void overrideStretchProperty(bool doStretch)
This method changes the current stretch property flag help by the TextAPI object to doStretch. If doStretch is TRUE, the characters of a new text feature are spread evenly over the available space.
The available space depends upon how the label is created. This depends on the method used, as follows:
createLabelBetweenLocations - characters are spread between the two locations.
createLabelAlongCurve - characters are spread along the length of the polyline that defines the curve.
addLabelToFeature - stretch property applies only if feature is a line or polyline, in which case characters a spread along the feature's length.
- addLabelToFeatureSegment - characters are spread between the end-points of the segment.
The stretch property is not relevant to any other label creation methods, and is not used by them.
The initial default value is FALSE.