def __init__(self, parent,label=None, displayLabel=True,includeInReports=True, name = '', data = None):
## want to init a graphics view with a new graphics scene, the scene will be accessable through the widget.
widgetState.__init__(self,parent,label,includeInReports)
QGraphicsView.__init__(self, self.controlArea)
self.topArea = widgetBox(self.controlArea,
sizePolicy = QSizePolicy(QSizePolicy.Maximum,QSizePolicy.Maximum),includeInReports=False, orientation = 'horizontal')
self.middleArea = widgetBox(self.controlArea)
self.bottomArea = widgetBox(self.controlArea,includeInReports=False) #, sizePolicy = QSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding)
self.middleArea.layout().addWidget(self) # place the widget into the parent widget
scene = QGraphicsScene()
self.setScene(scene)
self.parent = parent
self.data = data
self.printQuery = ''
self.widgetSelectionRect = None
self.mainItem = None
self.query = ''
self.function = 'plot'
self.layers = []
self.image = 'plot'+unicode(time.time()) # the base file name without an extension
self.imageFileName = ''
self.currentScale = 1
################################
#### Themes #####
################################
self.options = {
'device': {
'Rcall': 'Cairo',
'parameters': {
'type':{
'default':'svg',
'qtWidget': 'imageType'
}
,'dpi':{
'default':'75',
'qtWidget': 'dpi'
}
,'bg': {
'default':'#FFFFFF',
'color': '#FFFFFF',
'qtWidget':'bgColor'
}
,'height': {
'default':400,
'qtWidget': 'dheight'
}
,'width': {
'default':400,
'qtWidget': 'dwidth'
}
,'units': {
'default':'px',
'qtWidget': 'units'
}
}
}
,'main': {
'Rcall': 'plot',
'parameters': {
'col': {
'default':None,
'qtWidget':'colorSeries',
'series': '',
'seriesLen': 0,
'getFunction': self.getColorSeries,
'setFunction': self.setColorSeries,
}
,'lty': {
'default':None,
'qtWidget':'linesListBox',
'getFunction': self.getLineTypes,
'setFunction': self.setLineTypes,
}
,'lwd': {
'default':None,
'qtWidget':'lineWidth'
}
,'pch': {
'default':None,
'qtWidget':'pointListBox',
'getFunction': self.getLineTypes,
'setFunction': self.setLineTypes,
}
}
},
'title': {
'Rcall': 'title',
'parameters': {
'main': {
'default':"Title",
'qtWidget':'mainTitle'
}
,'xlab': {
'default':"XLab",
'qtWidget':'xLab'
}
,'ylab': {
'default':"YLab",
'qtWidget':'yLab'
}
,'col.main': {
'default':'#000000',
'qtWidget':'titleColor'
}
,'col.sub': {
'default':'#000000',
'qtWidget':'subColor'
}
,'col.lab': {
'default':'#000000',
'qtWidget':'labColor'
}
}
},
'par': {
'Rcall':'par',
'parameters': {
'cex.axis': {
'default':1,
'qtWidget':'axisFont'
}
,'cex.lab': {
'default':1,
'qtWidget':'labFont'
}
,'cex': {
'default':1,
'qtWidget':'plotFont'
}
,'cex.main': {
'default':1,
'qtWidget':'mainFont'
}
,'cex.sub': {
'default':1,
'qtWidget':'subFont'
}
,'col.axis': {
'default':'#000000',
'qtWidget':'axisColor'
}
# ,'family': {
# 'default':'serif',
# 'qtWidget':'fontCombo'
# }
}
}
}
### ggplot options
self.optionsDialog = dialog(self.controlArea)
self.optionsTab = tabWidget(self.optionsDialog)
plotGridTab = self.optionsTab.createTabPage("Plot Grid Area", orientation = 'vertical')
self.panelGridMajorTheme = comboBox(plotGridTab, label = 'Major Grid General Theme', toolTip = 'If Ignore, no options are set for this. If not None overrides all other options set and sets the theme specified.', items = [('ignore', 'Ignore'), ('none', 'None'), ('theme_bw()', 'Black and White'), ('theme_blank()', 'Blank Theme')])
