def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame( None, wx.ID_ANY, 'FloatCanvas2 demo', size = (800, 600) )
frame.Show()
canvas = fc.FloatCanvas( window = frame, backgroundColor = 'white' )
#canvas.dirty = False
looks = \
[
# some looks
fc.RadialGradientLook( 'red', (0,0), 'red', (0,0), 50, 'yellow' ),
fc.LinearGradientLook( 'purple', (0,0), 'white', (50,50), 'pink' ),
fc.OutlineLook( line_colour = 'blue', width = 10, style = 'user_dash', dashes = [1,1] ),
fc.SolidColourLook( line_colour = 'green', fill_colour = 'red' ),
# no lines and some transparent colors
fc.RadialGradientLook( None, (0,0), (0,255,255,128), (0,0), 50, (255,255,255,0) ),
fc.LinearGradientLook( None, (-50,-50), (0,0,255,255), (50,50), (128,128,255,0) ),
fc.SolidColourLook( line_colour = None, fill_colour = 'red' ),
fc.SolidColourLook( line_colour = 'green', fill_colour = None ),
# some more exotic lines
fc.RadialGradientLook( 'pink', (0,0), (0,255,0,128), (0,0), 150, (255,0,255,200), line_style = 'dot', line_width = 10, line_cap = 'butt', line_join = 'bevel' ),
fc.LinearGradientLook( 'red', (-5,-5), 'orange', (5,5), 'blue', line_style = 'long_dash', line_width = 5 ),
fc.SolidColourLook( line_colour = 'green', fill_colour = 'red', line_style = 'solid', line_width = 13, line_cap = 'projecting', line_join = 'miter' ),
fc.SolidColourLook( line_colour = 'black', fill_colour = 'red', line_style = 'solid', line_width = 13, line_cap = 'projecting', line_join = 'round' ),
]
thingy = [ (0,50), (50,0), (-50,0), (0, -50) ]
# create 1000 rectangles
for i in range(0, len(looks)):
look = looks[ i % len(looks) ]
r = canvas.create( 'Rectangle', (100, 100), name = 'r%d' % i, pos = (i * 110, 0), look = look )
rr = canvas.create( 'RoundedRectangle', (100, 100), 30, name = 'r%d' % i, pos = (i * 110, 200), look = look )
c = canvas.create( 'Circle', 50, name = 'r%d' % i, pos = (i * 110, 400), look = look )
e = canvas.create( 'Ellipse', (100, 75), name = 'r%d' % i, pos = (i * 110, 600), look = look )
l = canvas.create( 'Lines', thingy, name = 'r%d' % i, pos = (i * 110, 800), look = look )
p = canvas.create( 'Polygon', thingy, name = 'r%d' % i, pos = (i * 110, 1000), look = look )
a = canvas.create( 'Arc', 50, 0, 2.14, True, name = 'a%d' % i, pos = (i * 110, 1200), look = look )
#r._debugDrawBoundingBoxes = True
# the default cam, looking at 0, 0
canvas.camera.position = (600, 500)
canvas.camera.zoom = (0.4, 0.4)
canvas.zoomToExtents()
wx.CallLater( 1000, canvas.saveScreenshot, 'look_test_screenshot.png' )
app.MainLoop()
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame( None, wx.ID_ANY, 'FloatCanvas2 demo', size = (800, 600) )
frame.Show()
canvas = fc.FloatCanvas( window = frame, backgroundColor = 'white' )
#canvas.dirty = False
r1 = canvas.create( 'Rectangle', (100, 200), look = fc.SolidColourLook( line_colour = 'blue', fill_colour = 'red' ) )
# the default cam, looking at 500, 500
canvas.camera.position = (0, 0)
canvas.camera.zoom = (1.0, 1.0)
print 1, canvas.dirty, r1.dirty, r1.model.dirty
#canvas.Render()
print 2, canvas.dirty, r1.dirty, r1.model.dirty
import time
time.sleep(0.5)
print 3, canvas.dirty, r1.dirty, r1.model.dirty
r1.model.size = (200, 100)
print 4, canvas.dirty, r1.dirty, r1.model.dirty
def change():
r1.model.size = (500, 500)
wx.CallLater( 1000, change )
app.MainLoop()
def __init__(self, *args, **kwargs):
wx.Frame.__init__(self, *args, **kwargs)
self.canvas = canvas = fc.FloatCanvas(window=self)
r1 = canvas.create('Rectangle', (100, 200),
