, int y, int topx, int topy, int bottomx, int bottomy)}}
== Arguments ==
:'''x, y'''
::Current x and y coordinates in the image
:'''topx, topy'''
::Coordinates of the top left corner of the rectangle
:'''bottomx, bottomy'''
::Coordinates of the bottom right corner 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): "Top X",val=64
ctl(1): "Top Y",val=64
ctl(2): "Bottom X",val=128
ctl(3): "Bottom Y",val=128

ForEveryTile:
{
	int Draw;

for (y=y_start; y<y_end; y++){
		updateProgress(y,y_end);
	for (x=x_start; x<x_end; x++){

Draw= bRect2 (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)), ((bRect)), ((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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