class _Plot:
def __init__(self) :
from Qub.Widget.Graph.QubGraph import QubGraph
from Qub.Widget.Graph.QubGraphCurve import QubGraphCurve
self.graph = QubGraph()
self.curve = QubGraphCurve()
self.curve.attach(self.graph)
self.__followCurve = self.curve.getCurvePointFollowMarked()
self.graph.show()
self._All = []
def clear(self) :
self._All = []
def addPositionNFocus(self,position,focus) :
self._All.append((position,focus))
def _s(a,b) :
if a > b: return 1
elif a < b : return -1
else: return 0
self._All.sort(_s)
AllPosition,Allfocus = zip(*self._All)
self.curve.setData(numpy.array(AllPosition),numpy.array(Allfocus))
self.graph.replot()
class _Plot:
def __init__(self):
from Qub.Widget.Graph.QubGraph import QubGraph
from Qub.Widget.Graph.QubGraphCurve import QubGraphCurve
self.graph = QubGraph()
self.curve = QubGraphCurve()
self.curve.attach(self.graph)
self.__followCurve = self.curve.getCurvePointFollowMarked()
self.graph.show()
self._All = []
def clear(self):
self._All = []
def addPositionNFocus(self, position, focus):
self._All.append((position, focus))
def _s(a, b):
if a > b: return 1
elif a < b: return -1
else: return 0
self._All.sort(_s)
AllPosition, Allfocus = list(zip(*self._All))
self.curve.setData(numpy.array(AllPosition), numpy.array(Allfocus))
self.graph.replot()
def __init__(self):
from Qub.Widget.Graph.QubGraph import QubGraph
from Qub.Widget.Graph.QubGraphCurve import QubGraphCurve
self.graph = QubGraph()
self.curve = QubGraphCurve()
self.curve.attach(self.graph)
self.__followCurve = self.curve.getCurvePointFollowMarked()
self.graph.show()
self._All = []
def __init__(self) :
from Qub.Widget.Graph.QubGraph import QubGraph
from Qub.Widget.Graph.QubGraphCurve import QubGraphCurve
self.graph = QubGraph()
self.curve = QubGraphCurve()
self.curve.attach(self.graph)
self.__followCurve = self.curve.getCurvePointFollowMarked()
self.graph.show()
self._All = []
import qt import numpy from Qub.Widget.Graph.QubGraph import QubGraph from Qub.Widget.Graph.QubGraphCurve import QubGraphCurve app = qt.QApplication([]) graph = QubGraph() xData = numpy.arange(-4 * numpy.pi,4 * numpy.pi,numpy.pi/16) yData_sinx_x = numpy.sin(xData) / xData yData_sinx = numpy.sin(xData) #First curve sin(x)/x sinx_xCurve = QubGraphCurve(title='sin(x)/x') sinx_xCurve.attach(graph) sinx_xCurve.setPen(qt.QPen(qt.Qt.red)) sinx_xCurve.setData(xData,yData_sinx_x) #add a curve follow marked sinx_xFollowMarked = sinx_xCurve.getCurvePointFollowMarked() format = _myFormat() sinx_xFollowMarked.setTextLabelCallback(format.CBK) #add a marked point on the middle of the curve markedPoint = sinx_xCurve.getPointMarked(len(xData) / 2) #Second curve sin(x) sinxCurve = QubGraphCurve(title='sin(x)') sinxCurve.attach(graph)
def __init__(self, parent=None, name="Colormap"):
"""
Constructor method
Create the layout of the colormap dialog widget using default value
"""
qt.QWidget.__init__(self, parent,name)
self.setIcon(loadIcon('colormap.png'))
self.__dataMin = 0
self.__dataMax = 255
self.__data = None
self.__histoTimer = qt.QTimer(self)
qt.QObject.connect(self.__histoTimer,qt.SIGNAL('timeout()'),self.__calcHistogram)
self.__colormapSps = [("Greyscale",LUT.Palette.GREYSCALE),
("Reverse Grey",LUT.Palette.REVERSEGREY),
("Temperature",LUT.Palette.TEMP),
("Red",LUT.Palette.RED),
("Green",LUT.Palette.GREEN),
("Blue",LUT.Palette.BLUE),
("Many",LUT.Palette.MANY),
("Geographical",LUT.Palette.FIT2D)]
self.__lutType = [('Linear',LUT.LINEAR),('Logarithm',LUT.LOG),('Shift Logarithm',LUT.SHIFT_LOG)]
"""
main layout (VERTICAL)
"""
vlayout = qt.QVBoxLayout(self, 0, -1, "Main ColormapDialog Layout")
vlayout.setMargin(10)
vlayout.setSpacing(10)
"""
combo for colormap
"""
colormapData = numpy.resize(numpy.arange(60), (10,60))
self.__colormapCombo = qt.QComboBox(self)
palette = LUT.Palette()
for colormapName,colormapType in self.__colormapSps:
palette.fillPalette(colormapType)
image,(minVal,maxVal) = LUT.map_on_min_max_val(colormapData,palette,LUT.LINEAR)
self.__colormapCombo.insertItem(qt.QPixmap(image),colormapName)
self.connect(self.__colormapCombo, qt.SIGNAL("activated(int)"),
self.__colormapTypeChanged)
vlayout.addWidget(self.__colormapCombo)
self.__lutTypeCombo = qt.QComboBox(self)
for lutTypeName,lutType in self.__lutType:
self.__lutTypeCombo.insertItem(lutTypeName)
vlayout.addWidget(self.__lutTypeCombo)
self.connect(self.__lutTypeCombo, qt.SIGNAL("activated(int)"),
self.__lutTypeChanged)
"""
layout 2 (HORIZONTAL)
- min value label
- min value text
"""
hlayout2 = qt.QHBoxLayout(vlayout, -1, "layout 2")
hlayout2.setSpacing(10)
"""
min value label
"""
self.__minLabel = qt.QLabel("Minimum", self)
hlayout2.addWidget(self.__minLabel)
"""
min label text
"""
hlayout2.addSpacing(5)
hlayout2.addStretch(1)
self.__minText = qt.QLineEdit(self)
self.__minText.setValidator(qt.QDoubleValidator(self.__minText))
self.__minText.setFixedWidth(150)
self.__minText.setAlignment(qt.Qt.AlignRight)
self.connect(self.__minText, qt.SIGNAL("returnPressed()"),
self.__minMaxTextChanged)
hlayout2.addWidget(self.__minText)
"""
layout 3 (HORIZONTAL)
- max value label
- max value text
"""
hlayout3 = qt.QHBoxLayout(vlayout, -1, "layout 3")
hlayout3.setSpacing(10)
"""
max value label
"""
self.__maxLabel = qt.QLabel("Maximum", self)
hlayout3.addWidget(self.__maxLabel)
"""
max label text
"""
hlayout3.addSpacing(5)
hlayout3.addStretch(1)
self.__maxText = qt.QLineEdit(self)
self.__maxText.setValidator(qt.QDoubleValidator(self.__maxText))
self.__maxText.setFixedWidth(150)
self.__maxText.setAlignment(qt.Qt.AlignRight)
self.connect(self.__maxText, qt.SIGNAL("returnPressed()"),
self.__minMaxTextChanged)
hlayout3.addWidget(self.__maxText)
"""
hlayout 4 (HORIZONTAL)
- graph
"""
hlayout4 = qt.QHBoxLayout(vlayout, -1, "layout 4")
hlayout4.setSpacing(10)
"""
graph
"""
self.__colormapGraph = QubGraph(self)
"""
remove Y axis label
set X axis label
remove curves legends
"""
self.__colormapGraph.enableAxis(self.__colormapGraph.yLeft,False)
self.__colormapGraph.setXLabel("Data Values")
"""
set the curve _/-
"""
