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Image origin crosshair #154

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6 changes: 6 additions & 0 deletions openmc_plotter/docks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -112,11 +112,17 @@ def _createOriginBox(self):
dimension=2)
self.zOrBox.valueChanged.connect(zbox_connector)

self.orCrossHairBox = QCheckBox()
crosshair_connector = partial(self.main_window.toggleOriginCrosshair, apply=False)
self.orCrossHairBox.setCheckState(QtCore.Qt.Checked if self.model.currentView.originCrosshair else QtCore.Qt.Unchecked)
self.orCrossHairBox.stateChanged.connect(crosshair_connector)

# Origin Form Layout
self.orLayout = QFormLayout()
self.orLayout.addRow('X:', self.xOrBox)
self.orLayout.addRow('Y:', self.yOrBox)
self.orLayout.addRow('Z:', self.zOrBox)
self.orLayout.addRow('Crosshair:', self.orCrossHairBox)
self.orLayout.setLabelAlignment(QtCore.Qt.AlignLeft)
self.orLayout.setFieldGrowthPolicy(QFormLayout.AllNonFixedFieldsGrow)

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6 changes: 6 additions & 0 deletions openmc_plotter/main_window.py
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Original file line number Diff line number Diff line change
Expand Up @@ -828,6 +828,12 @@ def showExportDialog(self):
def editSingleOrigin(self, value, dimension):
self.model.activeView.origin[dimension] = value

def toggleOriginCrosshair(self, state, apply=False):
self.model.activeView.originCrosshair = bool(state)

if apply:
self.applyChanges()

def editPlotAlpha(self, value):
self.model.activeView.domainAlpha = value

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5 changes: 5 additions & 0 deletions openmc_plotter/plotgui.py
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Original file line number Diff line number Diff line change
Expand Up @@ -648,6 +648,11 @@ def updatePixmap(self):
self.ax.dataLim.y0 = data_bounds[2]
self.ax.dataLim.y1 = data_bounds[3]

if cv.originCrosshair:
self.ax.plot(cv.origin[self.main_window.xBasis],
cv.origin[self.main_window.yBasis],
'b+')

self.draw()
return "Done"

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3 changes: 3 additions & 0 deletions openmc_plotter/plotmodel.py
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Original file line number Diff line number Diff line change
Expand Up @@ -872,6 +872,8 @@ class PlotViewIndependent:
Alpha value of the geometry plot
plotVisibile : bool
Controls visibility of geometry
originCrosshair: bool
Controls visibility of origin crosshair
outlines: bool
Controls visibility of geometry outlines
tallyDataColormap : str
Expand Down Expand Up @@ -915,6 +917,7 @@ def __init__(self):
self.overlap_color = (255, 0, 0)
self.domainAlpha = 1.0
self.domainVisible = True
self.originCrosshair = False
self.outlines = False
self.colormaps = {'temperature': 'Oranges', 'density': 'Greys'}
# set defaults for color dialog
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