ImageGear for C and C++ on Windows v19.0
IG_vect_textobj_get_textwidth_W
API Reference Guide > Vector Component API Reference > Vector Component Functions Reference > Text Object Functions > IG_vect_textobj_get_textwidth_W

This function calculates the actual width of the UTF16 text string, taking into account the current Text Object settings.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_vect_textobj_get_textwidth_W(
   HIG_VECT_TEXTOBJ hTextobj,
   LPAT_WCHAR lpText,
   VECT_REAL* lpWidth
);

Arguments:

Name Type Description
hTextobj HIG_VECT_TEXTOBJ Handle to the Text Object.
lpText LPAT_WCHAR UTF16 text string to calculate actual width. If this parameter is NULL, then the width is calculated for the codepage text assigned to the text object.
lpWidth VECT_REAL* Buffer for the width being calculated.

Return Value:

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None

 

 

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