Java Code Examples for java.awt.image.WritableRaster#getNumDataElements()
The following examples show how to use
java.awt.image.WritableRaster#getNumDataElements() .
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Example 1
| Source File: UnrestrictedSizeUploadServlet.java From easybuggy with Apache License 2.0 | 6 votes |
|
private boolean reverseColor(String fileName) throws IOException {
boolean isConverted = false;
try {
BufferedImage image = ImageIO.read(new File(fileName));
WritableRaster raster = image.getRaster();
int[] pixelBuffer = new int[raster.getNumDataElements()];
for (int y = 0; y < raster.getHeight(); y++) {
for (int x = 0; x < raster.getWidth(); x++) {
raster.getPixel(x, y, pixelBuffer);
pixelBuffer[0] = ~pixelBuffer[0];
pixelBuffer[1] = ~pixelBuffer[1];
pixelBuffer[2] = ~pixelBuffer[2];
raster.setPixel(x, y, pixelBuffer);
}
}
// Output the image
ImageIO.write(image, "png", new File(fileName));
isConverted = true;
} catch (Exception e) {
// Log and ignore the exception
log.warn("Exception occurs: ", e);
}
return isConverted;
}
Example 2
| Source File: OffScreenImageSource.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 3
| Source File: OffScreenImageSource.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 4
| Source File: OffScreenImageSource.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 5
| Source File: OffScreenImageSource.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 6
| Source File: OffScreenImageSource.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 7
| Source File: OffScreenImageSource.java From Bytecoder with Apache License 2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 8
| Source File: OffScreenImageSource.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 9
| Source File: OffScreenImageSource.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 10
| Source File: OffScreenImageSource.java From hottub with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 11
| Source File: OffScreenImageSource.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 12
| Source File: OffScreenImageSource.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 13
| Source File: OffScreenImageSource.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 14
| Source File: OffScreenImageSource.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
Example 15
| Source File: OffScreenImageSource.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
|
private void sendPixels() {
ColorModel cm = image.getColorModel();
WritableRaster raster = image.getRaster();
int numDataElements = raster.getNumDataElements();
int dataType = raster.getDataBuffer().getDataType();
int[] scanline = new int[width*numDataElements];
boolean needToCvt = true;
if (cm instanceof IndexColorModel) {
byte[] pixels = new byte[width];
theConsumer.setColorModel(cm);
if (raster instanceof ByteComponentRaster) {
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, pixels);
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (raster instanceof BytePackedRaster) {
needToCvt = false;
// Binary image. Need to unpack it
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
for (int x=0; x < width; x++) {
pixels[x] = (byte) scanline[x];
}
theConsumer.setPixels(0, y, width, 1, cm, pixels, 0,
width);
}
}
else if (dataType == DataBuffer.TYPE_SHORT ||
dataType == DataBuffer.TYPE_INT)
{
// Probably a short or int "GRAY" image
needToCvt = false;
for (int y=0; y < height; y++) {
raster.getPixels(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
}
}
else if (cm instanceof DirectColorModel) {
theConsumer.setColorModel(cm);
needToCvt = false;
switch (dataType) {
case DataBuffer.TYPE_INT:
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, scanline);
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_BYTE:
byte[] bscanline = new byte[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, bscanline);
for (int x=0; x < width; x++) {
scanline[x] = bscanline[x]&0xff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
case DataBuffer.TYPE_USHORT:
short[] sscanline = new short[width];
for (int y=0; y < height; y++) {
raster.getDataElements(0, y, width, 1, sscanline);
for (int x=0; x < width; x++) {
scanline[x] = sscanline[x]&0xffff;
}
theConsumer.setPixels(0, y, width, 1, cm, scanline, 0,
width);
}
break;
default:
needToCvt = true;
}
}
if (needToCvt) {
// REMIND: Need to add other types of CMs here
ColorModel newcm = ColorModel.getRGBdefault();
theConsumer.setColorModel(newcm);
for (int y=0; y < height; y++) {
for (int x=0; x < width; x++) {
scanline[x] = image.getRGB(x, y);
}
theConsumer.setPixels(0, y, width, 1, newcm, scanline, 0,
width);
}
}
}
