Android实时图形调整用户触摸屏
是否有任何现有的 Android 图形库可以让我绘制一条具有可调节数量的线段的线,并且可以实时触摸和拖动?我目前有一个使用 androidplot 的工作应用程序,它可以捕获我正在扫描的图像并绘制该数据的图表。我需要图表下的可调整线段,以便用户可以选择将从数据收集的曲线和可调整线之间积分的区域。
我无法在 androidplot 中找到任何可能允许我执行此操作的内容,如果需要的话,我可以切换图形库。
Is there any existing graphing library for android that will allow me to draw a line with an adjustable amount of segments that can be touched and dragged in real time? I currently have a working application using androidplot that captures an image of what I'm scanning and graphs that data. I need adjustable line segment under the graph so the user can choose the area that will be integrated between the curves collected from the data and the adjustable line.
I was unable to find anything in androidplot that might allow me to do this, I'm fine with switching graphing libraries if that is what is needed.
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尝试查看
Path
。这可能是最容易使用的类。Try looking into
Path
. That is probably the easiest class to use.