def ellipse(self, screen, color, rect, fill=False):
coordonnates = Plane.getCoordonnatesFromRect(rect)
x, y, sx, sy = coordonnates
py, px = self.plane.getToScreen((x, y), self.window)
psx, psy = self.plane.getToScreen((sx, sy), self.window)
pmx, pmy, pMx, pMy = Plane.getRectFromCoordonnates([px, py, psx, psy])
rect = [pmx, pmy, pMx, pMy]
self.window.draw.ellipse(screen, color, rect, fill)
def __init__(self, functions):
"""Create a grapher and stores its functions with its predefined colors."""
Plane.__init__(self)
self.functions = functions
self.colors = (
[RED, BLUE, GREEN, YELLOW] +
[window.randomColor()
for i in range(len(functions) - 4)])[:len(functions)]
def __init__(self, window=None, plane=None):
"""Create a draw object using the window and optional plane."""
if window:
self.window = window
else:
self.window = Window()
if plane:
self.plane = plane
else:
self.plane = Plane(offset=[window.w / 2, window.h / 2],
zoom=min(window.size) / 10)
def __init__(self, plane=Plane(), window=None, **kwargs):
if window:
self.window = window
else:
window = Window(**kwargs)
self.plane = plane
self.window = window
self.window.text_size = 30
class Draw:
"""Act like a window but convert coordinates."""
def __init__(self, window=None, plane=None):
"""Create a draw object using the window and optional plane."""
if window:
self.window = window
else:
self.window = Window()
if plane:
self.plane = plane
else:
self.plane = Plane(offset=[window.w / 2, window.h / 2],
zoom=min(window.size) / 10)
def circle(self, screen, color, position, radius, fill=None):
"""Draw a circle using plane coordinates."""
position = self.plane.getToScreen(position)
radius *= self.plane.zoom
pygame.draw.circle(screen, color, position, radius, fill)
def line(self, screen, color, p1, p2, width=None):
"""Draw a line using plane coordinates."""
pygame.draw.line(screen, color, p1, p2, width)
def __init__(self,plane=Plane(),window=Window()):
self.plane=plane
self.window=window
def lines(self,color,positions,connected=True,width=1):
new_positions=self.plane.getAllToScreen(positions,self.window)
self.window.draw.lines(screen,color,connected,positions,width)
def show(self):
self.plane.showGrid(self.window)
self.window.flip()
def clear(self):
self.plane.clear(self.window)
def check(self):
self.window.check()
def control(self):
self.plane.control(self.window)
if __name__=="__main__":
window=Window("mydraw")
plane=Plane()
draw=Draw(plane,window)
while draw.window.open:
draw.check()
draw.control()
draw.clear()
draw.line(WHITE,(3,-5),(-2,6))
draw.show()
def __init__(self, forms=[], theme={}, view=None):
Plane.__init__(self, theme, view)
self.forms = forms
self.selection = None
def __init__(self,size=[20,20],theme={},view=None):
Plane.__init__(self,theme,view)
self.size=size
if not "borders_color" in theme: self.theme["borders_color"]=(255,255,255)
links = [(p, 0) for p in self.points]
def countContacts(self):
"""Return the list of contacts for each points, which means how many points
is a given point connected to."""
return [np.sum(self.network[:][j]) for j in range(len(self.points))]
segments = property(
getSegments, setSegments, delSegments,
"Allow the user to manipulate the segments of the form.")
if __name__ == "__main__":
from mycontext import Surface
from myplane import Plane
p = Plane(theme={"grid nscale": 2})
surface = Surface(name="Complex Form", plane=p)
arguments = {
"n": 5,
"cross_point_color": mycolors.GREEN,
"cross_point_mode": 1,
"cross_point_size": (0.01, 0.01),
"cross_point_width": 2
}
while surface.open:
surface.check()
surface.control()
surface.clear()
surface.show()
for p in f:
p.rotate(0.01)
def __init__(self,size=[20,20],theme={},view=None):
Plane.__init__(self,theme,view)
self.size=size
if "borders" in theme: self.borders_color=borders_color
else: self.borders_color=(255,255,255)
from myplane import Plane
from mywindow import Window
from sand import Sand
import mycolors
import math
SAND_NUMBER = 10
sand = [Sand.random(9e-1, 11e-1) for i in range(SAND_NUMBER)]
window = Window()
plane = Plane(offset=[window.w/2, window.h/2], zoom=min(window.size)/10)
angle = 0
while window.open:
window.check()
window.clear(mycolors.WHITE)
angle += 0.01
angle %= 2*math.pi
xoffset = math.cos(angle)
yoffset = math.sin(angle)
for grain in sand:
x, y = plane.getToScreen(grain.center)
