|
SharpPlot Reference > PageMap Class > GetHotspotInfo Method PageMap.GetHotspotInfo Method
Recover hotspot details given hotspot handle.
public HotspotInfo GetHotspotInfo(
int hotspot
);
Example
int hix = pm.FindHotspot(250,300); // Main heading
HotspotInfo hi = pm.GetHotspotInfo(hix);
System.Console.WriteLine("Heading is found at " + hi.ToString());
This might be required if the application wanted to ‘illuminate targets’ as the mouse was tracked over a chart. For example you could circle a data-point if the mouse was over its hotzone, or draw a bright edge over the potentially-selected bar on a barchart.
See also ...Active charts in GUI Applications | HotspotInfo Struct | PageMap.PageMap Members | PageMap.FindPoints Method
Send comments on this topic
© Dyalog Ltd 2021
|