1、使用官网9.1.2 imobile, 在底图上叠加离线的mvt,无论怎么设置叠加图层的背景透明 都是遮挡下面的图层;
正常:
![](//ask.supermap.com/?qa=blob&qa_blobid=4361743696832734914)
叠加mvt后:
![](//ask.supermap.com/?qa=blob&qa_blobid=3481721887484089418)
设置背景透明:
![](//ask.supermap.com/?qa=blob&qa_blobid=14471526299695597092)
背景透明的代码:
GeoStyle geoStyle_R = new GeoStyle();
geoStyle_R.setFillBackOpaque(false);
geoStyle_R.setFillOpaqueRate(0);
LayerSettingVector layerSettingVector = new LayerSettingVector();
layerSettingVector.setStyle(geoStyle_R);
layer.setAdditionalSetting(layerSettingVector);
layer.setOpaqueRate(0);