Examples of TextSpanLayout

org.apache.batik.gvt.text.TextSpanLayout
Class that performs layout of attributed text strings into glyph sets paintable by TextPainter instances. Similar to java.awt.font.TextLayout in function and purpose. Note that while this utility interface is provided for the convenience of TextPainter implementations, conforming TextPainters are not required to use this class. @see java.awt.font.TextLayout @see org.apache.batik.gvt.TextPainter @author org.apache.flex.forks.batik.gvt.text.TextSpanLayout
Class that performs layout of attributed text strings into glyph sets paintable by TextPainter instances. Similar to java.awt.font.TextLayout in function and purpose. Note that while this utility interface is provided for the convenience of TextPainter implementations, conforming TextPainters are not required to use this class. @see java.awt.font.TextLayout @see org.apache.flex.forks.batik.gvt.TextPainter @author Bill Haneman @version $Id: TextSpanLayout.java,v 1.18 2005/03/27 08:58:35 cam Exp $

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

        // for each text run, get its outline and append it to the overall
        // outline


        for (int i = 0; i < textRuns.size(); ++i) {
            TextRun textRun = (TextRun)textRuns.get(i);
            TextSpanLayout textRunLayout = textRun.getLayout();
            GeneralPath textRunOutline = 
    new GeneralPath(textRunLayout.getOutline());


            if (outline == null) {
               outline = textRunOutline;
            } else {
                outline.setWindingRule(GeneralPath.WIND_NON_ZERO);

View Full Code Here

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


            TextRun textRun = (TextRun)textRuns.get(i);
            AttributedCharacterIterator textRunACI = textRun.getACI();
            textRunACI.first();


            TextSpanLayout textRunLayout = textRun.getLayout();


            Stroke stroke = (Stroke) textRunACI.getAttribute
    (GVTAttributedCharacterIterator.TextAttribute.STROKE);


            Paint strokePaint = (Paint) textRunACI.getAttribute
    (GVTAttributedCharacterIterator.TextAttribute.STROKE_PAINT);


            if (stroke != null && strokePaint != null) {
                // this textRun is stroked
                Shape textRunOutline = 
        textRunLayout.getOutline();
                textRunStrokeOutline = 
        stroke.createStrokedShape(textRunOutline);
            }


            if (textRunStrokeOutline != null) {

View Full Code Here

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

        List textRuns = getTextRuns(node, aci);


        // for each text run, see if its been hit
        for (int i = 0; i < textRuns.size(); ++i) {
            TextRun textRun = (TextRun)textRuns.get(i);
            TextSpanLayout layout = textRun.getLayout();
            TextHit textHit = layout.hitTestChar((float) x, (float) y);
            if (textHit != null && layout.getBounds().contains(x,y)) {
                return new BasicTextPainter.BasicMark(node, textHit);
            }
        }


        return null;

View Full Code Here

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

        // get the list of text runs
        List textRuns = getTextRuns(textNode, aci);
        Iterator trI = textRuns.iterator();
        int startGlyphIndex = -1;
        int endGlyphIndex = -1;
        TextSpanLayout startLayout=null, endLayout=null;
        while (trI.hasNext()) {
            TextRun tr = (TextRun)trI.next();
            TextSpanLayout tsl = tr.getLayout();
            if (startGlyphIndex == -1) {
                startGlyphIndex  = tsl.getGlyphIndex(result[0]);
                if (startGlyphIndex != -1)
                    startLayout = tsl;
            }
                
            if (endGlyphIndex == -1) {
                endGlyphIndex = tsl.getGlyphIndex(result[1]);
                if (endGlyphIndex != -1)
                    endLayout = tsl;
            }
            if ((startGlyphIndex != -1) && (endGlyphIndex != -1))
                break;

View Full Code Here

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


        // for each text run, append any highlight it may contain for
        // the current selection
        for (int i = 0; i < textRuns.size(); ++i) {
            TextRun textRun = (TextRun)textRuns.get(i);
            TextSpanLayout layout = textRun.getLayout();


            Shape layoutHighlightedShape = layout.getHighlightShape
                (beginIndex, endIndex);


            // append the highlighted shape of this layout to the
            // overall hightlighted shape
            if (( layoutHighlightedShape != null) &&

