Java Code Examples for java.awt.RenderingHints

The following are top voted examples for showing how to use java.awt.RenderingHints. These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples.

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Example 1

Project: rapidminer File: TextAreaUI.java View source code

8 votes

@Override
protected void paintBackground(Graphics g) {
	Graphics2D g2 = (Graphics2D) g;
	g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

	g2.setColor(getComponent().getBackground());
	g2.fillRoundRect(0, 0, getComponent().getWidth(), getComponent().getHeight(),
			RapidLookAndFeel.CORNER_DEFAULT_RADIUS, RapidLookAndFeel.CORNER_DEFAULT_RADIUS);
}

Example 2

Project: Neukoelln_SER316 File: HTMLEditorPane.java View source code

7 votes

public void paint(Graphics g) {
	if (antiAlias) {
		Graphics2D g2 = (Graphics2D) g;
		g2.setRenderingHint(RenderingHints.KEY_RENDERING,
				RenderingHints.VALUE_RENDER_QUALITY);
		g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
				RenderingHints.VALUE_ANTIALIAS_ON);
		g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
				RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
		/*g2.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
				RenderingHints.VALUE_FRACTIONALMETRICS_ON);*/
		super.paint(g2);
	} else {
		super.paint(g);
	}
}

Example 3

Project: rapidminer File: ColorRGBComboBoxCellRenderer.java View source code

7 votes

protected Icon createColoredRectangleIcon(Color color) {
	// create buffered image for colored icon
	BufferedImage bufferedImage = new BufferedImage(10, 10, BufferedImage.TYPE_INT_ARGB);
	Graphics2D g2 = bufferedImage.createGraphics();
	g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, // Anti-alias!
			RenderingHints.VALUE_ANTIALIAS_ON);

	if (color != null) {
		// fill image with item color
		Color newColor = new Color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
		g2.setColor(newColor);
	} else {
		g2.setColor(Color.gray);
	}
	g2.fillRect(0, 0, 10, 10);

	return new ImageIcon(bufferedImage);
}

Example 4

Project: GIFKR File: ViewUtils.java View source code

6 votes

public static JPanel wrapMacFancy(JPanel content) {
	JPanel panel = new JPanel(new BorderLayout()) {

		private static final long serialVersionUID = 941275105778632480L;

		@Override
		public void paintComponent(Graphics g) {
			Color border = new Color(64, 64, 64, 64);
			Color bg = new Color(128, 128, 128, 64);

			Graphics2D g2 = (Graphics2D) g;
			g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
			g2.setColor(bg);
			g2.fillRoundRect(1, 1, this.getWidth()-2, this.getHeight()-2, 10, 10);
			g2.setColor(border);
			g2.drawRoundRect(0, 0, this.getWidth()-1, this.getHeight()-1, 10, 10);
		}
	};
	
	panel.setOpaque(false);
	content.setOpaque(false);
	panel.add(content, BorderLayout.CENTER);
	
	return panel;
}

Example 5

Project: Tarski File: OurAntiAlias.java View source code

6 votes

/** Constructs an antialias-capable JTextPane with a DefaultHighlighter associated with it.
 * @param attributes - see {@link edu.mit.csail.sdg.alloy4.OurUtil#make OurUtil.make(component, attributes...)}
 */
public static JTextPane pane(Object... attributes) {
   JTextPane ans = new JTextPane() {
      static final long serialVersionUID = 0;
      @Override public void paint(Graphics gr) {
         if (antiAlias && gr instanceof Graphics2D) {
            ((Graphics2D)gr).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
         }
         super.paint(gr);
      }
   };
   OurUtil.make(ans, attributes);
   ans.setHighlighter(new DefaultHighlighter());
   map.put(ans, Boolean.TRUE);
   return ans;
}

Example 6

Project: brModelo File: Editor.java View source code

6 votes

@Override
public void paintComponent(Graphics g) {
    super.paintComponent(g); //paint background

    if (diagramaAtual == null) {
        return;
    }

    RenderingHints renderHints
            = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
                    RenderingHints.VALUE_ANTIALIAS_ON);
    renderHints.put(RenderingHints.KEY_RENDERING,
            RenderingHints.VALUE_RENDER_QUALITY);

