Examples of java.awt.Shape

java.awt.Shape
The Shape interface provides definitions for objects that represent some form of geometric shape. The Shape is described by a {@link PathIterator} object, which can express the outline of the Shape as well as a rule for determining how the outline divides the 2D plane into interior and exterior points. Each Shape object provides callbacks to get the bounding box of the geometry, determine whether points or rectangles lie partly or entirely within the interior of the Shape, and retrieve a PathIterator object that describes the trajectory path of the Shape outline.
Definition of insideness: A point is considered to lie inside a Shape if and only if:
- it lies completely inside theShape boundary or
- it lies exactly on the Shape boundary and the space immediately adjacent to the point in the increasing X direction is entirely inside the boundary or
- it lies exactly on a horizontal boundary segment and the space immediately adjacent to the point in the increasing Y direction is inside the boundary.
The contains and intersects methods consider the interior of a Shape to be the area it encloses as if it were filled. This means that these methods consider unclosed shapes to be implicitly closed for the purpose of determining if a shape contains or intersects a rectangle or if a shape contains a point. @see java.awt.geom.PathIterator @see java.awt.geom.AffineTransform @see java.awt.geom.FlatteningPathIterator @see java.awt.geom.GeneralPath @version 1.19 06/24/98 @author Jim Graham @since 1.2

        return res;
    }
    
    private GatedComponent getGateComponentAt(Point p){
        GatedComponent res = null;
        Shape shape = _elementContainer.getSelection().getShapeAt(p.x, p.y);
        if (shape != null && shape instanceof GatedComponent){
            res = ((GatedComponent)shape);
        }
        return res;
    }

View Full Code Here

        if(canEdit){
            _selX=(int)((double)e.getX()/_param.scale)-_param.xmargin;
            _selY=(int)((double)e.getY()/_param.scale)-_param.ymargin;


            if(_elementContainer.getSelection().isSelected(_selX, _selY)){
                Shape s2=_elementContainer.getSelection().getSelectedShapeAt(_selX,_selY);
                if(s2 instanceof ContextualDrawingProvider && getContextualDrawing()==null){
                    setContextualDrawing(((ContextualDrawingProvider)s2).getContextualDrawing(_elementContainer.getSelection()));
                    getContextualDrawing().consumeMouseEvent(e);


                    canProccessMouseWheelEvent = true;

View Full Code Here

    renderer.setTree(this.root);
    this.root = null; // We're done with it...


    try {
      // now we are sure that the aoi is the image size
      Shape raoi = new Rectangle2D.Float(0, 0, width, height);
      // Warning: the renderer's AOI must be in user space
      renderer.repaint(curTxf.createInverse()
          .createTransformedShape(raoi));
      BufferedImage rend = renderer.getOffScreen();
      renderer = null; // We're done with it...

View Full Code Here

     * @param ox point coordinate along X axis
     * @param oy point coordinate along Y axis
     * @return selected shape at these coordinates or null if no selection at these coordinates
     */
    public Shape getSelectedShapeAt(int ox, int oy){
        Shape res = null;


        for(int i=0; i<_selectedElements.size() && res==null;i++){
            ElementSelection ss = (ElementSelection)_selectedElements.get(i);
            Shape s=ss.element;
            if(s.contains(ox,oy)){
                res = s;
            }
        }
        return res;
    }

View Full Code Here

     * @param as the shape to add
     */
    protected void replaceShapes(Vector v, AbstractShape as){
        int k=getShapeCount()-1;
        for(int i=k;i>=0;i--){
            Shape s=getShape(i);
            if(v.contains(s)){
                removeShapeAt(i);
            }
        }
        add(createShapeSelection(as));

View Full Code Here

     */
    public void alignSelectionToTop() {


        int topBound = Integer.MAX_VALUE;
        for(int i=0; i<_selectedElements.size(); i++) {
            Shape s = ((ElementSelection)_selectedElements.get(i)).getShape();
            if(s.getBounds().y < topBound) {
                topBound = s.getBounds().y;
            }
        }


        CompoundEdit ce = new CompoundEdit();
        int dy;

View Full Code Here

    public void alignSelectionToBottom() {


        int bottomBound = Integer.MIN_VALUE;


        for(int i=0; i<_selectedElements.size(); i++) {
            Shape s = ((ElementSelection)_selectedElements.get(i)).getShape();


            if(s.getBounds().y + s.getBounds().height > bottomBound) {
                bottomBound = s.getBounds().y + s.getBounds().height;
            }
        }


        CompoundEdit ce = new CompoundEdit();
        int dy;

View Full Code Here

    public void alignSelectionToLeft() {


        int leftBound = Integer.MAX_VALUE;


        for(int i=0; i<_selectedElements.size(); i++) {
            Shape s = ((ElementSelection)_selectedElements.get(i)).getShape();
            
            if(s.getBounds().x < leftBound) {
                leftBound = s.getBounds().x;
            }
        }


        CompoundEdit ce = new CompoundEdit();
        int dx;

View Full Code Here

    public void alignSelectionToRight() {


        int rightBound = Integer.MIN_VALUE;


        for(int i=0; i<_selectedElements.size(); i++) {
            Shape s = ((ElementSelection)_selectedElements.get(i)).getShape();
            if(s.getBounds().x + s.getBounds().width > rightBound) {
                rightBound = s.getBounds().x + s.getBounds().width;
            }
        }


        CompoundEdit ce = new CompoundEdit();
        int dx;

View Full Code Here


        int vCenter = 0;


        Rectangle bounds;
        for(int i=0; i<_selectedElements.size(); i++) {
            Shape s = ((ElementSelection)_selectedElements.get(i)).getShape();
            bounds = s.getBounds();
            vCenter += bounds.y + bounds.height/2;
        }
        vCenter /= _selectedElements.size();


        CompoundEdit ce = new CompoundEdit();

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of java.awt.Shape

com.ibm.richtext.textformat.BidiParagraphRenderer

com.itextpdf.awt.PdfGraphics2D

com.kitfox.svg.Group

com.kitfox.svg.Marker

com.lightcrafts.media.jai.rmi.RenderContextProxy

com.lightcrafts.media.jai.rmi.RenderContextState

com.lightcrafts.mediax.jai.TiledImage

com.lowagie.text.pdf.PdfGraphics2D

com.sun.media.jai.rmi.RenderContextProxy

com.sun.media.jai.rmi.RenderContextState

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.