Dear python-list:

    ÇëÎÊÈçºÎÓÃPythonʵÏÖ½ØÆÁ¹¦ÄÜ£¿ÓÐÄÇЩ·½·¨£¿Çë²»ÁߴͽÌ:-)

лл¡£




ZhouKai
2006-09-25
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好难的问题

在 06-9-25，ZhouKai<zhou.kai at vip.163.com> 写道：
>
> Dear python-list:
>
>     请问如何用Python实现截屏功能？有那些方法？请不吝赐教:-)
>
> 谢谢。
>
> ________________________________
>
> ZhouKai
> 2006-09-25
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to
> python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to
> python-chinese-request at lists.python.cn
> Detail Info:
> http://python.cn/mailman/listinfo/python-chinese
>


-- 
武长斌
chbin.w at gmail.com

之前有个页面抓图的讨论邮件的，你去看看，就应该可以解决问题的了。
http://python.cn/pipermail/python-chinese/2006-September/029601.html

2006/9/26, 武长斌 <chbin.w at gmail.com>:
>
> 好难的问题
>
> 在 06-9-25，ZhouKai<zhou.kai at vip.163.com> 写道：
> >
> > Dear python-list:
> >
> >     请问如何用Python实现截屏功能？有那些方法？请不吝赐教:-)
> >
> > 谢谢。
> >
> > ________________________________
> >
> > ZhouKai
> > 2006-09-25
> > _______________________________________________
> > python-chinese
> > Post: send python-chinese at lists.python.cn
> > Subscribe: send subscribe to
> > python-chinese-request at lists.python.cn
> > Unsubscribe: send unsubscribe to
> > python-chinese-request at lists.python.cn
> > Detail Info:
> > http://python.cn/mailman/listinfo/python-chinese
> >
>
>
> --
> 武长斌
> chbin.w at gmail.com
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request at lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese




-- 
花开邑大，漫步心月湖。
http://www.ewyu.com/
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f.)¨®)íIÊÞz

Hi, ZhouKai

from PIL import ImageGrab
im = ImageGrab.grab()
im.save("c:/screenshot.png") # or call im.show() to view the image directly

BR
Vincent

ZhouKai wrote:

> Dear python-list:
> 请问如何用Python实现截屏功能？有那些方法？请不吝赐教:-)
> 谢谢。
> ------------------------------------------------------------------------
> ZhouKai
> 2006-09-25
>
>------------------------------------------------------------------------
>
>_______________________________________________
>python-chinese
>Post: send python-chinese在lists.python.cn
>Subscribe: send subscribe to python-chinese-request在lists.python.cn
>Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
>Detail Info: http://python.cn/mailman/listinfo/python-chinese
>


-- 
"The tool that save the most labor in a programming project is probably a text-editing system"  -- <>

Try to make life easier ... 
http://vincent-wang.livejournal.com

Vincent Wang 写道:
> Hi, ZhouKai
>
> from PIL import ImageGrab
> im = ImageGrab.grab()
> im.save("c:/screenshot.png") # or call im.show() to view the image directly
>
> BR
> Vincent
>
> ZhouKai wrote:
>
>   
>> Dear python-list:
>> 请问如何用Python实现截屏功能？有那些方法？请不吝赐教:-)
>> 谢谢。
>> ------------------------------------------------------------------------
>> ZhouKai
>> 2006-09-25
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> python-chinese
>> Post: send python-chinese在lists.python.cn
>> Subscribe: send subscribe to python-chinese-request在lists.python.cn
>> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
>> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>>
>>     
>
>
>   
请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效果，什 
么地方错了？

import Image
import ImageFont
import ImageDraw
im = Image.open("test.bmp")
font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
#draw = ImageDraw.Draw(im)
draw = ImageDraw.Draw(im)
draw.text((10, 10), "hello", font=font)
im.save("copy.jpg")

¢H^–Z6ÓN¿÷ýº&¥•ú(·]ºr‰•ŠwžÕšž
âf.)¨Ÿ®‰ ¸¦¦Ší"f xjÚn)

