Use unsigned char in RGBColor.

This commit is contained in:
Patrick Shriwise 2018-10-31 15:14:14 -05:00
parent cd3b05a3f6
commit 43488e0286
2 changed files with 5 additions and 5 deletions

View file

@ -35,7 +35,7 @@ extern std::vector<Plot> plots; //!< Plot instance container
// RGBColor holds color information for plotted objects
//===============================================================================
typedef std::array<char, 3> RGBColor;
typedef std::array<unsigned char, 3> RGBColor;
typedef xt::xtensor<RGBColor, 2> ImageData;