Example usage for java.awt Graphics2D setStroke

Introduction

In this page you can find the example usage for java.awt Graphics2D setStroke.

Prototype

public abstract void setStroke(Stroke s);

Source Link

Document

Sets the Stroke for the Graphics2D context.

Usage

From source file:ucar.unidata.idv.control.chart.WayPoint.java

/**
 * Draws the annotation./* www . j ava 2  s .c  o m*/
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  an optional info object that will be populated with
 *              entity information.
 */
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    super.setGraphicsState(g2);
    if (!getPlotWrapper().okToDraw(this)) {
        return;
    }

    g2.setStroke(new BasicStroke());
    if (false && getSelected()) {
        g2.setColor(COLOR_SELECTED);
    } else {
        g2.setColor(getColor());
    }
    x = getXFromValue(dataArea, domainAxis);

    int width2 = (int) (ANNOTATION_WIDTH / 2);
    int bottom = (int) (dataArea.getY() + dataArea.getHeight());
    y = bottom;
    int[] xs = { x - width2, x + width2, x, x - width2 };
    int[] ys = { bottom - ANNOTATION_WIDTH, bottom - ANNOTATION_WIDTH, bottom, bottom - ANNOTATION_WIDTH };
    g2.fillPolygon(xs, ys, xs.length);

    if ((getName() != null) && !isForAnimation) {
        FontMetrics fm = g2.getFontMetrics();
        int width = fm.stringWidth(getName());
        int textLeft = x - width / 2;
        g2.drawString(getName(), textLeft, bottom - ANNOTATION_WIDTH - 2);
    }

    if (getSelected()) {
        g2.setColor(COLOR_SELECTED);
        g2.drawPolygon(xs, ys, xs.length);
    }

    if (getPropertyListeners().hasListeners(PROP_WAYPOINTVALUE) || isForAnimation) {
        g2.setColor(Color.gray);
        g2.drawLine(x, y - ANNOTATION_WIDTH, x, (int) dataArea.getY());
    }

    boolean playSound = canPlaySound();

    if (isForAnimation) {
        if (clockImage == null) {
            clockImage = GuiUtils.getImage("/auxdata/ui/icons/clock.gif");
        }
        if (playSound) {
            g2.drawImage(clockImage, x - 8, (int) dataArea.getY() + 1, null);
        } else {
            g2.drawImage(clockImage, x - 8, (int) dataArea.getY() + 1, null);
        }
    }

    if (canPlaySound()) {
        if (noteImage == null) {
            noteImage = GuiUtils.getImage("/auxdata/ui/icons/note.gif");
        }
        if (isForAnimation) {
            g2.drawImage(noteImage, x + 8, (int) dataArea.getY() + 1, null);
        } else {
            g2.drawImage(noteImage, x, (int) dataArea.getY() + 1, null);
        }
    }

    if (minutesSpan > 0.0) {
        int left = (int) domainAxis.valueToJava2D(domainValue - (minutesSpan * 60000) / 2, dataArea,
                RectangleEdge.BOTTOM);
        int right = (int) domainAxis.valueToJava2D(domainValue + (minutesSpan * 60000) / 2, dataArea,
                RectangleEdge.BOTTOM);
        g2.setPaint(Color.black);
        g2.setStroke(new BasicStroke(2.0f));
        g2.drawLine(left, y, right, y);
    }

}

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From source file:org.openmeetings.app.data.record.BatikMethods.java

public void paintRect(Graphics2D g2d, int x, int y, int width, int height, Color linecoler, int thickness,
        Color fillColor) throws Exception {

    //int x, int y, int width, int height
    //g2d.fill(new Rectangle(x,y,width,height));

    g2d.setStroke(new BasicStroke(thickness));

    if (linecoler != null) {
        g2d.setPaint(linecoler);//from   w  ww  .  j  a  v a  2  s . c o m
        g2d.drawRect(x, y, width, height);
    }

    if (fillColor != null) {
        g2d.setPaint(fillColor);
        g2d.fillRect(x, y, width, height);
    }

