Example usage for java.awt Graphics2D draw

List of usage examples for java.awt Graphics2D draw

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Introduction

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

Prototype

public abstract void draw(Shape s);

Source Link

Document

Strokes the outline of a Shape using the settings of the current Graphics2D context.

Usage

From source file:eu.hydrologis.jgrass.charting.impl.LineDrawer.java

/**
 * Draws the circle./*from  w  w w.  j a  v  a 2  s  . co  m*/
 * 
 * @param g2 the graphics device.
 * @param area the area in which to draw.
 */
public void draw(Graphics2D g2, Rectangle2D area) {
    if (this.outlinePaint != null && this.outlineStroke != null) {
        g2.setPaint(this.outlinePaint);
        g2.setStroke(this.outlineStroke);
    } else {
        g2.setPaint(Color.black);
        g2.setStroke(new BasicStroke(1.0f));
    }

    Line2D line = new Line2D.Double(area.getCenterX(), area.getMinY(), area.getCenterX(), area.getMaxY());
    g2.draw(line);
}

From source file:Main.java

public void paint(Graphics g) {
    Graphics2D g2D = (Graphics2D) g;

    Point2D.Float p1 = new Point2D.Float(150.f, 75.f);
    Point2D.Float p2 = new Point2D.Float(250.f, 75.f);
    float width = 300;
    float height = 50;
    GradientPaint g1 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY);
    Rectangle2D.Float rect1 = new Rectangle2D.Float(p1.x - 100, p1.y - 25, width, height);
    g2D.setPaint(g1);/*  w w w  . j  a va2s . c  o  m*/
    g2D.fill(rect1);
    g2D.setPaint(Color.BLACK);
    g2D.draw(rect1);
    g2D.draw(new Line2D.Float(p1, p2));
    g2D.drawString("Cyclic Gradient Paint", p1.x - 100, p1.y - 50);
    g2D.drawString("p1", p1.x - 20, p1.y);
    g2D.drawString("p2", p2.x + 10, p2.y);

    p1.setLocation(150, 200);
    p2.setLocation(250, 200);
    GradientPaint g2 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY, false);
    rect1.setRect(p1.x - 100, p1.y - 25, width, height);
    g2D.setPaint(g2);
    g2D.fill(rect1);
    g2D.setPaint(Color.BLACK);
    g2D.draw(rect1);
    g2D.draw(new Line2D.Float(p1, p2));
    g2D.drawString("Acyclic Gradient Paint", p1.x - 100, p1.y - 50);
    g2D.drawString("p1", p1.x - 20, p1.y);
    g2D.drawString("p2", p2.x + 10, p2.y);
}

From source file:com.bwc.ora.models.Lrp.java

@Override
public void drawOverlay(BufferedImage baseImg) {
    Graphics2D graphics = baseImg.createGraphics();
    graphics.setColor(Color.green);
    graphics.draw(this);
    //        System.out.println("Drawing selection on OCT...");
}

From source file:MainClass.java

public void paint(Graphics g) {
    Graphics2D g2D = (Graphics2D) g;

    Point2D.Float p1 = new Point2D.Float(150.f, 75.f);
    Point2D.Float p2 = new Point2D.Float(250.f, 75.f);
    float width = 300;
    float height = 50;
    GradientPaint g1 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY, true);
    Rectangle2D.Float rect1 = new Rectangle2D.Float(p1.x - 100, p1.y - 25, width, height);
    g2D.setPaint(g1);/*from  w  w w .java2s. co  m*/
    g2D.fill(rect1);
    g2D.setPaint(Color.BLACK);
    g2D.draw(rect1);
    g2D.draw(new Line2D.Float(p1, p2));
    g2D.drawString("Cyclic Gradient Paint", p1.x - 100, p1.y - 50);
    g2D.drawString("p1", p1.x - 20, p1.y);
    g2D.drawString("p2", p2.x + 10, p2.y);

    p1.setLocation(150, 200);
    p2.setLocation(250, 200);
    GradientPaint g2 = new GradientPaint(p1, Color.WHITE, p2, Color.DARK_GRAY, false);
    rect1.setRect(p1.x - 100, p1.y - 25, width, height);
    g2D.setPaint(g2);
    g2D.fill(rect1);
    g2D.setPaint(Color.BLACK);
    g2D.draw(rect1);
    g2D.draw(new Line2D.Float(p1, p2));
    g2D.drawString("Acyclic Gradient Paint", p1.x - 100, p1.y - 50);
    g2D.drawString("p1", p1.x - 20, p1.y);
    g2D.drawString("p2", p2.x + 10, p2.y);
}

