GoDigram for .NET Framework and .NET Core
Northwoods.Go.Instruments Namespace
/
IndicatorNeedle Class
/ GetValueForPoint Method
a PointF in document coordinates
Collapse All
Expand All
Language Filter: All
Language Filter: Multiple
Language Filter: Visual Basic
Language Filter: C#
C#
In This Topic
GetValueForPoint Method (IndicatorNeedle)
In This Topic
Determine the appropriate value for this kind of indicator given a mouse point.
Syntax
C#
public
override
double
GetValueForPoint(
PointF
p
)
Parameters
p
a PointF in document coordinates
Return Value
The result is the scale's value at the intersection point between the
Scale
and the line between the
PivotPoint
and the mouse point.
Remarks
This method is called by
OnActionAdjusted
and
OnAction
while this
Northwoods.Go.IGoActionObject
is actively being manipulated by the user.
See Also
Reference
IndicatorNeedle Class
IndicatorNeedle Members