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despy.py
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590 lines (573 loc) · 28.1 KB
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import webbrowser
import threading
import hashlib
import socket
import base64
import time
import math
class DesmosAPI:
lastport = 7002
verbose = False
def __init__(self, title='Desmos Controls', color='#1AAD57', equations=[]):
self.port = DesmosAPI.lastport
DesmosAPI.lastport += 1
self.color = color
self.numericObservers = {}
self.listObservers = {}
self.numericObserverLatexs = {}
self.listObserverLatexs = {}
self.eqns = {}
self.eqnColors = {}
self.eqnMinMaxStepBounds = {}
self.nextDefaultEqnNumber = 0
for x in equations:
self.eqns['equation_' + str(self.nextDefaultEqnNumber)] = x
self.nextDefaultEqnNumber += 1
self.header = '<html lang="en">\r\n'
self.header += '<head>\r\n<meta charset="utf-8"/>\r\n'
self.header += '<title>' + title + '</title>\r\n'
self.header += '</head>\r\n'
self.header += '<body id="body">\r\n'
self.header += '<div id="calculator" style="width: 100%; height: 100%; outline-style: solid; outline-color: ' + str(color) + '; float: left;"></div>\r\n'
self.header += '</body>\r\n'
self.header += '<script src=\'https://www.desmos.com/api/v1.2/calculator.js?apiKey=dcb31709b452b1cf9dc26972add0fda6\'></script>\r\n'
self.header += '<script>\r\n var elt = document.getElementById("calculator");\r\n var calculator = Desmos.GraphingCalculator(elt);\r\n'
self.footer = '</script>\r\n</html>'
self.commsocks = []
self.maxclients = 10
self.ss = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.ss.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
try:
self.ss.bind(("127.0.0.1", self.port))
except socket.error as err:
print('fail', err)
exit()
self.ss.listen()
def go():
while (True):
try:
if (DesmosAPI.verbose):
print('Waiting for socket')
s, address = self.ss.accept()
if (DesmosAPI.verbose):
print('Accepted ', s)
data = s.recv(16384).decode('utf-8')
lines = data.splitlines()
entries = {}
for x in lines:
try:
idx = x.index(':')
entries[x[0:idx]] = x[idx+2::]
except ValueError:
entries[x] = x
if (len(lines)>0 and len(lines[0])>0):
if (DesmosAPI.verbose):
print(lines[0])
maxlen = max([len(x) for x in entries])
for string in list(entries)[1::]:
print(string, ' '*(maxlen-len(string)), entries[string])
if ('POST' in lines[0].upper()):
payload = lines[len(lines)-1]
print('why are you sending me post requests? ', payload)
s.send(bytearray('HTTP/1.1 200 OK\r\n', 'utf-8'))
s.send(bytearray('Connection: Closed\r\n\r\n', 'utf-8'))
s.close()
if ('GET' in lines[0].upper() and len(entries)>0):
if ('Upgrade' in entries and entries['Upgrade']=='websocket'):
if ('Sec-WebSocket-Key' in entries):
s.send(bytearray('HTTP/1.1 101 Switching Protocols\r\n', 'utf-8'))
s.send(bytearray('Connection: Upgrade\r\n', 'utf-8'))
s.send(bytearray('Upgrade: websocket\r\n', 'utf-8'))
key = entries['Sec-WebSocket-Key']
s.send(bytearray('Sec-WebSocket-Accept: '+base64.b64encode(hashlib.sha1((key+'258EAFA5-E914-47DA-95CA-C5AB0DC85B11').encode('utf-8')).digest()).decode('utf-8')+'\r\n\r\n', 'utf-8'))
if (len(self.commsocks) < self.maxclients):
self.commsocks.append(s)
s.settimeout(.1)
s.setblocking(False)
else:
s.close()
elif ('favicon' in lines[0]):
s.send(bytearray('HTTP/1.1 200 OK\r\n', 'utf-8'))
s.send(bytearray('Content-Type: image/x-icon\r\n', 'utf-8'))
s.send(bytearray('Connection: Closed\r\n\r\n', 'utf-8'))