self.colormapCurve = QubGraphCurve("ColormapCurve")
self.colormapCurve.setData(numpy.array([0, 10, 20, 30]),numpy.array([-10, -10, 10, 10 ]))
self.colormapCurve.attach(self.__colormapGraph)
self.__minControl = self.colormapCurve.getPointControl(1)
self.__minControl.setValueChangeCallback(self.__minMoved)
self.__maxControl = self.colormapCurve.getPointControl(2)
self.__maxControl.setValueChangeCallback(self.__maxMoved)
self.__lowerBound = self.colormapCurve.getPointMarked(0)
self.__upperBound = self.colormapCurve.getPointMarked(3)
self.__colormapGraph.setMinimumSize(qt.QSize(250,200))
hlayout4.addWidget(self.__colormapGraph)
#Histogram curve
self.__histoCurve = QubGraphCurve("Histo")
self.__histoCurve.setAxis(QubGraph.xBottom,QubGraph.yRight)
self.__histoCurve.setStyle(self.__histoCurve.Sticks)
self.__histoCurve.setPen(qt.QPen(qt.Qt.blue,2))
self.__histoCurve.attach(self.__colormapGraph)
#Histogram Data Curve
self.__histoDataCurve = QubGraphCurve("Histo Data")
self.__histoDataCurve.setAxis(QubGraph.xBottom,QubGraph.yRight)
self.__histoDataCurve.setPen(qt.QPen(qt.Qt.red,1))
self.__histoDataCurve.attach(self.__colormapGraph)
self.__colormapGraph.setAxisAutoScale(QubGraph.yRight)
"""
hlayout 5 (HORIZONTAL)
- autoscale
- scale 90%
- full scale
"""
hlayout5 = qt.QHBoxLayout(vlayout, -1, "layout 5")
hlayout5.setSpacing(10)
"""
autoscale
"""
self.__autoscaleToggle = qt.QPushButton("Autoscale", self)
self.__autoscaleToggle.setToggleButton(True)
self.connect(self.__autoscaleToggle, qt.SIGNAL("toggled(bool)"),
self.__autoscaleChanged)
hlayout5.addWidget(self.__autoscaleToggle)
"""
scale 90%
"""
self.__scale90Button = qt.QPushButton("90%", self)
self.connect(self.__scale90Button, qt.SIGNAL("clicked()"),
self.__scale90Changed)
hlayout5.addWidget(self.__scale90Button)
"""
full scale
"""
self.__fullscaleButton = qt.QPushButton("Full", self)
self.connect(self.__fullscaleButton, qt.SIGNAL("clicked()"),
self.__fullscaleChanged)
hlayout5.addWidget(self.__fullscaleButton)
"""
sigma
"""
self.__sigmaScaleMode = [('\xb1 std dev / 2',0,0.5),
('\xb1 std dev',1,1.),
('\xb1 std dev * 2',2,2.),
('\xb1 std dev * 3',3,3.)]
self.__sigmaScale = qt.QToolButton(self,"sigma")
qt.QObject.connect(self.__sigmaScale, qt.SIGNAL("clicked()"),
self.__sigmaScaleChanged)
popupMenu = qt.QPopupMenu(self.__sigmaScale)
qt.QObject.connect(popupMenu, qt.SIGNAL("activated(int )"),
self.__sigmaModeSelected)
self.__sigmaScale.setPopup(popupMenu)
self.__sigmaScale.setPopupDelay(0)
for itemText,itemVal,_ in self.__sigmaScaleMode :
popupMenu.insertItem(itemText,itemVal)
self.__sigmaModeSelected(3)
hlayout5.addWidget(self.__sigmaScale)
"""
colormap window can not be resized
"""
self.__refreshCallback = None
self.__colormap = None
class QubColormapDialog(qt.QWidget):
"""
Creates a dialog box to change a colormap.
It allows to change colormaps (Greyscale, Reverse Grey, Temperature,
Red, Green, Blue, Many) and the mapping on the selected colormap of
the min and max value of the data. it also allows to set the colormap in
autoscale mode or not.
