Examples with BasicStroke java.awt.BasicStroke used on opensource projects

Example 76 with BasicStroke

use of java.awt.BasicStroke in project archi by archimatetool.

the class StrokePointList method strokeList.

static PointList strokeList(PointList list, int offset) {
    GeneralPath path = new GeneralPath(Path2D.WIND_NON_ZERO);
    Point p = list.getPoint(0);
    path.moveTo(p.x, p.y);
    for (int i = 1; i < list.size(); i++) path.lineTo((p = list.getPoint(i)).x, p.y);
    BasicStroke stroke = new BasicStroke(offset * 2, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER, 10.0f);
    Shape stroked = stroke.createStrokedShape(path);
    Area area = new Area(stroked);
    PathIterator iter = area.getPathIterator(null, 10.0f);
    PointList currentSegment = null;
    PointList result = null;
    int largestSegmentSize = 0;
    while (!iter.isDone()) {
        if (currentSegment == null)
            currentSegment = new PointList(list.size() * 2);
        int type = iter.currentSegment(segment);
        currentSegment.addPoint(Math.round(segment[0]), Math.round(segment[1]));
        iter.next();
        if (type == PathIterator.SEG_CLOSE) {
            if (currentSegment.size() > largestSegmentSize) {
                result = currentSegment;
                largestSegmentSize = currentSegment.size();
                currentSegment = null;
            }
        }
    }
    return result;
}

Example 77 with BasicStroke

use of java.awt.BasicStroke in project JSettlers2 by jdmonin.

the class SOCBoardPanel method drawBoard_SC_FTRI_placePort.

/**
 * Scenario game option {@link SOCGameOption#K_SC_FTRI _SC_FTRI}: In board mode {@link #SC_FTRI_PLACE_PORT},
 * draw the possible coastal edges where the port can be placed, and if the {@link #hilight} cursor is at
 * such an edge, draw the port semi-transparently and a solid hilight line at the edge.
 * @since 2.0.00
 */
private final void drawBoard_SC_FTRI_placePort(Graphics g) {
    drawSeaEdgeLines(g, Color.WHITE, player.getPortMovePotentialLocations(true));
    if (hilight == 0)
        return;
    // Draw the placing port semi-transparently if graphics support it.
    // Draw hilight line with some thickness if possible.
    int edge = hilight;
    if (edge == -1)
        edge = 0;
    final SOCInventoryItem portItem = game.getPlacingItem();
    if (portItem != null) {
        // draw the port; similar code to drawPorts_largeBoard
        final int landFacing = ((SOCBoardLarge) board).getPortFacingFromEdge(edge);
        final int landHexCoord = board.getAdjacentHexToEdge(edge, landFacing);
        int px = halfdeltaX * ((landHexCoord & 0xFF) - 1);
        int py = halfdeltaY * (landHexCoord >> 8);
        // now move 1 hex "backwards" from that hex's upper-left corner
        px -= DELTAX_FACING[landFacing];
        py -= DELTAY_FACING[landFacing];
        final Composite prevComposite;
        if (g instanceof Graphics2D) {
            prevComposite = ((Graphics2D) g).getComposite();
            ((Graphics2D) g).setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.6f));
        } else {
            prevComposite = null;
        }
        drawHex(g, px, py, -portItem.itype, landFacing, -1);
        if (prevComposite != null)
            ((Graphics2D) g).setComposite(prevComposite);
    }
    final Stroke prevStroke;
    if (g instanceof Graphics2D) {
        prevStroke = ((Graphics2D) g).getStroke();
        ((Graphics2D) g).setStroke(new BasicStroke(2.5f));
    } else {
        prevStroke = null;
    }
    g.setColor(Color.WHITE);
    drawSeaEdgeLine(g, edge);
    if (prevStroke != null)
        ((Graphics2D) g).setStroke(prevStroke);
}

Example 78 with BasicStroke

use of java.awt.BasicStroke in project cytoscape-impl by cytoscape.

the class ArrowAnnotationImpl method drawArrow.

public void drawArrow(Graphics g, boolean isPrinting) {
    if ((source == null || target == null) && !usedForPreviews)
        return;
    if (!usedForPreviews)
        updateBounds();
    else
        arrowLine = getArrowLine(target, source);
    // Draw the line
    Graphics2D g2 = (Graphics2D) g;
    // Get the stroke
    float border = (float) (lineWidth / 2.0);
    if (!isPrinting && border < 1.0f)
        border = 1.0f;
    g2.setPaint(lineColor);
    g2.setStroke(new BasicStroke(border, BasicStroke.JOIN_ROUND, BasicStroke.JOIN_ROUND, 10.0f));
    Line2D relativeLine = getRelativeLine(arrowLine, 0.0, 0.0, 1.0, border);
    if (relativeLine != null) {
        // Handle opacity
        if (lineColor instanceof Color) {
            int alpha = ((Color) lineColor).getAlpha();
            float opacity = (float) alpha / (float) 255;
            final Composite originalComposite = g2.getComposite();
            g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, opacity));
            g2.draw(relativeLine);
            g2.setComposite(originalComposite);
        } else {
            g2.draw(relativeLine);
        }
    }
    g2.setStroke(new BasicStroke(border));
    // Add the head
    if (sourceType != ArrowType.NONE) {
        if (sourceColor == null)
            sourceColor = lineColor;
        GraphicsUtilities.drawArrow(g, relativeLine, ArrowEnd.SOURCE, sourceColor, sourceSize * 10.0 * getZoom(), sourceType);
    }
    if (targetType != ArrowType.NONE) {
        if (targetColor == null)
            targetColor = lineColor;
        GraphicsUtilities.drawArrow(g, relativeLine, ArrowEnd.TARGET, targetColor, targetSize * 10.0 * getZoom(), targetType);
    }
}

Example 79 with BasicStroke

use of java.awt.BasicStroke in project cytoscape-impl by cytoscape.

the class GroupAnnotationImpl method paint.

