Draft: Update Draft example file (#23284)

* Draft: Update Draft example file

Fixes #23198

I have added osifont-lgpl3fe.ttf to the example folder. The ShapeString in draft_test_objects.FCStd references it using a
relative path. I am not sure if including the font here is allowed though.

Additionally: The example file showed up an error in view_wire.py. It is also used for fillets (which do not have a Points property).

* Updated

* Also use a relative path for the PAT file.
* Subfolder for the PAT and TTF files.

* Update CMakeLists.txt

* Update CMakeLists.txt

* Update CMakeLists.txt

* Update CMakeLists.txt

* Update CMakeLists.txt

* Update CMakeLists.txt

data/examples/CMakeLists.txt

@@ -8,6 +8,9 @@ SET(Examples_Files
     FEMExample.FCStd
     AssemblyExample.FCStd
     ArchDetail.FCStd
+    draft_test_objects_files/FCPAT.pat
+    draft_test_objects_files/osifont.license
+    draft_test_objects_files/osifont-lgpl3fe.ttf
 )
 
 ADD_CUSTOM_TARGET(Example_data ALL
@@ -132,4 +135,3 @@ INSTALL(
     DESTINATION
         ${CMAKE_INSTALL_DATADIR}/examples
 )
-

data/examples/draft_test_objects_files/FCPAT.pat

@@ -0,0 +1,23 @@
+; standard PAT patterns
+
+*Diamond, 45 diagonals L & R, Solid, 1.0 mm separation
+45,0,0,0,1.0
+-45,0,0,0,1.0
+*Diamond2, 45 diagonals L & R, Solid, 2.0 mm separation
+45,0,0,0,2.0
+-45,0,0,0,2.0
+*Diamond4, 45 diagonals L & R, Solid, 4.0 mm separation
+45,0,0,0,4.0
+-45,0,0,0,4.0
+*Diagonal4, 45 diagonal R, Solid, 4.0 mm separation
+45,0,0,0,4.0
+*Diagonal5, 45 diagonal L, Solid, 4.0 mm separation
+-45,0,0,0,4.0
+*Square, square grid, Solid, 5.0 mm separation
+90,1,1,0,5.0
+0,0,0,1,5.0
+*Horizontal5, horizontal lines, Solid 5.0 separation
+0,0,0,0,5.0
+*Vertical5, vertical lines, Solid, 5.0 separation
+90,0,0,0,5.0
+

data/examples/draft_test_objects_files/osifont.license

@@ -0,0 +1,9 @@
+osifont license:
+
+osifont-lgpl3fe.ttf is used under one or more of the following licenses:
+- GNU GPL licence version 3 with GPL font exception,
+- GNU GPL licence version 2 with GPL font exception,
+- GNU LGPL licence version 3 with GPL font exception.
+
+
+ https://github.com/hikikomori82/osifont/

src/Mod/Draft/drafttests/draft_test_objects.py

@@ -452,7 +452,7 @@ def _create_objects(doc=None,
     # Circular array
     _msg(16 * "-")
     _msg("Circular array")
-    polygon = Draft.make_polygon(5, 30)
+    polygon = Draft.make_polygon(3, 30)
     polygon.Placement.Base = Vector(4250, 4250, 0)
     if App.GuiUp:
         polygon.ViewObject.Visibility = False
@@ -463,14 +463,14 @@ def _create_objects(doc=None,
                               3,
                               1,
                               Vector(0, 0, 1),
-                              Vector(0, 0, 0),
+                              Vector(4250, 4250, 0),
                               use_link=False)
     _set_text(["Circular array"], Vector(4000, 3800, 0))
 
     # Circular link array
     _msg(16 * "-")
     _msg("Circular link array")
-    polygon = Draft.make_polygon(6, 30)
+    polygon = Draft.make_polygon(4, 30)
     polygon.Placement.Base = Vector(5250, 4250, 0)
     if App.GuiUp:
         polygon.ViewObject.Visibility = False
@@ -481,7 +481,7 @@ def _create_objects(doc=None,
                               3,
                               1,
                               Vector(0, 0, 1),
-                              Vector(0, 0, 0),
+                              Vector(5250, 4250, 0),
                               use_link=True)
     _set_text(["Circular link array"], Vector(5000, 3800, 0))
 

src/Mod/Draft/draftviewproviders/view_wire.py

@@ -122,6 +122,7 @@ class ViewProviderWire(ViewProviderDraft):
 
     def updateData(self, obj, prop):
         if prop == "Points" \
+                and hasattr(obj, "Points") \
                 and len(obj.Points) >= 2 \
                 and hasattr(self, "coords1") \
                 and hasattr(self, "coords2"):