Package com.jgraph.gaeawt.java.awt.geom

Examples of com.jgraph.gaeawt.java.awt.geom.AffineTransform

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    Rectangle normDstBounds = new Rectangle(0, 0, dstBounds.width,
        dstBounds.height);
    Rectangle bounds = getBounds2D(src).getBounds().intersection(
        normDstBounds);

    AffineTransform inv = null;
    try
    {
      inv = at.createInverse();
    }
    catch (NoninvertibleTransformException e)
    {
      return -1;
    }

    double[] m = new double[6];
    inv.getMatrix(m);

    int minSrcX = srcBounds.x;
    int minSrcY = srcBounds.y;
    int maxSrcX = srcBounds.x + srcBounds.width;
    int maxSrcY = srcBounds.y + srcBounds.height;
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     * @param frc specified FontRenderContext
     * @param at specified AffineTransform
     */
    @Override
    public LineMetrics getLineMetrics(String str, FontRenderContext frc , AffineTransform at){
        AffineTransform frcAt = null;
        LineMetricsImpl lm = (LineMetricsImpl)(this.nlm.clone());
        lm.setNumChars(str.length());
        if (frc != null)
            frcAt = frc.getTransform();
       
        if ((at != null) && (!at.isIdentity())){
            if (frcAt != null)
                at.concatenate(frcAt);
            lm.scale((float)at.getScaleX(), (float)at.getScaleY());
        } else if ((frcAt != null) && (!frcAt.isIdentity())){
            lm.scale((float)frcAt.getScaleX(), (float)frcAt.getScaleY());
        }

        return lm;
    }
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    public abstract FontRenderContext getFontRenderContext();

    public Shape getGlyphOutline(int glyphIndex, float x, float y) {
        Shape initialShape = getGlyphOutline(glyphIndex);
        AffineTransform trans = AffineTransform.getTranslateInstance(x, y);
        return trans.createTransformedShape(initialShape);
    }
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        }
    }

    @Override
    public void draw(Graphics2D g2, float x, float y) {
        AffineTransform at = AffineTransform.getTranslateInstance(x, y);
        if (fStroke == STROKE){
            Stroke oldStroke = g2.getStroke();
            g2.setStroke(new BasicStroke());
            g2.draw(at.createTransformedShape(fShape));
            g2.setStroke(oldStroke);
        } else {
            g2.fill(at.createTransformedShape(fShape));
        }

    }
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        // For last position we don't have to transform !!
        if(glyphIndex==vector.length){
            return pos;
        }

        AffineTransform at = getGlyphTransform(glyphIndex);
        if ((at == null) || (at.isIdentity())){
            return pos;
        }

        pos.setLocation(pos.getX() + at.getTranslateX(), pos.getY() + at.getTranslateY());

        return pos;
    }
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        }

        if ((trans == null) || (trans.isIdentity())) {
            glsTransforms[glyphIndex] = null;
        } else {
            glsTransforms[glyphIndex] = new AffineTransform(trans);
            layoutFlags = layoutFlags | FLAG_HAS_TRANSFORMS;
        }
    }
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            throw new IndexOutOfBoundsException(Messages.getString("awt.43")); //$NON-NLS-1$
        }

        int idx  = glyphIndex << 1;

        AffineTransform fontTransform = this.transform;
        double xOffs = fontTransform.getTranslateX();
        double yOffs = fontTransform.getTranslateY();

        if (vector[glyphIndex].getWidth() == 0){
            return new Rectangle2D.Float((float)xOffs, (float)yOffs, 0, 0);
        }

        AffineTransform at = AffineTransform.getTranslateInstance(xOffs, yOffs);
        AffineTransform glyphTransform = getGlyphTransform(glyphIndex);

        if (transform.isIdentity() && ((glyphTransform == null) || glyphTransform.isIdentity())){
            Rectangle2D blackBox = vector[glyphIndex].getGlyphMetrics().getBounds2D();
            at.translate(visualPositions[idx], visualPositions[idx+1]);
            return(at.createTransformedShape(blackBox));
        }
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    public FontRenderContext(AffineTransform trans, boolean antiAliased,
            boolean usesFractionalMetrics) {
        if (trans != null){
            transform = new AffineTransform(trans);
        }
        fAntiAliased = antiAliased;
        fFractionalMetrics = usesFractionalMetrics;
    }
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    }

    public AffineTransform getTransform() {
        if (transform != null){
            return new AffineTransform(transform);
        }
        return new AffineTransform();
    }
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        }

        int idx  = glyphIndex << 1;

        if (vector[glyphIndex].getWidth() == 0){
            AffineTransform fontTransform = this.transform;
            double xOffs = x + visualPositions[idx] + fontTransform.getTranslateX();
            double yOffs = y + visualPositions[idx+1] + fontTransform.getTranslateY();
            return new Rectangle((int)xOffs, (int)yOffs, 0, 0);
        }

        GeneralPath shape = (GeneralPath)this.getGlyphOutline(glyphIndex);

        AffineTransform at = AffineTransform.getTranslateInstance(x, y);

        if (frc != null){
            at.concatenate(frc.getTransform());
       
/*          if (frc.usesFractionalMetrics()){
                shape.transform(at);
                Rectangle2D bounds = shape.getBounds2D();
                Rectangle rect = new Rectangle();
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Related Classes of com.jgraph.gaeawt.java.awt.geom.AffineTransform

  • com.jgraph.gaeawt.java.awt.Font
  • com.jgraph.gaeawt.java.awt.font.FontRenderContext
  • com.jgraph.gaeawt.java.awt.font.GlyphVector
  • com.jgraph.gaeawt.java.awt.font.ShapeGraphicAttribute
  • com.jgraph.gaeawt.java.awt.font.TransformAttribute
  • com.jgraph.gaeawt.java.awt.image.AffineTransformOp
  • com.jgraph.gaeawt.java.awt.image.renderable.RenderableImageOp
  • org.apache.harmony.awt.gl.CommonGraphics2D
  • org.apache.harmony.awt.gl.font.CommonGlyphVector
  • org.apache.harmony.awt.gl.font.CompositeFont
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