SRGraphComponent::DrawPointObject
void SRGraphComponent::DrawPointObject(CPoint firstpoint, CPoint lastpoint, SRGraphStyle * ptrStyle, int nObjectMode, SRGraphData * pData)
Draws a point or point-line combination
Defined in: SRGComp.cpp
Parameters
firstpoint
Position of the start point
lastpoint
Position of the end point
ptrStyle
Pointer to an SRGraphStyle object
nObjectMode
Wiget drawing mode parameter
pData
A pointer to the data object. NULL by default. May be used in the labelling process.
Remarks
Two points on a graph may be connected by a line and/or covered by wigets.
Normally the style is dictated by the object style, but if the style is CX_OBJECT_AUTOMATIC
or CX_OBJECT_EXPOINT you can choose to place a wiget at either the first, last, or both points.
The wiget drawing mode parameter determines where wigets are drawn...
0=Wiget at first point
1=Wiget at last point
2=Wiget at both points
If you need a line without wigets, set your object style to CX_OBJECT_LINE.
If you need one wiget only then set the object style to CX_OBJECT_POINT. The wiget will be displayed over the first point.