Example usage for java.awt BasicStroke JOIN_BEVEL

Introduction

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

Prototype

int JOIN_BEVEL

To view the source code for java.awt BasicStroke JOIN_BEVEL.

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Document

Joins path segments by connecting the outer corners of their wide outlines with a straight segment.

Usage

From source file:org.kalypso.zml.core.base.TSLinkWithName.java

public Stroke getStroke() {
    final float width = getLineWidth();
    final float[] dash = getLineDash();

    return new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 10.0f, dash, 1f);
}

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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;//from  w  w w  .ja  v a 2 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");
        }
    }
}

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From source file:org.tellervo.desktop.graph.SkeletonPlot.java

protected BasicStroke makeStroke(float width, boolean dotted) {
    if (dotted)//ww w .  java  2  s  .  c  o  m
        return new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 10f, new float[] { 8f },
                0f);
    else
        return new BasicStroke(width, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL);
}

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From source file:paquete.HollywoodUI.java

private void Mostrar_grafoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_Mostrar_grafoActionPerformed
    SimpleGraphView sgv = new SimpleGraphView();
    sgv.setGrafo(HollyUniverseGraph);//w w  w  .  ja  v  a2  s  . co m
    Layout<Actor, Arista> layout = new CircleLayout(sgv.grafo);
    layout.setSize(new Dimension(800, 600));
    BasicVisualizationServer<Actor, Arista> bvs = new BasicVisualizationServer<>(layout);
    bvs.setPreferredSize(new Dimension(850, 650));
    //agregando etiquetas al grafo
    Transformer<Actor, Paint> vertexPaint = new Transformer<Actor, Paint>() {
        public Paint transform(Actor i) {
            return Color.GREEN;
        }
    };
    float dash[] = { 10.0f };
    final Stroke edgeStroke = new BasicStroke(3.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 10.0f, dash,
            0.0f);
    Transformer<Arista, Stroke> edgeStrokeTransformer = new Transformer<Arista, Stroke>() {
        public Stroke transform(Arista s) {
            return edgeStroke;
        }
    };

    bvs.getRenderContext().setVertexFillPaintTransformer(vertexPaint);
    //        bvs.getRenderContext().setEdgeStrokeTransformer(edgeStrokeTransformer);
    bvs.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    bvs.getRenderContext().setEdgeLabelTransformer(new ToStringLabeller());
    bvs.getRenderer().getVertexLabelRenderer().setPosition(Position.CNTR);

    JFrame frame = new JFrame("Vista del grafo con libreria JUNG2");
    frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
    frame.getContentPane().add(bvs);
    frame.pack();
    frame.setLocationRelativeTo(this);
    frame.setVisible(true);
}

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From source file:ucar.unidata.idv.ui.ImageGenerator.java

/**
 * Process the lat/lon labels tag/*from  www  . j a v  a2 s  . c  om*/
 *
 * @param child  the XML
 * @param viewManager  the associated view manager
 * @param image  the image to draw on
 * @param imageProps  the image properties
 *
 * @return  a new image
 *
 * @throws Exception  on badness
 */
public BufferedImage doLatLonLabels(Element child, ViewManager viewManager, BufferedImage image,
        Hashtable imageProps) throws Exception {

    if (viewManager == null) {
        throw new IllegalArgumentException("Tag " + TAG_LATLONLABELS + " requires a view");
    }
    if (!(viewManager instanceof MapViewManager)) {
        throw new IllegalArgumentException("Tag " + TAG_LATLONLABELS + " requires a map view");
    }
    MapViewManager mvm = (MapViewManager) viewManager;
    NavigatedDisplay display = (NavigatedDisplay) viewManager.getMaster();
    DecimalFormat format = new DecimalFormat(applyMacros(child, ATTR_FORMAT, "##0.0"));
    Color color = applyMacros(child, ATTR_COLOR, Color.red);
    Color lineColor = applyMacros(child, ATTR_LINECOLOR, color);
    Color bg = applyMacros(child, ATTR_LABELBACKGROUND, (Color) null);

