Plotters: add plot Arcs using EDA_SHAPE or center, start point and end point.

It avoid trying to calculate arc angles (start, end or arc angle) that
frequently create issues due to reverse Y axis, plot mirrored and/or
angle normalization with different criteria.
Fixes #10914
https://gitlab.com/kicad/code/kicad/issues/10914

include/plotters/plotter_hpgl.h

@@ -1,7 +1,7 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2016-2021 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2016-2022 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software: you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -121,7 +121,12 @@ public:
     virtual void Arc( const VECTOR2I& aCenter, const EDA_ANGLE& aStartAngle,
                       const EDA_ANGLE& aEndAngle, int aRadius, FILL_T aFill,
                       int aWidth = USE_DEFAULT_LINE_WIDTH ) override;
+
+    virtual void Arc( const VECTOR2I& aCenter, const VECTOR2I& aStart, const VECTOR2I& aEnd,
+                      FILL_T aFill, int aWidth, int aMaxError ) override;
+
     virtual void PenTo( const VECTOR2I& pos, char plume ) override;
+
     virtual void FlashPadCircle( const VECTOR2I& aPadPos, int aDiameter,
                                  OUTLINE_MODE aTraceMode, void* aData ) override;
     virtual void FlashPadOval( const VECTOR2I& aPadPos, const VECTOR2I& aSize,