THIS FUNCTION IS NOW INHERITED DIRECTLY FROM THE PARENT LANNOTATION CLASS.
Sets the font size of the annotation object.
virtual L_INT LAnnAutomation::SetFontSize(dFontSize, uFlags=0)
The font size to set, expressed as an unscaled value relative to the container.
Reserved for future versions, use 0.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
The font size of an object is relative to its container object. The height of a font is interpreted using the container's vertical scaling factor. For example, suppose you want the font to appear as a 10-point font on your screen using the current scaling factor. You would use the following calculation, where A is the pixel height of a 10-point font, B is the value that you get from the LAnnotation::GetScalarX function, and C is the value that you get from the LAnnotation::GetScalarY function:
dFontSize = A / sqrt( B * C )
For more information, refer to Low-Level Coordinate System for Annotations.
For an example, refer to LAnnAutomation::GetFontSize.
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