97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
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/*
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* @Descripttion:
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* @version: 1.0
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* @Author: zhangti
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* @Date: 2019-10-22 11:39:34
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* @LastEditors: sueRimn
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* @LastEditTime: 2019-10-22 13:55:37
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*/
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/**
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* 封装绘制功能
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* 点线面矩形
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*/
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import DrawDynamicTool from './DrawDynamicTool.js';
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export default class Draw{
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constructor(core){
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this.drawDynamic = new DrawDynamicTool(core);
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}
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remove(){
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if(this.drawDynamic == null)return false;
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this.drawDynamic.remove();
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this.drawDynamic = null;
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}
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//点
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drawPoint(fn){
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let _self = this;
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_self.drawDynamic.drawPoint(function(positions){
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var wgs84_positions = [];
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for(var i=0; i<positions.length; i++){
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var wgs84_point = _self.drawDynamic.Cartesian3_to_WGS84({
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x: positions[i].x,
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y: positions[i].y,
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z: positions[i].z
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});
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wgs84_positions.push(wgs84_point);
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}
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//if(typeof fn == "function")
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console.log(wgs84_positions);
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fn(wgs84_positions);
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});
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}
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//线
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drawLine (fn) {
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let _self = this;
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console.log(fn);
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this.drawDynamic.drawLineString(function(positions){
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var wgs84_positions = [];
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for(var i=0; i<positions.length; i++){
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var wgs84_point = _self.drawDynamic.Cartesian3_to_WGS84({
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x: positions[i].x,
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y: positions[i].y,
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z: positions[i].z
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});
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wgs84_positions.push(wgs84_point);
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}
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if(typeof fn == "function")fn(wgs84_positions);
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});
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}
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//圆
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drawCircle(fn){
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this.drawDynamic.circleDraw(function(positions){
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if(typeof fn == "function")fn(positions);
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});
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}
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//矩形
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drawRect(fn){
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let _self = this;
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_self.drawDynamic.drawRect(function(positions){
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var wgs84_positions = [];
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for(var i=0; i<positions.length; i++){
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var wgs84_point = _self.drawDynamic.Cartesian3_to_WGS84({
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x: positions[i].x,
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y: positions[i].y,
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z: positions[i].z
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});
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wgs84_positions.push(wgs84_point);
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}
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if(typeof fn == "function")fn(wgs84_positions);
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});
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}
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//多边形
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drawPolygon(fn){
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let _self = this;
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_self.drawDynamic.drawPolygon(function(positions){
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var wgs84_positions = [];
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for(var i=0; i<positions.length; i++){
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var wgs84_point = _self.drawDynamic.Cartesian3_to_WGS84({
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x: positions[i].x,
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y: positions[i].y,
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z: positions[i].z
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});
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wgs84_positions.push(wgs84_point);
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}
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if(typeof fn == "function")fn(wgs84_positions);
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});
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}
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}
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