Merge pull request #638 from Rdornier/fix-arrow-opacity

Fix arrow opacity

Author: will-moore

omero_figure/scripts/omero/figure_scripts/Figure_To_Pdf.py

@@ -413,7 +413,7 @@ def draw_arrow(self, shape):
         g = float(rgb[1]) / 255
         b = float(rgb[2]) / 255
         self.canvas.setStrokeColorRGB(r, g, b)
-        self.canvas.setFillColorRGB(r, g, b)
+        self.canvas.setFillColorRGB(r, g, b, alpha=1)
 
         head_size = (stroke_width * 4) + 5
         dx = x2 - x1