/**
* Clip all segments at screen to make sure we don't have to render huge coordinates. This is
* especially important for fill the GeneralPath.
*/
private void addClippedSegments() {
Rectangle viewRect = new Rectangle(0, 0, view.width, view.height);
PathPoint curP = null, prevP;
int size = pathPoints.size();
for (int i = 0; i < size; i++) {
prevP = curP;
curP = (PathPoint) pathPoints.get(i);
if (!curP.lineTo || prevP == null) {
// moveTo point, make sure it is only slightly outside screen
Point2D p = getPointCloseToScreen(curP.x, curP.y);
addToGeneralPath(p, false);
} else {
// clip line at screen
addClippedLine(prevP, curP, viewRect);
}
}
if (needClosePath) {
// line from last point to first point
addClippedLine(curP, (PathPoint) pathPoints.get(0), viewRect);
gp.closePath();
}
}