View Full Code Here

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

                }
    for (int i = 0 ; i < list.size(); i++) {
                    StrokingTextPainter.TextRun run =
                        (StrokingTextPainter.TextRun)list.get(i);
                    AttributedCharacterIterator aci = run.getACI();
                    TextSpanLayout layout = run.getLayout();
                    float x = (float)coords.getX();
                    float y = (float)coords.getY();
                    TextHit textHit = layout.hitTestChar(x, y);
                    if (textHit != null && layout.getBounds().contains(x, y)) {
                        Object delimiter = aci.getAttribute
                            (GVTAttributedCharacterIterator.TextAttribute.TEXT_COMPOUND_DELIMITER);
                        if (delimiter instanceof Element) {
                            return (Element)delimiter;
                        }

View Full Code Here

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

                if (list != null){
                    for (int i = 0 ; i < list.size(); i++) {
                        StrokingTextPainter.TextRun run =
                            (StrokingTextPainter.TextRun)list.get(i);
                        AttributedCharacterIterator aci = run.getACI();
                        TextSpanLayout layout = run.getLayout();
                        float x = (float)coords.getX();
                        float y = (float)coords.getY();
                        TextHit textHit = layout.hitTestChar(x, y);
                        if (textHit != null && layout.getBounds().contains(x, y)) {
                            Object delimiter = aci.getAttribute
                                (GVTAttributedCharacterIterator.TextAttribute.TEXT_COMPOUND_DELIMITER);
                            if (delimiter instanceof Element) {
                                return (Element)delimiter;
                            }

View Full Code Here

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

        List list = tn.getTextRuns();
        Set elems = new HashSet();
        for (int i = 0 ; i < list.size(); i++) {
            StrokingTextPainter.TextRun run;
            run = (StrokingTextPainter.TextRun)list.get(i);
            TextSpanLayout layout = run.getLayout();
            AttributedCharacterIterator aci = run.getACI();
            aci.first();
            Element elem = (Element)aci.getAttribute(TEXT_COMPOUND_DELIMITER);


            if (elem == null) continue;
            if (elems.contains(elem)) continue;
            if (!isTextSensitive(elem))   continue;


            Rectangle2D glBounds = layout.getBounds2D();
            if (glBounds != null)
                glBounds = at.createTransformedShape(glBounds).getBounds2D();


            if (!rect.intersects(glBounds))
                continue;


            GVTGlyphVector gv = layout.getGlyphVector();
            for (int g = 0; g < gv.getNumGlyphs(); g++) {
                Shape gBounds = gv.getGlyphLogicalBounds(g);
                if (gBounds != null)
                    gBounds = at.createTransformedShape
                        (gBounds).getBounds2D();

View Full Code Here

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

        Set reject = new HashSet();
        List list = tn.getTextRuns();
        for (int i = 0 ; i < list.size(); i++) {
            StrokingTextPainter.TextRun run;
            run = (StrokingTextPainter.TextRun)list.get(i);
            TextSpanLayout layout = run.getLayout();
            AttributedCharacterIterator aci = run.getACI();
            aci.first();
            Element elem = (Element)aci.getAttribute(TEXT_COMPOUND_DELIMITER);


            if (elem == null) continue;
            if (reject.contains(elem)) continue;
            if (!isTextSensitive(elem)) {
                reject.add(elem);
                continue;
            }
                        
            Rectangle2D glBounds = layout.getBounds2D();
            if (glBounds != null)
                glBounds = at.createTransformedShape
                    (glBounds).getBounds2D();


            if (rect.contains(glBounds)) {

View Full Code Here

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


        List list = tn.getTextRuns();
        for (int i = 0 ; i < list.size(); i++) {
            StrokingTextPainter.TextRun run;
            run = (StrokingTextPainter.TextRun)list.get(i);
            TextSpanLayout layout = run.getLayout();
            AttributedCharacterIterator aci = run.getACI();
            aci.first();
            Element runElem = (Element)aci.getAttribute
                (TEXT_COMPOUND_DELIMITER);
            if (runElem == null) continue;


            // Only consider runElem if it is sensitive.
            if (checkSensitivity && !isTextSensitive(runElem)) continue;


            Element p = runElem;
            while ((p != null) && (p != txtElem) && (p != elem)) {
                p = (Element)p.getParentNode();
            }
            if (p != elem) continue;


            // runElem is a child of elem so check it out.
            Rectangle2D glBounds = layout.getBounds2D();
            if (glBounds == null) continue;
            glBounds = at.createTransformedShape(glBounds).getBounds2D();
            if (!rect.intersects(glBounds)) continue;
            
            GVTGlyphVector gv = layout.getGlyphVector();
            for (int g = 0; g < gv.getNumGlyphs(); g++) {
                Shape gBounds = gv.getGlyphLogicalBounds(g);
                if (gBounds != null)
                    gBounds = at.createTransformedShape
                        (gBounds).getBounds2D();

View Full Code Here

0 1 2 3 4 5

TOP

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.