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Java LookupOp.filter方法代码示例

本文整理汇总了Java中java.awt.image.LookupOp.filter方法的典型用法代码示例。如果您正苦于以下问题：Java LookupOp.filter方法的具体用法？Java LookupOp.filter怎么用？Java LookupOp.filter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java.awt.image.LookupOp的用法示例。


在下文中一共展示了LookupOp.filter方法的15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 java.awt.image.LookupOp; //导入方法依赖的package包/类
public static void main(String[] args) {
    LookupTable tbl = createReverseTable();
    LookupOp op = new LookupOp(tbl, null);

    for (ImageType t : ImageType.values()) {
        System.out.print(t);

        BufferedImage src = createSourceImage(t);

        BufferedImage dst = op.filter(src, null);

        int rgb = dst.getRGB(0, 0);

        System.out.printf(" Result: 0x%X ", rgb);

        if (rgb != argbReverse) {
            throw new RuntimeException("Test failed.");
        }
        System.out.println("Passed.");
    }
}
开发者ID:lambdalab-mirror，项目名称:jdk8u-jdk，代码行数:22，代码来源:IntImageReverseTest.java

示例2: toInverseVideo

import java.awt.image.LookupOp; //导入方法依赖的package包/类
/**
 * For testing lookup tables
 */
public static Image toInverseVideo(Image source) {
	//
	BufferedImage src = new BufferedImage(source.getWidth(null), source
			.getHeight(null), BufferedImage.TYPE_INT_ARGB);
	Graphics g = src.getGraphics();
	g.drawImage(source, 0, 0, null);
	//
	short[][] lookup = new short[4][256];
	for (int c = 0; c < 4; c++) {
		for (short b = 0; b < 256; b++) {
			if (c == 3)
				lookup[c][b] = b;
			else
				lookup[c][b] = (short)(255 - b);
		}
	}
	LookupTable table = new ShortLookupTable(0, lookup);
	LookupOp op = new LookupOp (table, null);
	return op.filter(src, null);
}
开发者ID:mathieulegoc，项目名称:SmartTokens，代码行数:24，代码来源:GUIUtils.java

示例3: botonContrasteActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonContrasteActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonContrasteActionPerformed

        try {
            VentanaInterna vi = (VentanaInterna) escritorio.getSelectedFrame();
            if (vi != null) {
                BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
                LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_SFUNCION);
                LookupOp lop = new LookupOp(ltp, null);
                BufferedImage imgdest = lop.filter(imgActual, null);

                if (imgdest != null) {
                    vi.getLienzo().setImageOriginal(imgdest);
                    vi.getLienzo().repaint();
                }
            }
        } catch (Exception e) {
            System.err.println("Error en el contraste");
        }
    }
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:20，代码来源:VentanaPrincipal.java

示例4: botonIluminarActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonIluminarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonIluminarActionPerformed
    try {
        VentanaInterna vi = (VentanaInterna) escritorio.getSelectedFrame();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_LOGARITHM);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);

            if (imgdest != null) {
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error al iluminar");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:19，代码来源:VentanaPrincipal.java

示例5: botonOscurecerActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonOscurecerActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonOscurecerActionPerformed
    try {
        VentanaInterna vi = (VentanaInterna) escritorio.getSelectedFrame();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_POWER);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);
            if (imgdest != null) {
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error al oscurecer");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:18，代码来源:VentanaPrincipal.java

示例6: botonContrasteActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonContrasteActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonContrasteActionPerformed

        try {
            VentanaInternaImagen vi = (VentanaInternaImagen) selectInternalWindows();
            if (vi != null) {
                BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
                LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_SFUNCION);
                LookupOp lop = new LookupOp(ltp, null);
                BufferedImage imgdest = lop.filter(imgActual, null);

                if (imgdest != null) {
                    vi.getLienzo().setImageOriginal(imgdest);
                    vi.getLienzo().repaint();
                }
            }
        } catch (Exception e) {
            System.err.println("Error en el contraste");
        }
    }
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:20，代码来源:VentanaPrincipal.java

示例7: botonIluminarActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonIluminarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonIluminarActionPerformed
    try {
        VentanaInternaImagen vi = (VentanaInternaImagen) selectInternalWindows();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_LOGARITHM);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);

            if (imgdest != null) {
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error al iluminar");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:19，代码来源:VentanaPrincipal.java

示例8: botonOscurecerActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonOscurecerActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonOscurecerActionPerformed
    try {
        VentanaInternaImagen vi = (VentanaInternaImagen) selectInternalWindows();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_POWER);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);
            if (imgdest != null) {
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error al oscurecer");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:18，代码来源:VentanaPrincipal.java

示例9: negativeActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void negativeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_negativeActionPerformed
    try {
        VentanaInternaImagen vi = (VentanaInternaImagen) selectInternalWindows();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_NEGATIVE);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);

            if (imgdest != null) {
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error en el contraste");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:19，代码来源:VentanaPrincipal.java

