Package esys :: Package pyvisi :: Module logo :: Class Logo

Class Logo

       mapper.ImageMapper --+
                            |
imagereslice.ImageReslice --+
                            |
            actor.Actor2D --+
                            |
                           Logo

Class that displays a static image, in particular a logo (i.e. company symbol) and has NO interaction capability. The position and size of the logo can be specified.

Instance Methods

[hide private]

__init__(self, scene, image_reader, viewport=0)
Initialise the image mapper.

Boolean

_isModified(self)
Return whether the Logo or DataCollector has been modified.

_render(self, scene)
Render the logo.

Inherited from mapper.ImageMapper (private): _getImageMapper, _setupImageMapper

Inherited from imagereslice.ImageReslice: setSize

Inherited from imagereslice.ImageReslice (private): _getImageResliceOutput, _setupImageReslice

Inherited from actor.Actor2D: setPosition

Inherited from actor.Actor2D (private): _getActor2D, _setupActor2D

Method Details

[hide private]

init(self, scene, image_reader, viewport=0)
(Constructor)

Initialise the image mapper.

Parameters:

scene (Scene object) - Scene in which the logo is to be displayed
image_reader (ImageReader object) - Deal with source of data for vizualisation
viewport (Viewport constant) - Viewport in which the logo is to be displayed

Overrides: actor.Actor2D.__init__

_isModified(self)

Return whether the Logo or DataCollector has been modified.

Returns: Boolean: True or False

_render(self, scene)

Render the logo.

Parameters:

scene (Scene object) - Scene in which the logo is to be displayed

Class Logo

__init__(self, scene, image_reader, viewport=0) (Constructor)

_isModified(self)

_render(self, scene)

init(self, scene, image_reader, viewport=0)
(Constructor)