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

org.apache.batik.gvt.text.TextPaintInfo
One line Class Desc Complete Class Desc @author deweese @version $Id: TextPaintInfo.java,v 1.4 2005/03/27 08:58:35 cam Exp $


        List gvtFonts;
        gvtFonts = (List) aci.getAttribute(
            GVTAttributedCharacterIterator.TextAttribute.GVT_FONT_FAMILIES);


        TextPaintInfo tpi = (TextPaintInfo) aci.getAttribute(
            GVTAttributedCharacterIterator.TextAttribute.PAINT_INFO);
        
        if (tpi == null) {
            return;
        }

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        if (hasUnsupportedGlyphs(text, font)) {
            log.trace("-> Unsupported glyphs found");
            hasunsupported = true;
        }
        
        TextPaintInfo tpi = (TextPaintInfo) aci.getAttribute(
            GVTAttributedCharacterIterator.TextAttribute.PAINT_INFO);
        if ((tpi != null) 
                && ((tpi.strokeStroke != null && tpi.strokePaint != null)
                    || (tpi.strikethroughStroke != null)
                    || (tpi.underlineStroke != null)

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        aci.first();


        updateLocationFromACI(aci, loc);


        TextPaintInfo tpi = (TextPaintInfo) aci.getAttribute(
            GVTAttributedCharacterIterator.TextAttribute.PAINT_INFO);
        
        if (tpi == null) {
            return loc;
        }

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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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            }
            i = aci.getRunLimit(TEXT_COMPOUND_DELIMITER);
        }


        if ( parent == null)
            return new TextPaintInfo(); //no parent


        aci.setIndex(firstChar);
        return (TextPaintInfo)aci.getAttribute(PAINT_INFO);
    }

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                                             BridgeContext ctx) {
        // Force the engine to update stuff..
        Value val = CSSUtilities.getComputedStyle
            (element, SVGCSSEngine.TEXT_DECORATION_INDEX);


        TextPaintInfo pi = new TextPaintInfo(parent);


        // Was text-decoration explicity set on this element?
        StyleMap sm = ((CSSStylableElement)element).getComputedStyleMap(null);
        if ((sm.isNullCascaded(SVGCSSEngine.TEXT_DECORATION_INDEX)) &&
            (sm.isNullCascaded(SVGCSSEngine.FILL_INDEX)) &&

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        tn.setAttributedCharacterIterator(as.getIterator());


        // Now get the real paint into - this needs to
        // wait until the text node is laidout so we can get
        // objectBoundingBox info.
        TextPaintInfo pi = new TextPaintInfo();
        setBaseTextPaintInfo(pi, e, node, ctx);
        // This get's Overline/underline info.
        setDecorationTextPaintInfo(pi, e);
        // Install the attributes.
        addPaintAttributes(as, e, tn, pi, ctx);

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        int firstChar = getElementStartIndex(aci, element);
        if (firstChar == -1)
            return; // Element not part of aci (no chars in elem usually)


        int lastChar = getElementEndIndex(aci, element);
        TextPaintInfo pi = new TextPaintInfo();
        // Set some basic props so we can get bounds info for complex paints.
        pi.visible   = true;        
        pi.fillPaint = Color.black;


        as.addAttribute(PAINT_INFO, pi, firstChar, lastChar+1);

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        if (hasNewACI)
            return;


        TextNode tn = (TextNode)node;


        TextPaintInfo pi, oldPI;
        if ( cssProceedElement == e ){
            pi = new TextPaintInfo();
            setBaseTextPaintInfo(pi, e, node, ctx);
            setDecorationTextPaintInfo(pi, e);
            oldPI = (TextPaintInfo)elemTPI.get(e);
        } else {
            //if a child CSS property has changed, then
            //retrieve the parent text decoration
            //and only update the section of the AtrtibutedString of
            //the child
            TextPaintInfo parentPI;
            parentPI = getParentTextPaintInfo
                (tn.getAttributedCharacterIterator(), cssProceedElement);
            pi = getTextPaintInfo(cssProceedElement, tn, parentPI, ctx);
            oldPI = (TextPaintInfo)elemTPI.get(cssProceedElement);
        }

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            if (child.getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            Element childElement = (Element)child;
            if (isTextChild(childElement)) {
                TextPaintInfo pi = getTextPaintInfo(childElement, node,
                                                        parentPI, ctx);
                addPaintAttributes(as, childElement, node, pi, ctx);
            }
        }
    }

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