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implemented CvSize2D32f#to_s, CvSize2D32f#to_ary, and added some tests for CvSize and CvSize2D32f

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ser1zw 2011-01-09 19:21:30 +09:00
parent 171310a301
commit 04bb08414b
4 changed files with 175 additions and 0 deletions
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32
ext/cvsize2d32f.cpp
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@ -51,6 +51,8 @@ define_ruby_class()
rb_define_method(rb_klass, "width=", RUBY_METHOD_FUNC(rb_set_width), 1);
rb_define_method(rb_klass, "height", RUBY_METHOD_FUNC(rb_height), 0);
rb_define_method(rb_klass, "height=", RUBY_METHOD_FUNC(rb_set_height), 1);
rb_define_method(rb_klass, "to_s", RUBY_METHOD_FUNC(rb_to_s), 0);
rb_define_method(rb_klass, "to_ary", RUBY_METHOD_FUNC(rb_to_ary), 0);
}
/*
@ -168,6 +170,36 @@ rb_set_height(VALUE self, VALUE y)
return self;
}
/*
* call-seq:
* to_s -> "<OpenCV::CvSize2D32f:widthxheight>"
*
* Return width and height by String.
*/
VALUE
rb_to_s(VALUE self)
{
const int i = 4;
VALUE str[i];
str[0] = rb_str_new2("<%s:%gx%g>");
str[1] = rb_str_new2(rb_class2name(CLASS_OF(self)));
str[2] = rb_width(self);
str[3] = rb_height(self);
return rb_f_sprintf(i, str);
}
/*
* call-seq:
* to_ary -> [width, height]
*
* Return width and height by Array.
*/
VALUE
rb_to_ary(VALUE self)
{
return rb_ary_new3(2, rb_width(self), rb_height(self));
}
VALUE
new_object(CvSize2D32f size)
{