Mat::zeros does not accept enum

[geoeo]

Expected:

let image_type = cv::CvType::Cv8SC3; let output = cv::Mat::zeros(rows, cols, image_type);

Actual: let image_type = 17 let output = cv::Mat::zeros(rows, cols, image_type);

[geoeo]

If this is classified as an issue, I can take a look at it

[Pzixel]

I think enums are always better than mere numbers. But there is a huge refactoring of all the things so I think before #117 is resolved all other changes are frozen.

[vadixidav]

I can take a look at this after the refactor is done. I am spending a lot of time on it today to hopefully get through that.

[vadixidav]

9 days later it looks like its ready to merge. Once it is good to go I will look into this.