I want to give out the curve of each point coordinate, is to click on a point on the curve, and then two Edit a display X coordinates, a display Y coordinates, validate this how

CodePudding user response:

GetCursorValues (tmpX tmpY);

CodePudding user response:

Or so to get
Series1 - & gt; GetCursorValues (x, y);//to get x coordinate
Y=Series1 - & gt; YValues - & gt; The Value [x];//in the y coordinate