}

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From source file:rod_design_compute.ShowPanel.java

private void drawChooseRod(Point a, Point b, Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setStroke(new BasicStroke(2f));

    g.setColor(Color.blue);//from ww  w  . ja  v  a 2 s. com
    g.drawLine(toScreenX(a.X), toScreenY(a.Y), toScreenX(b.X), toScreenY(b.Y));
}

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From source file:rod_design_compute.ShowPanel.java

private void drawChoosePoint(Point point, Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setStroke(new BasicStroke(2f));

    int x = toScreenX(point.X);
    int y = toScreenY(point.Y);

    g.setColor(Color.blue);/*from ww  w.  j a  va 2 s. c  o m*/
    g.fillOval(x - radiusBase, y - radiusBase, radiusBase * 2, radiusBase * 2);
}

---

From source file:rod_design_compute.ShowPanel.java

private void paintRRP(RRP rodRRP, Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setStroke(new BasicStroke(2f));

    drawSlider(rodRRP.getrodslider(), rodRRP.getPointC(), g);

    drawBlock(rodRRP.getrodslider(), rodRRP.getPointC(), g);

    g.drawLine(toScreenX(rodRRP.getPointB().X), toScreenY(rodRRP.getPointB().Y),
            toScreenX(rodRRP.getPointC().X), toScreenY(rodRRP.getPointC().Y));

    drawJunctionPoint(rodRRP.getPointB(), g);
    drawJunctionPoint(rodRRP.getPointC(), g);
}

---

From source file:org.openfaces.component.chart.impl.renderers.XYLineFillRenderer.java

private void drawSeriesLines(Graphics2D g2, Collection<Line2D> lines, int series, int item) {
    g2.setPaint(getItemPaint(series, item));
    g2.setStroke(getItemStroke(series, item));

    for (Line2D line : lines) {
        g2.draw(line);/*  ww w  .ja v a  2  s.c o m*/
    }
}

---

From source file:rod_design_compute.ShowPanel.java

private void paintSR(SR rodSR, Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setStroke(new BasicStroke(2f));

    if (rodSR.flag == true) {
        g2d.setColor(Color.red);/*from w w w  . j a  v  a 2 s.co  m*/
        g.drawLine(toScreenX(rodSR.getPointA().X), toScreenY(rodSR.getPointA().Y),
                toScreenX(rodSR.getPointE().X), toScreenY(rodSR.getPointE().Y));
        g.drawLine(toScreenX(rodSR.getPointB().X), toScreenY(rodSR.getPointB().Y),
                toScreenX(rodSR.getPointE().X), toScreenY(rodSR.getPointE().Y));
        drawOtherPoint(rodSR.getPointE(), g);
        g2d.setColor(Color.black);
    }

    g2d.setColor(Color.green);
    g.drawLine(toScreenX(rodSR.getPointA().X), toScreenY(rodSR.getPointA().Y), toScreenX(rodSR.getPointB().X),
            toScreenY(rodSR.getPointB().Y));
    g2d.setColor(Color.black);

    drawBasePoint(rodSR.getPointA(), g);
    drawJunctionPoint(rodSR.getPointB(), g);
}

---

From source file:rod_design_compute.ShowPanel.java

private void paintRRR(RRR rodRRR, Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    g2d.setStroke(new BasicStroke(2f));

    if (rodRRR.flag2 == true || rodRRR.flag3 == true) {
        g2d.setColor(Color.red);//  w  w  w . ja v a2 s.  c o m
        if (rodRRR.flag2 == true) {
            g.drawLine(toScreenX(rodRRR.getPointB().X), toScreenY(rodRRR.getPointB().Y),
                    toScreenX(rodRRR.getPointE().X), toScreenY(rodRRR.getPointE().Y));
        } else if (rodRRR.flag3 == true) {
            g.drawLine(toScreenX(rodRRR.getPointD().X), toScreenY(rodRRR.getPointD().Y),
                    toScreenX(rodRRR.getPointE().X), toScreenY(rodRRR.getPointE().Y));
        }
        g.drawLine(toScreenX(rodRRR.getPointC().X), toScreenY(rodRRR.getPointC().Y),
                toScreenX(rodRRR.getPointE().X), toScreenY(rodRRR.getPointE().Y));
        drawOtherPoint(rodRRR.getPointE(), g);
        g2d.setColor(Color.black);
    }