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red'))
semiTransparentGradientLook = fc.RadialGradientLook(
'blue', (0, 0), (255, 0, 0, 64), (0, 0), 200, (0, 0, 255, 128))
r2 = canvas.createRectangle((200, 100),
position=(100, 100),
look=semiTransparentGradientLook)
r3 = canvas.create('Rectangle', (20, 20),
look=('red', 'black'),
name='Rectangle 3',
where='front')
linearGradientLook = fc.LinearGradientLook('green', (-100, -100),
(255, 255, 0, 64),
(100, 100),
(0, 255, 0, 128))
r5 = canvas.create('Rectangle', (150, 150),
look=linearGradientLook,
position=(200, 200),
rotation=45,
scale=(2, 1),
parent=r2,
name='Child',
where='front')
# the default cam, looking at 0, 0
canvas.camera.position = (0, 0)
canvas.camera.zoom = (1.0, 1.0)
wx.CallAfter(self.RunSequence)
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame)
#canvas.dirty = False
#parent = canvas.create( 'Group', name = 'parent', render_to_surface = False, look = fc.NoLook )
# create 1000 rectangles
#for i in range(0, 100):
# r = canvas.create( 'Rectangle', (100, 100), parent = parent, name = 'r%d' % i, pos = (i * 50, 0), look = fc.SolidColourLook( line_colour = 'blue', fill_colour = 'red' ) )
#r._debugDrawBoundingBoxes = True
# the render to surface node
r = canvas.create('Rectangle', (100, 100),
name='rect',
pos=(300, 0),
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red'),
render_to_surface=True)
# the overlay to verify the correct rendering
r = canvas.create('Rectangle', (100, 100),
name='rect',
pos=(300, 0),
look=fc.OutlineLook(line_colour='black', width=5),
render_to_surface=False,
where='front')
# the default cam, looking at 0, 0
canvas.camera.position = (0, 0)
canvas.camera.zoom = (1.0, 1.0)
def print_culled_nodes():
try:
print 'rendered %d nodes' % (len(
canvas.renderPolicy.renderedNodes), )
#print r.boundingBox
#for node in canvas.renderPolicy.renderedNodes:
# print node.name
except AttributeError:
pass
rotate = True
if rotate:
import time
for i in range(0, 361):
#canvas.camera.rotation = i
zoom = 1.0 / (i + 1) * 25
canvas.camera.zoom = (zoom, zoom)
canvas.Render('white')
print_culled_nodes()
#time.sleep(0.01)
wx.CallLater(1000, print_culled_nodes)
app.MainLoop()
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame, backgroundColor='white')
#canvas.dirty = False
parent = canvas.create('Group',
name='group node',
pos=(100, 0),
render_to_surface=True,
surface_size=(800, 100))
# create 1000 rectangles
for i in range(0, 50):
r = canvas.create('Circle',
40,
parent=parent,
name='r%d' % i,
pos=(i * 50, 0),
look=fc.SolidColourLook(line_colour='blue',
fill_colour=(255, 0, 0,
128)))
#r._debugDrawBoundingBoxes = True
# the default cam, looking at 0, 0
canvas.camera.position = (0, 0)
canvas.camera.rotation = 0
canvas.camera.zoom = (0.8, 0.8)
def print_culled_nodes():
try:
print 'rendered %d nodes' % (len(
canvas.renderPolicy.renderedNodes), )
#print r.boundingBox
#for node in canvas.renderPolicy.renderedNodes:
# print node.name
except AttributeError:
pass
rotate = True
if rotate:
import time
for i in range(-600, 3000, 5):
#parent.rotation = i
canvas.camera.position = (i, 0)
canvas.Render()
print_culled_nodes()
#time.sleep(0.01)
wx.CallLater(1000, print_culled_nodes)
app.MainLoop()
def testExportRenderableNodeWithModelAndView(self):
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame)
look = fc.SolidColourLook(line_colour='blue', fill_colour='red')
r = canvas.create('Rectangle', (100, 100), look=look)
canvas.serialize('svg')
