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hjpwhp 2005-11-30
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可以的 我正在弄这方面的问题 你可以通过文件读取 把数据读入内存图形源中 MemoryImageSource 然后把设置 rgb值 就上你数组中的像素值。然后
Memoryimagesource = new MemoryImageSource(width，height，model，pix，0，width);
image=createImage(memoryimagesource);
把图象显示出来
最后把参考如何保存为位图文件的方式
即 你要了解位图文件的头文件格式和信息
BMPFileHeader和BMPInfoHeader
最后
BMPCodec.createBMPEncoder(new FileOutputStream("C:\\house\\test.bmp")).encode(image);
就可以了
Memoryimagesource = new MemoryImageSource(width，height，model，pix，0，width);
image=createImage(memoryimagesource);
把图象显示出来
最后把参考如何保存为位图文件的方式
即 你要了解位图文件的头文件格式和信息
BMPFileHeader和BMPInfoHeader
最后
BMPCodec.createBMPEncoder(new FileOutputStream("C:\\house\\test.bmp")).encode(image);
就可以了
pdvv 2005-11-24
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ImageIcon
public ImageIcon(byte[] imageData)
Creates an ImageIcon from an array of bytes which were read from an image file containing a supported image format, such as GIF or JPEG. Normally this array is created by reading an image using Class.getResourceAsStream(), but the byte array may also be statically stored in a class. If the resulting image has a "comment" property that is a string, then the string is used as the description of this icon.
public ImageIcon(byte[] imageData)
Creates an ImageIcon from an array of bytes which were read from an image file containing a supported image format, such as GIF or JPEG. Normally this array is created by reading an image using Class.getResourceAsStream(), but the byte array may also be statically stored in a class. If the resulting image has a "comment" property that is a string, then the string is used as the description of this icon.
lindenrty 2005-11-24
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javax.imageio 中有圖片io操作類
嘗試下是否能把你的數據作爲數據流傳進某個操作類中
嘗試下是否能把你的數據作爲數據流傳進某個操作類中
qq_pride 2005-11-24
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java好像不支持bmp吧
