ImageGear for C and C++ on Windows v19.10 - Updated
IG_ARTX_ruler_label_set
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_RULER > IG_ARTX_ruler_label_set

This function updates annotation label.

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_ARTX_ruler_label_set(
        HIG_ARTX_RULER hMark,
        LPSTR lpszTextBuffer
);

Arguments:

Name Type Description
hMark HIG_ARTX_RULER Annotation handle.
lpszTextBuffer LPSTR Pointer to buffer with new annotation label text. If lpszTextBuffer is NULL then label will be empty.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.