ImageCanvasWithOverlay Update

Posted by Peter Sebastian Masny on Feb 07, 2009; 11:36pm
URL: http://imagej.273.s1.nabble.com/ImageCanvasWithOverlay-Update-tp3693817.html

Hi all,

ImageCanvasWithOverlay now has a few Roi specific methods. The added code:

    public void overlayDrawRoi(Color c) {
        overlayDrawRoi(imp.getRoi(), c);
    }

    public void overlayFillRoi(Color c) {
        overlayFillRoi(imp.getRoi(), c);
    }

    public void overlayDrawRoi(Roi roi, Color c) {
        if (roi == null) return;
        Polygon polygon = roi.getPolygon();
        getColoredGraphics(c).drawPolygon(polygon);
    }

    public void overlayFillRoi(Roi roi, Color c) {
        if (roi == null) return;
        Polygon polygon = roi.getPolygon();
        getColoredGraphics(c).fillPolygon(polygon);
    }

See the website for downloads, and a full description of the plugin.

Peter