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