示例10: botonContrasteActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonContrasteActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonContrasteActionPerformed

      try {
          VentanaInterna vi = (VentanaInterna) escritorio.getSelectedFrame();
          if (vi != null) {
              BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
              LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_SFUNCION);
              LookupOp lop = new LookupOp(ltp, null);
              BufferedImage imgdest = lop.filter(imgActual, null);
              
              if (imgdest != null){
                  vi.getLienzo().setImageOriginal(imgdest);
                  vi.getLienzo().repaint();
              }
          }
      } catch (Exception e) {
          System.err.println("Error en el contraste");
      }
  }
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:20，代码来源:VentanaPrincipal.java

示例11: botonIluminarActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonIluminarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonIluminarActionPerformed
    try {
        VentanaInterna vi = (VentanaInterna) escritorio.getSelectedFrame();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_LOGARITHM);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);
            
            if (imgdest != null){
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error al iluminar");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:19，代码来源:VentanaPrincipal.java

示例12: botonOscurecerActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void botonOscurecerActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_botonOscurecerActionPerformed
    try {
        VentanaInterna vi = (VentanaInterna) escritorio.getSelectedFrame();
        if (vi != null) {
            BufferedImage imgActual = convertImageType(vi.getLienzo().getImageActual(), BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_POWER);
            LookupOp lop = new LookupOp(ltp, null);
            BufferedImage imgdest = lop.filter(imgActual, null);
            if (imgdest != null){
                vi.getLienzo().setImageOriginal(imgdest);
                vi.getLienzo().repaint();
            }
        }
    } catch (Exception e) {
        System.err.println("Error al oscurecer");
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:18，代码来源:VentanaPrincipal.java

示例13: buildLookupOpTab

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void buildLookupOpTab(JTabbedPane tabbedPane) {
    BufferedImage dstImage = null;
    short[] data = new short[256];
    for (int i = 0; i < 256; i++) {
        data[i] = (short) (255 - i);
    }
    LookupTable lookupTable = new ShortLookupTable(0, data);
    LookupOp op = new LookupOp(lookupTable, null);
    dstImage = op.filter(sourceImage, null);
    
    tabbedPane.add("Lookup", new JLabel(new ImageIcon(dstImage)));
}
开发者ID:romainguy，项目名称:filthy-rich-clients，代码行数:13，代码来源:ApplicationFrame.java

示例14: guardarActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void guardarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_guardarActionPerformed
    JFileChooser dlg = new JFileChooser();
    int resp = dlg.showSaveDialog(this);
    if (escritorio.getSelectedFrame() instanceof VentanaInternaImagen) {
        dlg.addChoosableFileFilter(new GIFImageFileFilter());
        dlg.addChoosableFileFilter(new JPEGImageFileFilter());
        dlg.addChoosableFileFilter(new JPGImageFileFilter());
        dlg.addChoosableFileFilter(new PNGImageFileFilter());
        if (resp == JFileChooser.APPROVE_OPTION) {
            try {
                File f = dlg.getSelectedFile();
                VentanaInternaImagen vi = (VentanaInternaImagen) selectInternalWindows();
                BufferedImage img = vi.getLienzo().getImageOriginal();
                if (img == null) {
                    img = new BufferedImage(vi.getLienzo().getWidth(), vi.getLienzo().getHeight(), BufferedImage.TYPE_INT_RGB);
                    //Le añado filtro negativo para que slaga el fondo blanco en la imagen.
                    LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_NEGATIVE);
                    LookupOp lop = new LookupOp(ltp, null);
                    img = lop.filter(img, null);

                }
                img = vi.getLienzo().volcado(img);

                ImageIO.write(img, UtilFileFilter.getExtension(f), f);
                //Código
            } catch (IOException ex) {
                Logger.getLogger(VentanaPrincipal.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:32，代码来源:VentanaPrincipal.java

示例15: menuArtFilterActionPerformed

import java.awt.image.LookupOp; //导入方法依赖的package包/类
private void menuArtFilterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_menuArtFilterActionPerformed
    VentanaInternaImagen vi = (VentanaInternaImagen) selectInternalWindows();
    if (vi != null) {
        //Filtro Sobel
        BufferedImage imgSource = vi.getLienzo().getImageActual();
        if (imgSource != null) {
            SobelOp sobel = new SobelOp();
            BufferedImage imgdest = sobel.filter(imgSource, null);

            //Filtro Negativo
            imgdest = convertImageType(imgdest, BufferedImage.TYPE_INT_RGB);
            LookupTable ltp = LookupTableProducer.createLookupTable(LookupTableProducer.TYPE_NEGATIVE);
            LookupOp lop = new LookupOp(ltp, null);
            imgdest = lop.filter(imgdest, null);

            //Paso a Gris
            ICC_Profile ip;
            ip = ICC_Profile.getInstance(ColorSpace.CS_GRAY);
            ColorSpace cs = new ICC_ColorSpace(ip);
            ColorConvertOp ccop = new ColorConvertOp(cs, null);
            imgdest = ccop.filter(imgdest, null);

            //Guardo la imagen
            if (imgdest != null) {
                vi.getLienzo().setImageOriginal(imgdest);
                activateFilterColorImage(false);
                vi.getLienzo().repaint();
            }
        }
    }
}
开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:32，代码来源:VentanaPrincipal.java


注：本文中的java.awt.image.LookupOp.filter方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。