Image List

ImageListView

class datavis.views.ImageListView(model, parent=None, **kwargs)

Base class to display a list of images.

Basically, it will contain a left panel with the list, and a right panel with ImagePanel (top) and InfoPanel (bottom).

__init__(model, parent=None, **kwargs)

Creates an ImageListView instance.

Parameters

  • model – Input TableModel model

  • parent – Specifies the parent widget to which this ImageListView will belong. If None, then the ImageListView is created with no parent.

Keyword Args: Keyword arguments for the internal ImageView

onItemChanged(index)

Slot for sigCurrentRowChanged signal

setModel(model)

Set the model used for the left panel.

Parameters

model – New TableModel model that will be set. This model should implement the getModel() method that should return a ImageModel used for the Image panel.

updateImagePanel()

Update the information of the image panel. Implement this method in subclasses for image data visualization

VolumeListView

class datavis.views.VolumeListView(model, parent=None, **kwargs)

View that will show a list of volume images

__init__(model, parent=None, **kwargs)

Construct a VolumeListView instance

Parameters

  • parent – The parent widget

  • model – TableModel. The model must provide a VolumeModel in getModel() method.

Keyword Arguments

kwargs – The keyword arguments for the internal VolumeView widget.

setModel(model)

Reimplemented from ImageListView.

The model must provide a VolumeModel> in getModel() method

updateImagePanel()

Reimplemented from ImageListView

DualImageListView

class datavis.views.DualImageListView(model, parent=None, **kwargs)

View that will show a list of images. The ImagePanel contains two ImageView: (Left) original image that is load from the input list. (Right) the same image after some modification is applied

__init__(model, parent=None, **kwargs)

Construct an DualImageListView instance.

Parameters

  • parent – The parent widget

  • model – ListModel. The list of images

Keyword Arguments

  • arguments for the two ImageView (kwargs) –

  • options – (dict) Dynamic widget options

  • method – Function to invoke when the apply button is clicked

updateImagePanel()

Reimplemented from ImageListView

ImageMaskListView

class datavis.views.ImageMaskListView(model, parent=None, **kwargs)

View that will show a list of images. The ImagePanel contains a circular or rectangular mask depending on the type of mask configured.

__init__(model, parent=None, **kwargs)

Construct an ImageMaskListView instance.

Parameters

  • parent – Specifies the parent widget to which this ImageMaskListView will belong. If None, then the ImageMaskListView is created with no parent.

  • model – TableModel

Keyword Arguments

kwargs – The keyword arguments for the internal ImageView.

setMaskColor(color)

Set the mask color.

Parameters

color – (str) The color in #ARGB format. Example: #22AAFF00 or (QColor)

updateImagePanel()

Reimplemented from ImageListView