| 摘要 |
A method for loading an advertisement in an electronic map includes the steps of opening the electronic map in a geographic information system (GIS) and identifying a plurality of advertising areas on different display scales. The method also includes recording the attributes of each advertising area, such as the current scale, coordinates, size and shape. At least one 2D advertising graphic is designed according to the attributes of each identified advertising area, to which the shape of the graph adapts. The method further includes placing the designed advertising graph into the corresponding advertising area and then distributing through the GIS. The advertisements appear to be embedded in the electronic map when displayed, thus do not affect the display effect of the electronic map and further enrich the content and reasonably expand function of the electronic map. |
