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如何联系作者 #11

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211sx opened this issue Aug 24, 2020 · 4 comments
Open

如何联系作者 #11

211sx opened this issue Aug 24, 2020 · 4 comments

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@211sx
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211sx commented Aug 24, 2020

你好，能加微信orQQ你吗，有个问题想请教探讨
@zjun615
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zjun615 commented Aug 24, 2020

这里可以讨论啊，把问题抛出来

@211sx
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211sx commented Aug 24, 2020

如何在你刻度尺下面补充循环绘制5.76cm的方格Rect，要求精确，不能出现误差。重点是精确

@211sx
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211sx commented Aug 24, 2020

我参考了市面上的刻度尺app，好像没有能跟实际尺子比对一样的

@zjun615
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zjun615 commented Aug 25, 2020 •
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绘制方法的单位都是px，需要把你的公制转成px，参考：
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_MM, mm, getResources().getDisplayMetrics())

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@zjun615 @211sx