Example usage for java.awt.geom RectangularShape setFrame

Introduction

In this page you can find the example usage for java.awt.geom RectangularShape setFrame.

Prototype

public abstract void setFrame(double x, double y, double w, double h);

Source Link

Document

Sets the location and size of the framing rectangle of this Shape to the specified rectangular values.

Usage

From source file:ShapeTransform.java

/**
 * Resizes a rectangle. This works for real rectangles and produces funny
 * results for RoundRects etc ..//from  w w w.ja v  a 2 s. c o m
 * 
 * @param rectangularShape
 *          the rectangle
 * @param width
 *          the new width of the rectangle
 * @param height
 *          the new height of the rectangle.
 * @return the resized rectangle.
 */
public static Shape resizeRect(final RectangularShape rectangularShape, final double width,
        final double height) {
    final RectangularShape retval = (RectangularShape) rectangularShape.clone();
    retval.setFrame(retval.getX(), retval.getY(), width, height);
    return retval;
}

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From source file:ShapeTransform.java

/**
 * Translates a given shape. Special care is taken to preserve the shape's
 * original class, if the shape is a rectangle or a line.
 * /*  ww w . j av  a  2s  .  c  o m*/
 * @param s
 *          the shape
 * @param x
 *          the x coordinate where the shape is translated to
 * @param y
 *          the y coordinate where the shape is translated to
 * @return the translated shape
 */
public static Shape translateShape(final Shape s, final double x, final double y) {
    if (s instanceof RectangularShape) {
        final RectangularShape rect = (RectangularShape) s;
        final RectangularShape retval = (RectangularShape) rect.clone();
        retval.setFrame(retval.getX() + x, retval.getY() + y, retval.getWidth(), retval.getHeight());
        return retval;
    }
    if (s instanceof Line2D) {
        final Line2D line = (Line2D) s;
        final Line2D retval = (Line2D) line.clone();
        retval.setLine(retval.getX1() + x, retval.getY1() + y, retval.getX2() + x, retval.getY2() + y);
        return retval;
    }

    final AffineTransform af = AffineTransform.getTranslateInstance(x, y);
    return af.createTransformedShape(s);
}

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From source file:org.jcurl.demo.tactics.old.MenuView.java

private void pan(final double rx, final double ry, final int dt) {
    if (getModel() == null)
        return;/*from w w w  . j a  v  a 2s . c  o m*/
    final RectangularShape src = getModel().getZoom();
    src.setFrame(src.getX() + src.getWidth() * rx, src.getY() + src.getHeight() * ry, src.getWidth(),
            src.getHeight());
    zoom(src, dt);
}

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From source file:tufts.vue.LWComponent.java

/** @return our shape, full transformed into map coords and ultimate scale when drawn at 100% map zoom
 * this is used for portal clipping, and will be imperfect for some scaled shapes, such as RountRect's
 * This only works for raw shapes that are RectangularShapes -- other Shape types just return the bounding
 * box in map coordinates (e.g., a link shape)
 *///  w  ww.j a  va  2s  .com
public RectangularShape getMapShape() {
    // Will not work for shapes like RoundRect when scaled -- e..g, corner scaling will be off

    final Shape s = getZeroShape();
    //        if (getMapScale() != 1f && s instanceof RectangularShape) { // todo: do if any transform, not just scale
    if (s instanceof RectangularShape) {
        // todo: cache this: only need to updaate if location, size or scale changes
        // (Also, on the scale or location change of any parent!)
        RectangularShape rshape = (RectangularShape) s;
        rshape = (RectangularShape) rshape.clone();
        AffineTransform a = getZeroTransform();
        Point2D.Float loc = new Point2D.Float();
        a.transform(loc, loc);
        rshape.setFrame(loc.x, loc.y, rshape.getWidth() * a.getScaleX(), rshape.getHeight() * a.getScaleY());
        //System.out.println("TRANSFORMED SHAPE: " + rshape + " for " + this);
        return rshape;
    } else {
        return getMapBounds();
    }
}

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