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Gets the frame image as a GcBitmap.
Many GIF files use frames with transparent pixels where the previous frame is partly visible. If you read multiple GIF frames you can improve the performance dramatically by reading frames into the same GcBitmap and passing index of the previous frame in the additional contentFrameIndex parameter.
public GcBitmap ToGcBitmap()| Type | Description |
|---|---|
| GcBitmap |
Reads the frame image into an existing GcBitmap.
public void ToGcBitmap(GcBitmap bmp, int contentFrameIndex = -1)| Type | Name | Description |
|---|---|---|
| GcBitmap | bmp | The source and target GcBitmap object. |
| int | contentFrameIndex | Index of a GIF frame rendered to GcBitmap that is passed in the bmp parameter, if any. |