fp = open('favicon.png', 'rb')
s.send(fp.read())
fp.close()
s.send(bytearray('\r\n\r\n', 'utf-8'))
s.close()
else:
s.send(bytearray('HTTP/1.1 200 OK\r\n', 'utf-8'))
s.send(bytearray('Content-Type: text/html\r\n', 'utf-8'))
s.send(bytearray('Connection: Closed\r\n\r\n', 'utf-8'))
s.send(bytearray(self.header, 'utf-8'))
#s.send(bytearray('socket.addEventListener("open", function (e) {socket.send("opened");});\r\n', 'utf-8'))
s.send(bytearray('const socket = new WebSocket("ws://'+socket.gethostbyname(socket.gethostname())+':'+str(self.port)+'");', 'utf-8'))
s.send(bytearray('socket.addEventListener("message", function (e) {calculator.setExpression({id:e.data.substring(0,e.data.indexOf(":")), latex:e.data.substring(e.data.indexOf(":")+1,e.data.indexOf(":",e.data.indexOf(":")+1)), color:e.data.substring(e.data.indexOf(":",e.data.indexOf(":")+1)+1)});});\r\n', 'utf-8'))#THIS IS THE ENTIRETY OF THE CLIENT RESPONSE CODE, updateEqn CALLS END UP HERE
s.send(bytearray('socket.addEventListener("error", function(e) {calculator.setExpression({latex:"An error occured, try reloading"});});', 'utf-8'))
s.send(bytearray('socket.addEventListener("close", function(e) {calculator.setExpression({latex:"Lost communication with program, try reloading"});});', 'utf-8'))
for equation in self.eqns:
if (equation == 'equation_' + str(self.nextDefaultEqnNumber)):
self.nextDefaultEqnNumber += 1
s.send(bytearray('\r\n', 'utf-8'))
eqnInnards = '{id:"' + equation + '", latex:"' + self.eqns[equation] + '"'
if (equation in self.eqnColors):
eqnInnards += ', color:"' + self.eqnColors[equation] + '"'
if (equation in self.eqnMinMaxStepBounds):
eqnInnards += ', sliderBounds:{min:"' + str(self.eqnMinMaxStepBounds[equation][0]) + '", max:"' + str(self.eqnMinMaxStepBounds[equation][1]) + '", step:"' + str(self.eqnMinMaxStepBounds[equation][2]) + '"}'
s.send(bytearray(' calculator.setExpression(' + str(eqnInnards) + '});\r\n', 'utf-8'))
for numericObserver in self.numericObservers:
s.send(bytearray('\r\n', 'utf-8'))
s.send(bytearray(' var observeN_value_' + str(numericObserver) + ';\r\n', 'utf-8'))
s.send(bytearray(' var observerN_' + str(numericObserver) + ' = calculator.HelperExpression({latex: "' + str(self.numericObserverLatexs[numericObserver]) + '"});\r\n', 'utf-8'))
s.send(bytearray(' observerN_' + str(numericObserver) + '.observe("numericValue", function() {', 'utf-8'))
s.send(bytearray('observeN_value_' + str(numericObserver) + '=observerN_' + str(numericObserver) + '.numericValue;socket.send("' + str(numericObserver) + ': "+observeN_value_' + str(numericObserver) + '+"\\n");', 'utf-8'))
s.send(bytearray('});\r\n', 'utf-8'))
for listObserver in self.listObservers:
s.send(bytearray('\r\n', 'utf-8'))
s.send(bytearray(' var observeL_value_' + str(listObserver) + ';\r\n', 'utf-8'))
s.send(bytearray(' var observerL_' + str(listObserver) + ' = calculator.HelperExpression({latex: "' + str(self.listObserverLatexs[listObserver]) + '"});\r\n', 'utf-8'))
s.send(bytearray(' observerL_' + str(listObserver) + '.observe("listValue", function() {', 'utf-8'))
s.send(bytearray('observeL_value_' + str(listObserver) + '=observerL_' + str(listObserver) + '.listValue;socket.send("' + str(listObserver) + ': "+observeL_value_' + str(listObserver) + '+"\\n");', 'utf-8'))
s.send(bytearray('});\r\n', 'utf-8'))
s.send(bytearray(self.footer, 'utf-8'))
s.send(bytearray('\r\n', 'utf-8'))
s.close()
except KeyboardInterrupt:
print('klilingser...')