@Override
public void paint(Graphics g) {
    super.paint(g);
    updateBounds();
    Graphics2D g2 = (Graphics2D) g;
    if (isSelected()) {
        g2.setColor(Color.YELLOW);
        g2.setStroke(new BasicStroke(2.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, dash1, 0.0f));
        g2.drawRect(0, 0, (int) bounds.getWidth(), (int) bounds.getHeight());
    }
/*
		else {
			g2.setColor(Color.BLUE);
			g2.setStroke(new BasicStroke(4.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, dash1, 0.0f));
			g2.drawRect(-1, -1, (int)bounds.getWidth()+2, (int)bounds.getHeight()+2);
		}
		*/
}

Example 80 with BasicStroke

use of java.awt.BasicStroke in project cytoscape-impl by cytoscape.

the class LineLayer method createChart.

@Override
protected JFreeChart createChart(final CategoryDataset dataset) {
    final JFreeChart chart = ChartFactory.createLineChart(// chart title
    null, // domain axis label
    null, // range axis label
    null, // data
    dataset, PlotOrientation.VERTICAL, // include legend
    false, // tooltips
    false, // urls
    false);
    chart.setAntiAlias(true);
    chart.setBorderVisible(false);
    chart.setBackgroundPaint(TRANSPARENT_COLOR);
    chart.setBackgroundImageAlpha(0.0f);
    chart.setPadding(new RectangleInsets(0.0, 0.0, 0.0, 0.0));
    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setOutlineVisible(false);
    plot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0));
    plot.setAxisOffset(new RectangleInsets(1.0, 1.0, 1.0, 1.0));
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    plot.setBackgroundPaint(TRANSPARENT_COLOR);
    plot.setBackgroundAlpha(0.0f);
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    if (showRangeZeroBaseline) {
        plot.setRangeZeroBaselineVisible(true);
        plot.setRangeZeroBaselinePaint(axisColor);
        plot.setRangeZeroBaselineStroke(new EqualDashStroke(axisWidth));
    }
    final BasicStroke axisStroke = new BasicStroke(axisWidth, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    final BasicStroke gridLineStroke = new BasicStroke(axisWidth, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 0.5f, new float[] { 0.5f }, 0.0f);
    plot.setRangeGridlineStroke(gridLineStroke);
    final CategoryAxis domainAxis = (CategoryAxis) plot.getDomainAxis();
    domainAxis.setVisible(showDomainAxis);
    domainAxis.setAxisLineStroke(axisStroke);
    domainAxis.setAxisLinePaint(axisColor);
    domainAxis.setTickMarksVisible(true);
    domainAxis.setTickMarkStroke(axisStroke);
    domainAxis.setTickMarkPaint(axisColor);
    domainAxis.setTickLabelsVisible(true);
    domainAxis.setTickLabelFont(domainAxis.getTickLabelFont().deriveFont(axisFontSize).deriveFont(Font.PLAIN));
    domainAxis.setTickLabelPaint(axisColor);
    domainAxis.setCategoryLabelPositions(getCategoryLabelPosition());
    domainAxis.setCategoryMargin(.1);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setVisible(showRangeAxis);
    rangeAxis.setAxisLineStroke(axisStroke);
    rangeAxis.setAxisLinePaint(axisColor);
    rangeAxis.setTickMarkStroke(axisStroke);
    rangeAxis.setTickMarkPaint(axisColor);
    rangeAxis.setTickLabelFont(rangeAxis.getLabelFont().deriveFont(axisFontSize).deriveFont(Font.PLAIN));
    rangeAxis.setTickLabelPaint(axisColor);
    rangeAxis.setLowerMargin(0.0);
    rangeAxis.setUpperMargin(0.0);
    // Set axis range
    if (range != null && range.size() >= 2 && range.get(0) != null && range.get(1) != null) {
        rangeAxis.setLowerBound(range.get(0) * 1.1);
        rangeAxis.setUpperBound(range.get(1) * 1.1);
    }
    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseItemLabelGenerator(showItemLabels ? new CustomCategoryItemLabelGenerator(itemLabels) : null);
    renderer.setBaseItemLabelsVisible(showItemLabels);
    renderer.setBaseItemLabelFont(renderer.getBaseItemLabelFont().deriveFont(itemFontSize));
    renderer.setBaseItemLabelPaint(labelColor);
    final BasicStroke seriesStroke = new BasicStroke(lineWidth, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
    final List<?> keys = dataset.getRowKeys();
    if (colors != null && colors.size() >= keys.size()) {
        for (int i = 0; i < keys.size(); i++) {
            final Color c = colors.get(i);
            renderer.setSeriesPaint(i, c);
            renderer.setSeriesStroke(i, seriesStroke);
        }
    }
    return chart;
}