How to update a a matplotlib plot in a button callback in tkinter?
0
I'm trying to update the matplot plot when a user clicks a button with new values and new ranges also I'm drawing the plot inside a canvas tkinter widget.
I've tried making the figure global and updating that figure with new values and then updating the canvas.
Here's the code for my callback function :
def runAlgorithm(inputFileName,outputFileName,quantumTimeEntry,contextSwitchingTimeEntry,canvas):
global figurePlotter
if(not(contextSwitchingTimeEntry.isdigit()) or contextSwitchingTimeEntry==""):
messagebox.showinfo("Error","Please Enter a positive context switching time ")
return
if(inputFileName=="" or outputFileName==""):
return
if((not(quantumTimeEntry.isdigit()) or quantumTimeEntry=="" )and selectedAlgorithm=="RR"):
messagebox.showinfo("Error","Please Enter a positive quantum Time ")
return
contextSwitchTime=int(contextSwitchingTimeEntry)
if(selectedAlgorithm=="HPF"):
hpf=HPF(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=hpf.schedule()
if(selectedAlgorithm=="FCFS"):
fcfs=FCFS(contextSwitchTime)
fcfs.read_processes(inputFileName)
outputProcesses,detailedOutput=fcfs.schedule()
print("FCFS")
if(selectedAlgorithm=="SRTN"):
srtn=SRTN(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=srtn.schedule()
print("SRTN")
if(selectedAlgorithm=="RR"):
quantumTime=int(quantumTimeEntry)
roundrobin=RoundRobin(quantumTime,contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=roundrobin.schedule()
print("RR")
#print (detailedOutput)
output2FileWriter=Output(outputFileName,outputProcesses)
output2FileWriter.writeOutput()
plotter = ProcessesPlotter()
plt.clf()
figurePlotter=plotter.plot(detailedOutput)
#print(figurePlotter)
#canvas.clear()
#canvas = FigureCanvasTkAgg(figurePlotter, master=rowFourFrame) # A tk.DrawingArea.
#canvas.draw()
#canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=1)
canvas.get_tk_widget().update()
python matplotlib tkinter
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
add a comment |
0
I'm trying to update the matplot plot when a user clicks a button with new values and new ranges also I'm drawing the plot inside a canvas tkinter widget.
I've tried making the figure global and updating that figure with new values and then updating the canvas.
Here's the code for my callback function :
def runAlgorithm(inputFileName,outputFileName,quantumTimeEntry,contextSwitchingTimeEntry,canvas):
global figurePlotter
if(not(contextSwitchingTimeEntry.isdigit()) or contextSwitchingTimeEntry==""):
messagebox.showinfo("Error","Please Enter a positive context switching time ")
return
if(inputFileName=="" or outputFileName==""):
return
if((not(quantumTimeEntry.isdigit()) or quantumTimeEntry=="" )and selectedAlgorithm=="RR"):
messagebox.showinfo("Error","Please Enter a positive quantum Time ")
return
contextSwitchTime=int(contextSwitchingTimeEntry)
if(selectedAlgorithm=="HPF"):
hpf=HPF(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=hpf.schedule()
if(selectedAlgorithm=="FCFS"):
fcfs=FCFS(contextSwitchTime)
fcfs.read_processes(inputFileName)
outputProcesses,detailedOutput=fcfs.schedule()
print("FCFS")
if(selectedAlgorithm=="SRTN"):
srtn=SRTN(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=srtn.schedule()
print("SRTN")
if(selectedAlgorithm=="RR"):
quantumTime=int(quantumTimeEntry)
roundrobin=RoundRobin(quantumTime,contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=roundrobin.schedule()
print("RR")
#print (detailedOutput)
output2FileWriter=Output(outputFileName,outputProcesses)
output2FileWriter.writeOutput()
plotter = ProcessesPlotter()
plt.clf()
figurePlotter=plotter.plot(detailedOutput)
#print(figurePlotter)
#canvas.clear()
#canvas = FigureCanvasTkAgg(figurePlotter, master=rowFourFrame) # A tk.DrawingArea.
#canvas.draw()
#canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=1)
canvas.get_tk_widget().update()
python matplotlib tkinter
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
1
What's the problem? It would help if you showed us a Minimal, Complete, and Verifiable example.
– Novel
Nov 17 '18 at 6:13
add a comment |
0
0
0
I'm trying to update the matplot plot when a user clicks a button with new values and new ranges also I'm drawing the plot inside a canvas tkinter widget.
I've tried making the figure global and updating that figure with new values and then updating the canvas.
