PngWriter Members
The PngWriter type exposes the following members.
Constructors
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PngWriter | Overloaded. Creates and initializes new PngWriter class instance. |
Methods
| Name | Description | |
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{dtor} |
Enables using delete operator in C++ applications. It is strongly not recommended to use it directly. |
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Abort |
Aborts file writing operation. (Inherited from FormatWriter.) |
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AddFrame |
Appends specified frame to the end of file (or other media). (Inherited from FormatWriter.) |
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Clone |
Returns a full copy of this PngWriter class instance. |
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Close |
Closes format writer, flushes all unsaved data, and detaches the writer from previously opened file (or other media). (Inherited from FormatWriter.) |
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Continue |
Resumes execution of the operation previously paused with Pause() method. (Inherited from FormatWriter.) |
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Dispose |
Releases all resources used by this FormatWriter. (Inherited from FormatWriter.) |
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Equals | (Inherited from Object.) |
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ExportEncoderOptions | Overloaded. Exports all writer settings into the encoder options object. |
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GetEmptyFrame |
Returns Frame descendant class of the format supported with this writer. (Overrides FormatWriter.GetEmptyFrame().) |
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GetHashCode | (Inherited from Object.) |
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GetType | (Inherited from Object.) |
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ImportEncoderOptions |
Initialize the writer settings from the encoder options object. (Inherited from FormatWriter.) |
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IsPixelFormatSupported |
Returns whether this format writer can handle bitmaps with specified pixel format. (Inherited from FormatWriter.) |
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Lock |
Locks the object. (Inherited from SyncHandler.) |
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MemberwiseClone | (Inherited from Object.) |
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OnAfterAddFrame |
Called after the frame is added to the stream. (Inherited from FormatWriter.) |
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OnBeforeAddFrame |
Called before the frame is added to the stream. (Inherited from FormatWriter.) |
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OnExportEncoderOptions |
Exports encoder options. (Inherited from FormatWriter.) |
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OnImportEncoderOptions |
Imports encoder options. (Inherited from FormatWriter.) |
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Open | Overloaded. Opens format writer. |
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Pause |
Pauses execution of the file writing operation. (Inherited from FormatWriter.) |
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ToString | (Inherited from Object.) |
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Unlock |
Unlocks the object previously locked with method Lock(). (Inherited from SyncHandler.) |
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WaitForCompletion |
Suspends the calling thread until the operation currently run is completed. (Inherited from SyncHandler.) |
Properties
| Name | Description | |
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CodecPriority |
Returns the priority of the codec. (Inherited from FormatWriter.) |
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Completed |
Returns value indicating if the operation is currently running. (Inherited from SyncHandler.) |
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DefaultExtension |
Returns default extension for this format. (Inherited from FormatWriter.) |
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ExceptionThrowEnabled |
Gets/sets value that specifies if to throw exception in synchronous mode. (Inherited from SyncHandler.) |
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FilterString |
Returns filter string for this format. (Inherited from FormatWriter.) |
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FormatDescription |
Returns user-friendly format description. (Inherited from FormatWriter.) |
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FormatName |
Returns format name. (Inherited from FormatWriter.) |
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Locked |
Indicates if the object has been locked. (Inherited from SyncHandler.) |
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MediaFormat |
Returns the ID of the media format this reader can write to. (Inherited from FormatWriter.) |
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MimeType |
Returns mime type of the format. (Inherited from FormatWriter.) |
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Opened |
Returns value that specifies if the writer is opened. (Inherited from FormatWriter.) |
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Priority |
Gets/sets a priority for the auxilary thread. (Inherited from SyncHandler.) |
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SupportedPixelFormats |
Returns an array of pixel formats which are supported with this format writer. (Inherited from FormatWriter.) |
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SynchronizationMode |
Gets/sets synchronization mode for the object. (Inherited from SyncHandler.) |
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Timeout |
Gets/sets value specifying maximum time for which object can be locked. (Inherited from SyncHandler.) |
Events
| Name | Description | |
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Aborted |
Fires when operation has been aborted. (Inherited from SyncHandler.) |
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Continued |
Fires when operation has been resumed with Continue() method. (Inherited from SyncHandler.) |
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Paused |
Fires when operation has been paused with Pause() method. (Inherited from SyncHandler.) |
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Progress |
Fires on the operation progress notifications. (Inherited from SyncHandler.) |
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Started |
Fires after operation has been started. (Inherited from SyncHandler.) |
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Starting |
Fires before operation is started. (Inherited from SyncHandler.) |
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Stopped |
Fires after operation has been stopped. (Inherited from SyncHandler.) |
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Stopping |
Fires before operation is stopped. (Inherited from SyncHandler.) |