Blind, Braille and Embossing Technologies

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Insert a rectangle

Wizard to insert a rectangle into the tactile graph. You must enter the coordinates of the two extreme vertices of the rectangle.

- Coordinates of the upper left corner X1 and Y1: pair of values indicating the vertex in the upper left corner of the rectangle.

- Bottom right corner coordinates X2 and Y2: pair of values indicating the lower right corner of the rectangle.