create double parallel line using lineannotation, when the line draged, the other line stay parallel.
- sun asked 6 years ago
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Try this
- Create one LineAnnotation, Bind to ViewModel X1,X2,Y1,Y2
- Create a second LineAnnotation, Bind to ViewModel X11,X22,Y11,Y22
- When X11 or X22 or Y11 or Y22 changed, update X1, X2, Y1, Y2
- When X1, X2, Y1, Y2 changed, update X11, X22, Y11, Y22
Best regards,
Andrew
- Andrew Burnett-Thompson answered 6 years ago
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