本文整理汇总了Java中javax.imageio.ImageTypeSpecifier.createFromBufferedImageType方法的典型用法代码示例。如果您正苦于以下问题：Java ImageTypeSpecifier.createFromBufferedImageType方法的具体用法？Java ImageTypeSpecifier.createFromBufferedImageType怎么用？Java ImageTypeSpecifier.createFromBufferedImageType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javax.imageio.ImageTypeSpecifier的用法示例。
在下文中一共展示了ImageTypeSpecifier.createFromBufferedImageType方法的6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: main
import javax.imageio.ImageTypeSpecifier; //导入方法依赖的package包/类
public static void main(String[] args) {
int biType = BufferedImage.TYPE_USHORT_565_RGB;
ImageTypeSpecifier type =
ImageTypeSpecifier.createFromBufferedImageType(biType);
int b0 = type.getBitsPerBand(0);
int b1 = type.getBitsPerBand(1);
int b2 = type.getBitsPerBand(2);
if (b0 != 5 || b1 != 6 || b2 != 5) {
throw new RuntimeException("Got incorrect bits per band value!");
}
boolean gotIAE = false;
try {
int b3 = type.getBitsPerBand(3);
} catch (IllegalArgumentException e) {
gotIAE = true;
}
if (!gotIAE) {
throw new RuntimeException
("Failed to get IllegalArgumentException for band == 3!");
}
}
示例2: main
import javax.imageio.ImageTypeSpecifier; //导入方法依赖的package包/类
public static void main(String[] args) {
ImageWriter w = ImageIO.getImageWritersByFormatName(format).next();
if (w == null) {
throw new RuntimeException("No available writers for format " + format);
}
ImageWriteParam p = w.getDefaultWriteParam();
ImageTypeSpecifier t =
ImageTypeSpecifier.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB);
IIOMetadata m = w.getDefaultImageMetadata(t, p);
System.out.println("Default image metadata is " + m);
testWritableMetadata(m);
IIOMetadata sm = w.getDefaultStreamMetadata(p);
System.out.println("Default stream metadata is " + sm);
testWritableMetadata(sm);
}
示例3: main
import javax.imageio.ImageTypeSpecifier; //导入方法依赖的package包/类
public static void main(String[] args) throws IOException {
ImageWriter iw =
(ImageWriter)ImageIO.getImageWritersByFormatName("jpeg").next();
ImageTypeSpecifier type =
ImageTypeSpecifier.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB);
ImageOutputStream ios =
ImageIO.createImageOutputStream(new File("MergeTreeTest.jpeg"));
iw.setOutput(ios);
IIOMetadata meta = iw.getDefaultImageMetadata(type, null);
boolean isFailed = false;
String[] fmts = meta.getMetadataFormatNames();
for (int i=0; i<fmts.length; i++) {
System.out.print("Format: " + fmts[i] + " ... ");
Node root = meta.getAsTree(fmts[i]);
try {
meta.mergeTree(fmts[i], root);
} catch (NullPointerException e) {
throw new RuntimeException("Test failed for format " + fmts[i], e);
}
System.out.println("PASSED");
}
}
示例4: getWriteParam
import javax.imageio.ImageTypeSpecifier; //导入方法依赖的package包/类
public ImageWriteParam getWriteParam() {
ImageWriteParam p = w.getDefaultWriteParam();
p.setSourceBands(new int[] {0, 1, 2});
ImageTypeSpecifier type =
ImageTypeSpecifier.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB);
p.setDestinationType(type);
return p;
}
示例5: produce
import javax.imageio.ImageTypeSpecifier; //导入方法依赖的package包/类
protected ImageTypeSpecifier produce() {
switch (csCode) {
case JPEG.JCS_GRAYSCALE:
return ImageTypeSpecifier.createFromBufferedImageType
(BufferedImage.TYPE_BYTE_GRAY);
case JPEG.JCS_RGB:
return ImageTypeSpecifier.createInterleaved(JPEG.JCS.sRGB,
JPEG.bOffsRGB,
DataBuffer.TYPE_BYTE,
false,
false);
case JPEG.JCS_RGBA:
return ImageTypeSpecifier.createPacked(JPEG.JCS.sRGB,
0xff000000,
0x00ff0000,
0x0000ff00,
0x000000ff,
DataBuffer.TYPE_INT,
false);
case JPEG.JCS_YCC:
if (JPEG.JCS.getYCC() != null) {
return ImageTypeSpecifier.createInterleaved(
JPEG.JCS.getYCC(),
JPEG.bandOffsets[2],
DataBuffer.TYPE_BYTE,
false,
false);
} else {
return null;
}
case JPEG.JCS_YCCA:
if (JPEG.JCS.getYCC() != null) {
return ImageTypeSpecifier.createInterleaved(
JPEG.JCS.getYCC(),
JPEG.bandOffsets[3],
DataBuffer.TYPE_BYTE,
true,
false);
} else {
return null;
}
default:
return null;
}
}
示例6: produce
import javax.imageio.ImageTypeSpecifier; //导入方法依赖的package包/类
protected ImageTypeSpecifier produce() {
switch (csCode) {
case JPEG.JCS_GRAYSCALE:
return ImageTypeSpecifier.createFromBufferedImageType
(BufferedImage.TYPE_BYTE_GRAY);
case JPEG.JCS_YCbCr:
//there is no YCbCr raw type so by default we assume it as RGB
case JPEG.JCS_RGB:
return ImageTypeSpecifier.createInterleaved(JPEG.JCS.sRGB,
JPEG.bOffsRGB,
DataBuffer.TYPE_BYTE,
false,
false);
case JPEG.JCS_RGBA:
return ImageTypeSpecifier.createPacked(JPEG.JCS.sRGB,
0xff000000,
0x00ff0000,
0x0000ff00,
0x000000ff,
DataBuffer.TYPE_INT,
false);
case JPEG.JCS_YCC:
if (JPEG.JCS.getYCC() != null) {
return ImageTypeSpecifier.createInterleaved(
JPEG.JCS.getYCC(),
JPEG.bandOffsets[2],
DataBuffer.TYPE_BYTE,
false,
false);
} else {
return null;
}
case JPEG.JCS_YCCA:
if (JPEG.JCS.getYCC() != null) {
return ImageTypeSpecifier.createInterleaved(
JPEG.JCS.getYCC(),
JPEG.bandOffsets[3],
DataBuffer.TYPE_BYTE,
true,
false);
} else {
return null;
}
default:
return null;
}
}