java.awt.image.IndexColorModel#getBlue()源码实例Demo

下面列出了java.awt.image.IndexColorModel#getBlue() 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： openjdk-jdk9 文件： HeadlessIndexColorModel.java

public static void main(String args[]) {
    IndexColorModel cm =
            new IndexColorModel(8, 1, new byte[]{(byte) 128}, new byte[]{(byte) 128}, new byte[]{(byte) 128});
    cm.getTransparency();
    cm.getComponentSize();
    cm.isAlphaPremultiplied();
    cm.hasAlpha();
    cm.isAlphaPremultiplied();
    cm.getTransferType();
    cm.getPixelSize();
    cm.getComponentSize();
    cm.getNumComponents();
    cm.getNumColorComponents();
    cm.getRed(20);
    cm.getGreen(20);
    cm.getBlue(20);
    cm.getAlpha(20);
    cm.getRGB(20);
    cm.isAlphaPremultiplied();
}

源代码2 项目： dragonwell8_jdk 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码3 项目： TencentKona-8 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码4 项目： jdk8u60 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码5 项目： openjdk-jdk8u 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码6 项目： jtk 文件： ImagePanel.java

private void loadTexture(int js, int jt) {
  int ks = js*(_ls-1);
  int kt = jt*(_lt-1);
  int ls = min(_ls,_ns-ks);
  int lt = min(_lt,_nt-kt);
  if (_axis==Axis.X) {
    _f.get12(lt,ls,kt,ks,_kxmin,_floats);
  } else if (_axis==Axis.Y) {
    _f.get13(lt,ls,kt,_kymin,ks,_floats);
  } else if (_axis==Axis.Z) {
    _f.get23(lt,ls,_kzmin,kt,ks,_floats);
  }
  float fscale = 255.0f/(_clipMax-_clipMin);
  float fshift = _clipMin;
  IndexColorModel icm = _colorMap.getColorModel();
  for (int is=0; is<ls; ++is) {
    for (int it=0; it<lt; ++it) {
      float fi = (_floats[is][it]-fshift)*fscale;
      if (fi<0.0f)
        fi = 0.0f;
      if (fi>255.0f)
        fi = 255.0f;
      int i = (int)(fi+0.5f);
      int r = icm.getRed(i);
      int g = icm.getGreen(i);
      int b = icm.getBlue(i);
      int a = icm.getAlpha(i);
      int p = (r&0xff)|((g&0xff)<<8)|((b&0xff)<<16)|((a&0xff)<<24);
      _pixels.put(is+it*_ls,p);
    }
  }
  glPixelStorei(GL_UNPACK_ALIGNMENT,1);
  GlTextureName tn = _tn[jt][js];
  glBindTexture(GL_TEXTURE_2D,tn.name());
  glTexSubImage2D(
    GL_TEXTURE_2D,0,0,0,_ls,_lt,GL_RGBA,GL_UNSIGNED_BYTE,_pixels);
  glBindTexture(GL_TEXTURE_2D,0);
}

源代码7 项目： openjdk-jdk8u-backup 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码8 项目： openjdk-jdk9 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码9 项目： jdk8u-jdk 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码10 项目： hottub 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码11 项目： openjdk-8-source 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码12 项目： openjdk-8 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码13 项目： pumpernickel 文件： ColorLUT.java

/** Create a ColorLUT from a <code>IndexColorModel</code>. */
public ColorLUT(IndexColorModel icm) {
	this.indexColorModel = icm;

	for (int a = 0; a < icm.getMapSize(); a++) {
		if (a != icm.getTransparentPixel()) {
			int red = icm.getRed(a);
			int green = icm.getGreen(a);
			int blue = icm.getBlue(a);
			addRGB(red, green, blue, a);
		}
	}
}

源代码14 项目： jdk8u_jdk 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码15 项目： jdk8u-jdk 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

源代码16 项目： jdk8u-dev-jdk 文件： WPrinterJob.java

protected void drawDIBImage(byte[] image,
                            float destX, float destY,
                            float destWidth, float destHeight,
                            float srcX, float srcY,
                            float srcWidth, float srcHeight,
                            int sampleBitsPerPixel,
                            IndexColorModel icm) {
    int bitCount = 24;
    byte[] bmiColors = null;

    if (icm != null) {
        bitCount = sampleBitsPerPixel;
        bmiColors = new byte[(1<<icm.getPixelSize())*4];
        for (int i=0;i<icm.getMapSize(); i++) {
            bmiColors[i*4+0]=(byte)(icm.getBlue(i)&0xff);
            bmiColors[i*4+1]=(byte)(icm.getGreen(i)&0xff);
            bmiColors[i*4+2]=(byte)(icm.getRed(i)&0xff);
        }
    }

    drawDIBImage(getPrintDC(), image,
                 destX, destY,
                 destWidth, destHeight,
                 srcX, srcY,
                 srcWidth, srcHeight,
                 bitCount, bmiColors);
}

方法所在类

java.awt.image.IndexColorModel