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星期六四月 14 15:14:40 HKT 2007

我有从一到一百的数字，想用从灰到黑的颜色来表示从小到大的数。怎么做？谢谢！

On 4/14/07, linda. s <samrobertsmith在gmail.com> wrote:
> 我有从一到一百的数字，想用从灰到黑的颜色来表示从小到大的数。怎么做？谢谢！

HTML 的话话，使用CSS 就好

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On 4/14/07, Zoom. Quiet <zoom.quiet在gmail.com> wrote:
> On 4/14/07, linda. s <samrobertsmith在gmail.com> wrote:
> > 我有从一到一百的数字，想用从灰到黑的颜色来表示从小到大的数。怎么做？谢谢！
>
> HTML 的话话，使用CSS 就好
用python怎么做？

ÒâË¼¾ÍÊÇ´Ó»Òµ½ºÚµÄ½¥±ä£¿
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是的。

On 4/14/07, 风向标 <vaneoooo在gmail.com> wrote:
> 意思就是从灰到黑的渐变？
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On 4/14/07, linda. s <samrobertsmith在gmail.com> wrote:
>
> ÊÇµÄ¡£
>
> On 4/14/07, ·çÏò±ê <vaneoooo在gmail.com> wrote:
> > ÒâË¼¾ÍÊÇ´Ó»Òµ½ºÚµÄ½¥±ä£¿
> > _______________________________________________
> > python-chinese
> > Post: send python-chinese在lists.python.cn
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> _______________________________________________
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http://www.iexper.com/blog/
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如果在字符终端下,请使用Curses . 不过可能不会支持太多颜色.
如果在图形终端下, GUI的库都可以.

在07-4-14，大郎 <iexper at gmail.com> 写道：
>
> 请使用一些调色器找出几个灰度的色值，然后比较，发现规律，这样就OK了。:)
>
> On 4/14/07, linda. s <samrobertsmith at gmail.com> wrote:
> >
> > 是的。
> >
> > On 4/14/07, 风向标 <vaneoooo at gmail.com> wrote:
> > > 意思就是从灰到黑的渐变？
> > > _______________________________________________
> > > python-chinese
> > > Post: send python-chinese at lists.python.cn
> > > Subscribe: send subscribe to
> > > python-chinese-request at lists.python.cn
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> > > python-chinese-request at lists.python.cn
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> > >
> > _______________________________________________
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> > Post: send python-chinese at lists.python.cn
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>
>
>
> --
> 我走到一个陌生的地方
> 告诉别人 我要去流浪
>
> 哦，我要去疗伤……
>
> http://www.iexper.com/blog/
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时风日下,和谐需要靠暴力达到!!!
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我曾经用pil在django上做过一个粉色到白色渐变的背景色的东西，不过这几天不回家，过两三天回家的时候翻腾出来贴出来。

在07-4-14，东子 <hydonlee at gmail.com> 写道：
>
> 如果在字符终端下,请使用Curses . 不过可能不会支持太多颜色.
> 如果在图形终端下, GUI的库都可以.
>
> 在07-4-14，大郎 <iexper at gmail.com> 写道：
> >
> > 请使用一些调色器找出几个灰度的色值，然后比较，发现规律，这样就OK了。:)
> >
> > On 4/14/07, linda. s <samrobertsmith at gmail.com > wrote:
> > >
> > > 是的。
> > >
> > > On 4/14/07, 风向标 < vaneoooo at gmail.com> wrote:
> > > > 意思就是从灰到黑的渐变？
> > > > _______________________________________________
> > > > 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
> > > >
> > > _______________________________________________
> > > 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
> >
> >
> >
> >
> > --
> > 我走到一个陌生的地方
> > 告诉别人 我要去流浪
> >
> > 哦，我要去疗伤……
> >
> > http://www.iexper.com/blog/
> > _______________________________________________
> > 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
> >
>
>
>
> --
> 只要人间真情在, 何必在意路泥泞
> 时风日下,和谐需要靠暴力达到!!!
> _______________________________________________
> python-chinese
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>

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在07-4-14，linda. s <samrobertsmith at gmail.com> 写道：
>
> 我有从一到一百的数字，想用从灰到黑的颜色来表示从小到大的数。怎么做？谢谢！

我只告诉你灰度颜色的R,G,B三个值是相等的
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白 到 灰 到 黑，
就是 RGB 3个值 相同 的颜色

白就是 RGB(255,255,255),  灰 RGB(128,128,128) ，黑 (0,0,0)

对应成 从 1， 到 100 就是，

函数的形式 表示 成 (y,y,y) = - 255/99 * （x －1）  + 255  ,  x 取  1 到 100

比如 10  对应 的 RGB 就应该是 - 255/99 * （10 －1）  + 255

On 4/14/07, linda. s <samrobertsmith at gmail.com> wrote:
> 我有从一到一百的数字，想用从灰到黑的颜色来表示从小到大的数。怎么做？谢谢！

标题：[python-chinese] 颜色