Move System.Windows.Shapes.Path in C# in string presentation

I have string presentation of some Path. I want to move path object in string presentation开发者_运维百科. For example I move "M 10,100 C 100,0 200,200 300,100" on (5, 0) and get "M 15,100 C 105,0 205,200 305,100". There is standart method for this?

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The easiest way to do this is to define all coordinates in the path relative to the current point, by using the lowercase version of the commands:

"M 100,0 c 0,0 200,200 300,100"

this way you only need to change the initial Move coordinates and the entire shape will be affected.

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There is nothing built in or "standard".

You will need to parse the string (or deserialize it), make the updates and output the result.