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Public Member Functions
firevision::FilterShapeRemover Class Reference

Remove shapes from an image. More...

#include <>>

Inheritance diagram for firevision::FilterShapeRemover:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 FilterShapeRemover ()
 Constructor.
virtual void set_shape (Shape *shape)
 Set shape that is to be removed.
virtual void set_margin (unsigned int margin)
 Set margin.
virtual void apply ()
 Apply the filter.
- Public Member Functions inherited from firevision::Filter
 Filter (const char *name, unsigned int max_num_buffers=1)
 Constructor.
virtual ~Filter ()
 Destructor.
virtual void set_src_buffer (unsigned char *buf, ROI *roi, orientation_t ori=ORI_HORIZONTAL, unsigned int buffer_num=0)
 Set source buffer with orientation.
virtual void set_src_buffer (unsigned char *buf, ROI *roi, unsigned int buffer_num)
 Set source buffer.
virtual void set_dst_buffer (unsigned char *buf, ROI *roi)
 Set the destination buffer.
virtual void set_orientation (orientation_t ori, unsigned int buffer_num)
 Set the orientation to apply the filter in.
virtual const char * name ()
 Get filter name.
void shrink_region (ROI *r, unsigned int n)
 This shrinks the regions as needed for a N x N matrix.

Additional Inherited Members

- Protected Attributes inherited from firevision::Filter
unsigned int _max_num_buffers
 Maximum number of buffers.
char * _name
 Filter name.
unsigned char ** src
 Source buffers, dynamically allocated by Filter ctor.
unsigned char * dst
 Destination buffer.
ROI ** src_roi
 Source ROIs, dynamically allocated by Filter ctor.
ROI * dst_roi
 Destination ROI.
orientation_t * ori
 Orientations, one for each source image.

Detailed Description

Remove shapes from an image.

Definition at line 37 of file shape_remover.h.

Constructor & Destructor Documentation

firevision::FilterShapeRemover::FilterShapeRemover ( )

Constructor.

Definition at line 39 of file shape_remover.cpp.

Member Function Documentation

void firevision::FilterShapeRemover::apply ( )
virtual

Apply the filter.

Apply the filter to the given source and destination buffers with given width and height and orientation (ori may be ignored for some filters).

Implements firevision::Filter.

Definition at line 47 of file shape_remover.cpp.

References firevision::Filter::dst, firevision::Filter::dst_roi, firevision::ROI::get_roi_buffer_start(), firevision::ROI::height, firevision::Shape::isClose(), firevision::ROI::line_step, firevision::Shape::setMargin(), firevision::Filter::src, firevision::Filter::src_roi, and firevision::ROI::width.

void firevision::FilterShapeRemover::set_margin ( unsigned int  margin)
virtual

Set margin.

Parameters:
marginmargin around shape to be close to a point.

Definition at line 105 of file shape_remover.cpp.

void firevision::FilterShapeRemover::set_shape ( Shape *  shape)
virtual

Set shape that is to be removed.

Parameters:
shapeshape to remove

Definition at line 115 of file shape_remover.cpp.

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