ImageGear Professional for Unix
IG_PDF_basdict_get
| ImageGear Professional v18.2 > API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > Basic Objects > HIG_PDF_BASDICT > IG_PDF_basdict_get |
Gets the value of the specified key in the specified dictionary.
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AT_ERRCOUNT ACCUAPI IG_PDF_basdict_get(
HIG_PDF_BASOBJ hDictionary,
HIG_PDF_ATOM hKey,
LPHIG_PDF_BASOBJ lphObject
);
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| Name | Type | Description |
| hDictionary | HIG_PDF_BASOBJ | The dictionary or stream from which a value is obtained. |
| hKey | HIG_PDF_ATOM | The key whose value is obtained. See the PDF Reference to obtain the names of keys in dictionary objects that are part of standard PDF, such as annotations or page objects. |
| lphObject | LPHIG_PDF_BASOBJ | The object associated with the specified key. If key is not present or if its value is null, returns an object of type IG_PDF_BASIC_NULL. |
Error count.
This function does not process image pixels.
If called with a stream object instead of a dictionary object, this function gets the value of the specified key from the stream's attributes dictionary.