C#Windows:如何从手写笔获取更准确的点数据?

问题描述 投票:1回答:1

我只能从wpf e.GetPosition获取整数值。如何从触控笔获取亚像素(原始)(或更准确的数据)?

private void Grid_StylusInAirMove(object sender, StylusEventArgs e)
{
    var position = e.GetPosition(Grid1);
    Block1.Text = $ "X {position.X:F2} Y {position.Y:F2}";
}

仅显示“ X xxx.0 Y xxx.0”我想要更准确的点数据

c# wpf windows surface
1个回答
0
投票

已解决:e.StylusDevice.GetStylusPoints(Grid1)

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