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-/*
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- * *********************************************************************************************************************
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- *
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- * !!
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- * .F88X
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- * X8888Y
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- * .}888888N;
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- * i888888N; .:! .I$WI:
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- * R888888I .'N88~ i8}+8Y&8"l8i$8>8W~'>W8}8]KW+8IIN"8&
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- * .R888888I .;N8888~ .X8' "8I.!,/8" !%NY8`"8I8~~8>,88I
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- * +888888N; .8888888Y "&&8Y.}8,
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- * ./888888N; .R888888Y .'}~ .>}'.`+> i}! "i' +/' .'i~ !11,.:">, .~]! .i}i
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- * ~888888%: .I888888l .]88~`1/iY88Ii+1'.R$8$8]"888888888> Y8$ W8E X8E W8888'188Il}Y88$*
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- * 18888888 E8888881 .]W%8$`R8X'&8%++N8i,8N%N8+l8%` .}8N:.R$RE%N88N%N$K$R 188,FE$8%~Y88I
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- * .E888888I .i8888888' .:$8I;88+`E8R:/8N,.>881.`$8E/1/]N8X.Y8N`"KF&&FK!'88*."88K./$88%RN888+~
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- * 8888888I .,N888888~ ~88i"8W,!N8*.I88.}888%F,i$88"F88" 888:E8X.>88!i88>`888*.}Fl1]*}1YKi'
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- * i888888N' I888Y ]88;/EX*IFKFK88X K8R .l8W 88Y ~88}'88E&%8W.X8N``]88!.$8K .:W8I
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- * .i888888N; I8Y .&8$ .X88! i881.:%888>I88 ;88] +88+.';;;;:.Y88X 18N.,88l .+88/
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- * .:R888888I
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- * .&888888I Copyright (c) 2016-2020. 博锐尚格科技股份有限公司
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- * ~8888'
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- * .!88~ All rights reserved.
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- *
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- * *********************************************************************************************************************
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- */
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-
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-import { Marker } from "../../types/topology/Marker";
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-import { SGraphItem, SImageItem, SImageShowType } from "@persagy-web/graph/lib";
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-import { SPainter } from "@persagy-web/draw";
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-
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-/**
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- * 标识对象Item(图标类型)
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- *
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- * * @author 张宇(taohuzy@163.com)
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- */
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-export class SImageMarkerItem extends SImageItem {
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- /** 标识对象数据 */
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- data: Marker;
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-
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- /** x轴缩放属性 */
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- _scaleX: number = 1;
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- get scaleX(): number {
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- return this._scaleX;
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- }
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- set scaleX(v: number) {
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- this._scaleX = v;
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- if (this.data.Scale) {
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- this.data.Scale.X = v;
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- }
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- this.update();
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- }
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-
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- /** y轴缩放属性 */
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- _scaleY: number = 1;
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- get scaleY(): number {
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- return this._scaleY;
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- }
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- set scaleY(v: number) {
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- this._scaleY = v;
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- if (this.data.Scale) {
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- this.data.Scale.Y = v;
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- }
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- this.update();
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- }
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-
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- /** y轴旋转属性 */
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- _rolate: number = 0;
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- get rolate(): number {
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- return this._rolate;
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- }
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- set rolate(v: number) {
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- this._rolate = v;
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- if (this.data.Rolate) {
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- this.data.Rolate.Z = v;
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- }
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- this.update();
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- }
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-
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- set name(v: string) {
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- this.data.Name = v;
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- }
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-
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- set url(v: string) {
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- if (this.data.Properties) {
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- this.data.Properties.Url = v;
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- }
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- }
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-
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- set x(v: number) {
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- this.data.Pos.X = v;
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- }
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-
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- set y(v: number) {
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- this.data.Pos.Y = v;
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- }
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-
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- set width(v: number) {
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- if (this.data.Size) {
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- this.data.Size.Width = v;
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- }
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- }
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-
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- set height(v: number) {
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- if (this.data.Size) {
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- this.data.Size.Height = v;
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- }
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- }
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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 标识对象数据
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- */
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- constructor(parent: SGraphItem | null, data: Marker) {
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- super(parent);
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- this.data = data;
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- this.moveTo(data.Pos.X, data.Pos.Y);
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- if (this.data.Scale) {
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- this.scaleX = this.data.Scale.X;
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- this.scaleY = this.data.Scale.Y;
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- }
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- if (this.data.Rolate && this.data.Rolate.Z) {
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- this.rolate = this.data.Rolate.Z;
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- }
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- if (this.data.Size) {
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- this.width = this.data.Size.Width;
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- this.height = this.data.Size.Height;
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- }
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- if (this.data.Properties && this.data.Properties.Url) {
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- if (this.data.Properties.Url instanceof String) {
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- this.url = this.data.Properties.Url;
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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绘制操作
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- *
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- * @param painter 绘画类
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- */
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- onDraw(painter: SPainter): void {
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- if (this.img) {
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- // 要绘制图片的宽度
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- let width = 0;
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- // 要绘制图片的宽度
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- let height = 0;
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- // 图片item的宽高比
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- let itemAspectRatio: number = this.width / this.height;
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- // 原始图片的宽高比
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- let imgAspectRatio: number =
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- (this.img.width as number) / (this.img.height as number);
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- // 原始图片的高宽比
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- let imgHwRatio: number =
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- (this.img.height as number) / (this.img.width as number);
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- if (this.showType == SImageShowType.Full) {
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- width = this.width;
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- height = this.height;
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- } else if (this.showType == SImageShowType.Equivalency) {
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- if (itemAspectRatio > imgAspectRatio) {
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- height = this.height;
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- width = imgAspectRatio * height;
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- } else if (itemAspectRatio < imgAspectRatio) {
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- width = this.width;
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- height = width * imgHwRatio;
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- } else {
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- width = this.width;
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- height = this.height;
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- }
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- } else if (this.showType == SImageShowType.AutoFit) {
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- this.width = this.img.width as number;
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- this.height = this.img.height as number;
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- width = this.width;
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- height = this.height;
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- }
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- painter.scale(this.scaleX, this.scaleY);
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- painter.rotate(this.rolate);
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- painter.drawImage(this.img, -width / 2, -height / 2, width, height);
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- }
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- } // Function onDraw()
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-} // Class SImageMarkerItem
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