Zyj

PaintingBoard.iml

@@ -7,5 +7,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" exported="" name="lib" level="project" />
   </component>
 </module>

src/Codes/shape/AbstractShape.java

@@ -66,5 +66,4 @@ public abstract class AbstractShape implements Serializable {
      */
 
     public abstract void draw(Graphics2D g);
-
 }

src/Codes/shape/Brush.java

@@ -22,13 +22,11 @@ public Brush() {
 
     @Override
     public void draw(Graphics2D g) {
-
-
         g.setPaint(color);
         g.setStroke(new BasicStroke(0, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
         for (int i = 0; i < 100; i++) {
-            double d = (double) fx[i];
-            double c = (double) fy[i];
+            double d = fx[i];
+            double c = fy[i];
             g.drawLine((int) (x1 + d * Math.sin(d)), (int) (y1 + c * Math.sin(c)), (int) (x2 + d * Math.sin(d)),
                     (int) (y2 + c * Math.sin(c)));
         }

src/Codes/shape/FillRect.java

@@ -2,11 +2,9 @@
 
 import java.awt.*;
 /**
- *
+ * 填充矩形
  */
 public class FillRect extends AbstractShape {
-
-
 	@Override
 	public void draw(Graphics2D g2d) {
 		g2d.setPaint(color);

src/Codes/shape/FillRoundRect.java

@@ -3,10 +3,9 @@
 import java.awt.*;
 
 /**
+ * 填充圆角矩形
  */
 public class FillRoundRect extends AbstractShape {
-
-
     @Override
     public void draw(Graphics2D g2d) {
         g2d.setPaint(color);

src/Codes/shape/Hexagon.java

@@ -3,11 +3,9 @@
 import java.awt.*;
 
 /**
- *
+ * 六边形
  */
 public class Hexagon extends AbstractShape {
-
-
     @Override
     public void draw(Graphics2D g2d) {
         g2d.setPaint(color);

src/Codes/shape/Images.java

@@ -3,15 +3,11 @@
 import java.awt.*;
 
 /**
- *
+ * 图片
  */
 public class Images extends AbstractShape {
-
-
     @Override
     public void draw(Graphics2D g) {
         g.drawImage(image, 0, 0, board);
     }
-
-
 }

src/Codes/shape/Line.java

@@ -3,12 +3,11 @@
 import java.awt.*;
 
 /**
- *
+ * 线段
  */
 public class Line extends AbstractShape {
 
     public Line() {
-
     }
 
     @Override

src/Codes/shape/Oval.java

@@ -3,11 +3,9 @@
 import java.awt.*;
 
 /**
- *
+ * 椭圆
  */
 public class Oval extends AbstractShape {
-
-
     @Override
     public void draw(Graphics2D g2d) {
         g2d.setPaint(color);

src/Codes/shape/Pencil.java

@@ -3,23 +3,16 @@
 import java.awt.*;
 
 /**
- *
+ * 铅笔
  */
 public class Pencil extends AbstractShape {
-
-
     public Pencil() {
-
     }
-
     @Override
     public void draw(Graphics2D g) {
         g.setPaint(color);
-
         g.setStroke(new BasicStroke(width, BasicStroke.CAP_ROUND, BasicStroke.JOIN_BEVEL));
-
         g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-
         g.drawLine(x1, y1, x2, y2);
     }
 }

src/Codes/shape/Pentagon.java

@@ -3,11 +3,9 @@
 import java.awt.*;
 
 /**
- *
+ * 五边形
  */
 public class Pentagon extends AbstractShape {
-
-
     @Override
     public void draw(Graphics2D g2d) {
         g2d.setPaint(color);

src/Codes/shape/Rectangle.java

@@ -3,19 +3,14 @@
 import java.awt.*;
 
 /**
- *
+ * 矩形
  */
 public class Rectangle extends AbstractShape {
-
-
     public Rectangle() {
 
-
     }
-
     @Override
     public void draw(Graphics2D g2d) {
-
         g2d.setColor(color);
         g2d.setStroke(new BasicStroke(width));
         g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,

src/Codes/shape/RoundRect.java

@@ -3,13 +3,9 @@
 import java.awt.*;
 
 /**
- *
+ * 圆角矩形
  */
 public class RoundRect extends AbstractShape {
-    /**
-     * 定义一个RoundRectangle类，继承Shape类，用于绘制一个圆角矩形
-     */
-
     @Override
     public void draw(Graphics2D g2d) {
         g2d.setPaint(color);

