# -*- coding:utf-8 -*- # Name: ExtractByMask_Ex_02.py # Description: Extracts the cells of a raster that correspond with the areas # defined by a mask. # Requirements: Spatial Analyst Extension # Author: ESRI # Import system modules import arcpy impo
加入这段js就行了. function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6. { var arVersion = navigator.appVersion.split("MSIE") var version = parseFloat(arVersion[1]) if ((version >= 5.5) && (document.body.filters))