Public Member Functions | |
virtual double | getFirstFrame () const =0 |
virtual double | getLastFrame () const =0 |
virtual void | setFirstFrame (double value)=0 |
virtual void | setLastFrame (double value)=0 |
virtual void | setCentre (double value)=0 |
This interface is used for Ops that can provide frame extent information, defining the frame range over which they operate. It is called in order to determine clip range bars in the dope sheet.
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pure virtual |
Returns the first frame in the frame extent
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pure virtual |
Returns the last frame in the frame extent
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pure virtual |
Sets the new position of the first frame
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pure virtual |
Sets the new position of the last frame
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pure virtual |
Sets the new position of the centre of the range. Typically this means moving the whole clip, so the first and last frames will move accordingly.
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