Package org.apache.flex.forks.batik.gvt.text

Examples of org.apache.flex.forks.batik.gvt.text.TextPaintInfo

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            runaci.first();

            Paint paint = null;
            Stroke stroke = null;
            Paint strokePaint = null;
            TextPaintInfo tpi = (TextPaintInfo)runaci.getAttribute(PAINT_INFO);
            if (tpi != null) {
                switch (decorationType) {
                case TextSpanLayout.DECORATION_UNDERLINE :
                    paint       = tpi.underlinePaint;
                    stroke      = tpi.underlineStroke;
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            runaci.first();

            Paint paint = null;
            Stroke stroke = null;
            Paint strokePaint = null;
            TextPaintInfo tpi = (TextPaintInfo)runaci.getAttribute(PAINT_INFO);
            if (tpi != null) {
                switch (decorationType) {
                case TextSpanLayout.DECORATION_UNDERLINE :
                    paint       = tpi.underlinePaint;
                    stroke      = tpi.underlineStroke;
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        }
        if (bounds == null)
            bounds = new Rectangle2D.Double
                (position.getX(), position.getY(), 0, 0);

        cacheTPI = new TextPaintInfo(tpi);
        return bounds;
    }
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     * Returns a tight bounds on the GylphVector including stroking.
     */
    public Rectangle2D getBounds2D(AttributedCharacterIterator aci) {
        // System.out.println("GlyphVector.getBounds2D Called: " + this);
        aci.first();
        TextPaintInfo tpi = (TextPaintInfo)aci.getAttribute(PAINT_INFO);
        if ((bounds2D != null) &&
            TextPaintInfo.equivilent(tpi, cacheTPI))
            return bounds2D;

        Rectangle2D b=null;
        if (tpi.visible) {
            for (int i = 0; i < getNumGlyphs(); i++) {
                if (!glyphVisible[i])  continue;

                Rectangle2D glyphBounds = glyphs[i].getBounds2D();
                // System.out.println("GB["+i+"]: " + glyphBounds);
                if (glyphBounds == null) continue;
                if (b == null) b=glyphBounds;
                //else b = glyphBounds.createUnion(b);
                else b.add( glyphBounds );
            }
        }

        bounds2D = b;
        if ( bounds2D == null ){
            bounds2D = new Rectangle2D.Float();
        }
        cacheTPI = new TextPaintInfo(tpi);
        return bounds2D;
    }
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     * Draws this glyph vector.
     */
    public void draw(Graphics2D graphics2D,
                     AttributedCharacterIterator aci) {
        aci.first();
        TextPaintInfo tpi = (TextPaintInfo)aci.getAttribute(PAINT_INFO);
        if (!tpi.visible) return;

        for (int i = 0; i < glyphs.length; i++) {
            if (glyphVisible[i]) {
                glyphs[i].draw(graphics2D);
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    /**
     * Returns a tight bounds on the GylphVector including stroking.
     */
    public Rectangle2D getBounds2D(AttributedCharacterIterator aci) {
        aci.first();
        TextPaintInfo tpi = (TextPaintInfo)aci.getAttribute(PAINT_INFO);
        if ((bounds2D != null) &&
            TextPaintInfo.equivilent(tpi, cacheTPI))
            return bounds2D;

        if (tpi == null)
            return null;
        if (!tpi.visible)
            return null;

        cacheTPI = new TextPaintInfo(tpi);
        Shape outline = null;
        if (tpi.fillPaint != null) {
            outline = getOutline();
            bounds2D = outline.getBounds2D();
        }
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    public void draw(Graphics2D graphics2D,
                     AttributedCharacterIterator aci) {
        int numGlyphs = getNumGlyphs();

        aci.first();
        TextPaintInfo tpi = (TextPaintInfo)aci.getAttribute
            (GVTAttributedCharacterIterator.TextAttribute.PAINT_INFO);
        if (tpi == null) return;
        if (!tpi.visible) return;

