def Curve_Canvas_Init(self):
self.__Canvas__=Canvas2(self.Min(),self.Max(),self.Resolution)
#First the curve meshes
self.Curve_Canvas_Init_Curves()
#Then the functions
self.Curve_Canvas_Init_Functions()
def Curve_Animation_Meshes(self, n):
meshes = [
self.Rs,
self.dRs_Num,
self.d2Rs_Num,
self.Ts_Num,
self.Ns_Num,
self.VNs_Num,
self.RhoVs_Num,
self.Evolutes_Num,
self.dEvolutes_Num,
]
pmin = self.Rs.Min(meshes)
pmax = self.Rs.Max(meshes)
self.Rs.__Canvas__ = Canvas2(pmin, pmax, self.Resolution)
return meshes
def Mesh_SVG_Draw_With_Coordinate_System(self,
svgfile,
classs,
color,
resolution,
curves=[]):
fmin = self.Min()
fmax = self.Max()
curves.append(Mesh("X", [
[fmin[0], 0.0],
[fmax[0], 0.0],
]))
curves.append(Mesh("Y", [
[0.0, fmin[1]],
[0.0, fmax[1]],
]))
self.Mesh_SVG(Canvas2({}, [fmin, fmax], resolution), svgfile, classs,
color)
def Curve_SVG_Write(self, meshes=[]):
parms = {}
canvas = Canvas2({},
[self.Curve_Min(), self.Curve_Max()], self.Resolution)
name = "Curve"
svgname = self.Curve_Parms_FileName(self.Name, name, "svg")
paths = svgname.split('/')
paths.pop()
parmssvg = self.Curve_SVG_Parms_Text()
color = "blue"
self.R.Color = "blue"
self.R.Mesh_SVG(canvas, svgname, name, "", parms, meshes, parmssvg)
if (self.Evolute_Anal):
name = "Analytical_Evolute"
svgname = self.Curve_Parms_FileName(self.Name, name, "svg")
color = "red"
self.Evolute_Analytical.R.Mesh_SVG(canvas, svgname, name, color,
parms, [self.R], parmssvg)
if (self.Evolute_Numerical):
name = "Numerical_Evolute"
svgname = self.Curve_Parms_FileName(self.Name, name, "svg")
color = "orange"
self.Evolute_R.Mesh_SVG(canvas, svgname, name, color, parms,
[self.R], parmssvg)
if (self.Roulette):
name = "Roulette"
svgname = self.Curve_Parms_FileName(self.Name, name, "svg")
color = "green"
self.Roulette.R.Mesh_SVG(canvas, svgname, name, color, parms,
[self.R], parmssvg)
def Init_Canvas(self, pmin=None, pmax=None, resolution=None):
if (not pmin): pmin = self.PMin()
if (not pmax): pmax = self.PMax()
if (not resolution): resolution = self.Resolution
self.Canvas = Canvas2(resolution, pmin, pmax)
def Mesh_Canvas_Init(self, resolution):
if (resolution.__class__.__name__ == "Canvas2"):
self.__Canvas__ = resolution
else:
self.__Canvas__ = Canvas2(self.Min(), self.Max(), resolution)
def Curve_Functions_Canvas(self, meshes):
fmin, fmax = self.Curve_Functions_MaxMin(meshes)
print "Curve_Functions_Canvas, Max/Min: ", fmin, ",", fmax
return Canvas2(fmin, fmax, self.Resolution)
def Curve_Functions_Canvas_Init(self):
pmin, pmax = self.Curve_Functions_Canvas_MaxMin()
self.__Functions_Canvas__ = Canvas2(pmin, pmax, self.Resolution)