    Graphics2D Canvas = (Graphics2D) g;
    Canvas.addRenderingHints(renderHints);

    Canvas.setPaint(Color.BLACK);
    Stroke stroke = new BasicStroke(2.f,
            BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER);
    Canvas.setStroke(stroke);

    Canvas.drawRect(box.getLocation().x, box.getLocation().y, box.getWidth(), box.getHeight());
    Canvas.setPaint(Color.GRAY);
    Canvas.drawRect(box.getLocation().x + 1, box.getLocation().y + 1, box.getWidth(), box.getHeight());
    //Canvas.setPaint(Color.BLACK);
}

Example 7

Project: OpenJSharp File: Blit.java View source code

6 votes

public void Blit(SurfaceData srcData,
                 SurfaceData dstData,
                 Composite comp,
                 Region clip,
                 int srcx, int srcy,
                 int dstx, int dsty,
                 int width, int height)
{
    ColorModel srcCM = srcData.getColorModel();
    ColorModel dstCM = dstData.getColorModel();
    // REMIND: Should get RenderingHints from sg2d
    CompositeContext ctx = comp.createContext(srcCM, dstCM,
                                              new RenderingHints(null));
    Raster srcRas = srcData.getRaster(srcx, srcy, width, height);
    WritableRaster dstRas =
        (WritableRaster) dstData.getRaster(dstx, dsty, width, height);

    if (clip == null) {
        clip = Region.getInstanceXYWH(dstx, dsty, width, height);
    }
    int span[] = {dstx, dsty, dstx+width, dsty+height};
    SpanIterator si = clip.getSpanIterator(span);
    srcx -= dstx;
    srcy -= dsty;
    while (si.nextSpan(span)) {
        int w = span[2] - span[0];
        int h = span[3] - span[1];
        Raster tmpSrcRas = srcRas.createChild(srcx + span[0], srcy + span[1],
                                              w, h, 0, 0, null);
        WritableRaster tmpDstRas = dstRas.createWritableChild(span[0], span[1],
                                                              w, h, 0, 0, null);
        ctx.compose(tmpSrcRas, tmpDstRas, tmpDstRas);
    }
    ctx.dispose();
}

Example 8

Project: OpenJSharp File: AffineTransformOp.java View source code

6 votes

/**
 * Construct AffineTransformOp with the given xform and rendering hints.
 * 
 * @param xform AffineTransform that will applied to the source image
 * @param hints rendering hints that will be used during transformation
 * @throws ImagingOpException if the transform matrix is noninvertible
 */
public AffineTransformOp (AffineTransform xform, RenderingHints hints)
{
  this.transform = xform;
  this.hints = hints;
  if (xform.getDeterminant() == 0)
    throw new ImagingOpException(null);
}

Example 9

Project: VISNode File: JNodeBorder.java View source code

6 votes

@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
    Graphics2D g2d = (Graphics2D) g.create();
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setColor(new Color(0x666666));
    g2d.fillRect(x + 5, y + 5, width - 11, height - 11);
    paintHeader(g2d, x, y, width, height);
    if (node.getParentNodeContainer().getSelection().contains(node)) {
        g2d.setColor(UIHelper.getColor("Node.border:selected"));
    } else {
        g2d.setColor(UIHelper.getColor("Node.border"));
    }
    g2d.drawRect(x + 5, y + 5, width - 11, height - 11);
    g2d.setColor(UIHelper.getColor("Node.Header.title"));
    g2d.drawString(title, 19, 22);
    g2d.dispose();
}

Example 10

Project: jaer File: RNNfilter.java View source code

6 votes

private BufferedImage getScaledImage() {
    BufferedImage image = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = image.createGraphics();
    g2d.addRenderingHints(new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY));
    g2d.drawImage(this.image.getImage(), 0, 0, getWidth(), getHeight(), null);
    return image;
}

Example 11

Project: incubator-netbeans File: BalloonManager.java View source code

6 votes

@Override
protected void paintComponent(Graphics g) {
    Graphics2D g2d = (Graphics2D)g;
    
    g2d.setRenderingHint( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );
    