When any of these parameters change, the signal "ColormapChanged" is
sent with the parameters colormap, autoscale, minValue, maxValue
"""
def __init__(self, parent=None, name="Colormap"):
"""
Constructor method
Create the layout of the colormap dialog widget using default value
"""
qt.QWidget.__init__(self, parent,name)
self.setIcon(loadIcon('colormap.png'))
self.__dataMin = 0
self.__dataMax = 255
self.__data = None
self.__histoTimer = qt.QTimer(self)
qt.QObject.connect(self.__histoTimer,qt.SIGNAL('timeout()'),self.__calcHistogram)
self.__colormapSps = [("Greyscale",LUT.Palette.GREYSCALE),
("Reverse Grey",LUT.Palette.REVERSEGREY),
("Temperature",LUT.Palette.TEMP),
("Red",LUT.Palette.RED),
("Green",LUT.Palette.GREEN),
("Blue",LUT.Palette.BLUE),
("Many",LUT.Palette.MANY),
("Geographical",LUT.Palette.FIT2D)]
self.__lutType = [('Linear',LUT.LINEAR),('Logarithm',LUT.LOG),('Shift Logarithm',LUT.SHIFT_LOG)]
"""
main layout (VERTICAL)
"""
vlayout = qt.QVBoxLayout(self, 0, -1, "Main ColormapDialog Layout")
vlayout.setMargin(10)
vlayout.setSpacing(10)
"""
combo for colormap
"""
colormapData = numpy.resize(numpy.arange(60), (10,60))
self.__colormapCombo = qt.QComboBox(self)
palette = LUT.Palette()
for colormapName,colormapType in self.__colormapSps:
palette.fillPalette(colormapType)
image,(minVal,maxVal) = LUT.map_on_min_max_val(colormapData,palette,LUT.LINEAR)
self.__colormapCombo.insertItem(qt.QPixmap(image),colormapName)
self.connect(self.__colormapCombo, qt.SIGNAL("activated(int)"),
self.__colormapTypeChanged)
vlayout.addWidget(self.__colormapCombo)
self.__lutTypeCombo = qt.QComboBox(self)
for lutTypeName,lutType in self.__lutType:
self.__lutTypeCombo.insertItem(lutTypeName)
vlayout.addWidget(self.__lutTypeCombo)
self.connect(self.__lutTypeCombo, qt.SIGNAL("activated(int)"),
self.__lutTypeChanged)
"""
layout 2 (HORIZONTAL)
- min value label
- min value text
"""
hlayout2 = qt.QHBoxLayout(vlayout, -1, "layout 2")
hlayout2.setSpacing(10)
"""
min value label
"""
self.__minLabel = qt.QLabel("Minimum", self)
hlayout2.addWidget(self.__minLabel)
"""
min label text
"""
hlayout2.addSpacing(5)
hlayout2.addStretch(1)
self.__minText = qt.QLineEdit(self)
self.__minText.setValidator(qt.QDoubleValidator(self.__minText))
self.__minText.setFixedWidth(150)
self.__minText.setAlignment(qt.Qt.AlignRight)
self.connect(self.__minText, qt.SIGNAL("returnPressed()"),
self.__minMaxTextChanged)
hlayout2.addWidget(self.__minText)
"""
layout 3 (HORIZONTAL)
- max value label
- max value text
"""
hlayout3 = qt.QHBoxLayout(vlayout, -1, "layout 3")
hlayout3.setSpacing(10)
"""
max value label
"""
self.__maxLabel = qt.QLabel("Maximum", self)
hlayout3.addWidget(self.__maxLabel)
"""
max label text
"""
hlayout3.addSpacing(5)
hlayout3.addStretch(1)
self.__maxText = qt.QLineEdit(self)
