Java Code Examples for java.awt.image.RescaleOp#getNumFactors()
The following examples show how to use
java.awt.image.RescaleOp#getNumFactors() .
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Example 1
| Source File: BufferedBufImgOps.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 2
| Source File: BufferedBufImgOps.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 3
| Source File: BufferedBufImgOps.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 4
| Source File: BufferedBufImgOps.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 5
| Source File: BufferedBufImgOps.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 6
| Source File: BufferedBufImgOps.java From Bytecoder with Apache License 2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 7
| Source File: BufferedBufImgOps.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 8
| Source File: BufferedBufImgOps.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 9
| Source File: BufferedBufImgOps.java From hottub with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 10
| Source File: BufferedBufImgOps.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 11
| Source File: BufferedBufImgOps.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 12
| Source File: BufferedBufImgOps.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 13
| Source File: BufferedBufImgOps.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
Example 14
| Source File: BufferedBufImgOps.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
|
/**************************** RescaleOp support *****************************/
public static boolean isRescaleOpValid(RescaleOp rop,
BufferedImage srcImg)
{
int numFactors = rop.getNumFactors();
ColorModel srcCM = srcImg.getColorModel();
if (srcCM instanceof IndexColorModel) {
throw new
IllegalArgumentException("Rescaling cannot be "+
"performed on an indexed image");
}
if (numFactors != 1 &&
numFactors != srcCM.getNumColorComponents() &&
numFactors != srcCM.getNumComponents())
{
throw new IllegalArgumentException("Number of scaling constants "+
"does not equal the number of"+
" of color or color/alpha "+
" components");
}
int csType = srcCM.getColorSpace().getType();
if (csType != ColorSpace.TYPE_RGB &&
csType != ColorSpace.TYPE_GRAY)
{
// Not prepared to deal with other color spaces
return false;
}
if (numFactors == 2 || numFactors > 4) {
// Not really prepared to handle this at the native level, so...
return false;
}
return true;
}
