Vanilla.PDF
1.5.2
Cross-platform toolkit for creating and modifying PDF documents
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Atomic operation modifying graphics state parameters. More...
error_type | ContentOperation_GetOperationType (ContentOperationHandle *handle, ContentOperationType *result) |
Get derived type of current object. | |
error_type | ContentOperation_ToBeginText (ContentOperationHandle *handle, ContentOperationBeginTextHandle **result) |
Reinterpret current object as ContentOperationBeginTextHandle. | |
error_type | ContentOperation_ToEndText (ContentOperationHandle *handle, ContentOperationEndTextHandle **result) |
Reinterpret current object as ContentOperationEndTextHandle. | |
error_type | ContentOperation_ToUnknown (ContentOperationHandle *handle, IUnknownHandle **result) |
Reinterpret current object as IUnknownHandle. | |
error_type | ContentOperation_FromUnknown (IUnknownHandle *handle, ContentOperationHandle **result) |
Convert IUnknownHandle to ContentOperationHandle. | |
error_type | ContentOperation_Release (ContentOperationHandle *handle) |
Decrement the internal reference counter. More... | |
Atomic operation modifying graphics state parameters.
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related |
Decrement the internal reference counter.
When the internal counter reaches zero the object is deleted. Releasing already disposed object causes undefined behavior.