frame: implemented set pixel function

Counterpart to Frame::GetPixel()
2020-06-13 03:00:41 +10:00
parent 209fb536f5
commit 0c9435c94d
4 changed files with 43 additions and 9 deletions
@@ -55,6 +55,7 @@ public:

  Color get_pixel(int x, int y) const;
  bool contains_pixel(int x, int y) const;
+  void set_pixel(int x, int y, const Color& c);

  const rational& sample_aspect_ratio() const;
  void set_sample_aspect_ratio(const rational& sample_aspect_ratio);