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2.2.3.2.1.1 Relative Coordinate System

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A relative coordinate system is a Coordinate System where the coordinates are determined by multiplying a scalar value by the width or height of the Shape.

It is used to represent x-coordinate or y-coordinate by the Cell_Type element that has a RelCubBezTo, RelEllipticalArcTo, RelLineTo, RelMoveTo or RelQuadBezTo properties of the Row_Type parent element.

It is also used to represent formula by E Cell_Type element that has a NURBSTo Row_Type parent element and A Cell_Type element that has a PolylineTo Row_Type parent element.

The width and height are specified by the Width and Height Cell_Type elements.