    Composite oldC = g2d.getComposite();
    Shape s = getMask( getWidth(), getHeight() );

    g2d.setComposite( AlphaComposite.getInstance( AlphaComposite.SRC_OVER, 0.25f*currentAlpha ) );
    g2d.setColor( Color.black );
    g2d.fill( getShadowMask(s) );
    
    g2d.setColor( UIManager.getColor( "ToolTip.background" ) ); //NOI18N
    g2d.setComposite( AlphaComposite.getInstance( AlphaComposite.SRC_OVER, currentAlpha ) );
    Point2D p1 = s.getBounds().getLocation();
    Point2D p2 = new Point2D.Double(p1.getX(), p1.getY()+s.getBounds().getHeight());
    if( isMouseOverEffect )
        g2d.setPaint( new GradientPaint( p2, getMouseOverGradientStartColor(), p1, getMouseOverGradientFinishColor() ) );
    else
        g2d.setPaint( new GradientPaint( p2, getDefaultGradientStartColor(), p1, getDefaultGradientFinishColor() ) );
    g2d.fill(s);
    g2d.setColor( Color.black );
    g2d.draw(s);
    g2d.setComposite( oldC );
}

Example 12

Project: incubator-netbeans File: ProgressLabel.java View source code

6 votes

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    if( g instanceof Graphics2D ) {
        Graphics2D g2d = (Graphics2D) g;
        //turn on high quality bitmap rendering
        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
        g2d.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
        g2d.translate(x, y);
        g2d.drawImage(img, at, null);
        g2d.translate(-x, -y);
    }
}

Example 13

Project: jdk8u-jdk File: NonOpaqueDestLCDAATest.java View source code

6 votes

private void render(Image im, int type, String s) {
    Graphics2D g2d = (Graphics2D) im.getGraphics();
    clear(g2d, type, im.getWidth(null), im.getHeight(null));
    g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);
    Font f = new Font("Dialog", Font.BOLD, 40);// g2d.getFont().deriveFont(32.0f);
    g2d.setColor(Color.white);
    g2d.setFont(g2d.getFont().deriveFont(36.0f));
    g2d.drawString(s, 10, im.getHeight(null) / 2);
}

Example 14

Project: OpenJSharp File: Font2DTest.java View source code

6 votes

public ChoiceV2Renderer(ChoiceV2 choice) {
    BufferedImage yes =
        new BufferedImage(10, 10, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g = yes.createGraphics();
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                       RenderingHints.VALUE_ANTIALIAS_ON);
    g.setColor(Color.BLUE);
    g.drawLine(0, 5, 3, 10);
    g.drawLine(1, 5, 4, 10);
    g.drawLine(3, 10, 10, 0);
    g.drawLine(4, 9, 9, 0);
    g.dispose();
    BufferedImage blank =
        new BufferedImage(10, 10, BufferedImage.TYPE_INT_ARGB);
    yesImage = new ImageIcon(yes);
    blankImage = new ImageIcon(blank);
    this.choice = choice;
}

Example 15

Project: incubator-netbeans File: RemoteAWTService.java View source code

6 votes

static Snapshot[] getGUISnapshots() {
    List snapshots = new ArrayList();   //System.err.println("gGUI: thread = "+Thread.currentThread());
    Window[] windows = Window.getWindows(); //System.err.println("gGUI: windows = "+windows.length);
    for (int wi = 0; wi < windows.length; wi++) {
        Window w = windows[wi]; //System.err.println("gGUI: w["+wi+"] = "+w+", is visible = "+w.isVisible());
        if (!w.isVisible()) {
            continue;
        }
        Dimension d = w.getSize();  //System.err.println("gGUI:  size = "+d);
        if (d.width == 0 || d.height == 0) {
            continue;
        }
        BufferedImage bi = new BufferedImage(d.width, d.height, BufferedImage.TYPE_INT_ARGB);
        Graphics2D g = bi.createGraphics();
        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_DEFAULT);
        w.paint(g);
        Raster raster = bi.getData();
        Object data = raster.getDataElements(0, 0, d.width, d.height, null);
        int[] dataArr;  //System.err.println("gGUI: data = "+data);
        if (data instanceof int[]) {
            dataArr = (int[]) data;
        } else {
            continue;
        }
        String title = null;
        if (w instanceof Frame) {
            title = ((Frame) w).getTitle();
        } else if (w instanceof Dialog) {
            title = ((Dialog) w).getTitle();
        }   //System.err.println("gGUI: title = "+title);
        snapshots.add(new Snapshot(w, title, d.width, d.height, dataArr));
    }
    Snapshot[] snapshotArr = (Snapshot[]) snapshots.toArray(new Snapshot[] {});
    lastGUISnapshots = snapshotArr;
    return snapshotArr;
}