From source file:BookTest.java

/**
 * Draws 1/2" crop marks in the corners of the page.
 * @param g2 the graphics context//  ww w  .  j a  v a2s.  com
 * @param pf the page format
 */
public void drawCropMarks(Graphics2D g2, PageFormat pf) {
    final double C = 36; // crop mark length = 1/2 inch
    double w = pf.getImageableWidth();
    double h = pf.getImageableHeight();
    g2.draw(new Line2D.Double(0, 0, 0, C));
    g2.draw(new Line2D.Double(0, 0, C, 0));
    g2.draw(new Line2D.Double(w, 0, w, C));
    g2.draw(new Line2D.Double(w, 0, w - C, 0));
    g2.draw(new Line2D.Double(0, h, 0, h - C));
    g2.draw(new Line2D.Double(0, h, C, h));
    g2.draw(new Line2D.Double(w, h, w, h - C));
    g2.draw(new Line2D.Double(w, h, w - C, h));
}

From source file:AlgorithmAnimation.java

public synchronized void paintComponent(Graphics g) // Called on the event dispatch thread
{
    if (values == null)
        return;/*from   ww  w .j  a v  a2 s  .c o  m*/
    Graphics2D g2 = (Graphics2D) g;
    int width = getWidth() / values.length;
    for (int i = 0; i < values.length; i++) {
        double height = values[i] * getHeight();
        Rectangle2D bar = new Rectangle2D.Double(width * i, 0, width, height);
        if (values[i] == marked1 || values[i] == marked2)
            g2.fill(bar);
        else
            g2.draw(bar);
    }
}

From source file:edu.ucla.stat.SOCR.chart.gui.CircleDrawer.java

/**
 * Draws the circle.//from  w  w  w  . ja v a 2 s .com
 * 
 * @param g2  the graphics device.
 * @param area  the area in which to draw.
 */
public void draw(Graphics2D g2, Rectangle2D area) {
    Ellipse2D ellipse = new Ellipse2D.Double(area.getX(), area.getY(), area.getWidth(), area.getHeight());
    if (this.fillPaint != null) {
        g2.setPaint(this.fillPaint);
        g2.fill(ellipse);
    }
    if (this.outlinePaint != null && this.outlineStroke != null) {
        g2.setPaint(this.outlinePaint);
        g2.setStroke(this.outlineStroke);
        g2.draw(ellipse);
    }

    g2.setPaint(Color.black);
    g2.setStroke(new BasicStroke(1.0f));
    Line2D line1 = new Line2D.Double(area.getCenterX(), area.getMinY(), area.getCenterX(), area.getMaxY());
    Line2D line2 = new Line2D.Double(area.getMinX(), area.getCenterY(), area.getMaxX(), area.getCenterY());
    g2.draw(line1);
    g2.draw(line2);
}

From source file:gov.nih.nci.caintegrator.application.geneexpression.BoxAndWhiskerCoinPlotRenderer.java

private void drawEllipse(Point2D point, double oRadius, Graphics2D g2) {
    Ellipse2D dot = new Ellipse2D.Double(point.getX() + oRadius / 2, point.getY(), oRadius, oRadius);
    g2.draw(dot);
}

From source file:org.squidy.designer.zoom.impl.DataTypeShape.java

/**
 * Draws an empty data type filter. This will be drawn if all data types are unselected.
 * /*from   w w  w . j a va  2  s . c  o  m*/
 * @param g The graphics device to draw on.
 */
void drawNoDataType(Graphics2D g) {
    g.setStroke(STROKE_ARROW_THIN);
    g.setColor(Color.BLACK);
    g.draw(arrowShape);
}

From source file:Main.java

public void drawImage() {
    Graphics2D g = img.createGraphics();
    RenderingHints hints = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    g.setRenderingHints(hints);/*  www . j  ava  2  s.com*/

    g.setStroke(new BasicStroke(4));
    for (Ellipse2D shape : shapes) {
        g.setColor(Color.blue);
        g.fill(shape);
        if (shape.contains(mouse)) {
            g.setColor(Color.RED);
        } else {
            g.setColor(Color.YELLOW);
        }
        g.draw(shape);
    }

    l.setIcon(new ImageIcon(img));

    g.dispose();
}