self.panelGridMajorColour = colorButton(plotGridTab, label = "Major Grid Color")
self.panelGridMajorSize = spinBox(plotGridTab, label = "Major Grid Size")
self.panelGridMajorLineType = comboBox(plotGridTab, label = "Major Grid Line Type", items = [('solid', 'Solid'), ('dotted', 'Dotted'), ('dashed', 'Dashed')])
self.panelGridMinorTheme = comboBox(plotGridTab, label = 'Minor Grid General Theme', toolTip = 'If Ignore, no options are set for this. If not None overrides all other options set and sets the theme specified.', items = [('ignore', 'Ignore'), ('none', 'None'), ('theme_bw()', 'Black and White'), ('theme_blank()', 'Blank Theme')])
self.panelGridMinorColour = colorButton(plotGridTab, label = "Minor Grid Color")
self.panelGridMinorSize = spinBox(plotGridTab, label = "Minor Grid Size")
self.panelGridMinorLineType = comboBox(plotGridTab, label = "Minor Grid Line Type", items = [('solid', 'Solid'), ('dotted', 'Dotted'), ('dashed', 'Dashed')])
panelTab = self.optionsTab.createTabPage("panel Background Options", orientation = 'vertical')
self.panelBackgroundTheme = comboBox(panelTab, label = 'panel Background Theme', toolTip = 'If Ignore, no options are set for this. If not None overrides all other options set and sets the theme specified.', items = [('ignore', 'Ignore'), ('none', 'None'), ('theme_bw()', 'Black and White'), ('theme_blank()', 'Blank Theme')])
textTab = self.optionsTab.createTabPage("Text Options", orientation = 'vertical')
self.useTextOptions = comboBox(textTab, label = 'Use Text Options', items = [('ignore', 'No'), ('yes', 'Yes')])
self.plotTitle = lineEdit(textTab, label = 'Plot Title')
self.plotTitleSize = spinBox(textTab, label = 'Title Font Size', min = 1, value = 20)
self.plotTitleAngle = spinBox(textTab, label = 'Title Angle', min = 0, max = 360, value = 0)
self.plotTitleFontFace = comboBox(textTab, label = 'Font Face', items = [('none', 'None'), ('bold', 'Bold')])
self.axisTitleX = lineEdit(textTab, label = 'X Axis Title')
self.axisTitleXColor = colorButton(textTab, label = 'X Axis Color')
self.axisTitleXSize = spinBox(textTab, label = 'X Axis Title Size', min = 1, value = 14)
self.axisTitleXAngle = spinBox(textTab, label = 'X Axis Title Angle', min = 0, max = 360, value = 0)
self.axisTitleXFontFace = comboBox(textTab, label = 'X Axis Title Font Face', items = [('none', 'None'), ('bold', 'Bold')])
self.axisTextXSize = spinBox(textTab, label = 'X Axis Text Size', min = 1, value = 14)
self.axisTextXColor = colorButton(textTab, label = 'X Axis Text Color')
self.axisTextXAngle = spinBox(textTab, label = 'X Axis Text Angle', min = 0, max = 360, value = 0)
self.axisTextXFontFace = comboBox(textTab, label = 'X Axis Text Font Face', items = [('none', 'None'), ('bold', 'Bold')])
self.axisTitleY = lineEdit(textTab, label = 'Y Axis Title')
self.axisTitleYColor = colorButton(textTab, label = 'Y Axis Color')
self.axisTitleYSize = spinBox(textTab, label = 'Y Axis Title Size', min = 1, value = 14)
self.axisTitleYAngle = spinBox(textTab, label = 'Y Axis Title Angle', min = 0, max = 360, value = 0)
