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Added chart of PDF functions
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Added a mind map of pdf.erl functions grouped by purpose. Also corrected typos in documentation.
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@CarlWright
CarlWright committed Apr 1, 2010
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100 changes: 100 additions & 0 deletions doc/NGerlguten PDF functions.mm
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10 changes: 5 additions & 5 deletions doc/pdf.md
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## bezier/5 (PID,{X1,Y1},{X2,Y2},{X3,Y3},{X4,Y4})
## bezier/9 (PID,X1,Y1,X2,Y2,X3,Y3,X4,Y4)

This moves to X1,Y1 point as its start and then creates a cubic bezier curve to X4,Y4 using the points in between as the control points. Bezier paths should be stroked/closed/filled with a separate command.
This moves to X1,Y1 point as its start and then creates a cubic Bezier curve to X4,Y4 using the points in between as the control points. Bezier paths should be stroked/closed/filled with a separate command.

## bezier_c/4 (PID,Point1,Point2,Point3)

This takes the current point as its start and then creates a cubic bezier curve to Point3 using the points in between as the control points. Bezier paths should be stroked/closed/filled with a separate command.
This takes the current point as its start and then creates a cubic Bezier curve to Point3 using the points in between as the control points. Bezier paths should be stroked/closed/filled with a separate command.

## bezier_v/3 (PID, Point1, Point2 )

This takes the current point as its start and then creates a cubic bezier curve to Point2 using the current point and Point1 as the control points. Bezier paths should be stroked/closed/filled with a separate command.
This takes the current point as its start and then creates a cubic Bezier curve to Point2 using the current point and Point1 as the control points. Bezier paths should be stroked/closed/filled with a separate command.

## bezier_y/3 (PID, Point1, Point3)

This takes the current point as its start and then creates a cubic bezier curve to Point3 using the Point1 and Point3 as the control points. Bezier paths should be stroked/closed/filled with a separate command.
This takes the current point as its start and then creates a cubic Bezier curve to Point3 using the Point1 and Point3 as the control points. Bezier paths should be stroked/closed/filled with a separate command.

## break_text/1

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## restore_state/1

This restore the graphics state off the graphics state stack.
This restores the graphics state off the graphics state stack.

## rotate/2

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