beremiz

Avoid division by zero in case width or height for page are not specified

2018-09-25, Andrey Skvortsov
210cddfa16cf
Avoid division by zero in case width or height for page are not specified

traceback:
File "/home/developer/WorkData/PLC/beremiz/beremiz/editors/Viewer.py", line 3755, in OnPaint
self.DoDrawing(dc)
File "/home/developer/WorkData/PLC/beremiz/beremiz/editors/Viewer.py", line 3723, in DoDrawing
for y in xrange(self.PageSize[1] - (ystart * SCROLLBAR_UNIT) % self.PageSize[1], int(window_size[1] / self.ViewScale[1]), self.PageSize[1]):
: integer division or modulo by zero
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<PyFile>
<variables/>
<globals>
<![CDATA[
from threading import Thread
def OnConnectButton(self, event):
def OnWiiConnected(mac_addr):
self.label_2.SetLabel(
"Wiimote %s connected"%mac_addr
if mac_addr else
"Wiimote connection failed !")
def WiiConnected(mac_addr):
wx.CallAfter(OnWiiConnected,mac_addr)
Thread(target = Connect_Wiimote, args = (WiiConnected,)).start()
self.label_2.SetLabel("Press wiimote 1+2")
event.Skip()
def OnDisconnectButton(self, event):
Disconnect_Wiimote()
self.label_2.SetLabel("Wiimote disconnected")
event.Skip()
]]>
</globals>
<init>
<![CDATA[
]]>
</init>
<cleanup>
<![CDATA[
]]>
</cleanup>
<start>
<![CDATA[
]]>
</start>
<stop>
<![CDATA[
]]>
</stop>
</PyFile>