Fix label truncation margin size + Migrate to http://kozea.github.com/pygal.js/javascripts/

demo/moulinrouge/tests.py

@@ -54,7 +54,7 @@ def get_test_routes(app):
     @app.route('/test/long_title')
     def test_long_title():
         bar = Bar()
-        bar.add('Loooooooooooooooooooooooooooooooooool', [2, None, 12])
+        bar.add('Looooooooooooooooooooooooooooooooooong', [2, None, 12])
         bar.title = (
             '1 12 123 1234 12345 123456 1234567 12345678 123456789 1234567890 '
             '12345678901 123456789012 1234567890123 12345678901234 '
@@ -65,6 +65,16 @@ def get_test_routes(app):
             '1 12 123 1234 12345 123456 1234567 12345678 123456789 1234567890')
         return bar.render_response()
 
+    @app.route('/test/long_labels')
+    def test_long_labels():
+        bar = Bar()
+        bar.add('Long', [2, None, 12])
+        bar.title = (
+            '1 12 123 1234 12345 123456 1234567 12345678 123456789 1234567890')
+        bar.x_labels = 'a' * 100, 'b ' * 50, 'cc ! ' * 20
+        bar.x_label_rotation = 45
+        return bar.render_response()
+
     @app.route('/test/none')
     def test_bar_none():
         bar = Bar()

pygal/config.py

@@ -240,8 +240,8 @@ class Config(object):
 
     ############ Misc ############
     js = Key(
-        ('https://raw.github.com/Kozea/pygal.js/master/svg.jquery.js',
-         'https://raw.github.com/Kozea/pygal.js/master/pygal-tooltips.js'),
+        ('http://kozea.github.com/pygal.js/javascripts/svg.jquery.js',
+         'http://kozea.github.com/pygal.js/javascripts/pygal-tooltips.js'),
         list, "Misc", "List of js file",
         "It can be a filepath or an external link",
         str)

pygal/graph/base.py

@@ -122,7 +122,9 @@ class BaseGraph(object):
         for xlabels in (self._x_labels, self._x_2nd_labels):
             if xlabels:
                 h, w = get_texts_box(
-                    cut(xlabels), self.label_font_size)
+                    map(lambda x: truncate(x, self.truncate_label or 25),
+                        cut(xlabels)),
+                    self.label_font_size)
                 self._x_labels_height = 10 + max(
                     w * sin(rad(self.x_label_rotation)), h)
                 if xlabels is self._x_labels: