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WX_integrated_plot.py
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WX_integrated_plot.py
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# -*- coding: utf-8 -*-
###########################################################################
import numpy as np
from drawing_module import PlotGraphics,PolySpline,PlotCanvas
#from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg as NavigationToolbar
import wx
import time
global xdata1
fps = 0.
drawing = False
start_time = time.time()
def _draw1Objects():
# 100 points sin function, plotted as green dots
data1 = 2. * np.pi * np.arange(200) / 200.+k
data1.shape = (100, 2)
data1[:, 1] = np.sin(data1[:, 0])
line1 = PolySpline(
data1, legend='Green Line', colour='green', width=1)
# 50 points cos function, plotted as red dot-dash
data1 = 2. * np.pi * np.arange(200) / 100.+k
data1.shape = (100, 2)
data1[:, 1] = np.cos(data1[:, 0])
line2 = PolySpline(data1, legend='Red Line', colour='red', width=1)
return PlotGraphics([ line1, line2], "Testu grafiki")
class Testu_logs ( wx.Frame ):
def __init__( self, parent ):
wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, title = u"Testu logs", pos = wx.DefaultPosition, size = wx.Size( 700,450 ), style = wx.DEFAULT_FRAME_STYLE|wx.TAB_TRAVERSAL )
self.SetSizeHints( wx.DefaultSize, wx.DefaultSize )
bSizer1 = wx.BoxSizer( wx.HORIZONTAL )
self.m_panel2 = wx.Panel( self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.BORDER_SUNKEN|wx.TAB_TRAVERSAL )
self.m_panel2.SetMinSize( wx.Size( 150,-1 ) )
global x
x = np.linspace(0,50., num=100)
X,Y = np.meshgrid(x,x)
self.client = PlotCanvas(self)
#self.m_panel1 = wx.Panel( self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.TAB_TRAVERSAL )
bSizer1.Add( self.client, 1, wx.EXPAND, 5 )
global k
k=0.
global Blit
Blit = True
##########TIMER
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.draw, self.timer)
bSizer2 = wx.BoxSizer( wx.VERTICAL )
bSizer2.Add( ( 0, 0), 1, wx.EXPAND, 5 )
self.m_button1 = wx.Button( self.m_panel2, wx.ID_ANY, u"Variants A", wx.DefaultPosition, wx.DefaultSize, 0 )
bSizer2.Add( self.m_button1, 0, wx.ALL, 5 )
self.m_button2 = wx.Button( self.m_panel2, wx.ID_ANY, u"Variants B", wx.DefaultPosition, wx.DefaultSize, 0 )
bSizer2.Add( self.m_button2, 0, wx.ALL, 5 )
self.toggleBtn = wx.Button(self.m_panel2, wx.ID_ANY, "Start")
bSizer2.Add( self.toggleBtn, 0, wx.ALL, 5 )
bSizer2.Add( ( 0, 0), 1, wx.EXPAND, 5 )
self.m_panel2.SetSizer( bSizer2 )
self.m_panel2.Layout()
bSizer2.Fit( self.m_panel2 )
bSizer1.Add( self.m_panel2, 0, wx.EXPAND, 5 )
self.SetSizer( bSizer1 )
self.Layout()
self.Centre( wx.BOTH )
self.m_statusBar1 = self.CreateStatusBar( 1, wx.STB_SIZEGRIP|wx.BORDER_RAISED, wx.ID_ANY )
# Connect Events
self.Bind( wx.EVT_CLOSE, self.OnClose )
self.Bind( wx.EVT_IDLE, self.OnIdle )
self.m_button1.Bind( wx.EVT_BUTTON, self.OnVariantsA )
self.m_button2.Bind( wx.EVT_BUTTON, self.OnVariantsB )
self.toggleBtn.Bind(wx.EVT_BUTTON, self.onToggle)
########################
# define the function for drawing pointLabels
#self.client.SetPointLabelFunc(self.DrawPointLabel)
# Create mouse event for showing cursor coords in status bar
#self.client.canvas.Bind(wx.EVT_LEFT_DOWN, self.OnMouseLeftDown)
# Show closest point when enabled
#self.client.canvas.Bind(wx.EVT_MOTION, self.OnMotion)
self.resetDefaults()
self.Show(True)
def __del__( self ):
pass
# Virtual event handlers, overide them in your derived class
def OnClose( self, event ):
#self.Close()
#pass
event.Skip()
def OnIdle( self, event ):
event.Skip()
def onToggle(self, event):
btnLabel = self.toggleBtn.GetLabel()
if btnLabel == "Start":
print ("starting timer...")
self.timer.Start(1)
self.toggleBtn.SetLabel("Stop")
else:
print ("timer stopped!")
self.timer.Stop()
self.toggleBtn.SetLabel("Start")
def OnVariantsA( self, event ):
global Blit
Blit = True
print ("With Blit")
#self.timer.Start(10)
def OnVariantsB( self, event ):
global Blit
print ("Without Blit")
Blit = False
def resetDefaults(self):
"""Just to reset the fonts back to the PlotCanvas defaults"""
self.client.SetFont(
wx.Font(10, wx.FONTFAMILY_SWISS, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.client.SetFontSizeAxis(10)
self.client.SetFontSizeLegend(7)
self.client.setLogScale((False, False))
self.client.SetXSpec('auto')
self.client.SetYSpec('auto')
def OnFilePageSetup(self, event):
self.client.PageSetup()
def OnFilePrintPreview(self, event):
self.client.PrintPreview()
def OnFilePrint(self, event):
self.client.Printout()
def OnSaveFile(self, event):
self.client.SaveFile()
def OnFileExit(self, event):
self.Close()
def draw(self, event):
global start_time
global k, fps
global Blit
global drawing
if drawing:
return
drawing = True
#self.axes.plot([], lw=3)
k+=0.11
if Blit == True:
#self.resetDefaults()
self.client.Draw(_draw1Objects())
#print(k)
#####
current_time = time.time()
try:
fps = int( ( 9 * fps + 1.0 / ( current_time - start_time ) ) / 10 )
except ZeroDivisionError as e:
pass
#fps = str( int( fps ) )
self.m_statusBar1.SetStatusText( 'FPS:{0:3d}'.format( fps ) )
start_time = current_time
drawing = False
class MainApp(wx.App):
def OnInit(self):
mainFrame = Testu_logs(None)
#mainFrame.draw()
#mainFrame.status()
mainFrame.Show(True)
return True
if __name__ =='__main__':
# start time of the loop
app = MainApp()
app.MainLoop()
#app = wx.App( False )
#frame = Testu_logs( None )
#frame.Show( True )
#start the applications
#app.MainLoop()
# data1 = 2. * np.pi * np.arange(100) / 100.
# data1.shape = (50, 2)
# data1[:, 1] = np.cos(data1[:, 0])
# lines = PolySpline(data1, legend='Red Line', colour='red')
#
#PlotGraphics([markers1, lines, markers2], "Graph Title", "X Axis", "Y Axis")