Example 16

Project: Tarski File: GraphViewer.java View source code

6 votes

/** Export the current drawing as a PNG file with the given file name and image resolution. */
public void alloySaveAsPNG(String filename, double scale, double dpiX, double dpiY) throws IOException {
   try {
      int width = (int) (graph.getTotalWidth()*scale);   if (width<10) width=10;
      int height = (int) (graph.getTotalHeight()*scale); if (height<10) height=10;
      BufferedImage bf = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
      Graphics2D gr = (Graphics2D) (bf.getGraphics());
      gr.setColor(WHITE);
      gr.fillRect(0, 0, width, height);
      gr.setColor(BLACK);
      gr.scale(scale,scale);
      gr.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      graph.draw(new Artist(gr), scale, null, false);
      OurPNGWriter.writePNG(bf, filename, dpiX, dpiY);
   } catch(Throwable ex) {
      if (ex instanceof IOException) throw (IOException)ex;
      throw new IOException("Failure writing the PNG file to " + filename + " (" + ex + ")");
   }
}

Example 17

Project: Logisim File: Canvas.java View source code

6 votes

protected void paintBackground(Graphics g) {
	if (AppPreferences.ANTI_ALIASING.getBoolean()) {
		Graphics2D g2 = (Graphics2D) g;
		g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
		g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
	}
	g.clearRect(0, 0, getWidth(), getHeight());
}

Example 18

Project: hackrf-spectrum-analyzer File: WaterfallPlot.java View source code

6 votes

@Override protected void paintComponent(Graphics arg0)
{
	Graphics2D g = (Graphics2D) arg0;
	g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
	int w = chartWidth;
	int h = getHeight();
	g.setColor(Color.black);
	g.fillRect(0, 0, getWidth(), getHeight());

	g.drawImage(bufferedImages[drawIndex], chartXOffset, 0, w, h, null);
	
	if (displayMarker){
		g.setColor(Color.gray);
		g.drawLine(displayMarkerX, 0, displayMarkerX, h);
		g.drawString(String.format("%.1fMHz", displayMarkerFrequency/1000000.0), displayMarkerX+5, h/2);
	}//finish marker 
	
	g.setColor(Color.white);
	int x	= chartXOffset + w - 250;
	int y	= h - 20;
	g.drawString(renderingInfo, x, y-20);
	g.drawString(statusMessage, x, y);
}

Example 19

Project: defense-solutions-proofs-of-concept File: RoundedJPanel.java View source code

6 votes

@Override
protected void paintComponent(Graphics g) {
    int borderWidth = 3;
    int x = borderWidth;
    int y = borderWidth;
    int w = getWidth() - (2 * borderWidth);
    int h = getHeight() - (2 * borderWidth);
    int arc = 30;

    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setColor(Color.WHITE);
    g2.fillRoundRect(x, y, w, h, arc, arc);

    g2.setStroke(new BasicStroke(borderWidth));
    g2.setColor(new Color(40, 40, 40));
    g2.drawRoundRect(x, y, w, h, arc, arc);

    g2.dispose();
}

Example 20

Project: hearthstone File: Animacao.java View source code

6 votes

@Override
public void paintComponent(Graphics g) {
    SwingUtilities.invokeLater(() -> {
        Graphics2D g2 = (Graphics2D) getGraphics();
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        g2.setStroke(new BasicStroke(5, BasicStroke.JOIN_ROUND, BasicStroke.CAP_ROUND));
        g2.setColor(Color.red);
        g2.drawLine(origemEvento.x, origemEvento.y, destinoEvento.x, destinoEvento.y);
        g2.setStroke(new BasicStroke(5, BasicStroke.JOIN_ROUND, BasicStroke.CAP_ROUND));
        g2.drawOval(destinoEvento.x - 25, destinoEvento.y - 25, 50, 50);
        g2.fillOval(destinoEvento.x - 10, destinoEvento.y - 10, 20, 20);
        g2.dispose();
    });
}

