mirror of
https://github.com/ruby-opencv/ruby-opencv
synced 2023-03-27 23:22:12 -04:00
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
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/************************************************************
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cvtermcriteria.h -
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$Author: lsxi $
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Copyright (C) 2005-2006 Masakazu Yonekura
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************************************************************/
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#ifndef RUBY_OPENCV_CVTERMCRITERIA_H
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#define RUBY_OPENCV_CVTERMCRITERIA_H
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#include "opencv.h"
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#define __NAMESPACE_BEGIN_CVTERMCRITERIA namespace cCvTermCriteria{
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#define __NAMESPACE_END_CVTERMCRITERIA }
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__NAMESPACE_BEGIN_OPENCV
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__NAMESPACE_BEGIN_CVTERMCRITERIA
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VALUE rb_class();
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void define_ruby_class();
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VALUE rb_allocate(VALUE klass);
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VALUE rb_initialize(int argc, VALUE *argv, VALUE self);
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VALUE rb_max(VALUE self);
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VALUE rb_set_max(VALUE self, VALUE max_value);
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VALUE rb_eps(VALUE self);
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VALUE rb_set_eps(VALUE self, VALUE eps_value);
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VALUE rb_to_ary(VALUE self);
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VALUE new_object(CvTermCriteria criteria);
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__NAMESPACE_END_CVTERMCRITERIA
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inline CvTermCriteria*
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CVTERMCRITERIA(VALUE object)
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{
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CvTermCriteria *ptr;
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Data_Get_Struct(object, CvTermCriteria, ptr);
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return ptr;
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}
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inline CvTermCriteria
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VALUE_TO_CVTERMCRITERIA(VALUE object)
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{
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if (rb_obj_is_kind_of(object, cCvTermCriteria::rb_class())) {
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return *CVTERMCRITERIA(object);
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}
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switch (TYPE(object)) {
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case T_NIL:
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return cvTermCriteria(CV_TERMCRIT_ITER, 0, 0);
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case T_FIXNUM:
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return cvTermCriteria(CV_TERMCRIT_ITER, NUM2INT(object), 0);
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case T_FLOAT:
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return cvTermCriteria(CV_TERMCRIT_EPS, 0, NUM2DBL(object));
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case T_ARRAY:
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if (RARRAY(object)->len == 2) {
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return cvTermCriteria(CV_TERMCRIT_ITER|CV_TERMCRIT_EPS,
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NUM2INT(rb_ary_entry(object, 0)),
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NUM2DBL(rb_ary_entry(object, 1)));
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}
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}
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rb_raise(rb_eTypeError, "");
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}
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__NAMESPACE_END_OPENCV
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#endif // RUBY_OPENCV_CVTERMCRITERIA_H
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