self.ss.shutdown(socket.SHUT_RDWR)
self.ss.close()
break
def handleClients():
while (True): #TODO: ping sockets and kill unresponsive ones
try:
if (len(self.commsocks)<1):
time.sleep(.1)
for s in self.commsocks:
try:
data = s.recv(16384)
except socket.error:
continue
unmasked = None
if (len(data)>1):
if (data[0]==129):
if (data[1]-128>=0):
if (data[1]-128<126):
size = data[1]-128
if (len(data)>5+size):
unmasked = bytearray(data[2:6+size:])
elif (data[1]-128==126):
if (len(data)>3):
size = (data[2] << 8) | data[3]
if (len(data)>7+size):
unmasked = bytearray(data[4:8+size:])
else:
if (len(data)>9):
size = (data[2]<<56)|(data[3]<<48)|(data[4]<<40)|(data[5]<<32)|(data[6]<<24)|(data[7]<<16)|(data[8]<<8)|data[9]
if (len(data)>13+size):
unmasked = bytearray(data[10:14+size:])
elif (data[0] & 9 == 1):
s.send(b'\x89'+data[1:128:])
elif (data[0] & 8 == 1):
self.commsocks.remove(s)
s.close()
if (unmasked is not None):
size += 4
for i in range(4, size, 4):
unmasked[i] = unmasked[i] ^ unmasked[0]
for i in range(5, size, 4):
unmasked[i] = unmasked[i] ^ unmasked[1]
for i in range(6, size, 4):
unmasked[i] = unmasked[i] ^ unmasked[2]
for i in range(7, size, 4):
unmasked[i] = unmasked[i] ^ unmasked[3]
payload = unmasked[4::].decode('utf-8')
try:
idx = payload.index(':')
sub = payload[0:idx]
if (sub in self.numericObservers):
numericObserver = self.numericObservers[sub]
try:
dat = float(payload[idx+1::])
numericObserver(dat)
except ValueError:
pass
if (sub in self.listObservers):
listObserver = self.listObservers[sub]
vals = payload[idx+1::].split(',')
arr = []
for x in vals:
try:
dat = float(x.strip())
arr.append(dat)
except ValueError:
pass
listObserver(arr)
except ValueError:
pass
except KeyboardInterrupt:
print('killing...')
self.ss.shutdown(socket.SHUT_RDWR)
self.ss.close()
break
serverThread = threading.Thread(target = go)
clientsThread = threading.Thread(target = handleClients)
serverThread.start()
clientsThread.start()
def showToUser(self):
webbrowser.open_new_tab('http://localhost:' + str(self.port))
# ALL OF THESE LATEX STRINGS ARE FUNCTIONAL IN DESMOS
_cdot = '\\\\cdot'
_lparen = '\\\\left('
_lbrace = '\\\\left['
_lbrack = '\\\\left\\\\{'
_rparen = '\\\\right)'
_rbrace = '\\\\right]'
_rbrack = '\\\\right\\\\}'
_sin = '\\\\sin'
_cos = '\\\\cos'
_tan = '\\\\tan'
_csc = '\\\\csc'
_sec = '\\\\sec'
_cot = '\\\\cot'
_asin = '\\\\arcsin'
_acos = '\\\\arccos'
_atan = '\\\\arctan'
_acsc = '\\\\arccsc'
_asec = '\\\\arcsec'
_acot = '\\\\arccot'
_arcsin = '\\\\arcsin'
_arccos = '\\\\arccos'
_arctan = '\\\\arctan'
_arccsc = '\\\\arccsc'
_arcsec = '\\\\arcsec'
_arccot = '\\\\arccot'
_sinh = '\\\\sinh'
_cosh = '\\\\cosh'
_tanh = '\\\\tanh'
_csch = '\\\\csch'
_sech = '\\\\sech'
_coth = '\\\\coth'
_asinh = '\\\\operatorname{arcsinh}'
_acosh = '\\\\operatorname{arccosh}'
_atanh = '\\\\operatorname{arctanh}'
_acsch = '\\\\operatorname{arccsch}'
_asech = '\\\\operatorname{arcsech}'
_acoth = '\\\\operatorname{arccoth}'
_arcsinh = '\\\\operatorname{arcsinh}'
_arccosh = '\\\\operatorname{arccosh}'
_arctanh = '\\\\operatorname{arctanh}'
_arccsch = '\\\\operatorname{arccsch}'
_arcsech = '\\\\operatorname{arcsech}'
_arccoth = '\\\\operatorname{arccoth}'
_length = '\\\\operatorname{length}'
_leq = '\\\\leq'
_geq = '\\\\geq'
_alpha = '\\\\alpha'
_beta = '\\\\beta'
_gamma = '\\\\gamma'
_Gamma = '\\\\Gamma'