self.__maxText.setValidator(qt.QDoubleValidator(self.__maxText))
self.__maxText.setFixedWidth(150)
self.__maxText.setAlignment(qt.Qt.AlignRight)
self.connect(self.__maxText, qt.SIGNAL("returnPressed()"),
self.__minMaxTextChanged)
hlayout3.addWidget(self.__maxText)
"""
hlayout 4 (HORIZONTAL)
- graph
"""
hlayout4 = qt.QHBoxLayout(vlayout, -1, "layout 4")
hlayout4.setSpacing(10)
"""
graph
"""
self.__colormapGraph = QubGraph(self)
"""
remove Y axis label
set X axis label
remove curves legends
"""
self.__colormapGraph.enableAxis(self.__colormapGraph.yLeft,False)
self.__colormapGraph.setXLabel("Data Values")
"""
set the curve _/-
"""
self.colormapCurve = QubGraphCurve("ColormapCurve")
self.colormapCurve.setData(numpy.array([0, 10, 20, 30]),numpy.array([-10, -10, 10, 10 ]))
self.colormapCurve.attach(self.__colormapGraph)
self.__minControl = self.colormapCurve.getPointControl(1)
self.__minControl.setValueChangeCallback(self.__minMoved)
self.__maxControl = self.colormapCurve.getPointControl(2)
self.__maxControl.setValueChangeCallback(self.__maxMoved)
self.__lowerBound = self.colormapCurve.getPointMarked(0)
self.__upperBound = self.colormapCurve.getPointMarked(3)
self.__colormapGraph.setMinimumSize(qt.QSize(250,200))
hlayout4.addWidget(self.__colormapGraph)
#Histogram curve
self.__histoCurve = QubGraphCurve("Histo")
self.__histoCurve.setAxis(QubGraph.xBottom,QubGraph.yRight)
self.__histoCurve.setStyle(self.__histoCurve.Sticks)
self.__histoCurve.setPen(qt.QPen(qt.Qt.blue,2))
self.__histoCurve.attach(self.__colormapGraph)
#Histogram Data Curve
self.__histoDataCurve = QubGraphCurve("Histo Data")
self.__histoDataCurve.setAxis(QubGraph.xBottom,QubGraph.yRight)
self.__histoDataCurve.setPen(qt.QPen(qt.Qt.red,1))
self.__histoDataCurve.attach(self.__colormapGraph)
self.__colormapGraph.setAxisAutoScale(QubGraph.yRight)
"""
hlayout 5 (HORIZONTAL)
- autoscale
- scale 90%
- full scale
"""
hlayout5 = qt.QHBoxLayout(vlayout, -1, "layout 5")
hlayout5.setSpacing(10)
"""
autoscale
"""
self.__autoscaleToggle = qt.QPushButton("Autoscale", self)
self.__autoscaleToggle.setToggleButton(True)
self.connect(self.__autoscaleToggle, qt.SIGNAL("toggled(bool)"),
self.__autoscaleChanged)
hlayout5.addWidget(self.__autoscaleToggle)
"""
scale 90%
"""
self.__scale90Button = qt.QPushButton("90%", self)
self.connect(self.__scale90Button, qt.SIGNAL("clicked()"),
self.__scale90Changed)
hlayout5.addWidget(self.__scale90Button)
"""
full scale
"""
self.__fullscaleButton = qt.QPushButton("Full", self)
self.connect(self.__fullscaleButton, qt.SIGNAL("clicked()"),
self.__fullscaleChanged)
hlayout5.addWidget(self.__fullscaleButton)
"""
sigma
"""
self.__sigmaScaleMode = [('\xb1 std dev / 2',0,0.5),
('\xb1 std dev',1,1.),
('\xb1 std dev * 2',2,2.),
('\xb1 std dev * 3',3,3.)]
