I thought this would be simple but I'm having trouble getting it to work. I want to create a two color bar where the bar is green in normal and the entire bar turns red after the setpoint (not just the area above the setpoint). For example, a tank level 0 to 100% and high setpoint is 80%. In normal, the bar is green. When the level hits 80%, I want the entire bar to turn red not just the area about 80%. Any solutions? Thank you.

Copy the following and Ctrl+V it into the idea studio. From there you can update the expression in the rectangle properties to point to your tag, setpoint, colors etc:

  GUIRectangle(424, 401, 792, 380,
               1, 1, 1, 1, 1 { Scaling              },
               0, 0          { Movement             },
               1, 0          { Visibility, Reserved },
               0, 0, 0       { Selectability        },
               Brush(PickValid(PickValid([<TagName>],0) > 50 ? "<FFFF0000>" : "<FF00FF00>", "<FF000000>"), 0, 1), Pen("<FF000000>", 1, 1));

The code above is essentially a shortcut to accomplishing the following: