Examples of org.apache.flex.forks.batik.ext.awt.geom.RectListManager

Package org.apache.flex.forks.batik.ext.awt.geom

Examples of org.apache.flex.forks.batik.ext.awt.geom.RectListManager

org.apache.flex.forks.batik.ext.awt.geom.RectListManager
RectListManager is a class to manage a list of rectangular regions. This class contains methods to add new rectangles to the List, to merge rectangles in the list (based on a cost function), and functions to subract one RectListManager from another. The main purpose of this class is to manage dirty regions on a display (for this reason it uses Rectangle not Rectangle2D). @author Thomas DeWeese @version $Id: RectListManager.java,v 1.9 2004/08/18 07:13:47 vhardy Exp $

            // it includes the effects of anti-aliasing on object.s
            Rectangle r = new Rectangle(x0-1, y0-1, x1-x0+3, y1-y0+3);
                
            rects.add(r);
        }
        RectListManager devRLM =null;
        try {
             devRLM = new RectListManager(rects);
             devRLM.mergeRects(COPY_OVERHEAD, COPY_LINE_OVERHEAD);
        } catch(Exception e) {
            e.printStackTrace();
        }


        renderer.repaint(devRLM);

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     * @param area region to be repainted, in the current user space
     * coordinate system.  
     */
    public void repaint(Shape area) {
        if (area == null) return;
        RectListManager rlm = new RectListManager();
        rlm.add(usr2dev.createTransformedShape(area).getBounds());
        repaint(rlm);
    }

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        }
    }


    public void repaint(Shape area) {
        if (area == null) return;
        RectListManager rlm = new RectListManager();
        rlm.add(usr2dev.createTransformedShape(area).getBounds());
        repaint(rlm);
    }

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     * @param area region to be repainted, in the current user space
     * coordinate system.
     */
    public void repaint(Shape area) {
        if (area == null) return;
        RectListManager rlm = new RectListManager();
        rlm.add(usr2dev.createTransformedShape(area).getBounds());
        repaint(rlm);
    }

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            // it includes the effects of anti-aliasing on objects.
            Rectangle r = new Rectangle(x0-1, y0-1, x1-x0+3, y1-y0+3);


            rects.add(r);
        }
        RectListManager devRLM =null;
        try {
             devRLM = new RectListManager(rects);
             devRLM.mergeRects(COPY_OVERHEAD, COPY_LINE_OVERHEAD);
        } catch(Exception e) {
            e.printStackTrace();
        }


        renderer.repaint(devRLM);

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