IDLgrContour::AdjustLabelOffsets

The IDLgrContour::AdjustLabelOffsets procedure method adjusts the offsets at which contour labels are positioned.

Syntax

Obj->[IDLgrContour::]AdjustLabelOffsets, LevelIndex, LabelOffsets

Arguments

LevelIndex

The index of the contour level for which the label offsets are being adjusted. This value must be greater than or equal to zero and less than the number of levels (refer to the N_LEVELS property in the IDLgrContour::Init method).

LabelOffsets

A scalar or vector of floating point offsets, [t0, t1, …], that indicate the parametric offsets along the length of each contour line at which each label is to be positioned. The number of elements in this vector must exactly match the number of elements returned in the LABEL_OFFSETS vector retrieved via the IDLgrContour::GetLabelInfo method for the same level.

Keywords

None

Version History

5.1	Introduced