pastebin - collaborative debugging

GIMP 2.6.1 Python Console
Python 2.5.2 (r252:60911, Oct  5 2008, 19:24:49)
[GCC 4.3.2]

>>> img = gimp.image_list()[0];
>>> print img
<gimp.Image 'Untitled'>

>>> print img.vectors
[]
>>> print img.vectors
[<gimp.Vectors 'path1'>, <gimp.Vectors 'Unnamed'>]
>>> dir(img.vectors)
['__add__', '__class__', '__contains__', '__delattr__', '__delitem__', '__delslice__', '__doc__', '__eq__', '__ge__', '__getattribute__', '__getitem__', '__getslice__', '__gt__', '__hash__', '__iadd__', '__imul__', '__init__', '__iter__', '__le__', '__len__', '__lt__', '__mul__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__reversed__', '__rmul__', '__setattr__', '__setitem__', '__setslice__', '__str__', 'append', 'count', 'extend', 'index', 'insert', 'pop', 'remove', 'reverse', 'sort']
>>> print img.vectors[0]
<gimp.Vectors 'path1'>


>>> print img.vectors[0].strokes
[<gimp.VectorsBezierStroke 1 of gimp.Vectors 'path1'>]
>>> dir(img.vectors[0].strokes[0])
['ID', '__class__', '__cmp__', '__delattr__', '__doc__', '__getattribute__', '__hash__', '__init__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__str__', 'close', 'conicto', 'cubicto', 'flip', 'flip_free', 'get_length', 'get_point_at_dist', 'interpolate', 'lineto', 'new_ellipse', 'new_moveto', 'points', 'rotate', 'scale', 'translate', 'vectors_ID']
>>> print img.vectors[0].strokes[0].points
([293.29108458216916, 368.30403860807724, 291.6248412496825, 368.30403860807724, 289.95859791719585, 368.30403860807724, 141.66294132588266, 291.86004572009142, 141.66294132588266, 291.86004572009142, 141.66294132588266, 291.86004572009142], False)
>>> startx = img.vectors[0].strokes[0].points[0]
>>> print startx
[293.29108458216916, 368.30403860807724, 291.6248412496825, 368.30403860807724, 289.95859791719585, 368.30403860807724, 141.66294132588266, 291.86004572009142, 141.66294132588266, 291.86004572009142, 141.66294132588266, 291.86004572009142]
>>> startx = img.vectors[0].strokes[0].points[1]
>>> print startx
False
>>> startx = img.vectors[0].strokes[0].points[0][0]
>>> print startx
293.291084582
>>> starty = img.vectors[0].strokes[0].points[0][1]
>>> print starty
368.304038608
>>> desty = img.vectors[0].strokes[0].points.pop()
Traceback (most recent call last):
  File "<input>", line 1, in <module>
AttributeError: 'tuple' object has no attribute 'pop'
>>> desty = img.vectors[0].strokes[0].points[0].pop()
>>> print desty
291.86004572
>>> destx = img.vectors[0].strokes[0].points[0].pop()
>>> print destx
291.86004572


>>> destx = img.vectors[0].strokes[0].points[0].pop(-1)
>>> print destx
291.86004572
>>> print img.vectors[0].strokes[0].points
([293.29108458216916, 368.30403860807724, 291.6248412496825, 368.30403860807724, 289.95859791719585, 368.30403860807724, 141.66294132588266, 291.86004572009142, 141.66294132588266, 291.86004572009142, 141.66294132588266, 291.86004572009142], False)
>>> destx = img.vectors[0].strokes[0].points[0].pop(1)
>>> print destx
368.304038608
>>> destx = img.vectors[0].strokes[0].points[0].pop(-2)
>>> print destx
141.662941326

>>> origin1 = ((img.layers[0].width/2), img.layers[0].height/2)
>>> print origin1
(320, 200)

>>> origin = ((img.width/2), (img.height/2))
>>> print origin
(320, 200)
>>> sideA = origin[0] - destx
>>> print sideA
178.337058674
>>> import math


>>> sideA = math.sqrt(((origin[0]-destx)**2)+(origin[1]-desty)**2)
>>> print sideA
200.605021114
>>> sideB = math.sqrt(((origin[0]-startx)**2)+(origin[1]-starty)**2)
>>> print sideB
170.410139295
>>> sideB = math.sqrt((sideA**2)+(sideB**2))
>>> sideB = math.sqrt(((origin[0]-startx)**2)+(origin[1]-starty)**2)
>>> sideC = math.sqrt((sideA**2)+(sideB**2))


>>> angleC = math.acos((sideA**2 + sideB**2 - sideA**2)/(2*sideA*sideB)
...
...
... )
>>> print angleC
1.1321211413
>>> print math.degrees(angleC)
64.8657632943


>>> help(img.layers[1].transform_rotate)
Help on built-in function transform_rotate:

transform_rotate(...)

>>> img.layers[1].transform_rotate(math.degrees(angleC), 0, origin[0], origin[1], 1, 0)
<gimp.Layer 'Background'>
>>> img.layers[1].transform_rotate(math.degrees(angleC), 0, origin[0], origin[1], 1, 0)
<gimp.Layer 'Background'>
>>> print img.layers
[<gimp.Layer 'New Layer'>, <gimp.Layer 'Background'>]
>>> img.layers[0].transform_rotate(math.degrees(angleC), 0, origin[0], origin[1], 1, 0)
<gimp.Layer 'New Layer'>

>>> img.layers[0].transform_rotate(math.degrees(angleC), 0, origin[0], origin[1], 1, 1)
<gimp.Layer 'New Layer'>
>>> img.layers[0].transform_rotate(math.degrees(angleC), 1, origin[0], origin[1], 1, 1)
<gimp.Layer 'New Layer'>
>>> img.layers[0].transform_rotate_default(math.degrees(angleC), 1, origin[0], origin[1], 1, 1)
<gimp.Layer 'New Layer'>
>>> img.layers[0].transform_rotate_default(math.degrees(angleC), 0, origin[0], origin[1], 1, 0)
<gimp.Layer 'New Layer'>
>>> pdb.gimp_rotate(img.layers[0], FALSE, math.degrees(angleC))
/usr/lib/gimp/2.0/plug-ins/python-console.py:1: DeprecationWarning: gimpenums.FALSE is deprecated, use False instead
  #!/usr/bin/env python
<gimp.Layer 'New Layer'>
>>> pdb.gimp_rotate(img.layers[0], FALSE, math.degrees(angleC))
<gimp.Layer 'New Layer'>
>>>