问题描述
我一直在检讨支持多画面文档在Android,我只是需要一些额外的澄清...
I've been reviewing the Supporting Multiple Screens documentation on the Android and I just need some additional clarification...
这是我的理解,设计三个独特的接口(LDPI,MDPI和HDPI)将着手以最小的缩放/失真,支持所有潜在的android屏幕的最佳途径。
It's my understanding that designing three unique interfaces (ldpi, mdpi, and hdpi) would be the best way to go about supporting all the potential android screens with minimal scaling/distortion.
是的,我知道有张贴类似的问题,但是...如果我创建一个图像为基准MDPI(比方说我的形象是300x210,只是举例)如何我确定什么大小,我需要重新创建形象LDPI&安培;华电国际? This帖子以及谷歌搜索使我相信,LDPI是MDPI图像的仅有75%,而华电国际是MDPI图像的150%。这是准确的?
Yes, I know there are similar questions posted, however... If I create an image for the benchmark mdpi (let's say my image is 300x210, just for example) how to I determine what size I will need to recreate that image at ldpi & hdpi? This post as well as a google search leads me to believe that ldpi is just 75% of the mdpi image, and the hdpi is 150% of the mdpi image. Is this accurate?
推荐答案
-ldpi
是〜120DPI, -mdpi
是〜160dpi, -hdpi
是〜240dpi。
-ldpi
is ~120dpi, -mdpi
is ~160dpi, -hdpi
is ~240dpi.
所以,一个320px的宽图像2 -mdpi
。如果你想有一个2图像 -ldpi
,你希望它是240px(原件= 75%)。如果你想要一个2画上 -hdpi
,你需要480px(原件= 150%)。
So, a 320px wide image is 2" in -mdpi
. If you want a 2" image on -ldpi
, you want it to be 240px (=75% of original). If you want a 2" picture on -hdpi
, you need 480px (=150% of original).
因此,你的分析是准确的。
Hence, your analysis is accurate.
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