SpriteSheetExporter.changeSymbol()
#### Availability
Flash Pro CS6.
#### Usage
SpriteSheetExporter.changeSymbol( symbol [, beginFrame] [, endFrame] )
#### Parameters
symbol Object; A SymbolItem or SymbolInstance that has already been added to the sprite sheet.
beginFrame Optional. The beginning frame of the symbol to include in the sprite sheet.
endFrame Optional. The last frame of the symbol to include in the sprite sheet.
#### Returns
Boolean.
#### Description
Method; Changes the frame range of the symbol that will be used in the sprite sheet.