Example usage for com.lowagie.text.pdf PdfContentByte setLineJoin

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfContentByte setLineJoin.

Prototype

public void setLineJoin(int style) 

Source Link

Document

Changes the Line join style.

Usage

From source file:org.xhtmlrenderer.pdf.ITextOutputDevice.java

License:Open Source License

private void setStrokeDiff(Stroke newStroke, Stroke oldStroke) {
    PdfContentByte cb = _currentPage;
    if (newStroke == oldStroke)
        return;//from w  ww .j  a  v a2  s . com
    if (!(newStroke instanceof BasicStroke))
        return;
    BasicStroke nStroke = (BasicStroke) newStroke;
    boolean oldOk = (oldStroke instanceof BasicStroke);
    BasicStroke oStroke = null;
    if (oldOk)
        oStroke = (BasicStroke) oldStroke;
    if (!oldOk || nStroke.getLineWidth() != oStroke.getLineWidth())
        cb.setLineWidth(nStroke.getLineWidth());
    if (!oldOk || nStroke.getEndCap() != oStroke.getEndCap()) {
        switch (nStroke.getEndCap()) {
        case BasicStroke.CAP_BUTT:
            cb.setLineCap(0);
            break;
        case BasicStroke.CAP_SQUARE:
            cb.setLineCap(2);
            break;
        default:
            cb.setLineCap(1);
        }
    }
    if (!oldOk || nStroke.getLineJoin() != oStroke.getLineJoin()) {
        switch (nStroke.getLineJoin()) {
        case BasicStroke.JOIN_MITER:
            cb.setLineJoin(0);
            break;
        case BasicStroke.JOIN_BEVEL:
            cb.setLineJoin(2);
            break;
        default:
            cb.setLineJoin(1);
        }
    }
    if (!oldOk || nStroke.getMiterLimit() != oStroke.getMiterLimit())
        cb.setMiterLimit(nStroke.getMiterLimit());
    boolean makeDash;
    if (oldOk) {
        if (nStroke.getDashArray() != null) {
            if (nStroke.getDashPhase() != oStroke.getDashPhase()) {
                makeDash = true;
            } else if (!java.util.Arrays.equals(nStroke.getDashArray(), oStroke.getDashArray())) {
                makeDash = true;
            } else
                makeDash = false;
        } else if (oStroke.getDashArray() != null) {
            makeDash = true;
        } else
            makeDash = false;
    } else {
        makeDash = true;
    }
    if (makeDash) {
        float dash[] = nStroke.getDashArray();
        if (dash == null)
            cb.setLiteral("[]0 d\n");
        else {
            cb.setLiteral('[');
            int lim = dash.length;
            for (int k = 0; k < lim; ++k) {
                cb.setLiteral(dash[k]);
                cb.setLiteral(' ');
            }
            cb.setLiteral(']');
            cb.setLiteral(nStroke.getDashPhase());
            cb.setLiteral(" d\n");
        }
    }
}

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