canvas.serializeToFile('rectangle.svg')
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
canvas = fc.FloatCanvas(window=frame)
frame.Show()
r1 = canvas.create('Rectangle', (100, 200),
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red'))
semiTransparentGradientLook = fc.RadialGradientLook(
'blue', (0, 0), (255, 0, 0, 64), (0, 0), 200, (0, 0, 255, 128))
r2 = canvas.createRectangle((200, 100),
position=(100, 100),
look=semiTransparentGradientLook)
r3 = canvas.create('Rectangle', (20, 20),
look=('red', 'black'),
name='Rectangle 3',
where='front')
linearGradientLook = fc.LinearGradientLook('green', (-100, -100),
(255, 255, 0, 64), (100, 100),
(0, 255, 0, 128))
r5 = canvas.create('Rectangle', (150, 150),
look=linearGradientLook,
position=(200, 200),
rotation=45,
scale=(2, 1),
parent=r2,
name='Child',
where='front')
#mr = canvas.createPoints( [(70, 70)],
# transform = 'MercatorTransform',
# look = semiTransparentGradientLook,
# name = 'mercator' )
#mr.scale = (1, 100)
# the default cam, looking at 500, 500
canvas.camera.position = (0, 0)
canvas.camera.zoom = (1.0, 1.0)
import time
for i in range(0, 200):
#for i in (0,):
canvas.camera.position = (0, 0)
canvas.camera.rotation = i
zoom = 1 + abs(i - 50) / 50.0
canvas.camera.zoom = (zoom, zoom)
canvas.Render()
wx.GetApp().Yield()
#time.sleep(0.01)
app.MainLoop()
def testLots(self):
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame)
look = fc.SolidColourLook(line_colour='blue', fill_colour='red')
for i in range(0, 100):
r = canvas.create('Rectangle', (100, 100),
pos=(i * 50, 0),
look=look)
canvas.serializeToFile('test_lots.fcsf')
def testRenderableNodeWithModelAndView(self):
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame)
look = fc.SolidColourLook(line_colour='blue', fill_colour='red')
r = canvas.create('Rectangle', (100, 100), look=look)
self.serializer.canvas = canvas
canvas2 = self.doSaveLoad(canvas)
self.assert_(canvas is canvas2)
canvas.serializeToFile('test.fcsf')
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame, backgroundColor='white')
#canvas.dirty = False
# create 1000 rectangles
for i in range(0, 100):
r = canvas.create('Rectangle', (100, 100),
name='r%d' % i,
pos=(i * 50, 0),
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red'))
#r._debugDrawBoundingBoxes = True
# the default cam, looking at 0, 0
canvas.camera.position = (0, 0)
canvas.camera.zoom = (1.0, 1.0)
def print_culled_nodes():
try:
print 'rendered %d nodes' % (len(
canvas.renderPolicy.renderedNodes), )
#print r.boundingBox
#for node in canvas.renderPolicy.renderedNodes:
# print node.name
except AttributeError:
pass
rotate = True
if rotate:
import time
for i in range(0, 361):
canvas.camera.rotation = i
zoom = 1.0 / (i + 1) * 25
canvas.camera.zoom = (zoom, zoom)
canvas.Render()
if i == 50:
canvas.saveScreenshot('culling_test_screenshot.png')
print_culled_nodes()
time.sleep(0.01)
wx.CallLater(1000, print_culled_nodes)
app.MainLoop()
def testExportLots(self):
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame)
look = fc.SolidColourLook(line_colour='blue', fill_colour='red')
rects = []
for i in range(0, 100):
r = canvas.create('Rectangle', (100, 100),
pos=(i * 50, 0),
look=look,
name='rectangle %d' % i)
rects.append(r)
rects[5].shown = False
rects[6].shown = False
canvas.serializeToFile('test_lots.svg')
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame( None, wx.ID_ANY, 'FloatCanvas2 demo', size = (800, 600) )
frame.Show()
