To finish off the layout of the webpage the footer area is exported, a selection around the image is made that matches the overall width and includes the grey gradient of the graphic.
下面来完成页脚部分，选择同样的宽度，然后高度要包含灰色渐变的图形。
2
By using graphic editor function and spatial analysis faculty of GIS, various especially function of graphic editor and area statistic for land-use operation are provided in this system.