mirror of
https://github.com/ruby-opencv/ruby-opencv
synced 2023-03-27 23:22:12 -04:00
91 lines
1.7 KiB
C++
91 lines
1.7 KiB
C++
/************************************************************
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cvcircle32f.cpp -
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$Author: lsxi $
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Copyright (C) 2005-2006 Masakazu Yonekura
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************************************************************/
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#include "cvcircle32f.h"
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/*
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* Document-class: OpenCV::CvCircle32f
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*
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* Combination of center and radius.
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*
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* see CvMat#hough_circles
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*/
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__NAMESPACE_BEGIN_OPENCV
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__NAMESPACE_BEGIN_CVCIRCLE32F
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VALUE rb_klass;
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VALUE
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rb_class()
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{
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return rb_klass;
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}
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void
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define_ruby_class()
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{
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if (rb_klass)
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return;
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/*
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* opencv = rb_define_module("OpenCV");
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*
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* note: this comment is used by rdoc.
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*/
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VALUE opencv = rb_module_opencv();
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rb_klass = rb_define_class_under(opencv, "CvCircle32f", rb_cObject);
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rb_define_alloc_func(rb_klass, rb_allocate);
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rb_define_method(rb_klass, "center", RUBY_METHOD_FUNC(rb_center), 0);
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rb_define_method(rb_klass, "radius", RUBY_METHOD_FUNC(rb_radius), 0);
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//rb_define_method(rb_klass, "to_s", RUBY_METHOD_FUNC(rb_to_s), 0);
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rb_define_method(rb_klass, "to_ary", RUBY_METHOD_FUNC(rb_to_ary), 0);
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rb_define_alias(rb_klass, "to_a", "to_ary");
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}
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VALUE
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rb_allocate(VALUE klass)
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{
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CvCircle32f *ptr;
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return Data_Make_Struct(klass, CvCircle32f, 0, -1, ptr);
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}
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/*
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* Return parameter on center.
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*/
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VALUE
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rb_center(VALUE self)
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{
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return cCvPoint2D32f::new_object(CVCIRCLE32F(self)->center);
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}
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/*
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* Return parameter on radius.
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*/
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VALUE
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rb_radius(VALUE self)
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{
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return rb_float_new(CVCIRCLE32F(self)->radius);
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}
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VALUE
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rb_to_ary(VALUE self)
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{
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return rb_ary_new3(2, rb_center(self), rb_radius(self));
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}
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VALUE
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new_object(CvCircle32f circle32f)
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{
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VALUE object = rb_allocate(rb_klass);
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*CVCIRCLE32F(object) = circle32f;
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return object;
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}
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__NAMESPACE_END_CVCIRCLE32F
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__NAMESPACE_END_OPENCV
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