_delta = '\\\\delta'
_Delta = '\\\\Delta'
_epsilon = '\\\\epsilon'
_varepsilon = '\\\\varepsilon'
_zeta = '\\\\zeta'
_eta = '\\\\eta'
_theta = '\\\\theta'
_Theta = '\\\\Theta'
_vartheta = '\\\\vartheta'
_iota = '\\\\iota'
_kappa = '\\\\kappa'
_lambda = '\\\\lambda' #freaking frick
_Lambda = '\\\\Lambda'
_mu = '\\\\mu'
_nu = '\\\\nu'
_xi = '\\\\xi'
_Xi = '\\\\Xi'
_pi = '\\\\pi'
_varpi = '\\\\varpi'
_Pi = '\\\\Pi'
_rho = '\\\\rho'
_varrho = '\\\\varrho'
_sigma = '\\\\sigma'
_Sigma = '\\\\Sigma'
_tau = '\\\\tau'
_upsilon = '\\\\upsilon'
_Upsilon = '\\\\Upsilon'
_phi = '\\\\phi'
_Phi = '\\\\Phi'
_varphi = '\\\\varphi'
_chi = '\\\\chi'
_psi = '\\\\psi'
_Psi = '\\\\Psi'
_omega = '\\\\omega'
_Omega = '\\\\Omega'
_greekLetters = [ _alpha, _beta, _gamma, _Gamma, _delta, _Delta, _epsilon, _varepsilon, _zeta, _eta, _theta, _Theta, _vartheta, _iota, _kappa, _lambda, _Lambda, _mu, _nu, _xi, _Xi, _pi, _varpi, _Pi, _rho, _varrho, _sigma, _Sigma, _tau, _upsilon, _Upsilon, _phi, _Phi, _varphi, _chi, _psi, _Psi, _omega, _Omega ]
def makeBackslashesComeInPairsAndOnlyPairs(str):
out = str.replace('\\','\\\\')
end = False
while (not end):
try:
out.index('\\\\\\')
out = out.replace('\\\\\\','\\\\')
except ValueError:
end = True
return out
def makeBackslashesComeInSinglesAndOnlySingles(str):
end = False
out = str
while (not end):
try:
out.index('\\\\')
out = out.replace('\\\\','\\')
except ValueError:
end = True
return out
def addNumericObserver(self, latex, callback, name=None):
name = self.checkName(name)
self.numericObservers[name] = callback
self.numericObserverLatexs[name] = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(latex)
return lambda x: self.updateEqn(x, name)
def addListObserver(self, latex, callback, name=None):
name = self.checkName(name)
self.listObservers[name] = callback
self.listObserverLatexs[name] = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(latex)
return lambda x: self.updateEqn(x, name)
def checkName(self, name=None):
if (name!=None and len(name)>0 and name not in self.eqns):
return name
while ("equation_" + str(self.nextDefaultEqnNumber) in self.eqns):
self.nextDefaultEqnNumber += 1
self.nextDefaultEqnNumber += 1
return "equation_" + str(self.nextDefaultEqnNumber-1)
def updateEqn(self, latex, name, color=None):
if (color is not None):
self.eqnColors[name] = color
data = bytearray(name+':'+DesmosAPI.makeBackslashesComeInSinglesAndOnlySingles(latex)+':'+(self.eqnColors[name]if name in self.eqnColors else''), 'utf-8')
if (len(data)<126):
for x in self.commsocks:
x.send(b'\x81')
x.send(bytes([len(data)&0xff]))
x.send(bytearray(data))
elif (len(data)<=65536):
for x in self.commsocks:
x.send(b'\x81')
x.send(b'\x7e')
x.send(bytes([(len(data)>>8)&0xff, len(data)&0xff]))
x.send(bytearray(data))
else:
for x in self.commsocks:
x.send(b'\x81')
x.send(b'\x7f')
x.send(bytes([(len(data)>>56)&0xff, (len(data)>>48)&0xff, (len(data)>>40)&0xff, (len(data)>>32)&0xff, (len(data)>>24)&0xff, (len(data)>>16)&0xff, (len(data)>>8)&0xff, len(data)&0xff]))
x.send(bytearray(data))
return
