您好,分析范围模式设置成面 ARM_REGION,然后按照api中示例代码传入分析面的坐标即可:
viewer.scene.globe.HypsometricSetting = { hypsometricSetting : hyp, analysisMode : Cesium.HypsometricSettingEnum.AnalysisRegionMode.ARM_REGION };
你好。我根据官网给的例子,新建分层设色对象hyp,并对他赋了相应的属性,但是
中hyp.coverageArea是有值的,但最后的结果等值线覆盖了整个地形,而不是我任意绘制的某一区域
结果覆盖了整个地形说明范围设置成了ARM_ALL,你在检查一下代码呢?我给你一组坐标,你在官网demo中执行
var pos = new Array(); pos.push(103.064734);pos.push(31.12816);pos.push(5000.0); pos.push(103.064734);pos.push(32.12816);pos.push(5000.0); pos.push(104.064734);pos.push(31.12816);pos.push(5000.0); pos.push(104.064734);pos.push(32.12816);pos.push(5000.0); hyp.CoverageArea= pos;