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- /*
- * ********************************************************************************************************************
- *
- * :*$@@%$*: ;: ;; ;;
- * :@@%! :!@@%: %! ;%%@@%$ =@@@@@@@%; @%@@@%%%%@@@@@
- * :@%; :$= %%$$$%$$ ;$$ ;$@= !@$
- * =@! %! @ $=;% !@@@%: !$$$$$$$$$$$$$$=
- * =@* %! @ $= % %@= =%@! %=
- * *$%%! @@= ;=$%%%$*: %! @ $= % =%%%%%%@$ *%: =%
- * %@@!: !@@@%=$@@@@%! :*@@$: %! @ $= % $* ;@ @* :%*
- * ;@@! ;!!!;: ;@%: =======@%========* @ $$ % $%*****$@ :@$=*********=@$
- * $@* ;@@@%=!: *@*
- * =@$ ;;;!=%@@@@=! =@!
- * %@$: =@%: :*@@@* %@= Copyright (c) 2016-2019. 北京上格云技术有限公司
- * ;%@@$=$@@%* *@@@$=%@@%;
- * ::;:: ::;:: All rights reserved.
- *
- * ********************************************************************************************************************
- */
- import { SGraphyItem } from "@saga-web/graphy/lib";
- import {
- SColor,
- SPainter,
- SPath2D,
- SPoint,
- SPolygonUtil,
- SRect
- } from "@saga-web/draw/lib";
- import { Zone } from "../types/Zone";
- import { SMouseEvent } from "@saga-web/base/lib";
- import { ItemOrder } from "../types/ItemOrder";
- import { Opt } from "../types/Opt";
- import { Transparency } from "../types/Transparency";
- /**
- * 业务空间item
- *
- * @author 郝建龙
- */
- export class ZoneItem extends SGraphyItem {
- /** 空间所有数据 */
- data: Zone;
- /** 空间轮廓线坐标list */
- readonly pointArr: SPoint[][][] = [];
- /** X坐标最小值 */
- private minX = Number.MAX_SAFE_INTEGER;
- /** X坐标最大值 */
- private maxX = Number.MIN_SAFE_INTEGER;
- /** Y坐标最小值 */
- private minY = Number.MAX_SAFE_INTEGER;
- /** Y坐标最大值 */
- private maxY = Number.MIN_SAFE_INTEGER;
- /** path */
- private pathList: SPath2D[] = [];
- /** 点击位置坐标 */
- private clickPoint: SPoint | undefined;
- /** 选中时的颜色 */
- private selectColor = Opt.selectColor;
- /** 不可选时的颜色 */
- private unselectColor = Opt.zoneUnselectColor;
- /** 高亮状态 */
- private _highLightFlag: boolean = false;
- get highLightFlag(): boolean {
- return this._highLightFlag;
- } // Get highLightFlag
- set highLightFlag(value: boolean) {
- this._highLightFlag = value;
- this.update();
- } // Set highLightFlag
- /** 透明度 */
- _transparency: number = 20;
- get transparency(): number {
- return this._transparency;
- } // Get transparency
- set transparency(value: number) {
- this._transparency = value;
- this.update();
- } // Set transparency
- /** 受影响状态 */
- _isInfected: boolean = false;
- get isInfected(): boolean {
- return this._isInfected;
- } // Get isInfected
- set isInfected(value: boolean) {
- this._isInfected = value;
- this.update();
- } // Set isInfected
- private infectedColor = Opt.zoneInfectedColor;
- /**
- * 构造函数
- *
- * @param parent 指向父对象
- * @param data 空间数据
- */
- constructor(parent: SGraphyItem | null, data: Zone) {
- super(parent);
- this.data = data;
- this.zOrder = ItemOrder.zoneOrder;
- this.highLightFlag = data.HighLightFlag || false;
- this.transparency = data.Transparency || 20;
- this.isInfected = data.Infected || false;
- if (
- this.data.OutLine.length &&
- this.data.OutLine[0] &&
- this.data.OutLine[0].length
- ) {
- let tempArr = this.data.OutLine;
- this.minX = tempArr[0][0][0].X;
- this.maxX = this.minX;
- this.minY = -tempArr[0][0][0].Y;
- this.maxY = this.minY;
- // 处理轮廓点数组,同时计算最大最小值
- this.pointArr = tempArr.map((t): SPoint[][] => {
- let sPath = new SPath2D();
- let tempArr = t.map((it): SPoint[] => {
- let array = it.map(
- (item): SPoint => {
- let x = item.X,
- y = -item.Y;
- if (x < this.minX) {
- this.minX = x;
- }
- if (y < this.minY) {
- this.minY = y;
- }
- if (x > this.maxX) {
- this.maxX = x;
- }
- if (y > this.maxY) {
- this.maxY = y;
- }
- return new SPoint(x, y);
- }
- );
- sPath.polygon(array);
- return array;
- });
- this.pathList.push(sPath);
- return tempArr;
- });
- }
- } // Constructor
- /**
- * Item对象边界区域
- *
- * @return SRect
- */
- boundingRect(): SRect {
- return new SRect(
- this.minX,
- this.minY,
- this.maxX - this.minX,
- this.maxY - this.minY
- );
- } // Function boundingRect()
- /**
- * 鼠标单击事件
- *
- * @param event 事件参数
- * @return boolean
- */
- onClick(event: SMouseEvent): boolean {
- if (this.selectable) {
- this.selected = !this.selected;
- this.clickPoint = new SPoint(event.x, event.y);
- }
- this.$emit("click", event);
- return true;
- } // Function onClick()
- /**
- * 判断点是否在区域内
- *
- * @param x
- * @param y
- */
- contains(x: number, y: number): boolean {
- // return true;
- for (let j = 0; j < this.pointArr.length; j++) {
- let arr = this.pointArr[j];
- if (arr.length < 1 || !SPolygonUtil.pointIn(x, y, arr[0])) {
- continue;
- }
- if (arr.length == 1) {
- return true;
- }
- let flag = false;
- for (let i = 1; i < arr.length; i++) {
- if (SPolygonUtil.pointIn(x, y, arr[i])) {
- flag = true;
- break;
- }
- }
- if (flag) {
- continue;
- }
- return true;
- }
- return false;
- } // Function contains()
- /**
- * Item绘制操作
- *
- * @param painter painter对象
- * @param rect 绘制区域
- */
- onDraw(painter: SPainter, rect?: SRect): void {
- painter.pen.color = SColor.Transparent;
- if (!this.selectable) {
- painter.brush.color = this.unselectColor;
- } else {
- if (this.selected) {
- painter.brush.color = this.selectColor;
- } else if (this.highLightFlag) {
- painter.brush.color = new SColor(this.data.Color);
- } else if (this.isInfected) {
- painter.brush.color = this.infectedColor;
- } else {
- painter.brush.color = new SColor(
- `${this.data.Color}${Transparency[this.transparency]}`
- );
- }
- }
- painter.pen.lineWidth = 200;
- this.pathList.forEach((t): void => {
- painter.drawPath(t);
- });
- painter.brush.color = SColor.Black;
- painter.font.size = painter.toPx(10);
- if (this.clickPoint) {
- painter.drawText(
- this.data.RoomLocalName,
- this.clickPoint.x,
- this.clickPoint.y
- );
- }
- } // Function onDraw()
- } // Class ZoneItem
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