Merge remote-tracking branch 'origin/master' into lexelby-mac-build-mk2

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/svg/path.py b/lib/svg/path.py
new file mode 100644
index 00000000..2d9c0ff3
--- /dev/null
+++ b/lib/svg/path.py
@@ -0,0 +1,25 @@
+import simpletransform
+import cubicsuperpath
+
+from .units import get_viewbox_transform
+
+def apply_transforms(path, node):
+    transform = get_node_transform(node)
+
+    # apply the combined transform to this node's path
+    simpletransform.applyTransformToPath(transform, path)
+
+    return path
+
+def get_node_transform(node):
+    # start with the identity transform
+    transform = [[1.0, 0.0, 0.0], [0.0, 1.0, 0.0]]
+
+    # combine this node's transform with all parent groups' transforms
+    transform = simpletransform.composeParents(node, transform)
+
+    # add in the transform implied by the viewBox
+    viewbox_transform = get_viewbox_transform(node.getroottree().getroot())
+    transform = simpletransform.composeTransform(viewbox_transform, transform)
+
+    return transform