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Added arc flags calculation to Draft arcs exported to svg (shoogen)

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This commit is contained in:
Yorik van Havre 2012-02-13 10:30:29 -02:00
parent 41337f61a6
commit 8f075ab326
1 changed files with 7 additions and 2 deletions
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9
src/Mod/Draft/Draft.py
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@ -1078,9 +1078,14 @@ def getSVG(obj,modifier=100,textmodifier=100,linestyle="continuous",fillstyle="s
svg += 'L '+ str(v.x) +' '+ str(v.y) + ' '
elif isinstance(e.Curve,Part.Circle):
r = e.Curve.Radius
drawing_plane_normal = FreeCAD.DraftWorkingPlane.axis
if plane: drawing_plane_normal = plane.axis
flag_large_arc = (((e.ParameterRange[1] - e.ParameterRange[0]) / math.pi) % 2) > 1
flag_sweep = e.Curve.Axis * drawing_plane_normal >= 0
v = getProj(e.Vertexes[-1].Point)
svg += 'A '+ str(r) + ' '+ str(r) +' 0 0 1 '+ str(v.x) +' '
svg += str(v.y) + ' '
svg += 'A ' + str(r) + ' ' + str(r) + ' '
svg += '0 ' + str(int(flag_large_arc)) + ' ' + str(int(flag_sweep)) + ' '
svg += str(v.x) + ' ' + str(v.y) + ' '
if fill != 'none': svg += 'Z'
svg += '" '
svg += 'stroke="' + stroke + '" '