Example 21

Project: incubator-netbeans File: BalloonManager.java View source code

6 votes

@Override
protected void paintComponent(Graphics g) {
    Graphics2D g2d = (Graphics2D)g;
    
    g2d.setRenderingHint( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );
    
    Composite oldC = g2d.getComposite();
    Shape s = getMask( getWidth(), getHeight() );

    g2d.setComposite( AlphaComposite.getInstance( AlphaComposite.SRC_OVER, 0.25f*currentAlpha ) );
    g2d.setColor( Color.black );
    g2d.fill( getShadowMask(s) );
    
    g2d.setColor( UIManager.getColor( "ToolTip.background" ) ); //NOI18N
    g2d.setComposite( AlphaComposite.getInstance( AlphaComposite.SRC_OVER, currentAlpha ) );
    Point2D p1 = s.getBounds().getLocation();
    Point2D p2 = new Point2D.Double(p1.getX(), p1.getY()+s.getBounds().getHeight());
    if( isMouseOverEffect )
        g2d.setPaint( new GradientPaint( p2, getMouseOverGradientStartColor(), p1, getMouseOverGradientFinishColor() ) );
    else
        g2d.setPaint( new GradientPaint( p2, getDefaultGradientStartColor(), p1, getDefaultGradientFinishColor() ) );
    g2d.fill(s);
    g2d.setColor( Color.black );
    g2d.draw(s);
    g2d.setComposite( oldC );
}

Example 22

Project: freecol File: SimpleZippedAnimation.java View source code

6 votes

/**
 * Create a scaled version of this image animation.
 *
 * @param scale The scale factor to apply.
 * @return The scaled {@code AnimationEvent}.
 */
private AnimationEvent createScaledVersion(float scale) {
    final int width = (int)(getWidth() * scale);
    final int height = (int)(getHeight() * scale);
    BufferedImage scaled = new BufferedImage(width, height,
        BufferedImage.TYPE_INT_ARGB);
    Graphics2D g = scaled.createGraphics();
    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
                       RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    g.drawImage(this.image, 0, 0, width, height, null);
    g.dispose();

    return new ImageAnimationEventImpl(scaled, this.durationInMs);
}

Example 23

Project: QN-ACTR-Release File: HtmlPanel.java View source code

6 votes

@Override
protected void paintComponent(Graphics g) {
	if (antiAliasing) {
		Graphics2D g2d = (Graphics2D) g;
		g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
		g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
		g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
		super.paintComponent(g2d);
	} else {
		super.paintComponent(g);
	}
}

Example 24

Project: hearthstone File: DragAndDrop.java View source code

6 votes

@Override
public void paintComponent(Graphics g) {
    SwingUtilities.invokeLater(() -> {
        super.paintComponent(g);
        Graphics2D g2 = (Graphics2D) getGraphics();
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        g2.setStroke(new BasicStroke(5, BasicStroke.JOIN_ROUND, BasicStroke.CAP_ROUND));
        g2.setColor(Color.red);
        g2.drawLine(pressed.x, pressed.y, released.x, released.y);
        g2.setStroke(new BasicStroke(5, BasicStroke.JOIN_ROUND, BasicStroke.CAP_ROUND));
        g2.drawOval(released.x - 25, released.y - 25, 50, 50);
        g2.fillOval(released.x - 10, released.y - 10, 20, 20);
        g2.dispose();
    });
}

Example 25

Project: AgentWorkbench File: BasicGraphGuiVisViewer.java View source code

6 votes

/**
	 * This Initializes the VisualizationViewer.
	 */
	private void initialize() {
		
		this.setBackground(Color.WHITE);
		this.setDoubleBuffered(true);
		
