Fix uneven multiline text spacing.

benchmark/space/__init__.py

@@ -51,21 +51,21 @@ def viewport_size():
 
 def draw_text_center(text, x, y):
     dim = blf.dimensions(font_id, text)
-    cx = x - dim[0]/2
-    cy = y - dim[1]/2
+    cx = x - int(dim[0]/2)
+    cy = y - int(dim[1]/2)
     blf.position(font_id, cx, cy, 0)
 
     blf.draw(font_id, text)
 
 def draw_text_multiline(text, x, y):
-    space = 8
+    ui_scale = bpy.context.user_preferences.system.ui_scale
+    height = int(blf.dimensions(font_id, "Dummy Text")[1])
+    space = int(8 * ui_scale)
 
     for line in text.split('\n'):
-        dim = blf.dimensions(font_id, line)
-        y -= dim[1]
-        blf.position(font_id, x, y, 0)
+        blf.position(font_id, x, y - height, 0)
         blf.draw(font_id, line)
-        y -= space
+        y -= height + space
 
 def draw_rect(x, y, w, h, color):
     import gpu