The Virtual Brain Project

Source code for tvb.adapters.visualizers.local_connectivity_view

# -*- coding: utf-8 -*-
# TheVirtualBrain-Framework Package. This package holds all Data Management, and
# Web-UI helpful to run brain-simulations. To use it, you also need do download
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.. moduleauthor:: Mihai Andrei <>

import json
from tvb.core.adapters.abcdisplayer import ABCDisplayer
from tvb.datatypes.local_connectivity import LocalConnectivity

[docs]class LocalConnectivityViewer(ABCDisplayer): """ Local connectivity visualizer """ _ui_name = "Local Connectivity Visualizer" _ui_subsection = "connectivity_local"
[docs] def get_input_tree(self): return [{'name': 'local_conn', 'label': 'Local connectivity', 'type': LocalConnectivity, 'required': True}]
def _compute_surface_params(self, surface): url_vertices_pick, url_normals_pick, url_triangles_pick = surface.get_urls_for_pick_rendering() url_vertices, url_normals, _, url_triangles = surface.get_urls_for_rendering() return { 'urlVerticesPick': json.dumps(url_vertices_pick), 'urlTrianglesPick': json.dumps(url_triangles_pick), 'urlNormalsPick': json.dumps(url_normals_pick), 'urlVertices': json.dumps(url_vertices), 'urlTriangles': json.dumps(url_triangles), 'urlNormals': json.dumps(url_normals), 'brainCenter': json.dumps( }
[docs] def launch(self, local_conn): params = dict(title="Local Connectivity Visualizer", extended_view=False, isOneToOneMapping=False, hasRegionMap=False) params.update(self._compute_surface_params(local_conn.surface)) params['local_connectivity_gid'] = local_conn.gid min_value, max_value = local_conn.get_min_max_values() params['minValue'] = min_value params['maxValue'] = max_value return self.build_display_result("local_connectivity/view", params, pages={"controlPage": "local_connectivity/controls"})
[docs] def get_required_memory_size(self): return -1