List of usage examples for java.awt Graphics2D rotate
public abstract void rotate(double theta);
From source file:org.jfree.graphics2d.demo.BufferedImageDemo.java
/** * Starting point for the demo.//w w w . j a v a2 s. c o m * * @param args ignored. * * @throws IOException */ public static void main(String[] args) throws IOException { BufferedImage image = new BufferedImage(600, 400, BufferedImage.TYPE_INT_ARGB); Graphics2D g2 = image.createGraphics(); ImageIcon icon = new ImageIcon(BufferedImageDemo.class.getResource("jfree_chart_1.jpg")); g2.rotate(Math.PI / 12); g2.setStroke(new BasicStroke(2.0f)); g2.setPaint(Color.WHITE); g2.fill(new Rectangle(0, 0, 600, 400)); g2.setPaint(Color.RED); g2.draw(new Rectangle(0, 0, 600, 400)); g2.drawImage(icon.getImage(), 10, 20, null); ImageIO.write(image, "png", new File("image-test.png")); }
From source file:SWTTest.java
public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setSize(350, 350);/*from w w w. ja v a 2s .co m*/ shell.setLayout(new GridLayout()); Canvas canvas = new Canvas(shell, SWT.NO_BACKGROUND); GridData data = new GridData(GridData.FILL_BOTH); canvas.setLayoutData(data); final Graphics2DRenderer renderer = new Graphics2DRenderer(); canvas.addPaintListener(new PaintListener() { public void paintControl(PaintEvent e) { Point controlSize = ((Control) e.getSource()).getSize(); GC gc = e.gc; // gets the SWT graphics context from the event renderer.prepareRendering(gc); // prepares the Graphics2D // renderer // gets the Graphics2D context and switch on the antialiasing Graphics2D g2d = renderer.getGraphics2D(); g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); // paints the background with a color gradient g2d.setPaint(new GradientPaint(0.0f, 0.0f, java.awt.Color.yellow, (float) controlSize.x, (float) controlSize.y, java.awt.Color.white)); g2d.fillRect(0, 0, controlSize.x, controlSize.y); // draws rotated text g2d.setFont(new java.awt.Font("SansSerif", java.awt.Font.BOLD, 16)); g2d.setColor(java.awt.Color.blue); g2d.translate(controlSize.x / 2, controlSize.y / 2); int nbOfSlices = 18; for (int i = 0; i < nbOfSlices; i++) { g2d.drawString("Angle = " + (i * 360 / nbOfSlices) + "\u00B0", 30, 0); g2d.rotate(-2 * Math.PI / nbOfSlices); } // now that we are done with Java2D, renders Graphics2D // operation // on the SWT graphics context renderer.render(gc); // now we can continue with pure SWT paint operations gc.drawOval(0, 0, controlSize.x, controlSize.y); } }); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); renderer.dispose(); System.exit(0); }
From source file:Draw2DTest.java
public static void main(String[] args) { final Graphics2DRenderer renderer = new Graphics2DRenderer(); Shell shell = new Shell(); shell.setSize(350, 350);//from w ww . j a v a 2 s . co m shell.open(); shell.setText("Draw2d Hello World"); LightweightSystem lws = new LightweightSystem(shell); IFigure figure = new Figure() { protected void paintClientArea(org.eclipse.draw2d.Graphics graphics) { Dimension controlSize = getSize(); renderer.prepareRendering(graphics); // prepares the Graphics2D renderer // gets the Graphics2D context and switch on the antialiasing Graphics2D g2d = renderer.getGraphics2D(); g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); // paints the background with a color gradient g2d.setPaint(new GradientPaint(0.0f, 0.0f, java.awt.Color.yellow, (float) controlSize.width, (float) controlSize.width, java.awt.Color.white)); g2d.fillRect(0, 0, controlSize.width, controlSize.width); // draws rotated text g2d.setFont(new java.awt.Font("SansSerif", java.awt.Font.BOLD, 16)); g2d.setColor(java.awt.Color.blue); g2d.translate(controlSize.width / 2, controlSize.width / 2); int nbOfSlices = 18; for (int i = 0; i < nbOfSlices; i++) { g2d.drawString("Angle = " + (i * 360 / nbOfSlices) + "\u00B0", 30, 0); g2d.rotate(-2 * Math.PI / nbOfSlices); } // now that we are done with Java2D, renders Graphics2D // operation // on the SWT graphics context renderer.render(graphics); // now we can continue with pure SWT paint operations graphics.drawOval(0, 0, controlSize.width, controlSize.width); } }; lws.setContents(figure); Display display = Display.getDefault(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } renderer.dispose(); }
