def param(xlist, ylist, vw=ViewWindow(), colorlist=None, auto=False, gif=False, add=False, avg=False,
filename="param" + str(int(time())), save=True):
if callable(xlist):
xlist = [xlist]
if callable(ylist):
ylist = [ylist]
if auto:
vw.autoparam(xlist, ylist)
data = PlotData(vw)
images = []
color = 0
if colorlist is None:
colorlist = Color.colors(len(xlist))
for i in range(len(xlist)):
x = xlist[i]
y = ylist[i]
t = vw.tmin
if colorlist != 'rainbow':
color = colorlist[i]
while t <= vw.tmax:
if colorlist == 'rainbow':
color = Color.rbow(vw.tmax - t, 2)
u = t + vw.tstep
data.line0((x(t), y(t)), (x(u), y(u)), color, add, avg)
t = u
if gif:
images.append(data.save("", False))
if gif:
writegif(filename, images, 0.01)
return data.save(filename, save)
def zrotate(xlist, ylist, vw=ViewWindow(), segs=4, colorlist=None, auto=False, filename=None, gif=False, add=True,
avg=False, save=True):
if auto:
vw.autoparam(xlist, ylist)
if filename is None:
filename = "zrotate" + str(int(time()))
if callable(xlist):
xlist = [xlist]
if callable(ylist):
ylist = [ylist]
data = PlotData(vw, "rainbow" if colorlist == "rainbow" else Color(0, 0, 0))
images = []
if colorlist is None:
colorlist = Color.colors(len(xlist))
tlist = [vw.tmin + (vw.tmax - vw.tmin) * j / segs for j in range(segs + 1)]
while tlist[0] < vw.tmax:
for (x, y, color) in zip(xlist, ylist, colorlist):
if colorlist == 'rainbow':
color = Color.rbow(tlist[0], segs)
for j in range(len(tlist) - 1):
data.line0((x(tlist[j]), y(tlist[j])), (x(tlist[j + 1]), y(tlist[j + 1])), color, add, avg)
if gif:
images.append(data.save("", False))
tlist = [t + vw.tstep for t in tlist]
if gif:
writegif(filename, images, 0.01)
return data.save(filename, save)
def param(xlist,
ylist,
vw=ViewWindow(),
colorlist=None,
auto=False,
gif=False,
add=False,
avg=False,
filename="param" + str(int(time())),
save=True):
if callable(xlist):
xlist = [xlist]
if callable(ylist):
ylist = [ylist]
if auto:
vw.autoparam(xlist, ylist)
data = PlotData(vw)
images = []
color = 0
if colorlist is None:
colorlist = Color.colors(len(xlist))
for i in range(len(xlist)):
x = xlist[i]
y = ylist[i]
t = vw.tmin
if colorlist != 'rainbow':
color = colorlist[i]
while t <= vw.tmax:
if colorlist == 'rainbow':
color = Color.rbow(vw.tmax - t, 2)
u = t + vw.tstep
data.line0((x(t), y(t)), (x(u), y(u)), color, add, avg)
t = u
if gif:
images.append(data.save("", False))
if gif:
writegif(filename, images, 0.01)
return data.save(filename, save)
def zrotate(xlist,
ylist,
vw=ViewWindow(),
segs=4,
colorlist=None,
auto=False,
filename=None,
gif=False,
add=True,
avg=False,
save=True):
if auto:
vw.autoparam(xlist, ylist)
if filename is None:
filename = "zrotate" + str(int(time()))
if callable(xlist):
xlist = [xlist]
if callable(ylist):
ylist = [ylist]
data = PlotData(vw,
"rainbow" if colorlist == "rainbow" else Color(0, 0, 0))
images = []
if colorlist is None:
colorlist = Color.colors(len(xlist))
tlist = [vw.tmin + (vw.tmax - vw.tmin) * j / segs for j in range(segs + 1)]
while tlist[0] < vw.tmax:
for (x, y, color) in zip(xlist, ylist, colorlist):
if colorlist == 'rainbow':
color = Color.rbow(tlist[0], segs)
for j in range(len(tlist) - 1):
data.line0((x(tlist[j]), y(tlist[j])),
(x(tlist[j + 1]), y(tlist[j + 1])), color, add, avg)
if gif:
images.append(data.save("", False))
tlist = [t + vw.tstep for t in tlist]
if gif:
writegif(filename, images, 0.01)
return data.save(filename, save)