本文整理汇总了Python中owslib.wms.WebMapService.getdata方法的典型用法代码示例。如果您正苦于以下问题：Python WebMapService.getdata方法的具体用法？Python WebMapService.getdata怎么用？Python WebMapService.getdata使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类owslib.wms.WebMapService的用法示例。
在下文中一共展示了WebMapService.getdata方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: gui_addgeos
# 需要导入模块: from owslib.wms import WebMapService [as 别名]
# 或者: from owslib.wms.WebMapService import getdata [as 别名]
def gui_addgeos(self,website='http://wms.gsfc.nasa.gov/cgi-bin/wms.cgi?project=GEOS.fp.fcst.inst1_2d_hwl_Nx'):
'GUI handler for adding the figures from WMS support of GEOS'
from gui import Popup_list
try:
from owslib.wms import WebMapService
from owslib.util import openURL
from StringIO import StringIO
from PIL import Image
self.line.tb.set_message('Loading WMS from :'+website.split('/')[2])
wms = WebMapService(website)
cont = list(wms.contents)
except Exception as ie:
print ie
import tkMessageBox
tkMessageBox.showwarning('Sorry','Loading WMS map file from '+website.split('/')[2]+' servers not working...')
return
titles = [wms[c].title for c in cont]
arr = [x.split('-')[-1]+': '+y for x,y in zip(cont,titles)]
i = Popup_list(arr)
self.line.tb.set_message('Selected WMS map: '+titles[i].split(',')[-1])
if wms[cont[i]].timepositions:
times = wms[cont[i]].timepositions
j = Popup_list(times)
time_sel = times[j]
else:
time_sel = None
try:
if not time_sel:
time_sel = self.line.ex.datestr+'T12:00'
ylim = self.line.line.axes.get_ylim()
xlim = self.line.line.axes.get_xlim()
#img = wms.getdata(layers=[cont[i]],
# bbox=(ylim[0],xlim[0],ylim[1],xlim[1]),
# size=(480,240),
# transparent=True,
# time=time_sel,
# srs='EPSG:4326',
# format='image/png')
#leg_call = openURL(img.geturl().replace('GetMap','GetLegend'))
img = wms.getdata(layers=[cont[i],'countries'],
bbox=(ylim[0],xlim[0],ylim[1],xlim[1]),
size=(480,240),
transparent=True,
time=time_sel,
srs='EPSG:4326',
format='image/png')
geos = Image.open(StringIO(img.read()))
self.line.addfigure_under(geos,xlim[0],ylim[0],xlim[1],ylim[1])
#self.line.line.figure.add
#leg = Image.open(StringIO(leg_call.read()))
#self.line.addfigure_under(leg,xlim[0],ylim[0],xlim[1],ylim[1],outside=True)
except:
import tkMessageBox
tkMessageBox.showwarning('Sorry','Problem getting the image to load')
return