果然颜色问题，多谢了，顺便问一下，如何改变文字颜色？找了半天没找到相关参 
数，多谢！


谢小漫 写道:
> ok.没有任何问题的吖。
> 可以看到hello吖。或者换个颜色看看吧。默认是白色字体咯。
>
> 2006/9/26, HC <all_foot在126.com all_foot在126.com>>:
>
>     Vincent Wang 写道:
>     > Hi, ZhouKai
>     >
>     > from PIL import ImageGrab
>     > im = ImageGrab.grab()
>     > im.save("c:/screenshot.png") # or call im.show() to view the
>     image directly
>     >
>     > BR
>     > Vincent
>     >
>     > ZhouKai wrote:
>     >
>     >
>     >> Dear python-list:
>     >> 请问如何用Python实现截屏功能？有那些方法？请不吝赐教:-)
>     >> 谢谢。
>     >>
>     ------------------------------------------------------------------------
>
>     >> ZhouKai
>     >> 2006-09-25
>     >>
>     >>
>     ------------------------------------------------------------------------
>     >>
>     >> _______________________________________________
>     >> python-chinese
>     >> Post: send python-chinese在lists.python.cn
>     python-chinese在lists.python.cn>
>     >> Subscribe: send subscribe to
>     python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     >> Unsubscribe: send unsubscribe
>     to  python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     >> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>     >>
>     >>
>     >
>     >
>     >
>     请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效
>     果，什
>     么地方错了？
>
>     import Image
>     import ImageFont
>     import ImageDraw
>     im = Image.open ("test.bmp")
>     font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
>     #draw = ImageDraw.Draw(im)
>     draw = ImageDraw.Draw(im)
>     draw.text((10, 10), "hello", font=font)
>     im.save ("copy.jpg")
>
>     _______________________________________________
>     python-chinese
>     Post: send python-chinese在lists.python.cn
>     python-chinese在lists.python.cn>
>     Subscribe: send subscribe to
>     python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     Unsubscribe: send unsubscribe
>     to  python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
>
>
>
> -- 
> 花开邑大，漫步心月湖。
> http://www.ewyu.com/
> ------------------------------------------------------------------------
>
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
> Subscribe: send subscribe to python-chinese-request在lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese

draw.text((10, 10), "hello",fill=(255, 0, 0),font=font)
>     >
>     >
>     请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效
>     果，什
>     么地方错了？
>
>     import Image
>     import ImageFont
>     import ImageDraw
>     im = Image.open ("test.bmp")
>     font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
>     #draw = ImageDraw.Draw(im)
>     draw = ImageDraw.Draw(im)
>     draw.text((10, 10), "hello", font=font)




>     im.save ("copy.jpg")
>
-chinese

draw.text((10, 10), "hello",fill=(255, 0, 0),font=font)
>     >
>     >
>     请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效
>     果，什
>     么地方错了？
>
>     import Image
>     import ImageFont
>     import ImageDraw
>     im = Image.open ("test.bmp")
>     font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
>     #draw = ImageDraw.Draw(im)
>     draw = ImageDraw.Draw(im)
>     draw.text((10, 10), "hello", font=font)




>     im.save ("copy.jpg")
>
-chinese

晕，不小心发了两次！：（

----- Original Message ----- 
发件人: "HC" <all_foot在126.com>
收件人: <python-chinese在lists.python.cn>
发送时间: 2006年9月26日 17:29
主题: Re: [python-chinese] [请教：如何用Python实现截屏]


