从图表中获取数据 [英] Data acquisition from graph

问题描述

我需要从图形中获取数据，并且还需要在Visual Basic中更改中心轴

解决方案

您的图形来自哪里?如果它是一个随机位图，那么您可以获取的数据的粒度必然会受到影响，对于更改轴，最好渲染一个新的图IMO.

i need to get data from graph and also change axis in center in visual basic

解决方案

Where did your graph come from ? If it''s a random bitmap, then the granularity of the data you can get is bound to suffer, and as for changing axes, you''re better off rendering a new graph IMO.

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