15章代码

1. 打开所有图层

没有参数，代码如下

#coding: UTF-8

import arcpy
import os
import types
import string

def main():
    ap=arcpy.mp.ArcGISProject("CURRENT")
    pMap=ap.activeMap
    for lyr in pMap.listLayers():
        lyr.visible=True

if __name__ == '__main__':
    main()

1. 关闭所有图层

#coding: UTF-8
#######################
import arcpy
import os
import types
import string

def main():
    ap=arcpy.mp.ArcGISProject("CURRENT")
    pMap=ap.activeMap
    for lyr in pMap.listLayers():
        lyr.visible=False

if __name__ == '__main__':
    main()

1. 删除所有图层和表格

#coding: UTF-8
#######################
import arcpy
import os
import types
import string

def main():
    ap=arcpy.mp.ArcGISProject("CURRENT")
    pMap=ap.activeMap

    for lyr in pMap.listLayers():
        if lyr!=None:
            pMap.removeLayer(lyr)
    for table in pMap.listTables():
        if table!=None:
            pMap.removeTable(table)

if __name__ == '__main__':
    main()

15.2.1 当前工程布局导出图片

#coding: UTF-8
#######################
import arcpy
import os
import types
import string

def main():
    imgFMT = arcpy.GetParameterAsText(0)
    aprx=arcpy.mp.ArcGISProject("current")
    out_path=aprx.homeFolder;
    for lyt in  aprx.listLayouts():
        if (imgFMT==".PDF"):
            lyt.exportToPDF(out_path+"\"+lyt.name+".pdf", resolution=300)
        elif  (imgFMT==".JPG"):
            lyt.exportToJPEG(out_path+"\"+lyt.name+".jpg", resolution=300)
        elif  (imgFMT==".PNG"):
            lyt.exportToPNG(out_path+"\"+lyt.name+".PNG", resolution=300)

if __name__ == '__main__':
    main()

15.2.2 代码实现页面驱动

#coding: UTF-8
#######################
import arcpy
import os
import types
import string
import time
def main():
    in_Layer = arcpy.GetParameterAsText(0)
    fieldName =("ShAPE@",arcpy.GetParameterAsText(1))
    in_Fileext = arcpy.GetParameterAsText(2).upper()
    aprx=arcpy.mp.ArcGISProject("current")
    list = aprx.listLayouts()
    num=len(list)
    arcpy.AddMessage("num="+str(num))
    if num<1:
        arcpy.AddMessage("没有布局视图=======")
        return

    lyt = aprx.listLayouts()[0]
    if lyt==None:
        arcpy.AddMessage("没有布局视图")
        return
    mf = lyt.listElements("MAPFRAME_ELEMENT")[0]
    presolution=300
    pPath=aprx.homeFolder+"/"
    mf.map.clearSelection()
    arcpy.management.RepairGeometry(in_Layer, "DELETE_NULL", "ESRI") #不修复几何，会自动退出

    with arcpy.da.SearchCursor(in_Layer, fieldName) as cursor:
        for row in cursor:
            try:
                pgeo=row[0]
                fieldValue=row[1]
                pExtent=pgeo.extent
                mf.camera.setExtent (pExtent)
                pscale= mf.camera.scale
                myScale=100000
                pscale=(int(pscale/myScale)+1)*myScale
                arcpy.AddMessage("比例尺:"+str(myScale))
                mf.camera.scale=pscale
                time.sleep(10)

                if in_Fileext=="PDF":
                    out_pdf=pPath+fieldValue+".pdf"
                    arcpy.AddMessage("out_pdf="+out_pdf)
                    lyt.exportToPDF(out_pdf, resolution=presolution)
                elif in_Fileext=="JPG":
                    out_pdf = pPath + fieldValue + ".jpg"
                    arcpy.AddMessage("out_pdf=" + out_pdf)
                    lyt.exportToJPEG(out_pdf, resolution=presolution)
                else:
                    out_pdf = pPath + fieldValue + ".png"
                    arcpy.AddMessage("out_pdf=" + out_pdf)
                    lyt.exportToPNG(out_pdf, resolution=presolution)
            except arcpy.ExecuteError:
                arcpy.AddError(arcpy.GetMessages(2))

if __name__ == '__main__':
    main()

15.2.3 地图系列批量打印

#coding: UTF-8
#######################
import arcpy
import os
import types
import string

def expone(aprx,out_Path):
    for l in  aprx.listLayouts():
        if not l.mapSeries is None:
            ms = l.mapSeries
            if ms.enabled:
                arcpy.AddMessage(out_Path+"\"+l.name+".pdf")
                ms.exportToPDF(out_Path+"\"+l.name+".pdf", "ALL", resolution=300)
        else:
            arcpy.AddMessage(l.name+"没有序列")
def expmany(aprx, out_Path):
    for l in  aprx.listLayouts():
        if not l.mapSeries is None:
            ms = l.mapSeries
            if ms.enabled:
                for pageNum in range(1, ms.pageCount + 1):
                    ms.currentPageNumber = pageNum
                    #FieldName=ms.pageNameField.name
                    #arcpy.AddMessage("ms.pageNameField="+FieldName)

                    pRow=ms.pageRow
                    #arcpy.AddMessage(type(pRow))
                    pageName = pRow[1]
                    arcpy.AddMessage("pageName=" + str(pageName))

                    #l.exportToPNG(os.path.join(relpath, "Output", f"Ex2_{ms.pageRow.STATE_NAME}.png"))
                    arcpy.AddMessage(out_Path+"\"+l.name+"_"+pageName+".pdf")
                    ms.exportToPDF(out_Path+"\"+l.name+"_"+pageName+".pdf", "CURRENT", resolution=300)
        else:
            arcpy.AddMessage(l.name + "没有序列")

def main():
    in_aprx = arcpy.GetParameterAsText(0)
    out_Path=arcpy.GetParameterAsText(1)

    isone = arcpy.GetParameter(2)
    if in_aprx=="":
        aprx=arcpy.mp.ArcGISProject("current")
    else:
        aprx = arcpy.mp.ArcGISProject(in_aprx)
    if out_Path=="":
        out_Path=aprx.homeFolder
    if isone:#合并成一个
        expone(aprx,out_Path)
    else:
        expmany(aprx, out_Path)

if __name__ == '__main__':
    main()