color_classes {
   color_class {
      name: "cc1";
      color: 0 0 255 255;
      color2: 0 255 255 255;
      color3: 0 0 255 255;
   }
}
filters {
   // some unused filters
   filter {
      name: "filter0";
      file: "filter.lua";
   }
   filter {
      name: "filter1";
      script {
         blend {}
      }
   }
}
collections {
   filters {
      // some more unused filters
      filter {
         name: "filterfile";
         file: "filter.lua";
      }
      filter {
         name: "filter3";
         script {
            if not a then a = 255 end
            fill { color = (color('lime') * a) }
            blend { color = (color('red') * a) }
         }
      }
   }
   images {
      // found in tests/emotion/data
      image: "pnl.png" COMP;
   }
   group { name: "test_group";
      filters {
         filter.file: "filter.lua";
      }
      parts {
         part { name: "background";
            type: RECT;
            description { state: "default" 0.0;
               color: 33 32 32 255;
               rel1.relative: 0 0;
               rel2.relative: 1 1;
               max: 200 200;
            }
         }
         part { name: "mask";
            type: IMAGE;
            no_render: 1;
            description { state: "default" 0.0;
               rel1.relative: 0 0;
               rel2.relative: 1 1;
               rel.to: "text";
               max: 999 50;
               image.normal: "pnl.png";
            }
         }
         part {
            "mask2";
            inherit: "mask";
            render;
            desc { "default";
               rel1.relative: 0.0 0.8;
            }
         }
         part {
            "mask3";
            inherit: "mask";
         }
         proxy { "prxy";
            desc { "default";
               filter {
                  code: "filter3";
                  data: "a" "96";
               }
               max: 64 -1;
               align: 1 0.5;
               source: "mask";
               fill {
                  type: TILE;
                  origin {
                     relative: 0 0;
                     offset: 0 0;
                  }
                  size {
                     relative: 1 1;
                     offset: -1 -1;
                  }
               }
            }
         }
         image {
            "img";
            desc {
               "default";
               image.normal: "pnl.png";
               max: 64 -1;
               align: 0 0.5;
               filter.code: "filter3";
            }
         }
         part {
            name: "text";
            type: TEXT;
            description {
               state: "default" 0.0;
               rel1.relative: 0 0;
               rel2.relative: 1 1;
               rel1.to: "background";
               rel2.to: "background";
               text {
                  text: "FILTER";
                  font: "Sans";
                  size: 48;
                  ellipsis: -1;
               }
               filter {
                  code: "filterfile";
                  source: "mask";
                  data: "mycolor" "#f0f8";
                  data: "cc" "color_class('cc1')";
               }
               color: 255 80 0 200;
            }
         }
      }
   }
}