v_sim.GlExtInfos¶

Subclasses:: None

Methods¶

Inherited:: v_sim.GlExt (60), GObject.Object (37)
Structs:: GObject.ObjectClass (5)

class	`new` (name)
	`drawElements` (nodes)
	`drawIds` (nodes)
	`drawNodeProperties` (values, nodes)
	`setDataRenderer` (renderer)

Virtual Methods¶

Inherited:: v_sim.GlExt (6), GObject.Object (7)

Properties¶

Inherited:: v_sim.GlExt (11)

Name	Type	Flags	Short Description
`selection`	`GLib.Array`	r/w	ids of selected nodes.
`values`	`v_sim.NodeValues`	r/w	some node values to display.

Signals¶

Inherited:: GObject.Object (1)

Fields¶

Inherited:: GObject.Object (1)

Name	Type	Access	Description
parent	`v_sim.GlExt`	r
priv	`v_sim.GlExtInfosPrivate`	r

Class Details¶

class v_sim.GlExtInfos(**kwargs)¶

Bases:: v_sim.GlExt
Abstract:: No
Structure:: v_sim.GlExtInfosClass

An opaque structure.

New in version 3.7.

classmethod new(name)¶

Parameters:: name (str or None) – the name of the v_sim.GlExt.
Returns:: a new v_sim.GlExtInfos object.
Return type:: v_sim.GlExtInfos

Create a new v_sim.GlExt to represent information on nodes.

New in version 3.7.

drawElements(nodes)¶

Parameters:: nodes ([int]) – an integer list.
Returns:: True if the status was actually changed.
Return type:: bool

As v_sim.GlExtInfos.drawIds(), but draw the names of elements instead of their numbers.

drawIds(nodes)¶

Parameters:: nodes ([int]) – an integer list.
Returns:: True if the status was actually changed.
Return type:: bool

With this extension, some the number of nodes will be drawn on them. Numbers can be drawn and all nodes (set nodes to a None pointer), or to a restricted list of nodes represented by their numbers. In this case, nodes can have whatever length but must be terminated by a negative integer. This array is then owned by the extension and should not be freed.

drawNodeProperties(values, nodes)¶

Parameters:

values (v_sim.NodeValues) – the v_sim.NodeValues to render on nodes.
nodes ([int]) – an integer list.

Returns:

True.

Return type:

bool

Draw values on selected nodes.

New in version 3.8.

setDataRenderer(renderer)¶

Parameters:: renderer (v_sim.NodeArrayRenderer) – the v_sim.NodeArrayRenderer displaying the data.
Returns:: True if the model was actually changed.
Return type:: bool

Attach a v_sim.NodeArrayRenderer to render to and setup the infos.

New in version 3.7.

Property Details¶

v_sim.GlExtInfos.props.selection¶

Name:: selection
Type:: GLib.Array
Default Value:: None
Flags:: READABLE, WRITABLE

ids of selected nodes.

v_sim.GlExtInfos.props.values¶

Name:: values
Type:: v_sim.NodeValues
Default Value:: None
Flags:: READABLE, WRITABLE

some node values to display.