Re: 屏幕的dpi值可以指定吗?
On Tue, Oct 18, 2005 at 05:08:07PM -0500, Ming Hua wrote:
> 打印机有打印机的 DPI，显示器有显示器的 DPI。DPI 是 dot per inch 的缩写，
> 翻译过来就是每英寸多少点，是标明分辨率的常用单位。
Google了一下，对于显示器，应该叫PPI(pixel per inch)才确切。只是通常的情况，
DPI一词被混用在显示上面，Xserver就是这样。因为我没改过这个参数，所以少见多
怪了:-P
[1] http://desktoppub.about.com/cs/intermediate/a/meas_resolution.htm
[2] http://en.wikipedia.org/wiki/Dpi
[3] http://en.wikipedia.org/wiki/Pixels_per_inch
--
Facts are stubborn, but statistics are more pliable.
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Tao Liu
Beijing Genomics Institute
Academia Sinica
Beijing Airport Industrial Zone B6
Beijing, P.R.China, 101300
Email : vladimirliu@users.sourceforge.net
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