# LATEX MACRO METHODS
#
# Method Latex Macro
# of \left(#1\right)
# root \root{}
# root \root[#1]{}
# frac \frac{}{}
# ln \ln\left(#1\right)
# log \log\left(#1\right)
# log \log_{#2}\left(#1\right)
# int_egral \int_{#2}^{#3}#1d#4 This method might make your integrals render wonky in the calculator
# sum \sum_{#2}^{#3}#1
# prod \prod_{#2}^{#3}#1
# sin \sin\left(#1\right)
# cos \cos\left(#1\right)
# tan \tan\left(#1\right)
# csc \csc\left(#1\right)
# sec \sec\left(#1\right)
# cot \cot\left(#1\right)
# asin \asin\left(#1\right)
# acos \acos\left(#1\right)
# atan \atan\left(#1\right)
# acsc \acsc\left(#1\right)
# asec \asec\left(#1\right)
# acot \acot\left(#1\right)
# arcsin \arcsin\left(#1\right)
# arccos \arccos\left(#1\right)
# arctan \arctan\left(#1\right)
# arccsc \arccsc\left(#1\right)
# arcsec \arcsec\left(#1\right)
# arccot \arccot\left(#1\right)
# sinh \sinh\left(#1\right)
# cosh \cosh\left(#1\right)
# tanh \tanh\left(#1\right)
# csch \csch\left(#1\right)
# sech \sech\left(#1\right)
# coth \coth\left(#1\right)
# asinh \asinh\left(#1\right)
# acosh \acosh\left(#1\right)
# atanh \atanh\left(#1\right)
# acsch \acsch\left(#1\right)
# asech \asech\left(#1\right)
# acoth \acoth\left(#1\right)
# arcsinh \arcsinh\left(#1\right)
# arccosh \arccosh\left(#1\right)
# arctanh \arctanh\left(#1\right)
# arccsch \arccsch\left(#1\right)
# arcsech \arcsech\left(#1\right)
# arccoth \arccoth\left(#1\right)
# length \operatorname{length}\left(#1\right)
#
def of(innards):
return DesmosAPI._lparen + innards + DesmosAPI._rparen
def root(innards, surdIdx=None):
if (surdIdx is None):
return "\\\\sqrt{" + innards + "}"
else:
return "\\\\sqrt[" + surdIdx + "]{" + innards + "}"
def frac(numerator, denominator):
return "\\\\frac{" + numerator + "}{" + denominator + "}"
def ln(innards):
return "\\\\ln" + DesmosAPI.of(innards)
def log(innards):
return "\\\\log" + DesmosAPI.of(innards)
def log(innards, base):
return "\\\\log_{" + base + "}" + DesmosAPI.of(innards)
def int_egral(innards, lower, upper, wrt):
return "\\\\int_{" + lower + "}^{" + upper + "}" + innards + "d" + wrt
def sum(innards, lower, upper):
return "\\\\sum_{" + lower + "}^{" + upper + "}" + innards
def prod(innards, lower, upper):
return "\\\\prod_{" + lower + "}^{" + upper + "}" + innards
def sin(innards):
return DesmosAPI._sin + DesmosAPI.of(innards)
def cos(innards):
return DesmosAPI._cos + DesmosAPI.of(innards)
def tan(innards):
return DesmosAPI._tan + DesmosAPI.of(innards)
def csc(innards):
return DesmosAPI._csc + DesmosAPI.of(innards)
def sec(innards):
return DesmosAPI._sec + DesmosAPI.of(innards)
def cot(innards):
return DesmosAPI._cot + DesmosAPI.of(innards)
def asin(innards):
return DesmosAPI._asin + DesmosAPI.of(innards)
def acos(innards):
return DesmosAPI._acos + DesmosAPI.of(innards)
def atan(innards):
return DesmosAPI._atan + DesmosAPI.of(innards)
def acsc(innards):
return DesmosAPI._acsc + DesmosAPI.of(innards)
def asec(innards):
return DesmosAPI._asec + DesmosAPI.of(innards)
def acot(innards):
return DesmosAPI._acot + DesmosAPI.of(innards)
def arcsin(innards):
return DesmosAPI._arcsin + DesmosAPI.of(innards)
def arccos(innards):
return DesmosAPI._arccos + DesmosAPI.of(innards)
def arctan(innards):
return DesmosAPI._arctan + DesmosAPI.of(innards)
def arccsc(innards):
return DesmosAPI._arccsc + DesmosAPI.of(innards)
def arcsec(innards):
return DesmosAPI._arcsec + DesmosAPI.of(innards)
def arccot(innards):
return DesmosAPI._arccot + DesmosAPI.of(innards)
def sinh(innards):
return DesmosAPI._sinh + DesmosAPI.of(innards)
def cosh(innards):
return DesmosAPI._cosh + DesmosAPI.of(innards)
def tanh(innards):
return DesmosAPI._tanh + DesmosAPI.of(innards)