canvas = fc.FloatCanvas( window = frame, backgroundColor = 'green' )
#canvas.dirty = False
r1 = canvas.create( 'Rectangle', (100, 200), name = 'r1', pos = (0, 0), look = fc.SolidColourLook( line_colour = 'blue', fill_colour = 'red' ) )
r2 = canvas.create( 'Rectangle', (200, 100), name = 'r2', pos = (100, 100), rotation = 20, look = fc.SolidColourLook( line_colour = 'blue', fill_colour = 'red' ) )
r2 = canvas.create( 'Circle', 100, name = 'c1', pos = (200, 200), rotation = 20, look = fc.SolidColourLook( line_colour = 'blue', fill_colour = 'red', line_width = 50 ) )
crazyTransform = False
if crazyTransform:
canvas.camera.position = (100, 73)
canvas.camera.rotation = 12
canvas.camera.zoom = (0.5, 0.8)
else:
canvas.zoomToExtents()
# the default cam, looking at 500, 500
def doQuery( screen_pnt, exact ):
pickedNodes = canvas.hitTest( screen_pnt, exact )
for node in pickedNodes:
print 'Picked: ', node.name
print '-' * 20
def onLeftClick(evt):
doQuery( evt.GetPosition(), exact = False )
def onRightClick(evt):
doQuery( evt.GetPosition(), exact = True )
frame.Bind( wx.EVT_LEFT_DOWN, onLeftClick )
frame.Bind( wx.EVT_RIGHT_DOWN, onRightClick )
app.MainLoop()
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
canvas = NavCanvas(frame, backgroundColor='white')
frame.Show()
#canvas.dirty = False
r1 = canvas.create('Rectangle', (100, 200),
name='r1',
pos=(0, 0),
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red'))
r2 = canvas.create('Rectangle', (200, 100),
name='r2',
pos=(100, 100),
rotation=20,
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red'))
c1 = canvas.create('Circle',
100,
name='c1',
pos=(200, 200),
rotation=20,
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red',
line_width=50))
c2 = canvas.create('Circle',
10,
name='c2',
pos=(500, 200),
rotation=20,
look=fc.SolidColourLook(line_colour='blue',
fill_colour='red',
line_width=2))
# the default cam, looking at 500, 500
canvas.camera.position = (100, 73)
#canvas.camera.rotation = 12
canvas.camera.zoom = (0.5, 0.8)
nodes = [r1, r2, c1, c2, canvas]
events = [
'left_down',
'left_dclick',
'left_up',
'middle_down',
'middle_dclick',
'middle_up',
'right_down',
'right_dclick',
'right_up',
'wheel',
'key_down',
'key_up',
]
# bind all events
for node in nodes:
for event in events:
node.subscribe(onEvent, event)
# bind the motion event only to the mini circle so the event output doesn't
# litter everything
c2.subscribe(onEvent, 'move')
app.MainLoop()
def start():
# setup very basic window
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
canvas = NavCanvas(frame, backgroundColor='white')
frame.Show()
settings = [
(5, (5, 5), (5, 5)),
(1, (5, 5), (5, 5)),
(5, (20, 20), (5, 5)),
(20, (20, 20), (5, 5)),
(5, (5, 5), (10, 10)),
(1, (5, 5), (10, 10)),
(5, (20, 20), (10, 10)),
]
for i, setting in enumerate(settings):
sigma, kernel_size, offset = setting
x = i * 200
# create the filters
blurFilter = fc.GaussianBlurFilter(sigma=sigma,
kernel_size=kernel_size,
surface_size=(100, 100))
shadowFilter = fc.ShadowFilter(sigma=sigma,
kernel_size=kernel_size,
offset=offset,
shadow_colour=(0, 0, 0, 128),
surface_size=(100, 100))
greenShadowFilter = fc.ShadowFilter(sigma=sigma,
kernel_size=kernel_size,
offset=offset,
shadow_colour=(0, 128, 255, 128),
surface_size=(100, 100))
glowFilter = fc.GlowFilter(sigma=100,
kernel_size=(10, 10),
glow_colour=(255, 255, 0, 128),
scale=(1.3, 1.3),
surface_size=(100, 100))
threeDFilter = fc.ThreeDFilter(sigma=100,
kernel_size=(10, 10),
offset=(-3, -3),
