support svg objects (#643)

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/elements/image.py b/lib/elements/image.py
new file mode 100644
index 00000000..ec8d1765
--- /dev/null
+++ b/lib/elements/image.py
@@ -0,0 +1,34 @@
+from simpletransform import applyTransformToPoint
+
+from ..i18n import _
+from ..svg import get_node_transform
+from .element import EmbroideryElement
+from .validation import ObjectTypeWarning
+
+
+class ImageTypeWarning(ObjectTypeWarning):
+    name = _("Image")
+    description = _("Ink/Stitch can't work with objects like images.")
+    steps_to_solve = [
+        _('* Convert your image into a path: Path > Trace Bitmap... (Shift+Alt+B) '
+          '(further steps might be required)'),
+        _('* Alternatively redraw the image with the pen (P) or bezier (B) tool')
+    ]
+
+
+class ImageObject(EmbroideryElement):
+
+    def center(self):
+        point = [float(self.node.get('x', 0)), float(self.node.get('y', 0))]
+        point = [(point[0]+(float(self.node.get('width', 0))/2)), (point[1]+(float(self.node.get('height', 0))/2))]
+
+        transform = get_node_transform(self.node)
+        applyTransformToPoint(transform, point)
+
+        return point
+
+    def validation_warnings(self):
+        yield ImageTypeWarning(self.center())
+
+    def to_patches(self, last_patch):
+        return []