		// --- Configure some rendering hints in order to accelerate the visualisation --
		this.renderingHints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_SPEED);
		this.renderingHints.put(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED);
		this.renderingHints.put(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_SPEED);
		this.renderingHints.put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);

		this.renderingHints.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_DEFAULT);
		this.renderingHints.put(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_OFF);
		
		this.renderingHints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);
		
		// --- useful and faster, but it makes the image quite unclear --------!!
//		this.renderingHints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); 
		
		// ------------------------------------------------------------------------------
		// --- Test area ----------------------------------------------------------------
		// ------------------------------------------------------------------------------
//		this.addPreRenderPaintable(new MapPreRenderer<V, E>(this));
		
	}

Example 26

Project: BHBot File: MarvinImage.java View source code

6 votes

/**
 * Resize and return the image passing the new height and width
 * @param height
 * @param width
 * @return
 */
public BufferedImage getBufferedImage(int width, int height)
{
	// using the new approach of Java 2D API 
	BufferedImage buf = new BufferedImage(width,height, BufferedImage.TYPE_INT_ARGB);
	Graphics2D g2d = (Graphics2D) buf.getGraphics();
	g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION,RenderingHints.VALUE_INTERPOLATION_BILINEAR);
	g2d.drawImage(image,0,0,width,height,null);
	g2d.dispose();
	return(buf);
}

Example 27

Project: Logisim File: Canvas.java View source code

6 votes

@Override
public void paintComponent(Graphics g) {
	if (AppPreferences.ANTI_ALIASING.getBoolean()) {
		Graphics2D g2 = (Graphics2D) g;
		g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
		g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
	}
	paintBackground(g);
	paintForeground(g);
}

Example 28

Project: rapidminer File: ButtonUI.java View source code

6 votes

@Override
protected void paintText(Graphics g, AbstractButton c, Rectangle textRect, String text) {
	// otherwise the tabs text would not have AA for some reason even though the rest of the
	// components has AA without this
	((Graphics2D) g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
	super.paintText(g, c, textRect, text);
}

Example 29

Project: rapidminer File: TextFieldUI.java View source code

6 votes

@Override
protected void paintBackground(Graphics g) {
	Graphics2D g2 = (Graphics2D) g;
	g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

	g2.setColor(getComponent().getBackground());
	g2.fillRoundRect(0, 0, getComponent().getWidth(), getComponent().getHeight(),
			RapidLookAndFeel.CORNER_DEFAULT_RADIUS, RapidLookAndFeel.CORNER_DEFAULT_RADIUS);
}

Example 30

Project: rapidminer File: FormattedTextFieldUI.java View source code

6 votes

@Override
protected void paintBackground(Graphics g) {
	Graphics2D g2 = (Graphics2D) g;
	g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

	if (getComponent().isEnabled()) {
		g2.setColor(Colors.TEXTFIELD_BACKGROUND);
	} else {
		g2.setColor(Colors.TEXTFIELD_BACKGROUND_DISABLED);
	}

	g2.fillRoundRect(0, 0, getComponent().getWidth(), getComponent().getHeight(),
			RapidLookAndFeel.CORNER_DEFAULT_RADIUS, RapidLookAndFeel.CORNER_DEFAULT_RADIUS);
}

Example 31

Project: jdk8u-jdk File: DrawRotatedString.java View source code

6 votes

private static BufferedImage createBufferedImage(final boolean  aa) {
    final BufferedImage bi = new BufferedImage(SIZE, SIZE,
                                               BufferedImage.TYPE_INT_RGB);
    final Graphics2D bg = bi.createGraphics();
    bg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                        aa ? RenderingHints.VALUE_ANTIALIAS_ON
                           : RenderingHints.VALUE_ANTIALIAS_OFF);
    bg.setColor(Color.RED);
    bg.fillRect(0, 0, SIZE, SIZE);
    bg.translate(100, 100);
    bg.rotate(Math.toRadians(90));
    bg.setColor(Color.BLACK);
    bg.setFont(bg.getFont().deriveFont(20.0f));
    bg.drawString("MMMMMMMMMMMMMMMM", 0, 0);
    bg.dispose();
    return bi;
}