From source file:Main.java
public void paint(Graphics g) { g.fillRect(0, 0, 20, 20);/* w w w .j ava 2s. c o m*/ Graphics2D g2 = (Graphics2D) g; g2.shear(5.3, 5.4); g2.rotate(30.0 * Math.PI / 180.0); g2.scale(2.0, 2.0); g.setColor(Color.red); g.fillRect(0, 0, 20, 20); }
From source file:Main.java
public void paint(Graphics g) { g.fillRect(0, 0, 20, 20);// w w w . j a v a 2s .co m Graphics2D g2 = (Graphics2D) g; g2.translate(50, 50); g2.rotate(30.0 * Math.PI / 180.0); g2.scale(2.0, 2.0); g.setColor(Color.red); g.fillRect(0, 0, 20, 20); }
From source file:Main.java
public void paint(Graphics g) { g.fillRect(0, 0, 20, 20);/* ww w . j ava 2 s. com*/ Graphics2D g2 = (Graphics2D) g; g2.translate(5.3, 5.4); g2.rotate(30.0 * Math.PI / 180.0); g2.scale(2.0, 2.0); g.setColor(Color.red); g.fillRect(0, 0, 20, 20); }
From source file:MainClass.java
public void paint(Graphics g) { g.fillRect(0, 0, 20, 20);/*from w ww . jav a2s . co m*/ Graphics2D g2 = (Graphics2D) g; g2.translate(50, 50); g2.rotate(30.0 * Math.PI / 180.0); g2.scale(2.0, 2.0); g.setColor(Color.red); g.fillRect(0, 0, 20, 20); }
From source file:Rotate.java
public void paint(Graphics g) { super.paint(g); Graphics2D g2d = (Graphics2D) g; g2d.setColor(new Color(150, 150, 150)); g2d.fillRect(20, 20, 80, 50);//w w w. j a va 2 s . c o m g2d.translate(180, -150); g2d.rotate(Math.PI / 4); g2d.fillRect(20, 20, 80, 50); }
From source file:ShowOff.java
protected void drawString(Graphics2D g2, double x, double y, double theta) { g2.translate(x, y);/* ww w. j av a2 s. com*/ g2.rotate(theta); String first = mMessage.substring(0, mSplit); float width = drawBoxedString(g2, first, Color.white, Color.red, 0); String second = mMessage.substring(mSplit); drawBoxedString(g2, second, Color.blue, Color.white, width); g2.rotate(-theta); g2.translate(-x, -y); }
From source file:Main.java
public void paint(Graphics g, JComponent c) { JLabel label = (JLabel) c; String text = label.getText(); Icon icon = (label.isEnabled()) ? label.getIcon() : label.getDisabledIcon(); if ((icon == null) && (text == null)) { return;/* w w w . ja v a2s. c o m*/ } FontMetrics fm = g.getFontMetrics(); paintViewInsets = c.getInsets(paintViewInsets); paintViewR.x = paintViewInsets.left; paintViewR.y = paintViewInsets.top; // Use inverted height & width paintViewR.height = c.getWidth() - (paintViewInsets.left + paintViewInsets.right); paintViewR.width = c.getHeight() - (paintViewInsets.top + paintViewInsets.bottom); paintIconR.x = paintIconR.y = paintIconR.width = paintIconR.height = 0; paintTextR.x = paintTextR.y = paintTextR.width = paintTextR.height = 0; String clippedText = layoutCL(label, fm, text, icon, paintViewR, paintIconR, paintTextR); Graphics2D g2 = (Graphics2D) g; AffineTransform tr = g2.getTransform(); if (clockwise) { g2.rotate(Math.PI / 2); g2.translate(0, -c.getWidth()); } else { g2.rotate(-Math.PI / 2); g2.translate(-c.getHeight(), 0); } if (icon != null) { icon.paintIcon(c, g, paintIconR.x, paintIconR.y); } if (text != null) { int textX = paintTextR.x; int textY = paintTextR.y + fm.getAscent(); if (label.isEnabled()) { paintEnabledText(label, g, clippedText, textX, textY); } else { paintDisabledText(label, g, clippedText, textX, textY); } } g2.setTransform(tr); }