Laxkit::PreviewerFunction Class Reference

File previewer module to handle different kinds of files. More...

List of all members.

Public Member Functions
	PreviewerFunction (const char *ext, double fps, int canpan)
virtual int	Handles (const char *filename)=0
virtual void	Refresh (aDrawable *dest, const char *filename, DoubleBBox *box)=0
virtual void	FitTo (double x, double y, double w, double h)=0
virtual void	Move (double x, double y, double dx, double dy)

Public Attributes
char *	extensions
double	frames_per_second
int	pannable

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Detailed Description

File previewer module to handle different kinds of files.

One might handle images, others movies, others 3-d shapes. Previewers can optionally allow animation when mouse over at a single specified frame rate, and/or respond to simple mouse movement.

This class is meant only for making dynamic thumbnails of files, not for overlaying file name or metadata. It is used, for instance, in FilePreviewer.

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The documentation for this class was generated from the following file:

• filepreviewer.cc