scale=(0.95, 0.95),
surface_size=(100, 100),
shadow_colour=(0, 0, 0, 128))
pixelizeFilter = fc.PixelizeFilter(block_size=(5, 5),
surface_size=(100, 100))
radialLook = fc.RadialGradientLook('red', (0, 0), 'red', (0, 0), 100,
'yellow')
blue_red = fc.SolidColourLook(line_colour='blue', fill_colour='red')
r1 = canvas.create('Rectangle', (100, 100),
name='r1',
pos=(x, 0),
look=blue_red,
filter=blurFilter)
rr1 = canvas.create('RoundedRectangle', (100, 100),
30,
name='rr1',
pos=(x, 150),
look=blue_red,
filter=shadowFilter)
e1 = canvas.create('Ellipse', (100, 70),
name='e1',
pos=(x, 300),
look=('black', 'black'),
filter=greenShadowFilter)
c1 = canvas.create('Circle',
50,
name='c1',
pos=(x, 450),
look=radialLook,
filter=glowFilter)
rr2 = canvas.create('RoundedRectangle', (100, 100),
30,
name='rr2',
pos=(x, 600),
look=(None, 'red'),
filter=threeDFilter)
t1 = canvas.create('Polygon', [(-50, 50), (50, 50), (0, -50)],
name='t1',
pos=(x, 750),
rotation=45,
look=blue_red,
filter=pixelizeFilter)
canvas.zoomToExtents(padding_percent=0.1)
app.MainLoop()
def testPrimitives(self):
app = wx.App(0)
frame = wx.Frame(None, wx.ID_ANY, 'FloatCanvas2 demo', size=(800, 600))
frame.Show()
canvas = fc.FloatCanvas(window=frame)
toucanImg = wx.Image('../data/toucan.png')
toucanData = fc.arrayFromImage(toucanImg)
toucanBitmap = wx.BitmapFromImage(toucanImg.AdjustChannels(0, 2, 0, 1))
# setup a small list of primitives we want to test
# the default python syntax for specifying these is more then unpretty
# so write them down as plain text and parse them
primitives = '''
Rectangle (100, 100)
Circle 62.5
Ellipse (100, 150)
RoundedRectangle (100, 100), 30
Text 'wxPython'
Line (0,0), (100,0)
LineLength 100
Lines [ (0,0), (20, 30), (90, 70), (10, -20) ]
LinesList [ [(146, 399), (163, 403), (170, 393), (169, 391), (166, 386), (170, 381), (170, 371), (170, 355), (169, 346), (167, 335), (170, 329), (170, 320), (170, 310), (171, 301), (173, 290), (178, 289), (182, 287), (188, 286), (190, 286), (192, 291), (194, 296), (195, 305), (194, 307), (191, 312), (190, 316), (190, 321), (192, 331), (193, 338), (196, 341), (197, 346), (199, 352), (198, 360), (197, 366), (197, 373), (196, 380), (197, 383), (196, 387), (192, 389), (191, 392), (190, 396), (189, 400), (194, 401), (201, 402), (208, 403), (213, 402), (216, 401), (219, 397), (219, 393), (216, 390), (215, 385), (215, 379), (213, 373), (213, 365), (212, 360), (210, 353), (210, 347), (212, 338), (213, 329), (214, 319), (215, 311), (215, 306), (216, 296), (218, 290), (221, 283), (225, 282), (233, 284), (238, 287), (243, 290), (250, 291), (255, 294), (261, 293), (265, 291), (271, 291), (273, 289), (278, 287), (279, 285), (281, 280), (284, 278), (284, 276), (287, 277), (289, 283), (291, 286), (294, 291), (296, 295), (299, 300), (301, 304), (304, 320), (305, 327), (306, 332), (307, 341), (306, 349), (303, 354), (301, 364), (301, 371), (297, 375), (292, 384), (291, 386), (302, 393), (324, 391), (333, 387), (328, 375), (329, 367), (329, 353), (330, 341), (331, 328), (336, 319), (338, 310), (341, 304), (341, 285), (341, 278), (343, 269), (344, 262), (346, 259), (346, 251), (349, 259), (349, 264), (349, 273), (349, 280), (349, 288), (349, 295), (349, 298), (354, 293), (356, 286), (354, 279), (352, 268), (352, 257), (351, 249), (350, 234), (351, 211), (352, 197), (354, 185), (353, 171), (351, 154), (348, 147), (342, 137), (339, 132), (330, 122), (327, 120), (314, 116), (304, 117), (293, 118), (284, 118), (281, 122), (275, 