果然颜色问题，多谢了，顺便问一下，如何改变文字颜色？找了半天没找到相关参 
数，多谢！


谢小漫 写道:
> ok.没有任何问题的吖。
> 可以看到hello吖。或者换个颜色看看吧。默认是白色字体咯。
>
> 2006/9/26, HC <all_foot在126.com all_foot在126.com>>:
>
>     Vincent Wang 写道:
>     > Hi, ZhouKai
>     >
>     > from PIL import ImageGrab
>     > im = ImageGrab.grab()
>     > im.save("c:/screenshot.png") # or call im.show() to view the
>     image directly
>     >
>     > BR
>     > Vincent
>     >
>     > ZhouKai wrote:
>     >
>     >
>     >> Dear python-list:
>     >> 请问如何用Python实现截屏功能？有那些方法？请不吝赐教:-)
>     >> 谢谢。
>     >>
>     ------------------------------------------------------------------------
>
>     >> ZhouKai
>     >> 2006-09-25
>     >>
>     >>
>     ------------------------------------------------------------------------
>     >>
>     >> _______________________________________________
>     >> python-chinese
>     >> Post: send python-chinese在lists.python.cn
>     python-chinese在lists.python.cn>
>     >> Subscribe: send subscribe to
>     python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     >> Unsubscribe: send unsubscribe
>     to  python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     >> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>     >>
>     >>
>     >
>     >
>     >
>     请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效
>     果，什
>     么地方错了？
>
>     import Image
>     import ImageFont
>     import ImageDraw
>     im = Image.open ("test.bmp")
>     font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
>     #draw = ImageDraw.Draw(im)
>     draw = ImageDraw.Draw(im)
>     draw.text((10, 10), "hello", font=font)
>     im.save ("copy.jpg")
>
>     _______________________________________________
>     python-chinese
>     Post: send python-chinese在lists.python.cn
>     python-chinese在lists.python.cn>
>     Subscribe: send subscribe to
>     python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     Unsubscribe: send unsubscribe
>     to  python-chinese-request在lists.python.cn
>     python-chinese-request在lists.python.cn>
>     Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
>
>
>
> -- 
> 花开邑大，漫步心月湖。
> http://www.ewyu.com/
> ------------------------------------------------------------------------
>
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
> Subscribe: send subscribe to python-chinese-request在lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese


_______________________________________________
python-chinese
Post: send python-chinese在lists.python.cn
Subscribe: send subscribe to python-chinese-request在lists.python.cn
Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
Detail Info: http://python.cn/mailman/listinfo/python-chinese

Gavin 写道:
> 多谢答复，但如果我想写很大的字，是否要用*font.getmask*生成图片，在做放大，在写入目标图片。还是有更改字号的选项？
>   

> draw.text((10, 10), "hello",fill=(255, 0, 0),font=font)
>   
>>     >
>>     >
>>     请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效
>>     果，什
>>     么地方错了？
>>
>>     import Image
>>     import ImageFont
>>     import ImageDraw
>>     im = Image.open ("test.bmp")
>>     font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
>>     #draw = ImageDraw.Draw(im)
>>     draw = ImageDraw.Draw(im)
>>     draw.text((10, 10), "hello", font=font)
>>     
>
>
>
>
>   
>>     im.save ("copy.jpg")
>>
>>     
> -chinese
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
> Subscribe: send subscribe to python-chinese-request在lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese

更改字号比较好，不会引起变型等，而且效率应该更好些（自己的判断，没做过测试等），
比如：
font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 150)
draw.text((10, 10), "hello",fill=(255, 0, 0),font=font)
im.show()

----- Original Message ----- 
发件人: "HC" <all_foot在126.com>
收件人: <python-chinese在lists.python.cn>
发送时间: 2006年9月26日 18:02
主题: Re: [python-chinese] [请教：如何用Python实现截屏]


Gavin 写道:
> 多谢答复，但如果我想写很大的字，是否要用*font.getmask*生成图片，在做放大，在写入目标图片。还是有更改字号的选项？
>   

> draw.text((10, 10), "hello",fill=(255, 0, 0),font=font)
>   
>>     >
>>     >
>>     请帮我看看这段程序，执行后没有报错，但也没有达到写文字到图片上的效
>>     果，什
>>     么地方错了？
>>
>>     import Image
>>     import ImageFont
>>     import ImageDraw
>>     im = Image.open ("test.bmp")
>>     font = ImageFont.truetype("C:\\WINDOWS\\Fonts\\arial.ttf", 15)
>>     #draw = ImageDraw.Draw(im)
>>     draw = ImageDraw.Draw(im)
>>     draw.text((10, 10), "hello", font=font)
>>     
>
>
>
>
>   
>>     im.save ("copy.jpg")
>>
>>     
> -chinese
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
> Subscribe: send subscribe to python-chinese-request在lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request在lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese


_______________________________________________
python-chinese
Post: send python-chinese在lists.python.cn
Subscribe: send subscribe to python-chinese-request在lists.python.cn
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