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'''
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Created on Feb 7, 2012
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@author $Author$
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@version $Id$
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'''
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import os, sys
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import numpy
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import plplot
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path = os.path.split(os.getcwd())[0]
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sys.path.append(path)
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from Graphics.BaseGraph import *
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from Model.Voltage import Voltage
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class Osciloscope():
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def __init__(self, Voltage, index=0):
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"""
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Inputs:
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type: "power" ->> Potencia
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"iq" ->> Real + Imaginario
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"""
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self.__isPlotConfig = False
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self.__isPlotIni = False
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self.__xrange = None
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self.__yrange = None
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self.m_Voltage = None
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self.nGraphs = 0
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self.indexPlot = index
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self.graphObjList = []
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self.m_Voltage = Voltage
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def __addGraph(self, subpage, title="", xlabel="", ylabel="", XAxisAsTime=False):
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graphObj = LinearPlot()
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graphObj.setup(subpage, title="", xlabel="", ylabel="", XAxisAsTime=False)
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#graphObj.setScreenPos()
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self.graphObjList.append(graphObj)
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del graphObj
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# def setXRange(self, xmin, xmax):
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# self.__xrange = (xmin, xmax)
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#
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# def setYRange(self, ymin, ymax):
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# self.__yrange = (ymin, ymax)
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def setup(self, titleList=None, xlabelList=None, ylabelList=None, XAxisAsTime=False):
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nChan = int(self.m_Voltage.m_SystemHeader.numChannels)
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myTitle = ""
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myXlabel = ""
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myYlabel = ""
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for i in range(nChan):
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if titleList != None:
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myTitle = titleList[i]
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myXlabel = xlabelList[i]
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myYlabel = ylabelList[i]
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self.__addGraph(i+1, title=myTitle, xlabel=myXlabel, ylabel=myYlabel, XAxisAsTime=XAxisAsTime)
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self.nGraphs = nChan
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self.__isPlotConfig = True
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def iniPlot(self):
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plplot.plsstrm(self.indexPlot)
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plplot.plsetopt("geometry", "%dx%d" %(700, 115*self.nGraphs))
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plplot.plsdev("xwin")
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plplot.plscolbg(255,255,255)
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plplot.plscol0(1,0,0,0)
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plplot.plinit()
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plplot.plspause(False)
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plplot.plssub(1, self.nGraphs)
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self.__isPlotIni = True
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def plotData(self, xmin=None, xmax=None, ymin=None, ymax=None, idProfile=None, titleList=None, xlabelList=None, ylabelList=None, XAxisAsTime=False, type='iq'):
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if idProfile != None and idProfile != self.m_Voltage.idProfile:
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return
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if not(self.__isPlotConfig):
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self.setup(titleList, xlabelList, ylabelList, XAxisAsTime)
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if not(self.__isPlotIni):
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self.iniPlot()
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plplot.plsstrm(self.indexPlot)
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data = self.m_Voltage.data
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x = self.m_Voltage.heights
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if xmin == None: xmin = x[0]
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if xmax == None: xmax = x[-1]
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if ymin == None: ymin = numpy.nanmin(abs(data))
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if ymax == None: ymax = numpy.nanmax(abs(data))
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plplot.plbop()
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for i in range(self.nGraphs):
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y = data[:,i]
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self.graphObjList[i].iniSubpage()
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self.graphObjList[i].plotComplexData(x, y, xmin, xmax, ymin, ymax, 8, type)
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plplot.plflush()
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plplot.pleop()
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def end(self):
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plplot.plend()
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class VoltagePlot(object):
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'''
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classdocs
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'''
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__m_Voltage = None
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def __init__(self, m_Voltage):
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'''
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Constructor
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'''
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self.__m_Voltage = m_Voltage
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def setup(self):
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pass
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def addGraph(self, type, xrange=None, yrange=None, zrange=None):
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pass
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def plotData(self):
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pass
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if __name__ == '__main__':
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import numpy
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plplot.plsetopt("geometry", "%dx%d" %(450*2, 200*2))
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plplot.plsdev("xcairo")
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plplot.plscolbg(255,255,255)
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plplot.plscol0(1,0,0,0)
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plplot.plinit()
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plplot.plssub(1, 2)
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nx = 64
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ny = 100
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data = numpy.random.uniform(-50,50,(nx,ny))
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baseObj = RTI()
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baseObj.setup(1, "Spectrum", "Frequency", "Range", "br_green", False, False)
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baseObj.plotData(data)
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data = numpy.random.uniform(-50,50,(nx,ny))
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base2Obj = RTI()
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base2Obj.setup(2, "Spectrum", "Frequency", "Range", "br_green", True, True)
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base2Obj.plotData(data)
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plplot.plend()
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exit(0)
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