Examples of ae.java.awt.geom.Rectangle2D

ae.java.awt.geom.Rectangle2D
The Rectangle2D class describes a rectangle defined by a location {@code (x,y)} and dimension{@code (w x h)}.
This class is only the abstract superclass for all objects that store a 2D rectangle. The actual storage representation of the coordinates is left to the subclass. @author Jim Graham @since 1.2

     * @param y the y-coordinate at which to render this <code>GlyphVector</code>.
     * @return a <code>Rectangle</code> bounding the pixels that would be affected.
     * @since 1.4
     */
    public Rectangle getPixelBounds(FontRenderContext renderFRC, float x, float y) {
                Rectangle2D rect = getVisualBounds();
                int l = (int)Math.floor(rect.getX() + x);
                int t = (int)Math.floor(rect.getY() + y);
                int r = (int)Math.ceil(rect.getMaxX() + x);
                int b = (int)Math.ceil(rect.getMaxY() + y);
                return new Rectangle(l, t, r - l, b - t);
        }

View Full Code Here

     * @param y the Y position at which to render this <code>GlyphVector</code>.
     * @return a <code>Rectangle</code> bounding the pixels that would be affected.
     * @since 1.4
     */
    public Rectangle getGlyphPixelBounds(int index, FontRenderContext renderFRC, float x, float y) {
                Rectangle2D rect = getGlyphVisualBounds(index).getBounds2D();
                int l = (int)Math.floor(rect.getX() + x);
                int t = (int)Math.floor(rect.getY() + y);
                int r = (int)Math.ceil(rect.getMaxX() + x);
                int b = (int)Math.ceil(rect.getMaxY() + y);
                return new Rectangle(l, t, r - l, b - t);
        }

View Full Code Here

    // !!! not cached, assume TextLayout will cache if necessary
    public Rectangle2D getVisualBounds() {
        if (glyphs.length == 0) {
            return new Rectangle2D.Float(0, 0, 0, 0);
        }
        Rectangle2D result = getGlyphVisualBounds(0).getBounds2D();
        for (int i = 1; i < glyphs.length; ++i) {
            Rectangle2D.union(result, getGlyphVisualBounds(i).getBounds2D(), result);
        }
        return result;
    }

View Full Code Here

    public GlyphMetrics getGlyphMetrics(int ix) {
        if (ix < 0 || ix >= glyphs.length) {
            throw new IndexOutOfBoundsException("ix = " + ix);
        }


        Rectangle2D vb = getGlyphVisualBounds(ix).getBounds2D();
        Point2D pt = getGlyphPosition(ix);
        vb.setRect(vb.getMinX() - pt.getX(),
                   vb.getMinY() - pt.getY(),
                   vb.getWidth(),
                   vb.getHeight());
        Point2D.Float adv =
            getGlyphStrike(ix).strike.getGlyphMetrics(glyphs[ix]);
        GlyphMetrics gm = new GlyphMetrics(true, adv.x, adv.y,
                                           vb,
                                           GlyphMetrics.STANDARD);

View Full Code Here

            GlyphStrike s = getGlyphStrike(i);
            Point2D.Float adv = s.strike.getGlyphMetrics(glyphID);
            result[n+2] = adv.x;
            result[n+3] = adv.y;


            Rectangle2D vb = getGlyphVisualBounds(i).getBounds2D();
            result[n+4] = (float)(vb.getMinX());
            result[n+5] = (float)(vb.getMinY());
            result[n+6] = (float)(vb.getWidth());
            result[n+7] = (float)(vb.getHeight());
        }
        return result;
    }

View Full Code Here

     * @param src The <CODE>Raster</CODE> to be transformed.
     *
     * @return The zeroed destination <CODE>Raster</CODE>.
     */
    public WritableRaster createCompatibleDestRaster (Raster src) {
        Rectangle2D r = getBounds2D(src);


        return src.createCompatibleWritableRaster((int)r.getX(),
                                                  (int)r.getY(),
                                                  (int)r.getWidth(),
                                                  (int)r.getHeight());
    }

View Full Code Here

  }


  public Rectangle2D createItalicBounds() {
    float ia = cm.italicAngle;


    Rectangle2D lb = getLogicalBounds();
    float l = (float)lb.getMinX();
    float t = -cm.ascent;
    float r = (float)lb.getMaxX();
    float b = cm.descent;
    if (ia != 0) {
        if (ia > 0) {
            l -= ia * (b - cm.ssOffset);
            r -= ia * (t - cm.ssOffset);

View Full Code Here

                                 charinfo[index + vish]);
  }


  public Rectangle2D getCharVisualBounds(int index, float x, float y) {


    Rectangle2D bounds = decorator.getCharVisualBounds(this, index);
    if (x != 0 || y != 0) {
        bounds.setRect(bounds.getX()+x,
                       bounds.getY()+y,
                       bounds.getWidth(),
                       bounds.getHeight());
    }
    return bounds;
  }

View Full Code Here

        throw new InternalError("do not call if isSimple returns false");
    }


    public Rectangle2D handleGetVisualBounds() {


        Rectangle2D bounds = graphic.getBounds();


        float width = (float) bounds.getWidth() +
                                 graphicAdvance * (graphicCount-1);


        return new Rectangle2D.Float((float) bounds.getX(),
                                     (float) bounds.getY(),
                                     width,
                                     (float) bounds.getHeight());
    }

View Full Code Here

        return true;
    }


    public Rectangle2D handleGetCharVisualBounds(int index) {


        Rectangle2D bounds = graphic.getBounds();
        // don't modify their rectangle, just in case they don't copy


        Rectangle2D.Float charBounds = new Rectangle2D.Float();
        charBounds.setRect(bounds);
        charBounds.x += graphicAdvance * index;

View Full Code Here

0 1 2

TOP

Related Classes of ae.java.awt.geom.Rectangle2D

ae.java.awt.font.GlyphVector

ae.java.awt.font.TextLayout

ae.java.awt.font.TextLine

ae.java.awt.image.AffineTransformOp

ae.java.awt.Rectangle

ae.sun.awt.im.CompositionArea

ae.sun.font.Decoration$DecorationImpl

ae.sun.font.ExtendedTextSourceLabel

ae.sun.font.GraphicComponent

ae.sun.font.StandardGlyphVector

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.