Example 32

Project: java-course File: Circle.java View source code

6 votes

/**
 * {@inheritDoc}
 */
@Override
public void draw(Graphics g, RectBounds rect) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setRenderingHint(RenderingHints.KEY_RENDERING,
            RenderingHints.VALUE_RENDER_QUALITY);
    g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
            RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    g2.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING,
            RenderingHints.VALUE_COLOR_RENDER_QUALITY);
    g2.setColor(color);
    g2.drawOval(center.x - radius - rect.getMinX(), center.y - radius
            - rect.getMinY(), 2 * radius, 2 * radius);
}

Example 33

Project: ramus File: PIDEF0painter.java View source code

6 votes

private void writeImage(final OutputStream stream, final String format)
        throws IOException {
    final int y1 = movingArea.getIntOrdinate(movingArea.TOP_PART_A);

    final int y2 = movingArea.getIntOrdinate(movingArea.CLIENT_HEIGHT);
    final int y3 = movingArea.getIntOrdinate(movingArea.BOTTOM_PART_A);

    int height = y1 + y2 + y3 + 1;
    final BufferedImage bi = new BufferedImage(size.width, height,
            BufferedImage.TYPE_INT_RGB);
    final Graphics2D g = (Graphics2D) bi.getGraphics();
    g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    g.setRenderingHint(RenderingHints.KEY_RENDERING,
            RenderingHints.VALUE_RENDER_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
            RenderingHints.VALUE_STROKE_PURE);
    g.setColor(Color.white);
    g.fillRect(0, 0, size.width, size.height);
    g.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION,
            RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
            RenderingHints.VALUE_ANTIALIAS_ON);
    g.setRenderingHint(RenderingHints.KEY_COLOR_RENDERING,
            RenderingHints.VALUE_COLOR_RENDER_QUALITY);
    g.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS,
            RenderingHints.VALUE_FRACTIONALMETRICS_ON);
    g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
            RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL,
            RenderingHints.VALUE_STROKE_NORMALIZE);
    g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

    paint(g, 0, 0);
    ImageIO.write(bi, format, stream);
}

Example 34

Project: Logisim File: ZoomControl.java View source code

6 votes

@Override
protected void paintComponent(Graphics g) {
	if (AppPreferences.ANTI_ALIASING.getBoolean()) {
		Graphics2D g2 = (Graphics2D) g;
		g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
		g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
	}
	int width = getWidth();
	int height = getHeight();
	g.setColor(state ? Color.black : getBackground().darker());
	int dim = (Math.min(width, height) - 4) / 3 * 3 + 1;
	int xoff = (width - dim) / 2;
	int yoff = (height - dim) / 2;
	for (int x = 0; x < dim; x += 3) {
		for (int y = 0; y < dim; y += 3) {
			g.drawLine(x + xoff, y + yoff, x + xoff, y + yoff);
		}
	}
}

Example 35

Project: rapidminer File: AbstractConfigurationPanel.java View source code

6 votes

protected Icon createColoredRectangleIcon(Color color) {
	// create buffered image for colored icon
	BufferedImage bufferedImage = new BufferedImage(10, 10, BufferedImage.TYPE_INT_ARGB);
	Graphics2D g2 = bufferedImage.createGraphics();
	g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, // Anti-alias!
			RenderingHints.VALUE_ANTIALIAS_ON);

	if (color != null) {
		// fill image with item color
		Color newColor = new Color(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
		g2.setColor(newColor);
	} else {
		g2.setColor(Color.gray);
	}
	g2.fillRect(0, 0, 10, 10);

	return new ImageIcon(bufferedImage);
}

Example 36

Project: brModelo File: InspectorItemBase.java View source code

6 votes

@Override
public void paint(Graphics g) {
    super.paint(g);
    RenderingHints renderHints
            = new RenderingHints(RenderingHints.KEY_ANTIALIASING,
                    RenderingHints.VALUE_ANTIALIAS_ON);
    renderHints.put(RenderingHints.KEY_RENDERING,
            RenderingHints.VALUE_RENDER_QUALITY);

    renderHints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

    Graphics2D Canvas = (Graphics2D) g;

    Canvas.addRenderingHints(renderHints);

    Canvas.setStroke(new BasicStroke(
            1f,
            BasicStroke.CAP_ROUND,
            BasicStroke.JOIN_ROUND));

