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  • 1 (2016-02-08 (Mon) 13:20:02)
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TITLE:DPI (Dot per Inch)

- 画面サイズをセンチメートルに変換するには
--  http://android-note.open-memo.net/sub/layout--convert-screen-pixels-to-cm.html
- 解像度とは、画像の木目の細かさの指標
--  http://schoole.jp/computer/resolution.htm