self.__sigmaScale = qt.QToolButton(self,"sigma")
qt.QObject.connect(self.__sigmaScale, qt.SIGNAL("clicked()"),
self.__sigmaScaleChanged)
popupMenu = qt.QPopupMenu(self.__sigmaScale)
qt.QObject.connect(popupMenu, qt.SIGNAL("activated(int )"),
self.__sigmaModeSelected)
self.__sigmaScale.setPopup(popupMenu)
self.__sigmaScale.setPopupDelay(0)
for itemText,itemVal,_ in self.__sigmaScaleMode :
popupMenu.insertItem(itemText,itemVal)
self.__sigmaModeSelected(3)
hlayout5.addWidget(self.__sigmaScale)
"""
colormap window can not be resized
"""
self.__refreshCallback = None
self.__colormap = None
def __del__(self) :
self.__refreshCallback = None
##@brief setCaptionPrefix
def setCaptionPrefix(self,prefix) :
self.setCaption(prefix)
##@brief this methode set the callback fro refresh when colormap has changed
def setColormapNRefreshCallBack(self,colormap,cbk) :
self.__colormap = colormap
self.__refreshCallback = createWeakrefMethod(cbk)
#############################################
### COLORMAP
#############################################
def __colormapTypeChanged(self, colormapID):
"""
type of colormap has changed
- update the colormap dialog
- send the "ColormapChanged" signal
"""
if self.__colormap:
self.__colormap.setColorMapType(self.__colormapSps[colormapID][1])
self.__refreshImage()
#############################################
### LUT
#############################################
def __lutTypeChanged(self,lutID) :
if self.__colormap:
self.__colormap.setLutType(self.__lutType[lutID][1])
self.__refreshImage()
#############################################
### MIN/MAX VALUES
#############################################
def __minMaxTextChanged(self):
"""
min value changed
- update the colormap dialog
- send the "ColormapChanged" signal
"""
if self.__colormap :
minMax,_ = self.__minText.text().toFloat()
maxVal,_ = self.__maxText.text().toFloat()
self.__colormap.setMinMax(minMax,maxVal)
self.__refreshImage()
#############################################
### SCALES
#############################################
def __autoscaleChanged(self, val):
"""
autoscale value changed
- update the colormap dialog
- send the "ColormaChanged" signal
"""
for widget in [self.__colormapGraph,self.__scale90Button,self.__fullscaleButton,
self.__minText,self.__maxText,self.__sigmaScale] :
widget.setEnabled(not val)
if self.__colormap:
self.__colormap.setAutoscale(val)
self.__refreshImage()
def __scale90Changed(self):
"""
set min value to be the min value of the data and max value to be
the value corresponding to 90% of the different value of the data
"""
if self.__colormap:
datatmp = self.__data.copy()
datatmp = datatmp.ravel()
datatmp.sort()
cumsum = datatmp.cumsum()
limit = cumsum[-1] * 0.95
maskResult = cumsum > limit
maxVal = datatmp[maskResult][0]
self.__colormap.setMinMax(self.__data.min(),maxVal)
self.__refreshImage()
def __fullscaleChanged(self):
"""
set min/max value of the colormap to the min/max value of the data
"""
if self.__colormap:
self.__colormap.setMinMax(self.__data.min(),self.__data.max())
self.__refreshImage()
def __sigmaScaleChanged(self) :
try:
minMax = self.__get_min_max_with_sigma()
except AttributeError: return
self.__colormap.setMinMax(*minMax)
self.__refreshImage()
def __sigmaModeSelected(self,index) :
self.__sigmaScaleSelectedMode = index
self.__sigmaScale.setText(self.__sigmaScaleMode[index][0])
self.__sigmaScaleChanged()
def __get_min_max_with_sigma(self) :
nbValue = 1
for val in self.__data.shape:
nbValue *= val
integralVal = self.__data.sum()
average = integralVal / nbValue
stdDeviation = self.__data.std()
stdDeviation *= self.__sigmaScaleMode[self.__sigmaScaleSelectedMode][2]
