IMG_AddMetaData.h File Reference

#include "IMG_API.h"
#include <SYS/SYS_Types.h>
#include <iosfwd>

Include dependency graph for IMG_AddMetaData.h:

Go to the source code of this file.

Classes
class	UT_Rect< T >
	Base Integer Rectangle class. More...

Macros
#define	__IMG_DataWindow__

Typedefs
typedef UT_Rect< UT_DimRectImpl >	UT_DimRect
	Integer rectangle class which stores its data as (x, y, width, height). More...

Functions
bool IMG_API	IMGfindDataWindow (IMG_File *file, UT_DimRect &datawindow, fpreal thresholdvalue=0.0, std::ostream *error_stream=NULL)
bool IMG_API	IMGfindAndSetDataWindow (const char *input_filename, const char *output_filename=NULL, fpreal render_time=-1, int64 render_memory=0, bool compute_data_window=true, int pad=0, bool crop_to_window=false, bool crop_to_window_if_unsupported=false, const char *src_planes="C A", fpreal threshold_value=0.0, bool skip_if_window_not_needed=false, std::ostream *error_stream=NULL, std::ostream *output_stream=NULL, bool info_only=false, UT_Options *extra_opt=NULL)
	Returns true if it succeeded and false otherwise. More...

Macro Definition Documentation

#define __IMG_DataWindow__

Definition at line 15 of file IMG_AddMetaData.h.

Typedef Documentation

typedef UT_Rect< UT_DimRectImpl > UT_DimRect

Integer rectangle class which stores its data as (x, y, width, height).

See Also

UT_Rect

Definition at line 23 of file IMG_AddMetaData.h.

Function Documentation

bool IMG_API IMGfindAndSetDataWindow	(	const char *	input_filename,
		const char *	output_filename = NULL,
		fpreal	render_time = -1,
		int64	render_memory = 0,
		bool	compute_data_window = true,
		int	pad = 0,
		bool	crop_to_window = false,
		bool	crop_to_window_if_unsupported = false,
		const char *	src_planes = "C A",
		fpreal	threshold_value = 0.0,
		bool	skip_if_window_not_needed = false,
		std::ostream *	error_stream = NULL,
		std::ostream *	output_stream = NULL,
		bool	info_only = false,
		UT_Options *	extra_opt = NULL
	)

Returns true if it succeeded and false otherwise.

bool IMG_API IMGfindDataWindow	(	IMG_File *	file,
		UT_DimRect &	datawindow,
		fpreal	thresholdvalue = 0.0,
		std::ostream *	error_stream = NULL
	)

Finds the window of data above the thresholdvalue in the specified file. Returns true if the window is less than the full image rectangle. NOTE: The only reason the IMG_File is non-const is because of IMG_File::read being non-const.