Add some comments.

diff --git a/Cura/gui/printWindow.py b/Cura/gui/printWindow.py
index 9cf502893f95e73a5d3b0eeff6870987409eaca2..2846d5298a146c36495e6f82fe2d4cf826a57937 100644 (file)
--- a/Cura/gui/printWindow.py
+++ b/Cura/gui/printWindow.py
@@ -567,6 +567,7 @@ class temperatureGraph(wx.Panel):
                bedTempSPPen = wx.Pen('#A0A0FF')\r
                bedTempPenBG = wx.Pen('#D0D0FF')\r
 \r
+               #Draw the background up to the current temperatures.\r
                x0 = 0\r
                t0 = 0\r
                bt0 = 0\r
@@ -597,6 +598,7 @@ class temperatureGraph(wx.Panel):
                dc.DrawLine(0, 0, w, 0)\r
                dc.DrawLine(0, 0, 0, h)\r
                \r
+               #Draw the main lines\r
                x0 = 0\r
                t0 = 0\r
                bt0 = 0\r