def csch(innards):
return DesmosAPI._csch + DesmosAPI.of(innards)
def sech(innards):
return DesmosAPI._sech + DesmosAPI.of(innards)
def coth(innards):
return DesmosAPI._coth + DesmosAPI.of(innards)
def asinh(innards):
return DesmosAPI._asinh + DesmosAPI.of(innards)
def acosh(innards):
return DesmosAPI._acosh + DesmosAPI.of(innards)
def atanh(innards):
return DesmosAPI._atanh + DesmosAPI.of(innards)
def acsch(innards):
return DesmosAPI._acsch + DesmosAPI.of(innards)
def asech(innards):
return DesmosAPI._asech + DesmosAPI.of(innards)
def acoth(innards):
return DesmosAPI._acoth + DesmosAPI.of(innards)
def arcsinh(innards):
return DesmosAPI._arcsinh + DesmosAPI.of(innards)
def arccosh(innards):
return DesmosAPI._arccosh + DesmosAPI.of(innards)
def arctanh(innards):
return DesmosAPI._arctanh + DesmosAPI.of(innards)
def arccsch(innards):
return DesmosAPI._arccsch + DesmosAPI.of(innards)
def arcsech(innards):
return DesmosAPI._arcsech + DesmosAPI.of(innards)
def arccoth(innards):
return DesmosAPI._arccoth + DesmosAPI.of(innards)
def length(innards):
return DesmosAPI._length + DesmosAPI.of(innards)
# END LATEX MACRO METHODS
def toLatexList(self=None, elements=None):
if (elements is None):
try:
__unusediter = iter(self)
elements = self
except TypeError:
elements = []
sb = DesmosAPI._lbrace
for x in elements:
sb += str(x)
sb += ','
if (len(elements) > 0):
sb += str(elements[len(elements) - 1])
sb += DesmosAPI._rbrace
return sb
def addEquation(self, latex, color=None, name=None):
name = self.checkName(name)
self.eqns[name] = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(latex)
if (color is not None):
self.eqnColors[name] = color
return lambda x: self.updateEqn(x, name)
def addSlider(self, latex, min=0, max=1, inc='', callback=None, name=None):
name = self.checkName(name)
latex = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(latex)
try:
idx = latex.index('=')
self.eqns[name] = latex
self.eqnMinMaxStepBounds[name] = [str(min),str(max),str(inc)]
if (callback is not None):
return self.addNumericObserver(latex[0:idx], callback, name)
return lambda x: self.updateEqn(x, name)
except ValueError:
val = str(min)
try:
val = str((float(min)+float(max))/2)
except ValueError:
pass
self.eqns[name] = latex + '=' + val
self.eqnMinMaxStepBounds[name] = [min,max,inc]
if (callback is not None):
return self.addNumericObserver(latex, callback, name)
return lambda x: self.updateEqn(x, name)
def addPointSlider(self, latexX, latexY, minX=-1, maxX=1, incX='', minY=-1, maxY=1, incY='', callbackX=None, callbackY=None, color=None, nameX=None, nameY=None, namePoint=None):
nameX = self.checkName(nameX)
nameY = self.checkName(nameY)
namePoint = self.checkName(namePoint)
latexX = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(latexX)
latexY = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(latexY)
modx = self.addSlider(latexX, minX, maxX, incX, callbackX, nameX)
mody = self.addSlider(latexY, minY, maxY, incY, callbackY, nameY)
try:
idx = latexX.index('=')
latexX = latexX[0:idx]
except ValueError:
pass
try:
idx = latexY.index('=')
latexY = latexY[0:idx]
except ValueError:
pass
pointLatex = DesmosAPI._lparen + latexX + ',' + latexY + DesmosAPI._rparen
pointLatex = DesmosAPI.makeBackslashesComeInPairsAndOnlyPairs(pointLatex)
return (modx, mody, self.addEquation(pointLatex, color, namePoint))