本文整理汇总了Python中silx.gui.plot.PlotWidget.setDefaultColormap方法的典型用法代码示例。如果您正苦于以下问题：Python PlotWidget.setDefaultColormap方法的具体用法？Python PlotWidget.setDefaultColormap怎么用？Python PlotWidget.setDefaultColormap使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类silx.gui.plot.PlotWidget的用法示例。
在下文中一共展示了PlotWidget.setDefaultColormap方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: SilxMaskImageWidget
# 需要导入模块: from silx.gui.plot import PlotWidget [as 别名]
# 或者: from silx.gui.plot.PlotWidget import setDefaultColormap [as 别名]
class SilxMaskImageWidget(qt.QMainWindow):
"""Main window with a plot widget, a toolbar and a slider.
A list of images can be set with :meth:`setImages`.
The mask can be accessed through getter and setter methods:
:meth:`setSelectionMask` and :meth:`getSelectionMask`.
The plot widget can be accessed as :attr:`plot`. It is a silx
plot widget.
The toolbar offers some basic interaction tools:
zoom control, colormap, aspect ratio, y axis orientation,
"save image" menu and a mask widget.
"""
sigMaskImageWidget = qt.pyqtSignal(object)
def __init__(self, parent=None):
qt.QMainWindow.__init__(self, parent=parent)
if parent is not None:
# behave as a widget
self.setWindowFlags(qt.Qt.Widget)
else:
self.setWindowTitle("PyMca - Image Selection Tool")
centralWidget = qt.QWidget(self)
layout = qt.QVBoxLayout(centralWidget)
centralWidget.setLayout(layout)
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
# Plot
self.plot = PlotWidget(parent=centralWidget)
self.plot.setWindowFlags(qt.Qt.Widget)
self.plot.setDefaultColormap({'name': 'temperature',
'normalization': 'linear',
'autoscale': True,
'vmin': 0.,
'vmax': 1.})
layout.addWidget(self.plot)
# Mask Widget
self._maskToolsDockWidget = None
# Image selection slider
self.slider = qt.QSlider(self.centralWidget())
self.slider.setOrientation(qt.Qt.Horizontal)
self.slider.setMinimum(0)
self.slider.setMaximum(0)
layout.addWidget(self.slider)
self.slider.valueChanged[int].connect(self.showImage)
# ADD/REMOVE/REPLACE IMAGE buttons
buttonBox = qt.QWidget(self)
buttonBoxLayout = qt.QHBoxLayout(buttonBox)
buttonBoxLayout.setContentsMargins(0, 0, 0, 0)
buttonBoxLayout.setSpacing(0)
self.addImageButton = qt.QPushButton(buttonBox)
icon = qt.QIcon(qt.QPixmap(IconDict["rgb16"]))
self.addImageButton.setIcon(icon)
self.addImageButton.setText("ADD IMAGE")
self.addImageButton.setToolTip("Add image to RGB correlator")
buttonBoxLayout.addWidget(self.addImageButton)
self.removeImageButton = qt.QPushButton(buttonBox)
self.removeImageButton.setIcon(icon)
self.removeImageButton.setText("REMOVE IMAGE")
self.removeImageButton.setToolTip("Remove image from RGB correlator")
buttonBoxLayout.addWidget(self.removeImageButton)
self.replaceImageButton = qt.QPushButton(buttonBox)
self.replaceImageButton.setIcon(icon)
self.replaceImageButton.setText("REPLACE IMAGE")
self.replaceImageButton.setToolTip(
"Replace all images in RGB correlator with this one")
buttonBoxLayout.addWidget(self.replaceImageButton)
self.addImageButton.clicked.connect(self._addImageClicked)
self.removeImageButton.clicked.connect(self._removeImageClicked)
self.replaceImageButton.clicked.connect(self._replaceImageClicked)
layout.addWidget(buttonBox)
# median filter widget
self._medianParameters = {'row_width': 1,
'column_width': 1,
'conditional': 0}
self._medianParametersWidget = MedianParameters(self,
use_conditional=True)
self._medianParametersWidget.widthSpin.setValue(1)
self._medianParametersWidget.widthSpin.valueChanged[int].connect(
self._setMedianKernelWidth)
self._medianParametersWidget.conditionalSpin.valueChanged[int].connect(
self._setMedianConditionalFlag)
layout.addWidget(self._medianParametersWidget)
# motor positions (hidden by default)
self.motorPositionsWidget = MotorInfoWindow.MotorInfoDialog(self,
[""],
[{}])
#.........这里部分代码省略.........