    g.drawLine(toScreenX(rodRRR.getPointB().X), toScreenY(rodRRR.getPointB().Y),
            toScreenX(rodRRR.getPointC().X), toScreenY(rodRRR.getPointC().Y));

    g.drawLine(toScreenX(rodRRR.getPointC().X), toScreenY(rodRRR.getPointC().Y),
            toScreenX(rodRRR.getPointD().X), toScreenY(rodRRR.getPointD().Y));

    drawJunctionPoint(rodRRR.getPointB(), g);
    drawJunctionPoint(rodRRR.getPointC(), g);
    drawBasePoint(rodRRR.getPointD(), g);
}

---

From source file:CustomStrokes.java

/** Draw the example */
public void paint(Graphics g1) {
    Graphics2D g = (Graphics2D) g1;
    // Get a shape to work with. Here we'll use the letter B
    Font f = new Font("Serif", Font.BOLD, 200);
    GlyphVector gv = f.createGlyphVector(g.getFontRenderContext(), "B");
    Shape shape = gv.getOutline();

    // Set drawing attributes and starting position
    g.setColor(Color.black);//from w  w  w .j  ava 2s .c o m
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.translate(10, 175);

    // Draw the shape once with each stroke
    for (int i = 0; i < strokes.length; i++) {
        g.setStroke(strokes[i]); // set the stroke
        g.draw(shape); // draw the shape
        g.translate(140, 0); // move to the right
    }
}

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From source file:nl.b3p.viewer.image.ImageTool.java

public static BufferedImage drawGeometries(BufferedImage bi, CombineImageSettings settings, int srid, Bbox bbox,
        int width, int height) throws Exception {
    List wktGeoms = settings.getWktGeoms();
    if (wktGeoms == null || wktGeoms.size() <= 0) {
        return bi;
    }/*  w ww .  j  a v a  2 s  .  c  om*/
    BufferedImage newBufIm = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB_PRE);
    //        BufferedImage newBufIm = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics2D gbi = newBufIm.createGraphics();
    gbi.drawImage(bi, 0, 0, null);
    for (int i = 0; i < wktGeoms.size(); i++) {
        gbi.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
        CombineImageWkt ciw = (CombineImageWkt) wktGeoms.get(i);
        Color color = settings.getDefaultWktGeomColor();
        if (ciw.getColor() != null) {
            color = ciw.getColor();
        }
        gbi.setColor(color);
        String wktGeom = ciw.getWktGeom();
        Geometry geom = geometrieFromText(wktGeom, srid);
        Shape shape = createImage(geom, srid, bbox, width, height);
        Point centerPoint = null;
        if (geom instanceof Polygon) {
            gbi.fill(shape);
        } else if (geom instanceof com.vividsolutions.jts.geom.Point) {
            centerPoint = calculateCenter(shape, srid, bbox, width, height);
            gbi.fill(new Ellipse2D.Double(centerPoint.getX(), centerPoint.getY(), 8, 8));
        } else {
            float strokeWidth = ciw.getStrokeWidth() != null ? ciw.getStrokeWidth() : 3f;
            gbi.setStroke(new BasicStroke(strokeWidth));
            gbi.draw(shape);
        }
        if (ciw.getLabel() != null) {
            if (centerPoint == null) {
                centerPoint = calculateCenter(shape, srid, bbox, width, height);
            }
            gbi.setColor(Color.black);
            gbi.drawString(ciw.getLabel(), (float) centerPoint.getX(), (float) centerPoint.getY());
        }
    }
    gbi.dispose();
    return newBufIm;
}

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