def __init__(self, objeto=None, has_id=True):
QFormLayout.__init__(self)
QFormBase.__init__(self, objeto=objeto, has_id=has_id)
app.count_field = 0
self.setSpacing(6)
self.setContentsMargins(10, 10, 10, 10)
def __init__(self, parent, stretch, gdaldataset=None):
QFormLayout.__init__(self)
# the mode
self.modeCombo = QComboBox(parent)
for text, code in MODE_DATA:
self.modeCombo.addItem(text, code)
# callback so we can set the state of other items when changed
self.modeCombo.currentIndexChanged.connect(self.modeChanged)
self.rampCombo = QComboBox(parent)
# make sure the pseudocolor has the extra ramps loaded
try:
pseudocolor.loadExtraRamps()
except Exception as e:
QMessageBox.critical(parent, MESSAGE_TITLE, str(e))
# populate combo - sort by type
for (name, display) in pseudocolor.getRampsForDisplay():
self.rampCombo.addItem(display, name)
self.modeLayout = QHBoxLayout()
self.modeLayout.addWidget(self.modeCombo)
self.modeLayout.addWidget(self.rampCombo)
self.addRow("Mode", self.modeLayout)
if gdaldataset is None:
# we don't have a dateset - is a rule
# create spin boxes for the bands
self.createSpinBands(parent)
else:
# we have a dataset. create combo
# boxes with the band names
self.createComboBands(gdaldataset, parent)
self.addRow("Bands", self.bandLayout)
# create the combo for the type of stretch
self.stretchLayout = QHBoxLayout()
self.stretchCombo = QComboBox(parent)
for text, code in STRETCH_DATA:
self.stretchCombo.addItem(text, code)
# callback so we can set the state of other items when changed
self.stretchCombo.currentIndexChanged.connect(self.stretchChanged)
self.stretchLayout.addWidget(self.stretchCombo)
# create the spin boxes for the std devs or hist min and max
self.stretchParam1 = QDoubleSpinBox(parent)
self.stretchParam1.setDecimals(3)
self.stretchParam1Stats = QCheckBox(parent)
self.stretchParam1Stats.setText("Statistics Min")
self.stretchParam1Stats.stateChanged.connect(self.param1StatsChanged)
self.stretchParam2 = QDoubleSpinBox(parent)
self.stretchParam2.setDecimals(3)
self.stretchParam2Stats = QCheckBox(parent)
self.stretchParam2Stats.setText("Statistics Max")
self.stretchParam2Stats.stateChanged.connect(self.param2StatsChanged)
self.stretchLayout.addWidget(self.stretchParam1)
self.stretchLayout.addWidget(self.stretchParam1Stats)
self.stretchLayout.addWidget(self.stretchParam2)
self.stretchLayout.addWidget(self.stretchParam2Stats)
self.addRow("Stretch", self.stretchLayout)
# now for no data, background and NaN
self.fixedColorLayout = QHBoxLayout()
self.nodataLabel = QLabel(parent)
self.nodataLabel.setText("No Data")
self.fixedColorLayout.addWidget(self.nodataLabel)
self.fixedColorLayout.setAlignment(self.nodataLabel, Qt.AlignRight)
self.nodataButton = ColorButton(parent)
self.fixedColorLayout.addWidget(self.nodataButton)
self.backgroundLabel = QLabel(parent)
self.backgroundLabel.setText("Background")
self.fixedColorLayout.addWidget(self.backgroundLabel)
self.fixedColorLayout.setAlignment(self.backgroundLabel, Qt.AlignRight)
self.backgroundButton = ColorButton(parent)
self.fixedColorLayout.addWidget(self.backgroundButton)
self.NaNLabel = QLabel(parent)
self.NaNLabel.setText("NaN")
self.fixedColorLayout.addWidget(self.NaNLabel)
self.fixedColorLayout.setAlignment(self.NaNLabel, Qt.AlignRight)
self.NaNButton = ColorButton(parent)
self.fixedColorLayout.addWidget(self.NaNButton)
self.addRow("Fixed Colors", self.fixedColorLayout)
# set state of GUI for this stretch
self.updateStretch(stretch)
