类

3 years ago · dd476ac7df
parent e3f70a88eb
commit dd476ac7df
4 changed files with 0 additions and 143 deletions
--- a/class.py
+++ b/class.py
--- a/java实验图像处理.java
+++ b/java实验图像处理.java
@ -1,47 +0,0 @@
 import javax.imageio.ImageIO;
 import javax.swing.*;
 import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.awt.image.RenderedImage;
 import java.io.File;
 import java.io.IOException;
 public class java实验图像处理 {
 static   BufferedImage bufferedImage_start,bufferedImage_end ;//创建2个BufferedImage对象
    public static BufferedImage gray(BufferedImage b){        //定义灰度方法  返回值为BufferedImage对象
        int width = b.getWidth();
        int height =b.getHeight();
        bufferedImage_end = new BufferedImage(width,height, BufferedImage.TYPE_3BYTE_BGR );  //构建新的对象模型
        // 遍历图片的RGB值，把得到的灰度值存到bufferedImage_end中，然后返回bufferedImage_end
        for (int y = 0; y < height; y++) {
            for (int x = 0; x < width; x++) {
                Color color = new Color(bufferedImage_start.getRGB(x,y));//构建Color获取图片像素点
                int gray = (int)(color.getRed() * 0.299 + color.getGreen() * 0.587 + color.getBlue() *0.114);
                Color color_end = new Color(gray,gray,gray);   //将设置的像素设置到bufferedImage_end
                bufferedImage_end.setRGB(x,y,color_end.getRGB());
            }
        }
        return bufferedImage_end;
    }
    public static void main(String[] args) {
          try {
            bufferedImage_start = ImageIO.read(new File("D:/FFOutput/实例.bmp"));
        } catch (IOException e) {
            e.printStackTrace();
        }
 		 try{
 			 RenderedImage rendImage =gray(bufferedImage_start);
 			  File file = new File("D:/FFOutput/实例灰度.bmp");
              ImageIO.write(rendImage, "bmp", file);
 		 }catch(IOException e){
 		System.out.println(e);
 		}
    }
 }
--- a/level类.py
+++ b/level类.py
@ -1,48 +0,0 @@
 from abc import ABC, abstractmethod
 class parent(ABC):
    ImagePath = ""
    def __init__(self):
        pass
    def setImagePath(self,path):
        ImagePath = path
 class level0(parent):
    def __init__(self):
        print("create a object called level_0")
    def __del__(self):
        print("level up :level_0 ->level_1")
 class level1(parent):
    def __init__(self):
        print("create a object called level_1")
    def __del__(self):
        print("level up :level_1 ->level_2")
 class level2(parent):
    def __init__(self):
        print("create a object called level_2")
    def __del__(self):
        print("level up :level_2 ->level_3")
 class level3(parent):
    def __init__(self):
        print("create a object called level_3")
    def __del__(self):
        print("MAX level")
 # def main():
 #     lev0 = level0()
 #     lev1 = level1()
 #     lev2 = level2()
 #     lec3 = level3()
 #     print("over")
 # if __name__=="__main__":
 #     main()
--- a/类2.0
+++ b/类2.0
@ -1,48 +0,0 @@
 from abc import ABC, abstractmethod
 class parent(ABC):
    ImagePath = ""
    def __init__(self):
        pass
    def setImagePath(self,path):
        ImagePath = path
 class level0(parent):
    def __init__(self):
        print("create a object called level_0")
    def __del__(self):
        print("level up :level_0 ->level_1")
 class level1(parent):
    def __init__(self):
        print("create a object called level_1")
    def __del__(self):
        print("level up :level_1 ->level_2")
 class level2(parent):
    def __init__(self):
        print("create a object called level_2")
    def __del__(self):
        print("level up :level_2 ->level_3")
 class level3(parent):
    def __init__(self):
        print("create a object called level_3")
    def __del__(self):
        print("MAX level")
 # def main():
 #     lev0 = level0()
 #     lev1 = level1()
 #     lev2 = level2()
 #     lec3 = level3()
 #     print("over")
 # if __name__=="__main__":
 #     main()