All Databases Inside Mac - Basic Toolbox

ClosePoly

Stop recording polygon vertices

#include <Quickdraw.h> Quickdraw

void ClosePoly( );

ClosePoly completes the action started by OpenPoly. Recording of

endpoints ceases and the smallest rectangle enclosing the polygon is calculated

and saved in the polyBBox field of the Polygon structure.

Notes: This shows the pen once more by calling ShowPen to balance the call to

HidePen made by OpenPoly.

It is OK to have a polygon that is not a closed figure. In such a case,

functions like FillPoly and InvertPoly act as if a final line had been

drawn, connecting the last endpoint with the first. The FramePoly

function makes no such judgement, drawing only the lines recorded in the

Polygon structure.

See OpenPoly for an example of usage.

Referenced by (8):