Online registration method for indoor planar graph

The invention discloses an online registration method for an indoor planar graph, and the method comprises the steps: determining the position of a target building in an electronic map of a webpage end, and loading the indoor planar graph; performing online geographical registration at the webpage end to enable the indoor planar graph to coincide with the outline of the target building on the electronic map; reloading the indoor planar graph in the form of a graph layer after the online geographic registration is completed, and locking the relative position of the electronic map and the indoorplanar graph; conducting vectorization processing on the indoor plane graph after position locking, and exporting and storing data. The method has the remarkable effects that the vacancy of a currentwebpage end geographic registration tool is made up, the map registration function is shared online, a user does not need to install any software, the use cost is very low, and popularization is convenient; users can upload t