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-rw-r--r--python/astra/projector.py30
1 files changed, 20 insertions, 10 deletions
diff --git a/python/astra/projector.py b/python/astra/projector.py
index c916c52..e370e5a 100644
--- a/python/astra/projector.py
+++ b/python/astra/projector.py
@@ -27,21 +27,21 @@ from . import projector_c as p
def create(config):
"""Create projector object.
-
+
:param config: Projector options.
:type config: :class:`dict`
:returns: :class:`int` -- the ID of the constructed object.
-
+
"""
return p.create(config)
def delete(ids):
"""Delete a projector object.
-
+
:param ids: ID or list of ID's to delete.
:type ids: :class:`int` or :class:`list`
-
+
"""
return p.delete(ids)
@@ -57,22 +57,22 @@ def info():
def projection_geometry(i):
"""Get projection geometry of a projector.
-
+
:param i: ID of projector.
:type i: :class:`int`
:returns: :class:`dict` -- projection geometry
-
+
"""
return p.projection_geometry(i)
def volume_geometry(i):
"""Get volume geometry of a projector.
-
+
:param i: ID of projector.
:type i: :class:`int`
:returns: :class:`dict` -- volume geometry
-
+
"""
return p.volume_geometry(i)
@@ -88,13 +88,23 @@ def weights_projection(i, projection_index):
def splat(i, row, col):
return p.splat(i, row, col)
+def is_cuda(i):
+ """Check whether a projector is a CUDA projector.
+
+ :param i: ID of projector.
+ :type i: :class:`int`
+ :returns: :class:`bool` -- True if the projector is a CUDA projector.
+
+ """
+ return p.is_cuda(i)
+
def matrix(i):
"""Get sparse matrix of a projector.
-
+
:param i: ID of projector.
:type i: :class:`int`
:returns: :class:`int` -- ID of sparse matrix.
-
+
"""
return p.matrix(i)