[英]convert pdf to image with imageMagick
Any Idea what I am doing wrong here?知道我在这里做错了什么吗? The convert never seems to even open the pdf:转换者似乎从未打开过 pdf:
a = r"\\server\gis\agsResources\resources\map4.pdf"
b = r"\\server\gis\agsResources\resources\map4.png"
boutput = Popen([
r'C:\Program Files\ImageMagick-6.7.0-Q16\convert.exe',
'-density=400',
'-scale=2000x1000',
'-sOutputFile=%s' % (b),
'%s' %(a),
],stdout=PIPE,stderr = STDOUT).communicate()[0]
The option syntax does not look right.选项语法看起来不正确。 When I try your code (with just paths changed), convert: unrecognized option '-density=400' is written to the boutput
variable.当我尝试您的代码时(仅更改了路径),转换:无法识别的选项 '-density=400'被写入boutput
变量。
This works for me:这对我有用:
boutput = Popen([
'/bin/convert',
'-density', '400',
'-scale', '2000x1000',
'%s' % a,
'%s' % b
], stdout=PIPE, stderr=STDOUT).communicate()[0]
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