本文整理匯總了Java中java.awt.image.ImageConsumer.setPixels方法的典型用法代碼示例。如果您正苦於以下問題：Java ImageConsumer.setPixels方法的具體用法？Java ImageConsumer.setPixels怎麽用？Java ImageConsumer.setPixels使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.awt.image.ImageConsumer的用法示例。
在下文中一共展示了ImageConsumer.setPixels方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: sendPixels
import java.awt.image.ImageConsumer; //導入方法依賴的package包/類
private void sendPixels(ImageConsumer ic, int x, int y, int w, int h) {
int off = pixeloffset + pixelscan * y + x;
if (isConsumer(ic)) {
if (pixels instanceof byte[]) {
ic.setPixels(x, y, w, h, model,
((byte[]) pixels), off, pixelscan);
} else {
ic.setPixels(x, y, w, h, model,
((int[]) pixels), off, pixelscan);
}
}
}
示例2: run
import java.awt.image.ImageConsumer; //導入方法依賴的package包/類
/**
* 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);
}
}