Four margin properties - MarginTopLeft (1), MarginTopRight (2), MarginBottomLeft (3), and MarginBottomRight (4) - determine how the layout is implemented.
For the sake of simplicity, we define a few variables below:
•Top-Sum = MarginTopLeft (1) + MarginTopRight (2)
•Bottom-Sum = MarginBottomLeft (3) + MarginBottomRight (4)
•Left-Diff = MarginTopLeft (1) - MarginBottomLeft (3)
•Right-Diff = MarginBottomRight (4) - MarginTopRight (2)
If the GridLaytout property is Lake_Baikal, all 4 margins become irrelevant and are internally set to 0.
If the GridLaytout property is Lake_Como, the following conditions must hold true.
•Both Top-Sum and Bottom-Sum can't be greater than 50.
•At least one of Top-Sum and Bottom-Sum can't be less than 2.
Otherwise, margins will be internally set to the defaults below:
•MarginTopLeft (1) = 5
•MarginTopRight (2) = 0
•MarginBottomLeft (3) = 0
•MarginBottomRight (4) = 5
If the GridLaytout property is either Lake_Geneva or Lake_Saimaa, the following conditions must hold true.
•Both Top-Sum and Bottom-Sum can't be greater than 50.
•Both Top-Sum and Bottom-Sum can't be less than 2.
•Left-Diff must be equal to Right-Diff.
Otherwise, margins will be internally set to the defaults below:
•MarginTopLeft (1) = 5
•MarginTopRight (2) = 0
•MarginBottomLeft (3) = 0
•MarginBottomRight (4) = 5
If the GridLaytout property is either Moraine_Lake or Plitvice_Lakes, the following conditions must hold true.
•Both Top-Sum and Bottom-Sum can't be greater than 50.
•Both Top-Sum and Bottom-Sum can't be less than 2.
•Both Left-Diff and Right-Diff must be equal to 0.
Otherwise, margins will be internally set to the defaults below:
•MarginTopLeft (1) = 5
•MarginTopRight (2) = 5
•MarginBottomLeft (3) = 5
•MarginBottomRight (4) = 5