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- import { SGraphyItem } from '@sybotan-web/graphy';
- import { SRect, SSize, SPoint } from "@sybotan-web/base";
- import { SPen, SPainter, SColor } from "@sybotan-web/draw";
- /**
- * 坐标点
- *
- */
- export default class SGraphyPointItem extends SGraphyItem {
- width: number = 100;
- point: SPoint;
- color: SColor;
- fillColor: SColor;
- /**
- * 构造函数
- *
- * @param r 圆半径
- * @param width 圆线的宽度
- * @param color 圆线的颜色
- * @param fillColor 圆填充的颜色
- * @param parent
- */
- constructor(
- parent: SGraphyItem | null,
- width: number = 100,
- point: SPoint = new SPoint(0, 0),
- color: SColor = new SColor('#F56C6C'),
- fillColor: SColor = new SColor('#F56C6C')
- ) {
- super(parent);
- this.width = width;
- this.point = point;
- this.color = color;
- this.fillColor = fillColor;
-
- } // Constructor()
- /**
- * Item对象边界区域
- *
- * @return SRect
- */
- boundingRect(): SRect {
- let minX = this.point.x;
- let miny = this.point.y;
- let maxX = this.point.x + this.width;
- let maxY = this.point.y + this.width;
- return new SRect(
- minX,
- miny,
- maxX, maxY
- );
- } // Function boundingRect()
- /**
- * Item绘制操作
- *
- * @param painter painter对象
- * @param rect 绘制区域
- */
- onDraw(painter: SPainter, rect?: SRect): void {
- painter.pen.color = this.color;
- painter.brush.color = this.fillColor;
- painter.drawRect(this.point.x,this.point.y,this.width,this.width)
- }
- } // Class SGraphyCircleItem
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