def display_surface(surface_gid, region_mapping_gid=None):
"""
Generates the HTML for displaying the surface with the given ID.
"""
surface_h5 = h5.h5_file_for_gid(surface_gid)
if surface_h5 is None:
raise MissingDataException(
SpatioTemporalController.MSG_MISSING_SURFACE + "!!")
common.add2session(PARAM_SURFACE, surface_gid)
url_vertices_pick, url_normals_pick, url_triangles_pick = SurfaceURLGenerator.get_urls_for_pick_rendering(
surface_h5)
url_vertices, url_normals, _, url_triangles, _ = SurfaceURLGenerator.get_urls_for_rendering(
surface_h5, region_mapping_gid)
surface_h5.close()
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(surface_h5.center())
}
def launch(self, view_model):
# type: (ConnectivityAnnotationsViewModel) -> dict
annotations_index = self.load_entity_by_gid(view_model.annotations_index)
if view_model.connectivity_index is None:
connectivity_index = self.load_entity_by_gid(annotations_index.connectivity_gid)
else:
connectivity_index = self.load_entity_by_gid(view_model.connectivity_index)
if view_model.region_mapping_index is None:
region_map = dao.get_generic_entity(RegionMappingIndex, connectivity_index.gid,
'connectivity_gid')
if len(region_map) < 1:
raise LaunchException(
"Can not launch this viewer unless we have at least a RegionMapping for the current Connectivity!")
region_mapping_index = region_map[0]
else:
region_mapping_index = self.load_entity_by_gid(view_model.region_mapping_index)
boundary_url = SurfaceURLGenerator.get_url_for_region_boundaries(region_mapping_index.surface_gid,
region_mapping_index.gid,
self.stored_adapter.id)
surface_index = self.load_entity_by_gid(region_mapping_index.surface_gid)
surface_h5 = h5.h5_file_for_index(surface_index)
assert isinstance(surface_h5, SurfaceH5)
url_vertices_pick, url_normals_pick, url_triangles_pick = SurfaceURLGenerator.get_urls_for_pick_rendering(
surface_h5)
url_vertices, url_normals, _, url_triangles, url_region_map = SurfaceURLGenerator.get_urls_for_rendering(
surface_h5, region_mapping_index.gid)
params = dict(title="Connectivity Annotations Visualizer",
baseUrl=TvbProfile.current.web.BASE_URL,
annotationsTreeUrl=URLGenerator.build_url(self.stored_adapter.id, 'tree_json',
view_model.annotations_index),
urlTriangleToRegion=URLGenerator.build_url(self.stored_adapter.id, "get_triangles_mapping",
region_mapping_index.gid),
urlActivationPatterns=URLGenerator.paths2url(view_model.annotations_index,
"get_activation_patterns"),
minValue=0,
maxValue=connectivity_index.number_of_regions - 1,
urlColors=json.dumps(url_region_map),
urlVerticesPick=json.dumps(url_vertices_pick),
urlTrianglesPick=json.dumps(url_triangles_pick),
urlNormalsPick=json.dumps(url_normals_pick),
brainCenter=json.dumps(surface_h5.center()),
urlVertices=json.dumps(url_vertices),
urlTriangles=json.dumps(url_triangles),
urlNormals=json.dumps(url_normals),
urlRegionBoundaries=boundary_url)
return self.build_display_result("annotations/annotations_view", params,
pages={"controlPage": "annotations/annotations_controls"})
def _compute_surface_params(self, surface_h5):
url_vertices_pick, url_normals_pick, url_triangles_pick = SurfaceURLGenerator.get_urls_for_pick_rendering(
surface_h5)
url_vertices, url_normals, _, url_triangles, _ = SurfaceURLGenerator.get_urls_for_rendering(
surface_h5)
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(surface_h5.center())
}
def display_surface(surface_gid, region_mapping_gid=None):
"""
Generates the HTML for displaying the surface with the given ID.
"""
surface = ABCAdapter.load_entity_by_gid(surface_gid)
common.add2session(PARAM_SURFACE, surface_gid)
surface_h5 = h5.h5_file_for_index(surface)
url_vertices_pick, url_normals_pick, url_triangles_pick = SurfaceURLGenerator.get_urls_for_pick_rendering(
surface_h5)
url_vertices, url_normals, _, url_triangles, _ = SurfaceURLGenerator.get_urls_for_rendering(
surface_h5, region_mapping_gid)
surface_h5.close()
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(surface_h5.center())
}