self.axisTitleYFontFace = comboBox(textTab, label = 'Y Axis Title Font Face', items = [('none', 'None'), ('bold', 'Bold')])
self.axisTextYSize = spinBox(textTab, label = 'Y Axis Text Size', min = 1, value = 14)
self.axisTextYColor = colorButton(textTab, label = 'Y Axis Text Color')
self.axisTextYAngle = spinBox(textTab, label = 'Y Axis Text Angle', min = 0, max = 360, value = 0)
self.axisTextYFontFace = comboBox(textTab, label = 'Y Axis Text Font Face', items = [('none', 'None'), ('bold', 'Bold')])
self.optionsDialog.hide()
self.optionWidgets = {}
self.colorList = ['#000000', '#ff0000', '#00ff00', '#0000ff']
self.extraOptionsLineEdit = lineEdit(self.topArea, label = 'Extra Options', toolTip = 'These options will be appended to the plotting call, remember that these are ggplot options that will be added to the plot object')
self.extraOptionsLineEdit.controlArea.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
self.heightSpinBox = spinBox(self.topArea, label = 'Height', min = 0, value = 7, decimals = 3)
self.widthSpinBox = spinBox(self.topArea, label = 'Width', min = 0, value = 7, decimals = 3)
button(self.topArea, label = 'Show Options', callback = self.optionsDialog.show)
################################
### right click menu #######
################################
self.menu = QMenu(self)
save = self.menu.addMenu('Save As')
save.addAction('Bitmap')
save.addAction('PDF')
save.addAction('Post Script')
save.addAction('JPEG')
save.addAction('SVG')
self.menu.addAction('Copy')
self.menu.addAction('Fit In Window')
self.menu.addAction('Zoom Out')
self.menu.addAction('Zoom In')
self.menu.addAction('R Graphics Device')
#self.menu.addAction('Undock')
#self.menu.addAction('Redock')
self.dialog = QDialog()
self.dialog.setWindowTitle('Red-R Graphics View' + name)
self.dialog.setLayout(QHBoxLayout())
self.standardImageType = 'svg'
self.imageType = 'svg'
QObject.connect(self.dialog, SIGNAL('finished(int)'), self.dialogClosed)
def __init__(self, **kwargs):
OWRpy.__init__(self, **kwargs)
self.require_librarys(["ggplot2"])
self.RFunctionParam_y = ''
self.RFunctionParam_x = ''
self.setRvariableNames(["lineplot"])
self.inputs.addInput('id0', 'Data Table', redRDataFrame, self.processy)
self.colours = [(0, _('Two Color Gradient')), (1, _('Three Color Gradient')), (2, _('Sequential Brewer Colors')), (3, _('Diverging Brewer Colors')), (4, _('Qualitative Brewer Colors')), (5, _('No Color'))]
self.colourScaleWidgets = []
topBox = redRWidgetBox(self.controlArea, orientation = 'horizontal')
aestheticsBox = redRGroupBox(topBox, label = _('Aesthetics'), orientation = 'horizontal')
aestheticsBox.setSizePolicy(QSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum))
self.xGroup = comboBox(aestheticsBox, label = _('X Values'))
self.yData = comboBox(aestheticsBox, label = _('Y Values'))
self.fillData = comboBox(aestheticsBox, label = _('Fill Data'), callback = self.fillDataChanged)
self.linetypeCombo = comboBox(aestheticsBox, label = _('Line Type'))
self.colourScale = comboBox(aestheticsBox, label = _('Color Scale'), items = self.colours, callback = self.colourScaleChanged)
## make the scale selector
self.colourSelectorStack = stackedWidget(aestheticsBox)
## vlaue stack 0; gradient selector
gradientBox = self.colourSelectorStack.createWidgetBox()
self.colourScaleWidgets.append(gradientBox)
