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| | | import java.net.FileNameMap; |
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| | | import java.net.URLConnection; |
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| | | import javax.imageio.ImageIO; |
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| | | import javax.imageio.ImageWriter; |
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| | | import javax.imageio.ImageWriteParam; |
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| | | import javax.imageio.stream.FileImageOutputStream; |
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| | | import javax.imageio.IIOImage; |
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| | | import java.lang.Integer; |
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| | | |
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| | | /* |
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| | | Skript zum Verkleinern von Bildern mit Hilfe |
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| | | der Klasse Bild |
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| | | Java-Code zum Verkleinern von Bildern |
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| | | |
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| | | args[0] - Anzahl Pixel an der laengsten Kante |
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| | | args[1] - qualitaet JPEG, z.B. 75 fuer 75% |
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| | |
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| | | mediaTracker.waitForID(0); |
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| | | if (!mediaTracker.isErrorAny()) { |
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| | | |
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| | | int quality = Integer.parseInt(args[1]); |
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| | | float quality = Float.parseFloat(args[1]); |
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| | | float factor = (float) 0.0; |
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| | | |
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| | | BufferedImage thumbImage; |
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| | |
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| | | imgType = "jpg"; |
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| | | } |
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| | | |
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| | | ImageIO.write(thumbImage, imgType, outFile); |
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| | | //ImageIO.write(thumbImage, imgType, outFile); |
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| | | |
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| | | /* 14.1.2018 Beginn */ |
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| | | //File outfile =new File(“/opt/images/modified.jpg”); |
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| | | ImageWriter writer = ImageIO.getImageWritersByFormatName(imgType).next(); |
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| | | //ImageWriter writer = iter.next(); |
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| | | ImageWriteParam iwp = writer.getDefaultWriteParam(); |
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| | | iwp.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); |
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| | | iwp.setCompressionQuality(quality); |
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| | | writer.setOutput(new FileImageOutputStream(outFile)); |
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| | | writer.write(null, new IIOImage(thumbImage, null, null),iwp); |
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| | | writer.dispose(); |
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| | | /* 14.1.2018 Ende */ |
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| | | |
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| | | |
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| | | } |
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| | | } catch (InterruptedException ex) { |
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| | | System.out.println("Error: " + ex.getLocalizedMessage()); |
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