compilation error
I tried to compile the main branch and got this error:
ColourBarGUI.cc: In member function ‘uchar* ColourBarGUI::get_bgd_color()’: ColourBarGUI.cc:346:14: error: ‘class ColourBar’ has no member named ‘get_bgd’ 346 | bar_image->get_bgd( bgcol[0], bgcol[1], bgcol[2] );