Class: OpenCV::CvSlice

Inherits:
Object
  • Object
show all
Defined in:
ext/opencv/cvslice.cpp,
ext/opencv/cvslice.cpp

Overview

C structure is here, very simple. typdef struct CvSlice { int start_index; int end_index; } CvSlice;

Instance Method Summary collapse

Constructor Details

#new(start, end) ⇒ Object

Create new slice object.



44
45
46
47
48
49
50
51
 
# File 'ext/opencv/cvslice.cpp', line 44

VALUE
rb_initialize(VALUE self, VALUE start, VALUE end)
{
  CvSlice *self_ptr = CVSLICE(self);
  self_ptr->start_index = NUM2INT(start);
  self_ptr->end_index = NUM2INT(end);
  return self;
}

Instance Method Details

#end_index ⇒ Object 



69
70
71
72
73
 
# File 'ext/opencv/cvslice.cpp', line 69

VALUE
rb_end_index_aref(VALUE self)
{
  return INT2NUM(CVSLICE(self)->end_index);
}

#end_index=(index) ⇒ Object 



92
93
94
95
96
97
 
# File 'ext/opencv/cvslice.cpp', line 92

VALUE
rb_end_index_aset(VALUE self, VALUE index)
{
  CVSLICE(self)->end_index = NUM2INT(index);
  return self;
}

#start_index ⇒ Object 



58
59
60
61
62
 
# File 'ext/opencv/cvslice.cpp', line 58

VALUE
rb_start_index_aref(VALUE self)
{
  return INT2NUM(CVSLICE(self)->start_index);
}

#start_index=(index) ⇒ Object 



80
81
82
83
84
85
 
# File 'ext/opencv/cvslice.cpp', line 80

VALUE
rb_start_index_aset(VALUE self, VALUE index)
{
  CVSLICE(self)->start_index = NUM2INT(index);
  return self;
}