self.gradientFrom = colorButton(gradientBox, label = _('From'), startColor = '#000000')
self.gradientTo = colorButton(gradientBox, label = _('To'), startColor = '#FFFFFF')
## value stack 1; gradient2 selector
gradient2Box = self.colourSelectorStack.createWidgetBox()
self.colourScaleWidgets.append(gradient2Box)
self.gradient2From = colorButton(gradient2Box, label = _('From'), startColor = '#FF0000')
self.gradient2To = colorButton(gradient2Box, label = _('To'), startColor = '#00FF00')
self.gradient2Via = colorButton(gradient2Box, label = _('Via'), startColor = '#FFFFFF')
## value stack 2; sequential brewer colors
sequentialBox = self.colourSelectorStack.createWidgetBox()
self.colourScaleWidgets.append(sequentialBox)
self.sequentialPalettes = comboBox(sequentialBox, label = _('Palette'), items = [('Blues', _('Blues')), ('BuGn', _('Blue Green')), ('BuPu', _('Blue Purple')), ('GnBu', _('Green Blue')), ('Greens', _('Greens')), ('Greys', _('Greys')), ('Oranges', _('Oranges')), ('OrRd', _('Orange Red')), ('PuBu', _('Purple Blue')), ('PuBuGn', _('Purple Blue Green')), ('PuRd', _('Purple Red')), ('Purples', _('Purples')), ('RdPu', _('Red Purple')), ('Reds', _('Reds')), ('YlGn', _('Yellow Green')), ('YlGnBu', _('Yellow Green Blue')), ('YlOrBr', _('Yellow Orange Brown')), ('YlOrRd', _('Yellow Orange Red'))])
self.sequentialVariations = spinBox(sequentialBox, label = _('Variations'), decimals = 0, min = 3, max = 9, value = 5)
## value stack 3; diverging brewer colors
divergingBox = self.colourSelectorStack.createWidgetBox()
self.colourScaleWidgets.append(divergingBox)
paletteItems = [('BrBG', _('Brown Blue Green')), ('PiYG', _('Pink Yellow Green')), ('PRGn', _('Pink Red Green')), ('PuOr', _('Purple Orange')), ('RdBu', _('Red Blue')), ('RdGy', _('Red Grey')), ('RdYlBu', _('Red Yellow Blue')), ('RdYlGn', _('Red Yellow Green')), ('Spectral', _('Spectral'))]
self.divergingPalettes = comboBox(divergingBox, label = _('Palette'), items = paletteItems)
self.divergingVariations = spinBox(divergingBox, label = _('Variations'), decimals = 0, min = 3, max = 11, value = 5)
## value stack 4; qualitative brewer colors
qualitativeBox = self.colourSelectorStack.createWidgetBox()
self.colourScaleWidgets.append(qualitativeBox)
self.qualitativePalettes = comboBox(qualitativeBox, label = _('Palette'), items = [('Accent', _('Accent')), ('Dark2', _('Dark2')), ('Paired', _('Paired')), ('Pastel1', _('Pastel1')), ('Pastel2', _('Pastel2')), ('Set1', _('Set1')), ('Set2', _('Set2')), ('Set3', _('Set3'))])
self.qualitativeVariations = spinBox(qualitativeBox, label = _('Variations'), decimals = 0, min = 3, max = 8, value = 5)
## value stack 5; no color
noColorBox = self.colourSelectorStack.createWidgetBox()
self.colourScaleWidgets.append(noColorBox)
## error bars
errorBox = redRGroupBox(self.controlArea, label = _('Error Bar Options'), orientation = 'horizontal')
self.errorBarData = comboBox(errorBox, label = _('Error Bar Data'))
self.colourSelectorStack.setCurrentIndex(0)
self.graphicsView = redRGGPlot(self.controlArea,label='Box Plot',displayLabel=False,
name = self.captionTitle)
self.commit = redRCommitButton(self.bottomAreaRight, _("Commit"), callback = self.commitFunction,
processOnInput=True)
self.colourScaleChanged()
