List of usage examples for java.awt Graphics2D addRenderingHints
public abstract void addRenderingHints(Map<?, ?> hints);
From source file:org.apache.fop.render.pcl.PCLDocumentHandler.java
private IFPainter createAllBitmapPainter() { double scale = gen.getMaximumBitmapResolution() / FopFactoryConfigurator.DEFAULT_TARGET_RESOLUTION; Rectangle printArea = this.currentPageDefinition.getLogicalPageRect(); int bitmapWidth = (int) Math.ceil(UnitConv.mpt2px(printArea.width, gen.getMaximumBitmapResolution())); int bitmapHeight = (int) Math.ceil(UnitConv.mpt2px(printArea.height, gen.getMaximumBitmapResolution())); this.currentImage = createBufferedImage(bitmapWidth, bitmapHeight); Graphics2D graphics2D = this.currentImage.createGraphics(); if (!PCLGenerator.isJAIAvailable()) { RenderingHints hints = new RenderingHints(null); //These hints don't seem to make a difference :-( Not seeing any dithering on Sun Java. hints.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE); graphics2D.addRenderingHints(hints); }//ww w . ja va 2s .c o m //Ensure white page background graphics2D.setBackground(Color.WHITE); graphics2D.clearRect(0, 0, bitmapWidth, bitmapHeight); graphics2D.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON); graphics2D.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE); graphics2D.scale(scale / 1000f, scale / 1000f); graphics2D.translate(-printArea.x, -printArea.y); return new Java2DPainter(graphics2D, getContext(), getFontInfo()); }
From source file:org.jcurl.core.swing.WCComponent.java
private BufferedImage renderPng(final String watermark) { final BufferedImage img = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_ARGB); final Graphics2D g2 = (Graphics2D) img.getGraphics(); {// www . j a v a 2 s .c o m final Map<Key, Object> hints = new HashMap<Key, Object>(); hints.put(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY); hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); hints.put(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY); hints.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE); hints.put(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON); hints.put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); hints.put(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE); hints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); g2.addRenderingHints(hints); } final Font f0 = g2.getFont(); paint(g2); g2.setTransform(new AffineTransform()); if (watermark != null) { if (log.isDebugEnabled()) log.debug(f0); g2.setFont(f0); g2.setColor(new Color(0, 0, 0, 128)); g2.drawString(watermark, 10, 20); } g2.dispose(); return img; }
From source file:org.geowebcache.service.wms.WMSTileFuser.java
protected void scaleRaster() { if (canvasSize[0] != reqWidth || canvasSize[1] != reqHeight) { BufferedImage preTransform = canvas; canvas = new BufferedImage(reqWidth, reqHeight, preTransform.getType()); Graphics2D gfx = canvas.createGraphics(); AffineTransform affineTrans = AffineTransform.getScaleInstance( ((double) reqWidth) / preTransform.getWidth(), ((double) reqHeight) / preTransform.getHeight()); log.debug("AffineTransform: " + (((double) reqWidth) / preTransform.getWidth()) + "," + +(((double) reqHeight) / preTransform.getHeight())); // Hints settings RenderingHints hintsTemp = HintsLevel.DEFAULT.getRenderingHints(); if (hints != null) { hintsTemp = hints;/*from w ww . j a v a 2 s .com*/ } gfx.addRenderingHints(hintsTemp); gfx.drawRenderedImage(preTransform, affineTrans); gfx.dispose(); } }
From source file:org.jcurl.core.swing.RockLocationDisplayBase.java
public void exportPng(File dst) throws IOException { final BufferedImage img = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_ARGB); final Graphics2D g2 = (Graphics2D) img.getGraphics(); {/*from w w w . j a va2s .c om*/ final Map hints = new HashMap(); hints.put(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY); hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); hints.put(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY); hints.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE); hints.put(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON); hints.put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); hints.put(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE); hints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); g2.addRenderingHints(hints); } this.paintComponent(g2); g2.dispose(); if (!dst.getName().endsWith(".png")) dst = new File(dst.getName() + ".png"); ImageIO.write(img, "png", dst); }
From source file:JXTransformer.java
public void paint(Graphics g) { //repaint the whole transformer in case the view component was repainted Rectangle clipBounds = g.getClipBounds(); if (clipBounds != null && !clipBounds.equals(visibleRect)) { repaint();// w ww .j av a 2 s . c o m } //clear the background g.setColor(getBackground()); g.fillRect(0, 0, getWidth(), getHeight()); if (view != null && at.getDeterminant() != 0) { Graphics2D g2 = (Graphics2D) g.create(); Insets insets = getInsets(); Rectangle bounds = getBounds(); //don't forget about insets bounds.x += insets.left; bounds.y += insets.top; bounds.width -= insets.left + insets.right; bounds.height -= insets.top + insets.bottom; double centerX1 = bounds.getCenterX(); double centerY1 = bounds.getCenterY(); Rectangle tb = getTransformedSize(); double centerX2 = tb.getCenterX(); double centerY2 = tb.getCenterY(); //set antialiasing by default g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); if (renderingHints != null) { g2.addRenderingHints(renderingHints); } //translate it to the center of the view component again double tx = centerX1 - centerX2 - getX(); double ty = centerY1 - centerY2 - getY(); g2.translate((int) tx, (int) ty); g2.transform(at); view.paint(g2); g2.dispose(); } //paint the border paintBorder(g); }
From source file:lucee.runtime.img.Image.java
public void paste(Image topImage, int x, int y) throws ExpressionException { RenderingHints interp = new RenderingHints(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); BorderExtender extender = BorderExtender.createInstance(1); Graphics2D g = getGraphics(); g.addRenderingHints(new RenderingHints(JAI.KEY_BORDER_EXTENDER, extender)); g.drawImage(topImage.image(), (new AffineTransformOp(AffineTransform.getTranslateInstance(x, y), interp)), 0, 0);//from w w w. ja v a 2s. com }