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add some documents

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This commit is contained in:
ser1zw 2016-04-03 06:45:17 +09:00
parent 9d2ce6618e
commit 1c2bedc152
5 changed files with 194 additions and 2 deletions
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45
ext/opencv/mat.cpp
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@ -278,9 +278,9 @@ namespace rubyopencv {
* Saves an image to a specified file.
* The image format is chosen based on the filename extension.
*
* @overload save(filename, params = [])
* @overload save(filename, params = nil)
* @param filename [String] Name of the file
* @return [Boolean]
* @return [Boolean] Result
* @opencv_func cv::imwrite
*/
VALUE rb_save(int argc, VALUE* argv, VALUE self) {
@ -317,6 +317,15 @@ namespace rubyopencv {
return array;
}
/*
* Encodes an image into a memory buffer.
*
* @overload imencode(ext, params = nil)
* @param ext [String] File extension that defines the output format.
* @param params [Array<int>] Format-specific parameters.
* @return [Array<Fixnum>] Encoded result
* @opencv_func cv::imwrite
*/
VALUE rb_imencode(int argc, VALUE* argv, VALUE self) {
VALUE ext, params;
rb_scan_args(argc, argv, "11", &ext, &params);
@ -577,6 +586,14 @@ namespace rubyopencv {
return self;
}
/*
* Computes the per-element sum of two arrays or an array and a scalar.
*
* @overload +(value)
* @param value [Mat, Scalar] Array or scalar to add
* @return [Mat] Result array
* @opencv_func cv::Mat::operator+
*/
VALUE rb_add(VALUE self, VALUE other) {
cv::Mat* selfptr = obj2mat(self);
cv::Mat* retptr = empty_mat();
@ -605,6 +622,14 @@ namespace rubyopencv {
return mat2obj(retptr, CLASS_OF(self));
}
/*
* Computes the per-element difference of two arrays or an array and a scalar.
*
* @overload -(value)
* @param value [Mat, Scalar] Array or scalar to subtract
* @return [Mat] Result array
* @opencv_func cv::Mat::operator-
*/
VALUE rb_sub(VALUE self, VALUE other) {
cv::Mat* selfptr = obj2mat(self);
cv::Mat* retptr = empty_mat();
@ -633,6 +658,14 @@ namespace rubyopencv {
return mat2obj(retptr, CLASS_OF(self));
}
/*
* Computes the per-element product of two arrays or an array and a scalar.
*
* @overload -(value)
* @param value [Mat, Scalar] Array or scalar to multiply
* @return [Mat] Result array
* @opencv_func cv::Mat::operator*
*/
VALUE rb_mul(VALUE self, VALUE other) {
cv::Mat* selfptr = obj2mat(self);
cv::Mat* retptr = empty_mat();
@ -657,6 +690,14 @@ namespace rubyopencv {
return mat2obj(retptr, CLASS_OF(self));
}
/*
* Computes the per-element division of two arrays or an array and a scalar.
*
* @overload /(value)
* @param value [Mat, Scalar] Array or scalar to divide
* @return [Mat] Result array
* @opencv_func cv::Mat::operator/
*/
VALUE rb_div(VALUE self, VALUE other) {
cv::Mat* selfptr = obj2mat(self);
cv::Mat* retptr = empty_mat();