Python ArcGIS RasterInfo.from_dict用法及代码示例

本文简要介绍 python 语言中 arcgis.raster.RasterInfo.from_dict 的用法。

用法:

from_dict(raster_info_dict)

from_dict 方法可用于从栅格信息字典初始化 RasterInfo 对象。

例子：

# Usage Example :
rinfo = RasterInfo()
rinfo.from_dict({'bandCount': 3,
                 'extent': {"xmin": 4488761.95,
                             "ymin": 5478609.805,
                             "xmax": 4489727.05,
                             "ymax": 5479555.305,
                             "spatialReference": {
                               "wkt": "PROJCS["Deutsches_Hauptdreiecksnetz_Transverse_Mercator",
                               GEOGCS["GCS_Deutsches_Hauptdreiecksnetz",DATUM["D_Deutsches_Hauptdreiecksnetz",
                               SPHEROID["Bessel_1841",6377397.155,299.1528128]],PRIMEM["Greenwich",0.0],
                               UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],
                               PARAMETER["false_easting",4500000.0],PARAMETER["false_northing",0.0],
                               PARAMETER["central_meridian",12.0],PARAMETER["scale_factor",1.0],
                               PARAMETER["latitude_of_origin",0.0],UNIT["Meter",1.0]]"
                             }},
                 'pixelSizeX': 0.0999999999999614,
                 'pixelSizeY': 0.1,
                 'pixelType': 'U8'})