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fix Scalar and add tests

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This commit is contained in:
ser1zw 2016-04-03 07:37:28 +09:00
parent efaee2d677
commit 078e136ddb
3 changed files with 100 additions and 10 deletions
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30
ext/opencv/scalar.cpp
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@ -1,4 +1,5 @@
// -*- mode: c++; coding: utf-8 -*-
#include <sstream>
#include "ruby.h"
#include "opencv2/core.hpp"
@ -43,6 +44,16 @@ namespace rubyopencv {
return TypedData_Make_Struct(klass, cv::Scalar, &opencv_scalar_type, ptr);
}
/*
* Creates a new Scalar.
*
* @overload new(v0 = 0, v1 = 0, v2 = 0, v3 = 0)
* @param v0 [Number] Value 0
* @param v1 [Number] Value 1
* @param v2 [Number] Value 2
* @param v3 [Number] Value 3
* @return [Scalar] +self+
*/
VALUE rb_initialize(int argc, VALUE *argv, VALUE self) {
const int SIZE = 4;
VALUE values[SIZE];
@ -82,16 +93,17 @@ namespace rubyopencv {
* @return [String] String representation of the scalar
*/
VALUE rb_to_s(VALUE self) {
const int i = 6;
VALUE str[i];
str[0] = rb_str_new2("<%s: [%g,%g,%g,%g]>");
str[1] = rb_str_new2(rb_class2name(CLASS_OF(self)));
str[2] = rb_aref(self, INT2FIX(0));
str[3] = rb_aref(self, INT2FIX(1));
str[4] = rb_aref(self, INT2FIX(2));
str[5] = rb_aref(self, INT2FIX(3));
std::stringstream s;
cv::Scalar* selfptr = obj2scalar(self);
s << *selfptr;
return rb_f_sprintf(i, str);
VALUE param[3];
param[0] = rb_str_new2("#<%s:%s>");
param[1] = rb_str_new2(rb_class2name(CLASS_OF(self)));
param[2] = rb_str_new2(s.str().c_str());
int n = sizeof(param) / sizeof(param[0]);
return rb_f_sprintf(n, param);
}
/*