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About achieve contours issues through existing .shp file or .tpk file

Question asked by xinmoyuan on Mar 30, 2015
Latest reply on Mar 30, 2015 by LDanzinger-esristaff

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Hi, I was a novice.Recently, I am thinking to use the existing map file to generate contours, such as a .shp file and .tpk file,then to fill contours in different colors.The idea is mainly used to study the source of diffuse gas in the air, the gas will be spread around over time, density will decrease with increasing distance. I know that (x, y, density) data, but I do not know how to generate the two-dimensional contour on density.Could you help me find an effective way to do this using arcgis runtime sdk for qt .Thank you very much .

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