Probably another bug with HSL color conversion

[captaingizmo]

Hello,

the problem is rather similar to those one from the year 2009: viewtopic.php?f=3&t=14741

Code: Select all

convert -size 100x100 xc:"hsl(0,122,122)" colorswatch_hsl2.png

Code: Select all

   
    #include <Magick++.h>
    ...
    Image out_image( Geometry(pix_size, pix_size), Color(0,0,0,0));
    list<Drawable> square;
    colorf = ColorHSL(0,122,122);
    square.push_back(DrawableFillColor(colorf));
    square.push_back(DrawableRectangle(0, 0, pix_size, pix_size));
    out_image.draw(square);
    out_image.magick("gif");
    out_image.write("1.gif");

Actually, c++ function ColorHSL results only in black, white and cyan colors for full range of variables.
I compile my binary with g++ 1.cpp `Magick++-config --cppflags --cxxflags --ldflags --libs`

libmagick++-dev 8:6.6.9.7-5ubuntu3.2
libgraphicsmagick++3 1.3.12-1.1build1

[magick]

Use normalized color values, e.g. ColorHSL(0,0.787,0.787).