添加点选验证码 点选文字验证码完成

src/main/test/java/example/AnchorPoint.java

@@ -0,0 +1,85 @@
+package example;
+
+
+import java.io.Serializable;
+ 
+public class AnchorPoint implements Serializable {
+ 
+    private static final long serialVersionUID = 2L;
+ 
+ 
+    /**
+     * 保持charImgWidth的最大值+1
+     */
+    private Integer x_iv = 26;
+    /**
+     * 保持charImgHeight的最大值+1
+     */
+    private Integer y_iv = 21;
+ 
+    private Integer x;
+    private Integer y;
+ 
+    public AnchorPoint(){
+        this.x = 0;
+        this.y = 0;
+    }
+ 
+ 
+    public AnchorPoint(Integer x, Integer y){
+        this.x = x;
+        this.y = y;
+    }
+ 
+    public Integer getX() {
+        return x;
+    }
+ 
+ 
+    public Integer getY() {
+        return y;
+    }
+ 
+    public void setX(Integer x) {
+        this.x = x;
+    }
+ 
+    public void setY(Integer y) {
+        this.y = y;
+    }
+ 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        AnchorPoint that = (AnchorPoint) o;
+ 
+        //当X位置小于偏移量进行判段Y轴的偏移量
+        if(this.x+this.x_iv > that.getX() || this.x - this.x_iv < that.getX()){
+            //当Y轴的偏移量符合安全距离 判断锚点有效
+            if(this.y+this.y_iv < that.getY() || this.y-this.y_iv > that.getY()){
+                return false;
+            }
+        }else{
+            //两个对象的X点保持在偏移量之外无需比较Y轴位置，判定锚点有效
+            return false;
+        }
+ 
+ 
+        return true;
+ 
+    }
+ 
+    @Override
+    public int hashCode() {
+        return 1;
+    }
+ 
+    @Override
+    public String toString() {
+        return "DrawXInteger{" +
+                "x=" + x +
+                ", y=" + y +
+                '}';
+    }
+}