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

Introduction

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

Prototype

public void setLiteral(float n) 

Source Link

Document

Outputs a float directly to the content.

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.jav a 2 s. co m*/
    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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