    Canvas.setPaint(Color.BLACK);

    paint2D(Canvas);
}

Example 37

Project: org.alloytools.alloy File: OurAntiAlias.java View source code

6 votes

/**
 * Constructs an antialias-capable JTextPane with a DefaultHighlighter
 * associated with it.
 * 
 * @param attributes - see {@link edu.mit.csail.sdg.alloy4.OurUtil#make
 *            OurUtil.make(component, attributes...)}
 */
public static JTextPane pane(Object... attributes) {
	JTextPane ans = new JTextPane() {
		static final long serialVersionUID = 0;

		@Override
		public void paint(Graphics gr) {
			if (antiAlias && gr instanceof Graphics2D) {
				((Graphics2D) gr).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
						RenderingHints.VALUE_ANTIALIAS_ON);
			}
			super.paint(gr);
		}
	};
	OurUtil.make(ans, attributes);
	ans.setHighlighter(new DefaultHighlighter());
	map.put(ans, Boolean.TRUE);
	return ans;
}

Example 38

Project: parabuild-ci File: JFreeChart.java View source code

6 votes

/**
 * Sets a flag that indicates whether or not anti-aliasing is used when the
 * chart is drawn.
 * <P>
 * Anti-aliasing usually improves the appearance of charts, but is slower.
 *
 * @param flag  the new value of the flag.
 * 
 * @see #getAntiAlias()
 */
public void setAntiAlias(boolean flag) {

    Object val = this.renderingHints.get(RenderingHints.KEY_ANTIALIASING);
    if (val == null) {
        val = RenderingHints.VALUE_ANTIALIAS_DEFAULT;
    }
    if (!flag && RenderingHints.VALUE_ANTIALIAS_OFF.equals(val) 
        || flag && RenderingHints.VALUE_ANTIALIAS_ON.equals(val)) {
        // no change, do nothing
        return;
    }
    if (flag) {
        this.renderingHints.put(RenderingHints.KEY_ANTIALIASING, 
                                RenderingHints.VALUE_ANTIALIAS_ON);
    }
    else {
        this.renderingHints.put(RenderingHints.KEY_ANTIALIASING, 
                                RenderingHints.VALUE_ANTIALIAS_OFF);
    }
    fireChartChanged();

}

Example 39

Project: parabuild-ci File: JFreeChart.java View source code

6 votes

/**
 * Sets a flag that indicates whether or not anti-aliasing is used when the
 * chart is drawn.
 * <P>
 * Anti-aliasing usually improves the appearance of charts, but is slower.
 *
 * @param flag  the new value of the flag.
 */
public void setAntiAlias(boolean flag) {

    Object o = this.renderingHints.get(RenderingHints.KEY_ANTIALIASING);
    if (o == null) {
        o = RenderingHints.VALUE_ANTIALIAS_DEFAULT;
    }
    if (!flag && RenderingHints.VALUE_ANTIALIAS_OFF.equals(o) 
        || flag && RenderingHints.VALUE_ANTIALIAS_ON.equals(o)) {
        // no change, do nothing
        return;
    }
    if (flag) {
        this.renderingHints.put(RenderingHints.KEY_ANTIALIASING, 
                                RenderingHints.VALUE_ANTIALIAS_ON);
    }
    else {
        this.renderingHints.put(RenderingHints.KEY_ANTIALIASING, 
                                RenderingHints.VALUE_ANTIALIAS_OFF);
    }
    fireChartChanged();

}

Example 40

Project: GIFKR File: ImageTools.java View source code

6 votes

public static BufferedImage fitHeight(BufferedImage img, int width, int height, boolean fast){
	img=resize(img, (int)(img.getWidth()*(height/(double)img.getHeight())), height, fast);
	if(img.getHeight()>height){
		img=img.getSubimage((img.getWidth()-width)/2, 0, width, img.getHeight());
	}

	BufferedImage fullImage=new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
	Graphics2D g=(Graphics2D)fullImage.getGraphics();
	if(!fast){
		g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
	}
	g.drawImage(img, (width-img.getWidth())/2, 0, null);

	g.dispose();

	return fullImage;	
}