java Programming Glossary: colormodel

Program not accessing method paintComponent() of extended JPanel class

http://stackoverflow.com/questions/12226198/program-not-accessing-method-paintcomponent-of-extended-jpanel-class

import java.awt.image.BufferedImage import java.awt.image.ColorModel import java.awt.image.ComponentColorModel import java.awt.image.DataBuffer.. java.awt.image.ColorModel import java.awt.image.ComponentColorModel import java.awt.image.DataBuffer import java.awt.image.DataBufferByte.. cs ColorSpace.getInstance ColorSpace.CS_GRAY int nBits 8 ColorModel cm new ComponentColorModel cs nBits false true Transparency.OPAQUE..

Convert a JPanel to an image in a JScrollPane

http://stackoverflow.com/questions/14551646/convert-a-jpanel-to-an-image-in-a-jscrollpane

int RGB_MASKS 0xFF0000 0xFF00 0xFF private static final ColorModel RGB_OPAQUE new DirectColorModel 32 RGB_MASKS 0 RGB_MASKS 1 RGB_MASKS.. 0xFF private static final ColorModel RGB_OPAQUE new DirectColorModel 32 RGB_MASKS 0 RGB_MASKS 1 RGB_MASKS 2 ... BufferedImage image..

How to replace colors in BufferedImage in JAVA

http://stackoverflow.com/questions/2369809/how-to-replace-colors-in-bufferedimage-in-java

value of the image pixels you can modify the underlying ColorModel. Much faster that way and no need to iterate over the whole..

how to convert image to byte array in java?

http://stackoverflow.com/questions/3211156/how-to-convert-image-to-byte-array-in-java

BufferedImage consists of two main classes Raster ColorModel . Raster itself consists of two classes DataBufferByte for image..

How do you clone a BufferedImage

http://stackoverflow.com/questions/3514158/how-do-you-clone-a-bufferedimage

like this static BufferedImage deepCopy BufferedImage bi ColorModel cm bi.getColorModel boolean isAlphaPremultiplied cm.isAlphaPremultiplied.. deepCopy BufferedImage bi ColorModel cm bi.getColorModel boolean isAlphaPremultiplied cm.isAlphaPremultiplied WritableRaster..

does these code has memory leakage?

http://stackoverflow.com/questions/3968553/does-these-code-has-memory-leakage

then what is the solution for that private static final ColorModel rgbModel ColorModel.getRGBdefault public void setPixels int.. solution for that private static final ColorModel rgbModel ColorModel.getRGBdefault public void setPixels int x int y int w int h.. public void setPixels int x int y int w int h ColorModel model int pixels int off int scansize if model rgbModel try..

problem using ImageIO.write jpg file

http://stackoverflow.com/questions/4386446/problem-using-imageio-write-jpg-file

Export PDF pages to a series of images in Java

http://stackoverflow.com/questions/550129/export-pdf-pages-to-a-series-of-images-in-java

BufferedImage bimage BufferedImage image return bimage.getColorModel .hasAlpha Use a pixel grabber to retrieve the image's color.. catch InterruptedException e Get the image's color model ColorModel cm pg.getColorModel return cm.hasAlpha public static void main.. e Get the image's color model ColorModel cm pg.getColorModel return cm.hasAlpha public static void main final String args..

Smoothing a jagged path

http://stackoverflow.com/questions/7218309/smoothing-a-jagged-path

BufferedImage createCompatibleDestImage BufferedImage src ColorModel destCM BufferedImage bi new BufferedImage src.getWidth src.getHeight..

Efficiently color cycling an image in Java

http://stackoverflow.com/questions/7544559/efficiently-color-cycling-an-image-in-java

smart way. Given an image I would like to modify its IndexColorModel. As far as I can tell there's no way to modify an IndexColorModel.. As far as I can tell there's no way to modify an IndexColorModel and there's no way to give an image a new IndexColorModel. In.. and there's no way to give an image a new IndexColorModel. In fact I think there's no way to extract its color model or..

Convert short[] into a grayscale image

http://stackoverflow.com/questions/8765004/convert-short-into-a-grayscale-image

an jam it into a MemoryImageSource int buffer pixels ColorModel model new ComponentColorModel ColorSpace.getInstance ColorSpace.CS_GRAY.. int buffer pixels ColorModel model new ComponentColorModel ColorSpace.getInstance ColorSpace.CS_GRAY new int 16 false true.. 256 10000 16 i 20000 256 20000 8 i 40000 256 40000 0 ColorModel model new IndexColorModel 16 65536 cmap 0 false 1 DataBuffer.TYPE_USHORT..

does these code has memory leakage?

http://stackoverflow.com/questions/3968553/does-these-code-has-memory-leakage

changed to an ordinary instance variable. The final static colorModel in the second example is perfectly fine It's an immutable object..

Efficiently color cycling an image in Java

http://stackoverflow.com/questions/7544559/efficiently-color-cycling-an-image-in-java

cycleColors greens blues cycleColors blues IndexColorModel colorModel new IndexColorModel 8 216 reds greens blues image createImage.. blues image createImage new MemoryImageSource 1000 1000 colorModel imageData 0 1000 repaint Cycle the colors to the right by 1... implements ActionListener private final IndexColorModel colorModels new IndexColorModel 216 private final byte imageData new byte..