+ Variable dv = Variables.getPossibleVariable(graph, diagram);
+ if (dv != null) {
+ Object obj = dv.getPossiblePropertyValue(graph, DN.Diagram_elementColoringFunction);
+ if (obj instanceof Function1<?,?>) {
+ elementColoringFunction = (Function1<Resource, Double>) obj;
+ }
+ }
+ elementColoringGradientHue =
+ limit(0, 360, safeFloatProperty(graph, diagram, DN.Diagram_elementColoringGradientHue, 0.0f))
+ / 360.0f;
+ elementColoringGradientSaturation =
+ limit(0, 100, safeFloatProperty(graph, diagram, DN.Diagram_elementColoringGradientSaturation, 0.0f))
+ / 100.0f;
+