src/Codes/shape/Select.java

@@ -0,0 +1,73 @@
+package Codes.shape;
+
+import java.awt.*;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import javax.swing.*;
+
+/**
+ * 可拖动矩形，边框为虚线，内部透明
+ */
+public class Select extends JPanel {
+    private int x, y, width, height;
+    private boolean dragging = false;
+    private int offsetX, offsetY;
+
+    public Select() {
+        setOpaque(false); // 透明背景
+        addMouseListener(new MouseAdapter() {
+            @Override
+            public void mousePressed(MouseEvent e) {
+                if (isInsideRectangle(e.getX(), e.getY())) {
+                    dragging = true;
+                    offsetX = e.getX() - x;
+                    offsetY = e.getY() - y;
+                }
+            }
+
+            @Override
+            public void mouseReleased(MouseEvent e) {
+                dragging = false;
+            }
+        });
+
+        addMouseMotionListener(new MouseAdapter() {
+            @Override
+            public void mouseDragged(MouseEvent e) {
+                if (dragging) {
+                    x = e.getX() - offsetX;
+                    y = e.getY() - offsetY;
+                    repaint();
+                }
+            }
+        });
+    }
+
+    public void setRectangle(int x, int y, int width, int height) {
+        this.x = x;
+        this.y = y;
+        this.width = width;
+        this.height = height;
+        repaint();
+    }
+
+    private boolean isInsideRectangle(int mouseX, int mouseY) {
+        return mouseX >= x && mouseX <= x + width && mouseY >= y && mouseY <= y + height;
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+
+        // 设置虚线边框
+        float[] dashPattern = {5, 5};
+        g2d.setStroke(new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, dashPattern, 0));
+        g2d.setColor(Color.BLACK);
+        g2d.drawRect(x, y, width, height);
+
+        // 内部透明效果
+        g2d.setColor(new Color(255, 255, 255, 100));
+        g2d.fillRect(x, y, width, height);
+    }
+}

src/Codes/shape/Text.java

@@ -6,18 +6,12 @@
  * 定义一个Text类，继承Shape类，用于文字输入
  */
 public class Text extends AbstractShape {
-
-
-
     @Override
     public void draw(Graphics2D g) {
-        //Font(String name, int style, int size)
         g.setColor(color);
         g.setFont(new Font(fontName, italic + boldType, fontSize));
         if (s != null) {
-
             g.drawString(s, x1, y1);
-            //System.out.println(fontName+"  "+s+" "+fontSize );
         }
     }
 }

src/Codes/shape/Triangle.java

@@ -6,8 +6,6 @@
  * 定义一个Triangle类，继承Shape类，用于绘制一个三角形
  */
 public class Triangle extends AbstractShape {
-
-
     @Override
     public void draw(Graphics2D g2d) {
         g2d.setPaint(color);

src/Codes/start/Start.java

@@ -9,7 +9,7 @@ public class Start {
     public static MyFrame wds;
     public static void main(String[] args) {
 
-//		try {
+//		try
 //			//调用Windows的文件系统
 //			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 //		} catch (Exception e) {

src/Codes/tools/ColorPanel.java

@@ -23,12 +23,12 @@ public class ColorPanel extends JPanel {
      * 调色板
      * 颜色数组，用来设置按钮的背景颜色
      */
-    private final Color[] colors = {new Color(255, 255, 255), new Color(0, 0, 0), new Color(128, 128, 128),
-            new Color(195, 195, 195), new Color(67, 0, 0, 255), new Color(185, 122, 87), new Color(255, 0, 0),
-            new Color(255, 174, 201), new Color(255, 128, 0), new Color(0, 255, 0), new Color(255, 255, 0),
-            new Color(34, 117, 76), new Color(128, 128, 0), new Color(0, 0, 255), new Color(0, 158, 158),
-            new Color(255, 107, 39), new Color(56, 141, 246), new Color(163, 73, 164), new Color(200, 191, 231),
-            new Color(87, 195, 169), new Color(8, 193, 194), new Color(24, 76, 64), new Color(168, 95, 223),
+    private final Color[] colors = {new Color(0, 0, 0), new Color(255, 255, 255), new Color(80, 79, 79),
+            new Color(128, 128, 128), new Color(67, 0, 0, 255), new Color(177, 96, 49), new Color(255, 0, 0),
+            new Color(255, 174, 201), new Color(255, 107, 39), new Color(255, 128, 0), new Color(255, 255, 0),
+            new Color(230, 218, 152), new Color(239, 233, 151), new Color(107, 251, 107), new Color(29, 29, 255),
+            new Color(0, 0, 255), new Color(26, 124, 232), new Color(104, 118, 198), new Color(163, 195, 241),
+            new Color(49, 75, 110), new Color(8, 193, 194), new Color(128, 44, 189), new Color(177, 121, 223),
             new Color(199, 73, 4)};
 
     public ColorPanel() {
@@ -39,7 +39,7 @@ private void addColorPanel() {
         // 主面板添加左边面板
         this.setPreferredSize(new Dimension(60, 60));
         this.setLayout(null);
-        this.setBackground(new Color(195, 195, 195));
+        this.setBackground(new Color(239, 238, 238));
         // 左边面板添加子面板
 
         JPanel panelDownChild = new JPanel();
@@ -76,7 +76,7 @@ private void addColorPanel() {
 
         // 右面板
         JPanel right = new JPanel();
-        right.setBackground(new Color(195, 195, 195));
+        right.setBackground(new Color(239, 238, 238));
         right.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0));
         right.setPreferredSize(new Dimension(60, 240));
 
@@ -119,7 +119,7 @@ private void addColorPanel() {
             JButton jbt = (JButton) e.getSource();
             // 拿到被选中按钮的背景颜色
             Color c = jbt.getBackground();
-            // 把背景颜色复制给WIndowStart中的颜色属性
+            // 把背景颜色复制给WindowStart中的颜色属性
             MyFrame.color = c;
             MyFrame.itemList[MyFrame.index].color = c;