List of usage examples for java.awt.image BufferedImage TYPE_INT_ARGB
int TYPE_INT_ARGB
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From source file:org.apache.batik.transcoder.image.AbstractImageTranscoderTest.java
protected BufferedImage getImage(InputStream is) throws IOException { ImageTagRegistry reg = ImageTagRegistry.getRegistry(); Filter filt = reg.readStream(is); if (filt == null) throw new IOException("Couldn't read Stream"); RenderedImage red = filt.createDefaultRendering(); if (red == null) throw new IOException("Couldn't render Stream"); BufferedImage img = new BufferedImage(red.getWidth(), red.getHeight(), BufferedImage.TYPE_INT_ARGB); red.copyData(img.getRaster());//from w w w.j a v a2s .com return img; }
From source file:fr.ens.transcriptome.corsen.gui.qt.ResultGraphs.java
/** * Create a boxplot.//from ww w . j a va2 s . com * @param results Results to use * @return a QImage */ public QImage createBoxPlot(final CorsenResult results, final String unit) { this.width = this.width / 2; Map<Particle3D, Distance> distsMin = results.getMinDistances(); Map<Particle3D, Distance> distsMax = results.getMaxDistances(); if (distsMin == null || distsMax == null) return null; List<Float> listMin = new ArrayList<Float>(); List<Float> listMax = new ArrayList<Float>(); for (Map.Entry<Particle3D, Distance> e : distsMin.entrySet()) { final Particle3D p = e.getKey(); final long intensity = p.getIntensity(); final float distanceMin = e.getValue().getDistance(); final float distanceMax = distsMax.get(p).getDistance(); for (int i = 0; i < intensity; i++) { listMin.add(distanceMin); listMax.add(distanceMax); } } DefaultBoxAndWhiskerCategoryDataset defaultboxandwhiskercategorydataset = new DefaultBoxAndWhiskerCategoryDataset(); if (results.getMinAnalyser().count() > 0) defaultboxandwhiskercategorydataset .add(convertDistanceAnalyserToBoxAndWhiskerItem(results.getMinAnalyser()), "Distances", "Min"); // defaultboxandwhiskercategorydataset.add(listMin, "Distances", "Min"); // defaultboxandwhiskercategorydataset.add(listMax, "Distances", "Max"); JFreeChart chart = ChartFactory.createBoxAndWhiskerChart("Intensities Boxplot", "", "Distance" + unitLegend(unit), defaultboxandwhiskercategorydataset, false); addTransparency(chart); // CategoryPlot categoryplot = (CategoryPlot) chart.getPlot(); // // chart.setBackgroundPaint(Color.white); // categoryplot.setBackgroundPaint(Color.lightGray); // categoryplot.setDomainGridlinePaint(Color.white); // categoryplot.setDomainGridlinesVisible(true); // categoryplot.setRangeGridlinePaint(Color.white); // // NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis(); // numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); final BufferedImage image = chart.createBufferedImage(this.width, this.height, BufferedImage.TYPE_INT_ARGB, null); return new QImage(toByte(image.getData().getDataBuffer()), this.width, this.height, QImage.Format.Format_ARGB32); }
From source file:com.celements.photo.image.GenerateThumbnail.java
BufferedImage convertImageToBufferedImage(Image thumbImg, String watermark, String copyright, Color defaultBg) {
BufferedImage thumb = new BufferedImage(thumbImg.getWidth(null), thumbImg.getHeight(null),
BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = thumb.createGraphics();
if (defaultBg != null) {
g2d.setColor(defaultBg);/*from w ww . j a v a 2 s . co m*/
g2d.fillRect(0, 0, thumbImg.getWidth(null), thumbImg.getHeight(null));
}
g2d.drawImage(thumbImg, 0, 0, null);
if ((watermark != null) && (!watermark.equals(""))) {
drawWatermark(watermark, g2d, thumb.getWidth(), thumb.getHeight());
}
if ((copyright != null) && (!copyright.equals(""))) {
drawCopyright(copyright, g2d, thumb.getWidth(), thumb.getHeight());
}
mLogger.info("thumbDimensions: " + thumb.getHeight() + "x" + thumb.getWidth());
return thumb;
}
From source file:eu.udig.style.advanced.utils.Utilities.java