        Paint  fillPaint   = tpi.fillPaint;
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            (ctx, localFontFaceElement);
        SVGGlyphElementBridge glyphBridge
            = (SVGGlyphElementBridge)ctx.getBridge(localGlyphElement);

        aci.first();
        TextPaintInfo tpi = (TextPaintInfo)aci.getAttribute(PAINT_INFO);

        return glyphBridge.createGlyph(ctx, localGlyphElement, altGlyphElement,
                                       -1, fontSize, fontFace, tpi);
    }
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                    if (glyphUnicodes[i].length() == 1)  { // not a ligature
                        Element glyphElement = glyphElements[i];
                        SVGGlyphElementBridge glyphBridge =
                            (SVGGlyphElementBridge)ctx.getBridge(glyphElement);
                        TextPaintInfo tpi = null;
                        if (aci != null) {
                            tpi = (TextPaintInfo)aci.getAttribute(PAINT_INFO);
                        }
                        Glyph glyph = glyphBridge.createGlyph
                            (ctx, glyphElement, textElement, i,
                             fontSize, fontFace, tpi);
                        glyphs.add(glyph);
                        foundMatchingGlyph = true;
                        break;
                    } else {
                        // glyphCodes[i] is a ligature so try and
                        // match the rest of the glyphCode chars
                        int current = ci.getIndex();
                        boolean matched = true;
                        for (int j = 1; j < glyphUnicodes[i].length(); j++) {
                            c = ci.next();
                            if (glyphUnicodes[i].charAt(j) != c) {
                                matched = false;
                                break;
                            }
                        }
                        if (matched) { // found a matching ligature!

                            Element glyphElement = glyphElements[i];
                            SVGGlyphElementBridge glyphBridge
                                = (SVGGlyphElementBridge)ctx.getBridge
                                (glyphElement);
                            TextPaintInfo tpi = null;
                            if (aci != null) {
                                aci.setIndex(ci.getIndex());
                                tpi = (TextPaintInfo)aci.getAttribute
                                    (PAINT_INFO);
                            }
                            Glyph glyph = glyphBridge.createGlyph
                                (ctx, glyphElement, textElement, i,
                                 fontSize, fontFace, tpi);
                            glyphs.add(glyph);
                            foundMatchingGlyph = true;
                            break;

                        } else {
                            // did not match ligature, keep looking
                            // for another glyph
                            c = ci.setIndex(current);
                        }
                    }
                }
            }
            if (!foundMatchingGlyph) {
                // add the missing glyph
                SVGGlyphElementBridge glyphBridge =
                    (SVGGlyphElementBridge)ctx.getBridge(missingGlyphElement);
                TextPaintInfo tpi = null;
                if (aci != null) {
                    aci.setIndex(ci.getIndex());
                    tpi = (TextPaintInfo)aci.getAttribute(PAINT_INFO);
                }
                Glyph glyph = glyphBridge.createGlyph
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        return gatherFlowPara(ctx, flowDiv);
    }

    protected AttributedString gatherFlowPara
        (BridgeContext ctx, Element div) {
        TextPaintInfo divTPI = new TextPaintInfo();
        // Set some basic props so we can get bounds info for complex paints.
        divTPI.visible   = true;
        divTPI.fillPaint = Color.black;
        elemTPI.put(div, divTPI);
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Related Classes of org.apache.flex.forks.batik.gvt.text.TextPaintInfo

  • org.apache.flex.forks.batik.bridge.svg12.SVGFlowRootElementBridge
  • org.apache.flex.forks.batik.bridge.SVGAltGlyphElementBridge
  • org.apache.flex.forks.batik.bridge.SVGGVTFont
  • org.apache.flex.forks.batik.bridge.SVGTextElementBridge
  • org.apache.flex.forks.batik.extension.svg.BatikFlowTextElementBridge
  • org.apache.flex.forks.batik.gvt.font.AWTGVTGlyphVector
  • org.apache.flex.forks.batik.gvt.font.Glyph
  • org.apache.flex.forks.batik.gvt.font.SVGGVTGlyphVector
  • org.apache.flex.forks.batik.gvt.renderer.StrokingTextPainter
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