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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";
- /**
- * 矩形Item类
- *
- */
- export class SGraphyRectItem extends SGraphyItem {
- startX: number;
- startY: number;
- width: number;
- height: number;
- color: SColor = SColor.Black;
- isVirtual: boolean = false;
- /**
- * 构造函数
- *
- * @param startX 线的起始x坐标
- * @param startY 线的起始y坐标
- * @param width 矩形的宽度
- * @param height 矩形的宽度
- * @param color 矩形填充的颜色
- * @param parent
- * @param isVirtual 是否为虚线
- */
- constructor(
- parent: SGraphyItem | null,
- startX: number,
- startY: number,
- width: number,
- height: number,
- color: SColor = SColor.Black,
- isVirtual: boolean = false
- ) {
- super(parent);
- this.startX = startX
- this.startY = startY
- this.width = width;
- this.height = height
- this.color = color;
- this.isVirtual = isVirtual;
- } // Constructor()
- /**
- * Item对象边界区域
- *
- * @return SRect
- */
- boundingRect(): SRect {
- return new SRect(
- this.startX,
- this.startY,
- this.width,
- this.height
- );
- } // 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 = new SPen(this.color, this.width);
- painter.drawRect(this.startX,this.startY,this.width,this.height)
- }
- } // Class SGraphyRectItem
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