Update

.idea/workspace.xml

@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="4e65795a-6659-4829-a5e6-120206826e71" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/src/高级Swing组件/TableModelTest.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/AWT绘图/DrawTest.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
     </list>
     <list id="cbcb3066-613e-44bd-84c2-b0cf22cc5a78" name="New changelist" comment="New changelist" />
@@ -129,13 +129,13 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="应用程序.TableModelTest">
-    <configuration name="FileFilterTest" type="Application" factoryName="应用程序" temporary="true" nameIsGenerated="true">
-      <option name="MAIN_CLASS_NAME" value="高级Swing组件.FileFilterTest" />
+  <component name="RunManager" selected="应用程序.DrawTest">
+    <configuration name="DrawTest" type="Application" factoryName="应用程序" temporary="true" nameIsGenerated="true">
+      <option name="MAIN_CLASS_NAME" value="AWT绘图.DrawTest" />
       <module name="IDEA_JAVA" />
       <extension name="coverage">
         <pattern>
-          <option name="PATTERN" value="高级Swing组件.*" />
+          <option name="PATTERN" value="AWT绘图.*" />
           <option name="ENABLED" value="true" />
         </pattern>
       </extension>
@@ -143,8 +143,8 @@
         <option name="Make" enabled="true" />
       </method>
     </configuration>
-    <configuration name="JFileChooserTest" type="Application" factoryName="应用程序" temporary="true" nameIsGenerated="true">
-      <option name="MAIN_CLASS_NAME" value="高级Swing组件.JFileChooserTest" />
+    <configuration name="FileFilterTest" type="Application" factoryName="应用程序" temporary="true" nameIsGenerated="true">
+      <option name="MAIN_CLASS_NAME" value="高级Swing组件.FileFilterTest" />
       <module name="IDEA_JAVA" />
       <extension name="coverage">
         <pattern>
@@ -197,11 +197,11 @@
     </configuration>
     <recent_temporary>
       <list>
+        <item itemvalue="应用程序.DrawTest" />
         <item itemvalue="应用程序.TableModelTest" />
         <item itemvalue="应用程序.JTableTest" />
         <item itemvalue="应用程序.JProgressBarTest" />
         <item itemvalue="应用程序.FileFilterTest" />
-        <item itemvalue="应用程序.JFileChooserTest" />
       </list>
     </recent_temporary>
   </component>
@@ -313,21 +313,9 @@
       <workItem from="1565180451307" duration="1274000" />
       <workItem from="1565226009540" duration="5206000" />
       <workItem from="1565308932531" duration="46000" />
-      <workItem from="1565309017412" duration="5703000" />
-    </task>
-    <task id="LOCAL-00028" summary="Update">
-      <created>1561361449155</created>
-      <option name="number" value="00028" />
-      <option name="presentableId" value="LOCAL-00028" />
-      <option name="project" value="LOCAL" />
-      <updated>1561361449156</updated>
-    </task>
-    <task id="LOCAL-00029" summary="Update">
-      <created>1561364442336</created>
-      <option name="number" value="00029" />
-      <option name="presentableId" value="LOCAL-00029" />
-      <option name="project" value="LOCAL" />
-      <updated>1561364442336</updated>
+      <workItem from="1565309017412" duration="6007000" />
+      <workItem from="1565484068237" duration="110000" />
+      <workItem from="1565484213011" duration="2636000" />
     </task>
     <task id="LOCAL-00030" summary="Update">
       <created>1561365483720</created>
@@ -658,7 +646,21 @@
       <option name="project" value="LOCAL" />
       <updated>1565316542572</updated>
     </task>
-    <option name="localTasksCounter" value="77" />
+    <task id="LOCAL-00077" summary="Update">
+      <created>1565319484906</created>
+      <option name="number" value="00077" />
+      <option name="presentableId" value="LOCAL-00077" />
+      <option name="project" value="LOCAL" />
+      <updated>1565319484906</updated>
+    </task>
+    <task id="LOCAL-00078" summary="Update">
+      <created>1565484375654</created>
+      <option name="number" value="00078" />
+      <option name="presentableId" value="LOCAL-00078" />
+      <option name="project" value="LOCAL" />
+      <updated>1565484375656</updated>
+    </task>
+    <option name="localTasksCounter" value="79" />
     <servers />
   </component>
   <component name="TodoView" selected-index="3">

src/AWT绘图/DrawTest.java

+package AWT绘图;
+
+// !/usr/bin/env jdk1.8
+// encoding:utf-8
+//@software:IntelliJ IDEA
+//@pack:AWT绘图
+//@user:彭友聪
+//@date:2019/08/11
+//@time:上午 8:48
+//@project:IDEA_JAVA
+//@file:DrawTest.java
+//Author:御承扬
+//email:2923616405@qq.com
+
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Rectangle2D;
+
+public class DrawTest extends JFrame {
+    static class CanvasTest extends Canvas {
+        private CanvasTest(){
+        }
+        public final void paint(Graphics g){
+            super.paint( g );
+            Graphics2D g2 = (Graphics2D) g;
+            g2.drawOval( 5, 5, 100, 100 ); // 绘制圆形
+            g2.fillRect( 15, 15, 80, 80 ); // 绘制实心矩形
+            Shape[] shapes = new Shape[2];  // 声明图形数组
+            shapes[0] = new Rectangle2D.Double( 110, 5, 100, 100 );
+            shapes[1] = new Ellipse2D.Double(120, 15, 80, 80);
+            for(Shape shape : shapes) {     // 遍历数组
+                Rectangle2D bounds = shape.getBounds2D();
+                if (bounds.getWidth() == 80)
+                    g2.fill( shape );   // 填充图形
+                else
+                    g2.draw(shape);  // 绘制图形
+            }
+        }
+    }
+    private void initialize() {
+        this.setSize( 300, 200 );
+        setDefaultCloseOperation( WindowConstants.EXIT_ON_CLOSE );
+        add(new CanvasTest());
+        this.setTitle( "绘制几何图形示例" );
+    }
+    private DrawTest() {
+        super();
+        initialize();
+    }
+
+    public static void main(String[] args) {
+        new DrawTest().setVisible( true );
+    }
+}