cesium 源码修改 支持ArcGIS 服务属性过滤

@[TOC]

 


# 前言

功能效果:在cesium中加载arcgis 矢量服务,使其通过字段定义过滤图形,如objectid>100,在ArcGIS for js 中可以有现成的定义参数definitionExpression,ceisumz必须修改源码

 

# 一、比对URL

arcgis api for js 请求:

http://localhost:6080/arcgis/rest/services/02_01_2019_other/MapServer/export?
bbox=121.28808668168875,29.81244560398622,121.75631574509242,30.07270490572583&bboxSR=4490&imageSR=4490&size=1576,876&dpi=96&
format=png32&transparent=true&layers=show:0&layerDefs={"0":"  DLBM='0201' or  DLBM='0201' "}&f=image

 

ceisum 请求

http://localhost:6080/arcgis/rest/services/02_01_2019_other/MapServer/export?
bbox=120.58593750000001,29.8828125,120.9375,30.234375&size=256,256&format=png&transparent=true&f=image&bboxSR=4

你可能感兴趣的:(cesium,javascript)