The value of this attribute sets the orientation of the XY GRAPH in its window. This transformation is the LAST to be applied, so it affects all of the other directional attributes equally. "UP" is the standard orientation in which:
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The data origin is in the lower-left corner of the display window
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The XY GRAPH data-surface scrolls only to the left
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The X axis is horizontal
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The Y axis is vertical
If the ORIENTATION is changed, the normal top of the graph now points in the new direction. For example, an orientation of "LEFT" causes:
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The data origin to be in the lower right corner of the display window
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The X axis to be vertical
·
The Y axis to be horizontal
If you want to flip one of the axes over, use a negative value for the RANGE attribute and choose an appropriate value for the ORIGIN attribute.