    double[] latValues = Misc.parseDoubles(applyMacros(child, ATTR_LAT_VALUES, ""));
    List<String> latLabels = StringUtil.split(applyMacros(child, ATTR_LAT_LABELS, ""), ",", true, true);
    double[] lonValues = Misc.parseDoubles(applyMacros(child, ATTR_LON_VALUES, ""));
    List<String> lonLabels = StringUtil.split(applyMacros(child, ATTR_LON_LABELS, ""), ",", true, true);

    boolean drawLonLines = applyMacros(child, ATTR_DRAWLONLINES, false);
    boolean drawLatLines = applyMacros(child, ATTR_DRAWLATLINES, false);
    boolean showTop = applyMacros(child, ATTR_SHOWTOP, false);
    boolean showBottom = applyMacros(child, ATTR_SHOWBOTTOM, true);
    boolean showLeft = applyMacros(child, ATTR_SHOWLEFT, true);
    boolean showRight = applyMacros(child, ATTR_SHOWRIGHT, false);

    int width = image.getWidth(null);
    int height = image.getHeight(null);
    int centerX = width / 2;
    int centerY = height / 2;
    EarthLocation nw, ne, se, sw;

    //don: this  what I added
    Double north = (Double) imageProps.get(ATTR_NORTH);
    Double south = (Double) imageProps.get(ATTR_SOUTH);
    Double east = (Double) imageProps.get(ATTR_EAST);
    Double west = (Double) imageProps.get(ATTR_WEST);
    //Assume if we have one we have them all
    if (north != null) {
        nw = DisplayControlImpl.makeEarthLocation(north.doubleValue(), west.doubleValue(), 0);

        ne = DisplayControlImpl.makeEarthLocation(north.doubleValue(), east.doubleValue(), 0);
        sw = DisplayControlImpl.makeEarthLocation(south.doubleValue(), west.doubleValue(), 0);
        se = DisplayControlImpl.makeEarthLocation(south.doubleValue(), east.doubleValue(), 0);

    } else {
        nw = display.screenToEarthLocation(0, 0);
        ne = display.screenToEarthLocation(width, 0);
        se = display.screenToEarthLocation(0, height);
        sw = display.screenToEarthLocation(width, height);
    }

    double widthDegrees = ne.getLongitude().getValue() - nw.getLongitude().getValue();
    double heightDegrees = ne.getLatitude().getValue() - se.getLatitude().getValue();

    Insets insets = getInsets(child, 0);
    int delta = 2;
    int bgPad = 1;

    image = doMatte(image, child, 0);

    Graphics2D g = (Graphics2D) image.getGraphics();
    g.setFont(getFont(child));
    FontMetrics fm = g.getFontMetrics();

    int lineOffsetRight = applyMacros(child, ATTR_LINEOFFSET_RIGHT, 0);
    int lineOffsetLeft = applyMacros(child, ATTR_LINEOFFSET_LEFT, 0);
    int lineOffsetTop = applyMacros(child, ATTR_LINEOFFSET_TOP, 0);
    int lineOffsetBottom = applyMacros(child, ATTR_LINEOFFSET_BOTTOM, 0);

    Stroke lineStroke;
    if (XmlUtil.hasAttribute(child, ATTR_DASHES)) {
        lineStroke = new BasicStroke((float) applyMacros(child, ATTR_LINEWIDTH, 1.0), BasicStroke.CAP_BUTT,
                BasicStroke.JOIN_BEVEL, 1.0f, Misc.parseFloats(applyMacros(child, ATTR_DASHES, "8")), 0.0f);
    } else {
        lineStroke = new BasicStroke((float) applyMacros(child, ATTR_LINEWIDTH, 1.0));
    }

