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java Programming Glossary: imagedataEfficiently color cycling an image in Java http://stackoverflow.com/questions/7544559/efficiently-color-cycling-an-image-in-java 216 private byte blues new byte 216 private final byte imageData new byte 1000 1000 private Image image public MyPanel generateColors.. private void generateImageData for int i 0 i 1000 1000 i imageData i byte i 216 Draw the image. protected void paintComponent.. createImage new MemoryImageSource 1000 1000 colorModel imageData 0 1000 repaint Cycle the colors to the right by 1. private..
How to return a PNG image from Jersey REST service method to the browser http://stackoverflow.com/questions/9204287/how-to-return-a-png-image-from-jersey-rest-service-method-to-the-browser ByteArrayOutputStream ImageIO.write image png baos byte imageData baos.toByteArray uncomment line below to send non streamed return.. line below to send non streamed return Response.ok imageData .build uncomment line below to send streamed return Response.ok.. send streamed return Response.ok new ByteArrayInputStream imageData .build Add in exception handling etc etc. share improve this..
http://stackoverflow.com/questions/9340569/jpeg-image-with-wrong-colors is also a JPEG First I read the image from byte array imageData and most important I also read the metadata. InputStream is.. is new BufferedInputStream new ByteArrayInputStream imageData Image src null Iterator ImageReader it ImageIO.getImageReadersByMIMEType..
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