This function queries the text callout.
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AT_ERRCOUNT ACCUAPI IG_ARTX_text_callout_get( HIG_ARTX_TEXT hMark, LPAT_ARTX_CALLOUT lpCallout, LPAT_UINT pnDataSize ); |
Name | Type | Description |
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hMark | HIG_ARTX_TEXT | Annotation handle. |
lpCallout | LPAT_ARTX_CALLOUT | Pointer to storage that is overwritten with the current text callout value. |
pnDataSize | LPAT_UINT | Pointer to the variable that on input contains size of buffer specified by lpCallout parameter. On output it contains number of bytes copied to lpCallout buffer. |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.