128), (265, 129), (257, 131), (244, 133), (239, 134), (228, 136), (221, 137), (214, 138), (209, 135), (201, 132), (192, 130), (184, 131), (175, 129), (170, 131), (159, 134), (157, 134), (160, 130), (170, 125), (176, 114), (176, 102), (173, 103), (172, 108), (171, 111), (163, 115), (156, 116), (149, 117), (142, 116), (136, 115), (129, 115), (124, 115), (120, 115), (115, 117), (113, 120), (109, 122), (102, 122), (100, 121), (95, 121), (89, 115), (87, 110), (82, 109), (84, 118), (89, 123), (93, 129), (100, 130), (108, 132), (110, 133), (110, 136), (107, 138), (105, 140), (95, 138), (86, 141), (79, 149), (77, 155), (81, 162), (90, 165), (97, 167), (99, 171), (109, 171), (107, 161), (111, 156), (113, 170), (115, 185), (118, 208), (117, 223), (121, 239), (128, 251), (133, 259), (136, 266), (139, 276), (143, 290), (148, 310), (151, 332), (155, 348), (156, 353), (153, 366), (149, 379), (147, 394), (146, 399)], [(156, 141), (165, 135), (169, 131), (176, 130), (187, 134), (191, 140), (191, 146), (186, 150), (179, 155), (175, 157), (168, 157), (163, 157), (159, 157), (158, 164), (159, 175), (159, 181), (157, 191), (154, 197), (153, 205), (153, 210), (152, 212), (147, 215), (146, 218), (143, 220), (132, 220), (125, 217), (119, 209), (116, 196), (115, 185), (114, 172), (114, 167), (112, 161), (109, 165), (107, 170), (99, 171), (97, 167), (89, 164), (81, 162), (77, 155), (81, 148), (87, 140), (96, 138), (105, 141), (110, 136), (111, 126), (113, 129), (118, 117), (128, 114), (137, 115), (146, 114), (155, 115), (158, 121), (157, 128), (156, 134), (157, 136), (156, 136)] ]
LineSegments [ (0,0), (20, 90), (40, 30), (90, 35) ]
LineSegmentsSeparate [ (0,0), (40, 30) ], [ (20, 90), (90,35) ]
Bitmap toucanData
Bitmap toucanBitmap
Bitmap toucanData, False
Arc 75, 4.5, 1.5, False
CubicSpline [ (0,0), (90, 70), (90, 20), (0, 50) ]
QuadraticSpline [ (0,0), (20, 50), (80, 0) ]
Arrow (0,0), (40, -20), (20, 10)
AngleArrow (0,0), 50, 20, (30, 10)
Polygon [ (0,0), (20, 30), (90, 70), (10, -20) ]
PolygonList [ [ (0,5), (50, 50), (5,0) ], [ (0,-5), (50, -50), (5,0) ], [ (0,-5), (-50, -50), (-5,0) ], [ (0,5), (-50, 50), (-5,0) ] ]
# todo: none
'''
# parse the list, generate a list of (kind, args) tuples
items = []
for line in primitives.splitlines():
line = line.strip()
if (not line) or line.startswith('#'):
continue
kind, args = line.split(None, 1)
items.append((kind.strip(), eval('(%s,)' % args)))
# now actually create the primitives from the (kind, args) tuples
no_primitives = 100
i = 0
while i < no_primitives:
for kind, sizes in items:
if kind == 'Text':
semiTransparentGradientLook = fc.RadialGradientFillLook(
(0, 0), (0, 255, 0, 128), (0, 0), 150,
(255, 0, 255, 200))
look = fc.TextLook(
size=15,
faceName='Arial',
background_fill_look=semiTransparentGradientLook)
elif kind == 'Circle':
look = fc.OutlineLook(line_colour='blue',
width=10,
style='user_dash',
dashes=[1, 1])
else:
look = fc.SolidColourLook(line_colour='blue',
fill_colour='red')
r = canvas.create(kind,
name='r%d' % i,
pos=(i * 100, 0),
look=look,
*sizes)
#r._debugDrawBoundingBoxes = True
if kind == 'Bitmap' and len(sizes) > 1 and sizes[1] == False:
r.scale = (100, 100)
i += 1
if i >= no_primitives:
break
#pts = canvas.create( 'Points', mapPoints, name = 'Map', pos = (0, 0), look = ( 'blue', 'red' ), transform = 'Mercator' )
# the default cam, looking at 0, 0
canvas.camera.position = (1000, 0)
canvas.camera.zoom = (0.35, 0.35)
canvas.serializeToFile('test_primitives.svg')
