本文整理汇总了Java中java.awt.image.SampleModel.getPixel方法的典型用法代码示例。如果您正苦于以下问题：Java SampleModel.getPixel方法的具体用法？Java SampleModel.getPixel怎么用？Java SampleModel.getPixel使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.awt.image.SampleModel的用法示例。
在下文中一共展示了SampleModel.getPixel方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: run
import java.awt.image.SampleModel; //导入方法依赖的package包/类
/**
* The runnable method for this class. This will produce an image using
* the current RenderableImage and RenderContext and send it to all the
* ImageConsumer currently registered with this class.
*/
public void run() {
// First get the rendered image
RenderedImage rdrdImage;
if (rc != null) {
rdrdImage = rdblImage.createRendering(rc);
} else {
rdrdImage = rdblImage.createDefaultRendering();
}
// And its ColorModel
ColorModel colorModel = rdrdImage.getColorModel();
Raster raster = rdrdImage.getData();
SampleModel sampleModel = raster.getSampleModel();
DataBuffer dataBuffer = raster.getDataBuffer();
if (colorModel == null) {
colorModel = ColorModel.getRGBdefault();
}
int minX = raster.getMinX();
int minY = raster.getMinY();
int width = raster.getWidth();
int height = raster.getHeight();
Enumeration<ImageConsumer> icList;
ImageConsumer ic;
// Set up the ImageConsumers
icList = ics.elements();
while (icList.hasMoreElements()) {
ic = icList.nextElement();
ic.setDimensions(width,height);
ic.setHints(ImageConsumer.TOPDOWNLEFTRIGHT |
ImageConsumer.COMPLETESCANLINES |
ImageConsumer.SINGLEPASS |
ImageConsumer.SINGLEFRAME);
}
// Get RGB pixels from the raster scanline by scanline and
// send to consumers.
int pix[] = new int[width];
int i,j;
int numBands = sampleModel.getNumBands();
int tmpPixel[] = new int[numBands];
for (j = 0; j < height; j++) {
for(i = 0; i < width; i++) {
sampleModel.getPixel(i, j, tmpPixel, dataBuffer);
pix[i] = colorModel.getDataElement(tmpPixel, 0);
}
// Now send the scanline to the Consumers
icList = ics.elements();
while (icList.hasMoreElements()) {
ic = icList.nextElement();
ic.setPixels(0, j, width, 1, colorModel, pix, 0, width);
}
}
// Now tell the consumers we're done.
icList = ics.elements();
while (icList.hasMoreElements()) {
ic = icList.nextElement();
ic.imageComplete(ImageConsumer.STATICIMAGEDONE);
}
}