Patro/GeometryEngine/__init__.py

@@ -22,3 +22,13 @@
 implements standard primitives like line, segment and Bezier curve.
 
 """
+
+####################################################################################################
+
+from .Primitive import Primitive2DMixin
+from .Vector import Vector2D
+
+####################################################################################################
+
+# Fixme: to fix cyclic import issue
+Primitive2DMixin.__vector_cls__ = Vector2D

Patro/GraphicEngine/Painter/Paper.py

@@ -83,6 +83,14 @@ class PaperSize:
     def width(self):
         return self._width
 
+    @property
+    def height_in(self):
+        return self._height / 25.4
+
+    @property
+    def width_in(self):
+        return self._width / 25.4
+
     @property
     def margin(self):
         return self._margin

Patro/GraphicEngine/Painter/TexPainter.py

@@ -72,7 +72,7 @@ class TexPainter(Painter):
 
     def __init__(self, path, scene, paper):
 
-        super(TexPainter, self).__init__(scene)
+        super().__init__(scene)
 
         self._document = Document(path, 'article', '12pt')
         self._paper = paper

Patro/Pattern/Calculation.py

@@ -564,7 +564,7 @@ class NormalPoint(Point, LinePropertiesMixin, FirstSecondPointMixin, LengthAngle
         vector = self._second_point.vector - self._first_point.vector
         self._pattern.calculator.set_current_segment(vector)
         direction = vector.to_normalised()
-        direction = direction.normal()
+        direction = direction.normal
         angle = self._angle.value
         if angle:
             direction = direction.rotate(angle)

Patro/Pattern/Calculator.py

@@ -168,10 +168,10 @@ class Calculator:
 
     def _function_AngleLine(self, point_name1, point_name2):
         point1, point2 = self._names_to_vector_points(point_name1, point_name2)
-        return (point2 - point1).orientation()
+        return (point2 - point1).orientation
 
     def _function_CurrentLength(self):
-        return self._current_segment.magnitude()
+        return self._current_segment.magnitude
 
     def _function_C1LengthSpl(self, point_name1, point_name2):
         point1, point2 = self._names_to_vector_points(point_name1, point_name2)
@@ -183,7 +183,7 @@ class Calculator:
 
     def _function_Line(self, point_name1, point_name2):
         point1, point2 = self._names_to_vector_points(point_name1, point_name2)
-        return (point2 - point1).magnitude()
+        return (point2 - point1).magnitude
 
     def _function_Spl(self, point_name1, point_name2):
         point1, point2 = self._names_to_vector_points(point_name1, point_name2)

Patro/Pattern/Pattern.py

@@ -135,13 +135,15 @@ class Pattern:
 
     ##############################################
 
+    @property
     def bounding_box(self):
 
         """Compute the bounding box of the pattern."""
 
         bounding_box = None
         for calculation in self._calculations:
-            interval = calculation.geometry().bounding_box()
+            interval = calculation.geometry().bounding_box
+            print(calculation.geometry(), interval)
             if bounding_box is None:
                 bounding_box = interval
             else:
@@ -167,7 +169,7 @@ class Pattern:
 
         scene = GraphicScene()
         # Fixme: scene bounding box
-        scene.bounding_box = self.bounding_box()
+        scene.bounding_box = self.bounding_box
 
         # Fixme: implement a transformer class to prevent if ... ?
 

README.html

@@ -390,7 +390,7 @@ ul.auto-toc {
 <h1>Overview</h1>
 <div class="section" id="what-is-patro">
 <h2>What is Patro ?</h2>
-<p>Patro is a Python module which implements pattern drafting for fashion design.</p>
+<p>Patro is a Python library which implements pattern drafting for fashion design.</p>
 </div>
 <div class="section" id="where-is-the-documentation">
 <h2>Where is the Documentation ?</h2>
@@ -398,21 +398,7 @@ ul.auto-toc {
 </div>
 <div class="section" id="what-are-the-main-features">
 <h2>What are the main features ?</h2>
-<!-- -*- Mode: rst -*- -->
-<p>The features of Patro are :</p>
-<ul class="simple">
-<li>read/write <em>.val</em> and <em>.vit</em> file</li>
-<li><a class="reference external" href="http://beltoforion.de/article.php?a=muparser">QMuParser</a> expressions are translated to Python and evaluated on the fly</li>
-<li>API to define patterns</li>
-<li>compute the detail of a pattern</li>
-<li>export the detail to latex/pgf as A0 or tiled A4 paper</li>
-</ul>
-<p>Missing features:</p>
-<ul class="simple">
-<li>full operation support</li>
-<li>direct PDF export</li>
-<li>SVG export</li>
-</ul>
+<!-- .. include:: features.txt -->
 <img alt="https://raw.github.com/FabriceSalvaire/Patro/master/test/output/pattern-a0.png" src="https://raw.github.com/FabriceSalvaire/Patro/master/test/output/pattern-a0.png" style="height: 600px;" />
 <img alt="https://raw.github.com/FabriceSalvaire/Patro/master/test/output/pattern-a4.png" src="https://raw.github.com/FabriceSalvaire/Patro/master/test/output/pattern-a4.png" style="height: 600px;" />
 </div>