    g.setStroke(lineStroke);
    double leftLon = nw.getLongitude().getValue(CommonUnit.degree);
    double rightLon = ne.getLongitude().getValue(CommonUnit.degree);
    Range lonRange = new Range(leftLon, rightLon);

    for (int i = 0; i < lonValues.length; i++) {
        double lon = GeoUtils.normalizeLongitude(lonRange, lonValues[i]);
        double percent = (lon - nw.getLongitude().getValue()) / widthDegrees;
        //            if(percent<0 || percent>1) continue;
        String label;
        if (i < lonLabels.size()) {
            label = lonLabels.get(i);
        } else {
            label = format.format(lonValues[i]);
        }
        Rectangle2D rect = fm.getStringBounds(label, g);
        int baseX = insets.left + (int) (percent * width);
        int x = baseX - (int) rect.getWidth() / 2;
        int topY;
        if (insets.top == 0) {
            topY = (int) rect.getHeight() + delta;
        } else {
            topY = insets.top - delta;
        }
        if (drawLonLines) {
            g.setColor(lineColor);
            g.drawLine(baseX, insets.top + lineOffsetTop, baseX, insets.top + height - lineOffsetBottom);
        }

        if (showTop) {
            if (bg != null) {
                g.setColor(bg);
                g.fillRect(x - bgPad, topY - (int) rect.getHeight() - bgPad, (int) rect.getWidth() + bgPad * 2,
                        (int) rect.getHeight() + bgPad * 2);
            }
            g.setColor(color);
            g.drawString(label, x, topY);
        }
        int bottomY;
        if (insets.bottom == 0) {
            bottomY = insets.top + height - delta;
        } else {
            bottomY = insets.top + height + (int) rect.getHeight() + delta;
        }
        if (showBottom) {
            if (bg != null) {
                g.setColor(bg);
                g.fillRect(x - bgPad, bottomY - (int) rect.getHeight() - bgPad,
                        (int) rect.getWidth() + bgPad * 2, (int) rect.getHeight() + bgPad * 2);
            }
            g.setColor(color);
            g.drawString(label, x, bottomY);
        }
    }

    for (int i = 0; i < latValues.length; i++) {
        double lat = latValues[i];
        double percent = 1.0 - (lat - se.getLatitude().getValue()) / heightDegrees;
        int baseY = insets.top + (int) (percent * height);
        //            if(percent<0 || percent>1) continue;
        String label;
        if (i < latLabels.size()) {
            label = latLabels.get(i);
        } else {
            label = format.format(lat);
        }
        Rectangle2D rect = fm.getStringBounds(label, g);
        int y = baseY + (int) rect.getHeight() / 2;
        int leftX;
        if (insets.left == 0) {
            leftX = 0 + delta;
        } else {
            leftX = insets.left - (int) rect.getWidth() - delta;
        }
        if (drawLonLines) {
            g.setColor(lineColor);
            g.drawLine(insets.left + lineOffsetRight, baseY, insets.left + width - lineOffsetRight, baseY);
        }

        if (showLeft) {
            if (bg != null) {
                g.setColor(bg);
                g.fillRect(leftX - bgPad, y - (int) rect.getHeight() - bgPad, (int) rect.getWidth() + bgPad * 2,
                        (int) rect.getHeight() + bgPad * 2);
            }
            g.setColor(color);
            g.drawString(label, leftX, y);
        }

        if (insets.right == 0) {
            leftX = insets.left + width - (int) rect.getWidth() - delta;
        } else {
            leftX = insets.left + width + delta;
        }
        if (showRight) {
            if (bg != null) {
                g.setColor(bg);
                g.fillRect(leftX - bgPad, y - (int) rect.getHeight() - bgPad, (int) rect.getWidth() + bgPad * 2,
                        (int) rect.getHeight() + bgPad * 2);
            }
            g.setColor(color);
            g.drawString(label, leftX, y);
        }
    }

    return image;

}

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