return (average - stdDeviation,average + stdDeviation)
#############################################
### GRAPH
#############################################
def __maxMoved(self,x,y) :
if self.__colormap:
minVal,_ = self.__colormap.minMax()
self.__colormap.setMinMax(minVal,x)
self.__refreshImage()
def __minMoved(self,x,y) :
if self.__colormap:
_,maxVal = self.__colormap.minMax()
self.__colormap.setMinMax(x,maxVal)
self.__refreshImage()
def setData(self,data):
colormap = self.__colormap
if colormap and data is not None:
self.__data = data
if colormap.autoscale() :
if colormap.lutType() == LUT.LOG :
self.__dataMin,self.__dataMax = colormap.minMaxMappingMethode()
else:
self.__dataMin,self.__dataMax = self.__data.min(),self.__data.max()
else:
self.__dataMin,self.__dataMax = colormap.minMax()
self.__dataMin = min(self.__data.min(),self.__dataMin)
self.__dataMax = max(self.__dataMax,self.__data.max())
####### GRAPH UPDATE #######
"""
calculate visible part of the graph outside data values (margin)
"""
marge = (abs(self.__dataMax) + abs(self.__dataMin)) / 6.0
minmd = self.__dataMin - marge
maxpd = self.__dataMax + marge
self.__colormapGraph.setAxisScale(self.__colormapGraph.xBottom,minmd-marge/2, maxpd)
self.__colormapGraph.setAxisScale(self.__colormapGraph.yLeft,-11.5, 11.5)
"""
tells where points can move:
first and last : do not move
second and third: cannot move in Y dir.,can move
in X dir. between datamin and datamax
"""
self.__minControl.setConstraints(None,None, -10, -10)
self.__maxControl.setConstraints(None,None, 10, 10)
"""
move points to their values
"""
if colormap.autoscale() :
minValue,maxValue = self.__dataMin,self.__dataMax
else:
minValue,maxValue = colormap.minMax()
self.__lowerBound.setValue(minmd, -10)
self.__minControl.setValue(minValue, -10)
self.__maxControl.setValue(maxValue, 10)
self.__upperBound.setValue(maxpd, 10)
self.__colormapGraph.replot()
####### TEXT UPDATE #######
if isinstance(minValue,int):
self.__minText.setText('%d' % minValue)
self.__maxText.setText('%d' % maxValue)
else:
self.__minText.setText('%lf' % minValue)
self.__maxText.setText('%lf' % maxValue)
colormapType = self.__colormapSps[self.__colormapCombo.currentItem()]
if colormapType[1] != colormap.colorMapType():
for i,(colorTypeName,colorType) in enumerate(self.__colormapSps):
if colorType == colormap.colorType() :
self.__colormapCombo.setCurrentItem(i)
break
lutType = self.__lutType[self.__lutTypeCombo.currentItem()]
if lutType[1] != colormap.lutType() :
for i,(lutTypeName,lutType) in enumerate(self.__lutType):
if lutType == colormap.lutType() :
self.__lutTypeCombo.setCurrentItem(i)
break
self.__autoscaleToggle.setOn(colormap.autoscale())
#HISTO
if self.isShown() and not self.__histoTimer.isActive():
self.__histoTimer.start(5000)
def __refreshImage(self) :
if self.__refreshCallback :
self.__refreshCallback()
def __calcHistogram(self) :
self.__histoTimer.stop()
if self.__data is not None:
minVal,maxVal = self.__colormap.minMax()
if Stat:
YDataHisto,XDataHisto = Stat.histo(self.__data,32)
else:
YDataHisto,XDataHisto = numpy.histogram(self.__data,bins = 32)
self.__histoDataCurve.setData(XDataHisto,YDataHisto)
if Stat:
YHisto,XHisto = Stat.histo(self.__data,32,minVal,maxVal)
else:
YHisto,XHisto = numpy.histogram(self.__data,bins = 32,range=[minVal,maxVal])
YHisto = YHisto[:-1]
XHisto = XHisto[:-1]
lastValue = YHisto[-1]
maxVal = YDataHisto.max()
if lastValue > maxVal : YHisto[-1] = maxVal
self.__histoCurve.setData(XHisto,YHisto)
self.__colormapGraph.replot()
def show(self) :
qt.QWidget.show(self)
self.__histoTimer.start(200)