/** * Creates an {@link Image} for the given rule. * //from w ww .j a v a 2 s . co m * @param rule the rule for which to create the image. * @param width the image width. * @param height the image height. * @return the generated image. */ public static BufferedImage pointRuleToImage(final Rule rule, int width, int height) { DuplicatingStyleVisitor copyStyle = new DuplicatingStyleVisitor(); rule.accept(copyStyle); Rule newRule = (Rule) copyStyle.getCopy(); int pointSize = 0; Stroke stroke = null; Symbolizer[] symbolizers = newRule.getSymbolizers(); if (symbolizers.length > 0) { Symbolizer symbolizer = newRule.getSymbolizers()[0]; if (symbolizer instanceof PointSymbolizer) { PointSymbolizer pointSymbolizer = (PointSymbolizer) symbolizer; pointSize = SLDs.pointSize(pointSymbolizer); stroke = SLDs.stroke(pointSymbolizer); } } int strokeSize = 0; if (stroke != null) { strokeSize = SLDs.width(stroke); if (strokeSize < 0) { strokeSize = 1; stroke.setWidth(ff.literal(strokeSize)); } } pointSize = pointSize + 2 * strokeSize; if (pointSize <= 0) { pointSize = width; } // pointSize = width; BufferedImage finalImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); BufferedImage pointImage = new BufferedImage(pointSize, pointSize, BufferedImage.TYPE_INT_ARGB); Point point = d.point(pointSize / 2, pointSize / 2); d.drawDirect(pointImage, d.feature(point), newRule); Graphics2D g2d = finalImage.createGraphics(); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); if (pointSize > width || pointSize > height) { g2d.drawImage(pointImage, 0, 0, width, height, 0, 0, pointSize, pointSize, null); } else { int x = width / 2 - pointSize / 2; int y = height / 2 - pointSize / 2; g2d.drawImage(pointImage, x, y, null); } g2d.dispose(); return finalImage; }
From source file:com.pronoiahealth.olhie.server.services.BookCoverImageService.java
/** * Creates a small front cover// ww w . j a va 2 s .c o m * * @param book * @param category * @param cover * @param logo * @param authorName * @return * @throws Exception */ public String createDefaultSmallFrontCoverEncoded(Book book, BookCategory category, BookCover cover, byte[] logo, String authorName) throws Exception { return createFrontCoverEncoded(book.getCoverName(), logo, authorName, book.getBookTitle(), category.getColor(), cover.getAuthorTextColor(), cover.getCoverTitleTextColor(), 75, 100, BufferedImage.TYPE_INT_ARGB, ImageFormat.IMAGE_FORMAT_PNG, 128); }
From source file:edu.ku.brc.specify.utilapps.ERDTable.java
/** * Returns the BufferedImage of a background shadow. I creates a large rectangle than the orignal image. * @return Returns the BufferedImage of a background shadow. I creates a large rectangle than the orignal image. *///from w w w .java2 s.com private BufferedImage getBackgroundImageBuffer() { if (shadowBuffer == null) { ShadowFactory factory = new ShadowFactory(SHADOW_SIZE, 0.17f, Color.BLACK); Dimension size = inner.getSize(); BufferedImage image = new BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_ARGB); Graphics2D g2 = image.createGraphics(); g2.setColor(Color.WHITE); g2.fillRect(0, 0, image.getWidth(), image.getHeight()); g2.dispose(); shadowBuffer = factory.createShadow(image); } return shadowBuffer; }
From source file:ded.ui.DiagramController.java
@Override public void paint(Graphics g) { // Swing JPanel is double buffered already, but that is not // sufficient to avoid rendering bugs on Apple computers // with HiDPI/Retina displays. This is an attempt at a // hack that might circumvent it, effectively triple-buffering // the rendering step. if (this.tripleBufferMode != 0) { // The idea here is if I create an in-memory image with no // initial association with the display, whatever hacks Apple // has added should not kick in, and I get unscaled pixel // rendering. BufferedImage bi;//from w w w.j a v a 2s . c o m if (this.tripleBufferMode == -1) { // This is not right because we might be drawing on a // different screen than the "default" screen. Also, I // am worried that a "compatible" image might be one // subject to the scaling effects I'm trying to avoid. GraphicsDevice gd = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(); GraphicsConfiguration gc = gd.getDefaultConfiguration(); bi = gc.createCompatibleImage(this.getWidth(), this.getHeight()); } else { // This is not ideal because the color representation // for this hidden image may not match that of the display, // necessitating a conversion during 'drawImage'. try { bi = new BufferedImage(this.getWidth(), this.getHeight(), this.tripleBufferMode); } catch (IllegalArgumentException e) { // This would happen if 'tripleBufferMode' were invalid. if (this.tripleBufferMode == BufferedImage.TYPE_INT_ARGB) { // I don't know how this could happen. Re-throw. this.log("creating a BufferedImage with TYPE_INT_ARGB failed: " + Util.getExceptionMessage(e)); this.log("re-throwing exception..."); throw e; } else { // Change it to something known to be valid and try again. this.log("creating a BufferedImage with imageType " + this.tripleBufferMode + " failed: " + Util.getExceptionMessage(e)); this.log("switching type to TYPE_INT_ARGB and re-trying..."); this.tripleBufferMode = BufferedImage.TYPE_INT_ARGB; this.paint(g); return; } } } Graphics g2 = bi.createGraphics(); this.innerPaint(g2); g2.dispose(); g.drawImage(bi, 0, 0, null /*imageObserver*/); } else { this.innerPaint(g); } if (this.fpsMeasurementMode) { // Immediately trigger another paint cycle. this.repaint(); } }
From source file:com.cmart.PageControllers.SellItemImagesController.java
public void saveImages(String baseURL) { //System.out.println("sellitemimagecont: looking for image to upload!"); //System.out.println("saving images :" + baseURL); baseURL = baseURL + "/" + GV.REMOTE_IMAGE_DIR + "/"; // Special case for the thumbnail /*if(this.images.size()>1){ FileItem image = this.images.get(0); /*from w ww. j av a 2 s.c o m*/ //TODO: compress an image String[] ext = image.getName().split("\\."); int extIndex = ext.length>0 ? ext.length-1 : 0; String filename = this.itemID + "_" + 0 + "." + ext[extIndex]; String URL = filename; // Setup the thumbnail file File file = new File(GlobalVars.localImageDir, filename); file.setReadable(true, false); file.setWritable(true, false); try { image.write(file); GlobalVars.db.insertThumbnail(this.itemID, URL); } catch (Exception e) { // TODO Auto-generated catch block this.errors.add(new Error("SellItemImagesController (saveImages): Could not save thumbnail", e)); e.printStackTrace(); } }*/ boolean thumbnail = true; // Loop through all the images for (int i = 0; i < this.images.size(); i++) { FileItem image = this.images.get(i); //TODO: make number start from one and only count real images if (image.getSize() > 0) { // Make the file name and path String[] ext = image.getName().split("\\."); int extIndex = ext.length > 0 ? ext.length - 1 : 0; String filename = this.itemID + "_" + (i + 1) + "." + ext[extIndex]; //String URL = filename; // Setup the image file //System.out.println("setting temp dir as the image"); File file = new File(GV.LOCAL_TEMP_DIR, filename + "tmp"); file.setReadable(true, false); file.setWritable(true, false); //System.out.println("URL :" + URL); //System.out.println("name :" + filename); //System.out.println("local :" + GV.LOCAL_IMAGE_DIR); //System.out.println("remote :" + GV.REMOTE_IMAGE_DIR); try { //System.out.println("doing db insert"); GV.DB.insertImage(this.itemID, i + 1, filename, ""); //System.out.println("saving image"); image.write(file); //System.out.println("mkaing file in img dir"); File file2 = new File(GV.LOCAL_IMAGE_DIR, filename); //System.out.println("doing the image resize"); BufferedImage originalImage2 = ImageIO.read(file); int type2 = originalImage2.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : originalImage2.getType(); //System.out.println("doing the image resize second step"); BufferedImage resizeImageHintJpg2 = resizeImageWithHint(originalImage2, type2, 500, 450); ImageIO.write(resizeImageHintJpg2, "jpg", file2); try { file.delete(); } catch (Exception e) { } //System.out.println("sellitemimagecont: inserted an image!"); if (thumbnail) { //TODO: some image compression String thumbName = this.itemID + "_" + 0 + "." + ext[extIndex]; GV.DB.insertThumbnail(this.itemID, thumbName); //System.out.println("doing thumbnail"); File thumbFile = new File(GV.LOCAL_IMAGE_DIR, thumbName); // Get a JPEG writer // TODO: other formats?? /*ImageWriter writer = null; Iterator iter = ImageIO.getImageWritersByFormatName("jpg"); if (iter.hasNext()) { writer = (ImageWriter)iter.next(); } // Set the output file ImageOutputStream ios = ImageIO.createImageOutputStream(thumbFile); writer.setOutput(ios); // Set the compression level JPEGImageWriteParam imgparams = new JPEGImageWriteParam(Locale.getDefault()); imgparams.setCompressionMode(ImageWriteParam.MODE_EXPLICIT) ; imgparams.setCompressionQuality(128); // Write the compressed file RenderedImage rendFile = ImageIO.read(file); writer.write(null, new IIOImage(rendFile, null, null), imgparams); // copy file InputStream fin = new FileInputStream(file); OutputStream fout = new FileOutputStream(thumbFile); byte[] buff = new byte[1024]; int len; while((len = fin.read(buff)) > 0) fout.write(buff, 0, len); fin.close(); fout.close(); */ BufferedImage originalImage = ImageIO.read(file2); int type = originalImage.