Here's the code for my callback function :
def runAlgorithm(inputFileName,outputFileName,quantumTimeEntry,contextSwitchingTimeEntry,canvas):
global figurePlotter
if(not(contextSwitchingTimeEntry.isdigit()) or contextSwitchingTimeEntry==""):
messagebox.showinfo("Error","Please Enter a positive context switching time ")
return
if(inputFileName=="" or outputFileName==""):
return
if((not(quantumTimeEntry.isdigit()) or quantumTimeEntry=="" )and selectedAlgorithm=="RR"):
messagebox.showinfo("Error","Please Enter a positive quantum Time ")
return
contextSwitchTime=int(contextSwitchingTimeEntry)
if(selectedAlgorithm=="HPF"):
hpf=HPF(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=hpf.schedule()
if(selectedAlgorithm=="FCFS"):
fcfs=FCFS(contextSwitchTime)
fcfs.read_processes(inputFileName)
outputProcesses,detailedOutput=fcfs.schedule()
print("FCFS")
if(selectedAlgorithm=="SRTN"):
srtn=SRTN(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=srtn.schedule()
print("SRTN")
if(selectedAlgorithm=="RR"):
quantumTime=int(quantumTimeEntry)
roundrobin=RoundRobin(quantumTime,contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=roundrobin.schedule()
print("RR")
#print (detailedOutput)
output2FileWriter=Output(outputFileName,outputProcesses)
output2FileWriter.writeOutput()
plotter = ProcessesPlotter()
plt.clf()
figurePlotter=plotter.plot(detailedOutput)
#print(figurePlotter)
#canvas.clear()
#canvas = FigureCanvasTkAgg(figurePlotter, master=rowFourFrame) # A tk.DrawingArea.
#canvas.draw()
#canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=1)
canvas.get_tk_widget().update()
python matplotlib tkinter
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
I'm trying to update the matplot plot when a user clicks a button with new values and new ranges also I'm drawing the plot inside a canvas tkinter widget.
I've tried making the figure global and updating that figure with new values and then updating the canvas.
Here's the code for my callback function :
def runAlgorithm(inputFileName,outputFileName,quantumTimeEntry,contextSwitchingTimeEntry,canvas):
global figurePlotter
if(not(contextSwitchingTimeEntry.isdigit()) or contextSwitchingTimeEntry==""):
messagebox.showinfo("Error","Please Enter a positive context switching time ")
return
if(inputFileName=="" or outputFileName==""):
return
if((not(quantumTimeEntry.isdigit()) or quantumTimeEntry=="" )and selectedAlgorithm=="RR"):
messagebox.showinfo("Error","Please Enter a positive quantum Time ")
return
contextSwitchTime=int(contextSwitchingTimeEntry)
if(selectedAlgorithm=="HPF"):
hpf=HPF(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=hpf.schedule()
if(selectedAlgorithm=="FCFS"):
fcfs=FCFS(contextSwitchTime)
fcfs.read_processes(inputFileName)
outputProcesses,detailedOutput=fcfs.schedule()
print("FCFS")
if(selectedAlgorithm=="SRTN"):
srtn=SRTN(contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=srtn.schedule()
print("SRTN")
if(selectedAlgorithm=="RR"):
quantumTime=int(quantumTimeEntry)
roundrobin=RoundRobin(quantumTime,contextSwitchTime,inputFileName)
outputProcesses,detailedOutput=roundrobin.schedule()
print("RR")
#print (detailedOutput)
output2FileWriter=Output(outputFileName,outputProcesses)
output2FileWriter.writeOutput()
plotter = ProcessesPlotter()
plt.clf()
figurePlotter=plotter.plot(detailedOutput)
#print(figurePlotter)
#canvas.clear()
#canvas = FigureCanvasTkAgg(figurePlotter, master=rowFourFrame) # A tk.DrawingArea.
#canvas.draw()
#canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=1)
canvas.get_tk_widget().update()
python matplotlib tkinter
python matplotlib tkinter
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
edited Nov 17 '18 at 8:38
Billal Begueradj
5,762132638
5,762132638
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
asked Nov 17 '18 at 5:12
L.AliL.Ali
32
32
1
What's the problem? It would help if you showed us a Minimal, Complete, and Verifiable example.
– Novel
Nov 17 '18 at 6:13
add a comment |
1
What's the problem? It would help if you showed us a Minimal, Complete, and Verifiable example.
– Novel
Nov 17 '18 at 6:13
1
1
What's the problem? It would help if you showed us a Minimal, Complete, and Verifiable example.
– Novel
Nov 17 '18 at 6:13
What's the problem? It would help if you showed us a Minimal, Complete, and Verifiable example.
– Novel
Nov 17 '18 at 6:13
add a comment |
0
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What's the problem? It would help if you showed us a Minimal, Complete, and Verifiable example.
– Novel
Nov 17 '18 at 6:13