代码之家 › 专栏 › 技术社区 › Jean Hominal

我应该在Windows窗体图表控件中选择Line还是FastLine?

charts winforms .net

6

Jean Hominal · 技术社区 · 15 年前

我目前正在使用 Microsoft's chart control -它的MSDN文档是 here

我正在检查 SeriesChartType documentation ,除了一个问题外,这基本上是不需要的:

Line 和 FastLine 类型?
我什么时候应该喜欢一种类型而不是另一种类型?

事先谢谢你的帮助。

3 回复 | 直到 15 年前

1

15

Tim Coker 15 年前

看起来像是 FastLine

Line ,如果您有几百个点,请使用 东京地铁 .

http://msdn.microsoft.com/en-us/library/dd489249.aspx

行文档: http://msdn.microsoft.com/en-us/library/dd489252.aspx

2

8

Paul Sasik 15 年前

The FastLine chart type is a variation of the Line chart that significantly 
reduces the   drawing time of a series that contains a very large number of 
data points. Use this chart in situations where very large data sets are used 
and rendering speed is critical.

Some charting features are omitted from the FastLine chart to improve performance. 
The features omitted include control of point level visual attributes, markers, 
data point labels, and shadows.

例如,如果你要展示数据点。

http://msdn.microsoft.com/en-us/library/dd489249.aspx

3

2

mike 11 年前