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : originalImage.getType(); BufferedImage resizeImageHintJpg = resizeImageWithHint(originalImage, type, 100, 100); ImageIO.write(resizeImageHintJpg, "jpg", thumbFile); thumbnail = false; } } catch (Exception e) { // TODO Auto-generated catch block this.errors.add(new Error("SellItemImagesController (saveImages): Could not save image", e)); e.printStackTrace(); } } } if (this.errors.size() == 0 && !this.useHTML5()) { createRedirectURL(); } // Try to save the uploaded files /*try { while(images.hasNext()) { FileItem item = (FileItem) images.next(); System.out.println("doing item 1"); /* * Handle Form Fields. * if(item.isFormField()) { System.out.println("File Name = "+item.getFieldName()+", Value = "+item.getString()); } else { //Handle Uploaded files. System.out.println("Field Name = "+item.getFieldName()+ ", File Name = "+item.getName()+ ", Content type = "+item.getContentType()+ ", File Size = "+item.getSize()); /* * Write file to the ultimate location. * File file = new File(GlobalVars.imageDir,item.getName()); item.write(file); } //System.out.close(); } }catch(Exception ex) { System.out.println("Error encountered while uploading file"); }*/ }
From source file:de.mprengemann.intellij.plugin.androidicons.util.ImageUtils.java
private static BufferedImage rescaleBorder(BufferedImage image, int targetWidth, int targetHeight) throws IOException { if (targetWidth == 0) { targetWidth = 1;//ww w. j a va2s. co m } if (targetHeight == 0) { targetHeight = 1; } if (targetHeight > 1 && targetWidth > 1) { throw new IOException(); } int w = image.getWidth(); int h = image.getHeight(); int[] data = image.getRGB(0, 0, w, h, null, 0, w); int[] newData = new int[targetWidth * targetHeight]; for (int x = 0; x < w; x++) { for (int y = 0; y < h; y++) { newData[y * targetWidth + x] = 0x00; } } List<Integer> startPositions = new ArrayList<Integer>(); List<Integer> endPositions = new ArrayList<Integer>(); boolean inBlock = false; if (targetHeight == 1) { for (int x = 0; x < w; x++) { if ((0xff000000 & data[x]) != 0) { if (!inBlock) { inBlock = true; startPositions.add(x); } } else if (inBlock) { endPositions.add(x - 1); inBlock = false; } } if (inBlock) { endPositions.add(w - 1); } } else { for (int y = 0; y < h; y++) { if ((0xff000000 & data[y]) != 0) { if (!inBlock) { inBlock = true; startPositions.add(y); } } else if (inBlock) { endPositions.add(y - 1); inBlock = false; } } if (inBlock) { endPositions.add(h - 1); } } try { SplineInterpolator interpolator = new SplineInterpolator(); PolynomialSplineFunction function = interpolator.interpolate( new double[] { 0f, 1f, Math.max(w - 1, h - 1) }, new double[] { 0f, 1f, Math.max(targetHeight - 1, targetWidth - 1) }); for (int i = 0; i < startPositions.size(); i++) { int start = startPositions.get(i); int end = endPositions.get(i); for (int j = (int) function.value(start); j <= (int) function.value(end); j++) { newData[j] = 0xff000000; } } BufferedImage img = UIUtil.createImage(targetWidth, targetHeight, BufferedImage.TYPE_INT_ARGB); img.setRGB(0, 0, targetWidth, targetHeight, newData, 0, targetWidth); return img; } catch (Exception e) { Logger.getInstance(ImageUtils.class).error("resizeBorder", e); } return null; }
From source file:PrintCanvas3D.java
BufferedImage doRender(int width, int height) { BufferedImage bImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); ImageComponent2D buffer = new ImageComponent2D(ImageComponent.FORMAT_RGBA, bImage); setOffScreenBuffer(buffer);/*from w ww.ja va 2 s .c o m*/ renderOffScreenBuffer(); waitForOffScreenRendering(); bImage = getOffScreenBuffer().getImage(); return bImage; }