profiler.py 7.1 KB
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import numpy as np
import matplotlib.pyplot as plt
from pylab import *
from concentracao import *
import sys

listay = list()
listax = list()
drs = []
fig = plt.figure()
ax = fig.add_subplot(111)
filename2 = samples/sys.argv[1]+".prof" #raw_input()
filename = samples/sys.argv[1]+".dat" #raw_input()
print "nome dos arquivos "+filename+" e "+ filename2
fig.canvas.set_window_title(filename) 
dxstep = 0.01
profundidademax = 20.
xx = arange(0,20, dxstep)         				# we'll create an x-axis from 0 to 2 pi
temp, = plot(xx,xx*0)               			# this is our initial plot, and does nothing     
#modo = 'step' 
modo = 'reta'

#######################################################################################################
# Add square

def add_square(x, y):
    global listay, drs, ax
    rect = ax.bar(x, 0.02, width=0.3) 
    for rec in rect:
        dr = DraggableRectangle(rec)
        dr.connect()
        drs.append(dr)
        rec.set_y(y)#-0.01)
        listay.append(dr.rect.xy[1])
        listax.append(dr.rect.xy[0])
        dr.updateplot()
    ylim([0,1])
    xlim([0,profundidademax])

def add_immovable_square(x, y):
    global listay, drs, ax
    rect = ax.bar(x, 0.02, width=0.3) 
    for rec in rect:
        dr = DraggableRectangle(rec)
        drs.append(dr)
        rec.set_y(y)#-0.01)
        listay.append(dr.rect.xy[1])
        listax.append(dr.rect.xy[0])
    ylim([0,1])
    xlim([0,profundidademax])

def remove_square():
    global listay, drs
    listay.pop()
    drs.pop()
    print listay, drs

def clear_figure():
    global fig
    fig.clf()

#######################################################################################################

class voidfunctions:
    def __init__(self, rect):
        self.rect = rect

    def connect(self):
        'connect to all the events we need'
        self.cida = self.rect.figure.canvas.mpl_connect(
            'key_release_event', self.on_a)
        self.cidr = self.rect.figure.canvas.mpl_connect(
            'key_release_event', self.on_r)
        self.cidc = self.rect.figure.canvas.mpl_connect(
            'key_release_event', self.on_c)

    def on_a(self, event):
        if event.key=='a':
            if not event.inaxes: return
            add_square(float(event.xdata), float(event.ydata))

    # NAO FUNCIONA
    def on_r(self, event):
        if event.key=='r':
            if not event.inaxes: return
            remove_square()

    def on_c(self, event):
        if event.key=='c':
            if not event.inaxes: return
            clear_figure()

    def disconnect(self):
        'disconnect all the stored connection ids'
        self.rect.figure.canvas.mpl_disconnect(self.cida)
        self.rect.figure.canvas.mpl_disconnect(self.cidr)
        self.rect.figure.canvas.mpl_disconnect(self.cidc)

#######################################################################################################

class DraggableRectangle:
    lock = None  # only one can be animated at a time
    def __init__(self, rect):
        self.rect = rect
        self.press = None
        self.background = None

    def updateplot(self):
        global listax, listay, temp, drs, dxstep, modo
        xytemp = list(drs)
        for i in range(len(drs)):
            xytemp[i] = drs[i].rect.xy          
        xytemp.sort(key=lambda s: s[0])

        for i in range(len(listay)):
            (listax[i], listay[i]) = xytemp[i]

        data = open(filename , 'w')
        for i in range(len(listay)):
            print>>data, listax[i], listay[i]
        data.close()
        xydata = np.loadtxt(filename)

        xy = montaperfil( xydata, dxstep, modo)

        data2 = open(filename2 , 'w')
        for i in range(len(xy)):
            print>>data2, xy[i]
        data2.close()

        temp.set_ydata(montaperfil( xydata, dxstep, modo))           # update the plot data           
        draw()     						# redraw the canvas
        ylim([0,1])
        xlim([0,profundidademax])  

    def connect(self):
        'connect to all the events we need'
        self.cidpress = self.rect.figure.canvas.mpl_connect(
            'button_press_event', self.on_press)
        self.cidrelease = self.rect.figure.canvas.mpl_connect(
            'button_release_event', self.on_release)
        self.cidmotion = self.rect.figure.canvas.mpl_connect(
            'motion_notify_event', self.on_motion)

    def on_press(self, event):
        'on button press we will see if the mouse is over us and store some data'
        if event.inaxes != self.rect.axes: return 
        if DraggableRectangle.lock is not None: return
        contains, attrd = self.rect.contains(event)
        if not contains: return
         
        #print 'event contains', self.rect.xy
        x0, y0 = self.rect.xy
        self.press = x0, y0, event.xdata, event.ydata
        DraggableRectangle.lock = self

        # draw everything but the selected rectangle and store the pixel buffer
        canvas = self.rect.figure.canvas
        axes = self.rect.axes
        self.rect.set_animated(True)
        canvas.draw()
        self.background = canvas.copy_from_bbox(self.rect.axes.bbox)

        # now redraw just the rectangle
        axes.draw_artist(self.rect)
        # and blit just the redrawn area
        canvas.blit(axes.bbox)

    def on_motion(self, event):
        'on motion we will move the rect if the mouse is over us'
        if DraggableRectangle.lock is not self: return
        if event.inaxes != self.rect.axes: return
        x0, y0, xpress, ypress = self.press
        dx = event.xdata - xpress
        dy = event.ydata - ypress
        self.rect.set_x(x0+dx)
        self.rect.set_y(y0+dy)

        canvas = self.rect.figure.canvas
        axes = self.rect.axes
        # restore the background region
        canvas.restore_region(self.background)

        # redraw just the current rectangle
        axes.draw_artist(self.rect)
        # blit just the redrawn area
        canvas.blit(axes.bbox)

        #self.updateplot()

    def on_release(self, event):
        'on release we reset the press data'
        if DraggableRectangle.lock is not self: return

        self.press = None
        DraggableRectangle.lock = None

        # turn off the rect animation property and reset the background
        self.rect.set_animated(False)
        self.background = None

        # redraw the full figure
        self.rect.figure.canvas.draw()
        self.updateplot()               				

    def disconnect(self):
        'disconnect all the stored connection ids'
        self.rect.figure.canvas.mpl_disconnect(self.cidpress)
        self.rect.figure.canvas.mpl_disconnect(self.cidrelease)
        self.rect.figure.canvas.mpl_disconnect(self.cidmotion)

#######################################################################################################

voidrect = ax.bar(0, 0, width=0)
for void in voidrect:
    vf = voidfunctions(void)
    vf.connect()
add_immovable_square(0,0)
add_immovable_square(20,0)

try:
    f = np.loadtxt(filename)
except IOError: 
    pass
else:
    for initial in range( len(f) ):
        add_square(f[initial][0],f[initial][1])

#######################################################################################################

plt.show()