Example usage for java.awt BasicStroke getLineWidth

Introduction

In this page you can find the example usage for java.awt BasicStroke getLineWidth.

Prototype

public float getLineWidth()

Source Link

Document

Returns the line width.

Usage

From source file:org.pentaho.reporting.engine.classic.core.modules.output.pageable.pdf.internal.PdfGraphics2D.java

private void setStrokeDiff(final Stroke newStroke, final Stroke oldStroke) {
    if (newStroke == oldStroke) {
        return;/*  w  ww .ja  va2 s . c om*/
    }
    if (!(newStroke instanceof BasicStroke)) {
        return;
    }
    final BasicStroke nStroke = (BasicStroke) newStroke;
    final 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());
    }
    final boolean makeDash;
    if (oldOk) {
        if (nStroke.getDashArray() != null) {
            if (nStroke.getDashPhase() != oStroke.getDashPhase()) {
                makeDash = true;
            } else if (!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) {
        final float[] dash = nStroke.getDashArray();
        if (dash == null) {
            cb.setLiteral("[]0 d\n");
        } else {
            cb.setLiteral('[');
            final 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");
        }
    }
}