地图主题¶
The beautiful thing about GIS is that maps are dynamic. Layers can individually be shown and hidden and information can be presented more or less prominently based on the task at hand.
这就是 地图主题 的用途。
创建地图主题¶
桌面端筹备工作
在QGIS中创建地图主题是件非常简单的工作。
- Style the map and layers to your requirements.
- Save it as a named Map Theme.
- Load the project on your device and change the active Map Theme.
改变当前地图主题¶
QField界面
如果您在QGIS中为工程定义了地图主题，可以从控制面板在它们之间切换。使用 地图主题 下拉列表框选择活动主题。
