ImageGear for C and C++ on Windows v20.1 - Updated
IG_PDE_text_replace_chars
API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > Page Editing Objects and Elements > HIG_PDE_TEXT > IG_PDE_text_replace_chars

Replaces characters in a text object.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_PDE_text_replace_chars(
        HIG_PDE_TEXT hText,
        UINT nFlags,
        UINT nIndex,
        LPBYTE lpText,
        UINT nTextLen 
);

Arguments:

Name Type Description
hText HIG_PDE_TEXT Text object containing a character or text run.
nFlags UINT enumIGPDETextFlags value that specifies whether index refers to the character offset from the beginning of the text object or the index of the text run in the text object. Must be either:
  • IG_PDE_TEXT_CHAR - for a text character
  • IG_PDE_TEXT_RUN - for a text run
nIndex UINT Index of the character or text run in the text object.
lpText LPBYTE Replacement text.
nTextLen UINT Number of bytes to replace.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.

Remarks:

This function does not change the number of characters in the text object; extra characters are ignored.

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