python 影像裁切程序

   参数传入的Polygon 图形坐标

#demo_string="722812.922144461772405 4479018.211012263782322,722806.479693785076961 4479018.211012263782322,723089.947523561189882 4479008.547336248680949,723099.611199576291256 4478660.654999705031514, 722816.143369800178334 4478670.318675720132887,722812.922144461772405 4479018.211012263782322 "

raster_file  栅格文件路径

out_path  输出路径

name 输出文件名称

def clip_raster_from_coorlist(demo_string,raster_file,out_path,name='coord'):
    
    try:
    
        geometry1= coorlisttogeometry(demo_string)
        if(geometry1==None):
            return
        if geometry1.is_empty:
            #print(f"Skipping empty geometry for feature {index}")
            return  1
            # 打开影像文件
        print(raster_file)
        print("-------------------------------------0----------------------------")