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<feat>新增圆item

YaolongHan il y a 4 ans
Parent
commit
c1118e92c4
1 fichiers modifiés avec 87 ajouts et 0 suppressions
  1. 87 0
      persagy-web-graph/src/items/SGraphBaseCircle.ts

+ 87 - 0
persagy-web-graph/src/items/SGraphBaseCircle.ts

@@ -0,0 +1,87 @@
+/*
+ * *********************************************************************************************************************
+ *
+ *          !!
+ *        .F88X
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+ *      .}888888N;
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+ *            +888888N;  .8888888Y                                  "&&8Y.}8,
+ *            ./888888N;  .R888888Y        .'}~    .>}'.`+>  i}!    "i'  +/'  .'i~  !11,.:">,  .~]!  .i}i
+ *              ~888888%:  .I888888l      .]88~`1/iY88Ii+1'.R$8$8]"888888888>  Y8$  W8E  X8E  W8888'188Il}Y88$*
+ *              18888888    E8888881    .]W%8$`R8X'&8%++N8i,8N%N8+l8%`  .}8N:.R$RE%N88N%N$K$R  188,FE$8%~Y88I
+ *            .E888888I  .i8888888'      .:$8I;88+`E8R:/8N,.>881.`$8E/1/]N8X.Y8N`"KF&&FK!'88*."88K./$88%RN888+~
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+ *          i888888N'      I888Y          ]88;/EX*IFKFK88X  K8R  .l8W  88Y  ~88}'88E&%8W.X8N``]88!.$8K  .:W8I
+ *        .i888888N;        I8Y          .&8$  .X88!  i881.:%888>I88  ;88]  +88+.';;;;:.Y88X  18N.,88l  .+88/
+ *      .:R888888I
+ *      .&888888I                                          Copyright (c) 2009-2020.  博锐尚格科技股份有限公司
+ *        ~8888'
+ *        .!88~                                                                     All rights reserved.
+ *
+ * *********************************************************************************************************************
+ */
+
+/**
+ * 圆
+ *
+ *  @author  韩耀龙 <han_yao_long@163.com>
+ */
+import { SGraphStyleItem, SGraphItem, SLineStyle } from "./../"
+import { SPainter, SPoint } from "@persagy-web/draw";
+
+export class SGraphBaseCircle extends SGraphStyleItem {
+    // 圆坐标
+    set localtion(v) {
+        this._localtion = new SPoint(v);
+        this.update()
+    }
+    get localtion(): SPoint {
+        return this._localtion
+    }
+    _localtion: SPoint = new SPoint(0, 0);
+    // 圆半径
+    set radius(v: number) {
+        this._radius = v;
+        this.update();
+    }
+    get radius(): number {
+        return this._radius
+    }
+    _radius: number = 0;
+
+    /**
+     * 构造函数
+     *
+     * @param parent
+     */
+    constructor(parent: SGraphItem | null) {
+        super(parent)
+    }
+
+    /**
+    * Item 绘制操作
+    *
+    * @param painter    绘制对象
+    */
+    onDraw(painter: SPainter): void {
+        painter.pen.color = this.strokeColor;
+        painter.brush.color = this.fillColor;
+        painter.pen.lineWidth = this.lineWidth;
+        if (this.lineStyle == SLineStyle.Dashed) {
+            painter.pen.lineDash = [
+                painter.toPx(this.lineWidth * 3),
+                painter.toPx(this.lineWidth * 7)
+            ];
+        } else if (this.lineStyle == SLineStyle.Dotted) {
+            painter.pen.lineDash = [
+                painter.toPx(this.lineWidth * 2),
+                painter.toPx(this.lineWidth * 2)
+            ];
+        }
+
+        painter.drawCircle(this.localtion.x, this.localtion.y, this.radius);
+    } // Function onDraw()
+}