def something():
#MyPaint.init()
# Create a brush, load from disk
brush = MyPaint.Brush()
brush_def = open("brushes/classic/brush.myb").read()
brush.from_string(brush_def)
# List all settings
# TODO: Is there a better way to list all enums with GI?
settings = [getattr(MyPaint.BrushSetting, attr) for attr in dir(MyPaint.BrushSetting) if attr.startswith("SETTING_")]
print "Available settings: %s\n" % str(settings)
# Get info about a given setting
setting = MyPaint.BrushSetting.SETTING_RADIUS_LOGARITHMIC
info = MyPaint.brush_setting_info(setting)
# TODO: rename "def_" to "default"
print "Setting: %s\n\t Max: %f \n\t Default: %f \n\t Min: %f" % (info.cname, info.max, info.def_, info.min)
print "\t Name: %s\n\t Tooltip: '%s'\n" % (info.get_name(), info.get_tooltip()) # Use the getters so that i18n works
# TODO: should be MyPaint.BrushSetting.from_cname
# Same with MyPaint.Brush.input_from_cname
assert (MyPaint.Brush.setting_from_cname(info.cname) == setting)
# Get/Set current base value for the given setting
print "Base value is: %f" % brush.get_base_value(setting)
brush.set_base_value(setting, 2.0)
assert brush.get_base_value(setting) == 2.0
# Get dynamics for given setting
inputs = [getattr(MyPaint.BrushInput, a) for a in dir(MyPaint.BrushInput) if a.startswith('INPUT_')]
if not brush.is_constant(setting):
for input in inputs:
mapping_points = brush.get_mapping_n(setting, input)
if mapping_points > 1: # If 0, no dynamics for this input
points = [brush.get_mapping_point(setting, input, i) for i in range(mapping_points)]
print "Has dynamics for input %s:\n%s" % (input, str(points))
# Create a surface to paint on
Gegl.init(0, "")
surface = MyPaintGegl.TiledSurface()
s = surface.interface()
print surface.get_buffer()
for x, y in [(0.0, 0.0), (100.0, 100.0), (100.0, 200.0)]:
dtime = 0.1 # XXX: Important to set correctly for speed calculations
s.begin_atomic()
brush.stroke_to(s, x, y, pressure=1.0, xtilt=0.0, ytilt=0.0, dtime=dtime)
rect = s.end_atomic()
print rect.x, rect.y, rect.width, rect.height
Gegl.exit()
self.assertFalse(crop_rect.equal(trans_node.get_bounding_box()))
trans_rect = crop_rect.dup()
trans_rect.x += 10
self.assertTrue(trans_rect.equal(trans_node.get_bounding_box()))
class TestGeglXml(unittest.TestCase):
def test_load_xml(self):
graph = Gegl.Node.new_from_xml(invert_crop_xml, "")
children = graph.get_children()
self.assertEqual(len(children), 2)
self.assertEqual(children[0].get_operation(), "gegl:crop")
self.assertEqual(children[1].get_operation(), "gegl:invert-linear")
def test_load_save_roundtrip(self):
graph = Gegl.Node.new_from_xml(invert_crop_xml, "")
output = graph.to_xml("")
self.assertEqual(output, invert_crop_xml)
if __name__ == '__main__':
Gegl.init(None)
unittest.main()
Gegl.exit()
self.assertFalse(crop_rect.equal(trans_node.get_bounding_box()))
trans_rect = crop_rect.dup()
trans_rect.x += 10
self.assertTrue(trans_rect.equal(trans_node.get_bounding_box()))
class TestGeglXml(unittest.TestCase):
def test_load_xml(self):
graph = Gegl.Node.new_from_xml(invert_crop_xml, "")
children = graph.get_children()
self.assertEqual(len(children), 2)
self.assertEqual(children[0].get_operation(), "gegl:crop")
self.assertEqual(children[1].get_operation(), "gegl:invert-linear")
def test_load_save_roundtrip(self):
graph = Gegl.Node.new_from_xml(invert_crop_xml, "")
output = graph.to_xml("")
self.assertEqual(output, invert_crop_xml)
if __name__ == '__main__':
Gegl.init(None);
unittest.main()
Gegl.exit()
def test_init_exit(self):
Gegl.init(0, "")
Gegl.exit()
def test_300_exit(self):
Gegl.exit()
def test_300_exit(self):
Gegl.exit()
def test_init_exit(self):
Gegl.init(0, "")
Gegl.exit()
def something():
#MyPaint.init()
# Create a brush, load from disk
brush = MyPaint.Brush()
brush_def = open("brushes/classic/brush.myb").read()
brush.from_string(brush_def)
# List all settings
# TODO: Is there a better way to list all enums with GI?
settings = [
getattr(MyPaint.BrushSetting, attr)
for attr in dir(MyPaint.BrushSetting) if attr.startswith("SETTING_")
]
print "Available settings: %s\n" % str(settings)
# Get info about a given setting
setting = MyPaint.BrushSetting.SETTING_RADIUS_LOGARITHMIC
info = MyPaint.brush_setting_info(setting)
# TODO: rename "def_" to "default"
print "Setting: %s\n\t Max: %f \n\t Default: %f \n\t Min: %f" % (
info.cname, info.max, info.def_, info.min)
print "\t Name: %s\n\t Tooltip: '%s'\n" % (
info.get_name(), info.get_tooltip()
) # Use the getters so that i18n works
# TODO: should be MyPaint.BrushSetting.from_cname
# Same with MyPaint.Brush.input_from_cname
assert (MyPaint.Brush.setting_from_cname(info.cname) == setting)
# Get/Set current base value for the given setting
print "Base value is: %f" % brush.get_base_value(setting)
brush.set_base_value(setting, 2.0)
assert brush.get_base_value(setting) == 2.0
# Get dynamics for given setting
inputs = [
getattr(MyPaint.BrushInput, a) for a in dir(MyPaint.BrushInput)
if a.startswith('INPUT_')
]
if not brush.is_constant(setting):
for input in inputs:
mapping_points = brush.get_mapping_n(setting, input)
if mapping_points > 1: # If 0, no dynamics for this input
points = [
brush.get_mapping_point(setting, input, i)
for i in range(mapping_points)
]
print "Has dynamics for input %s:\n%s" % (input, str(points))
# Create a surface to paint on
Gegl.init(0, "")
surface = MyPaintGegl.TiledSurface()
s = surface.interface()
print surface.get_buffer()
for x, y in [(0.0, 0.0), (100.0, 100.0), (100.0, 200.0)]:
dtime = 0.1 # XXX: Important to set correctly for speed calculations
s.begin_atomic()
brush.stroke_to(s,
x,
y,
pressure=1.0,
xtilt=0.0,
ytilt=0.0,
dtime=dtime)
rect = s.end_atomic()
print rect.x, rect.y, rect.width, rect.height
Gegl.exit()