allpy: d9a3e99ae19b sandbox/wx-dc.py

allpy

view sandbox/wx-dc.py @ 666:d9a3e99ae19b

blocks3d/www: mark conservative columns inside blocks Previously letters were marked if column is conservative over all sequences of alignment. Currently it was changed to conservatism over block including this letter. Additional attribute storing conservatism of columns inside block was added to block. This caused all colors of blocks to be changed.

author	boris <bnagaev@gmail.com>
date	Fri, 01 Jul 2011 03:21:08 +0400
parents
children	61e5d8e146c7

line source

1 #!/usr/bin/python

3 import wx

4 import bufferedcanvas

5 import common

7 class Text(bufferedcanvas.BufferedCanvas):

9 def __init__(self, seqs, *args, **kw):

10 self.seqs = seqs

11 self.font = wx.FFont(12, wx.FONTFAMILY_MODERN)

12 bufferedcanvas.BufferedCanvas.__init__(self, *args, **kw)

14 dc = wx.ClientDC(self)

15 dc.SetFont(self.font)

16 w = (len(seqs[0][1])+1) * dc.GetCharWidth()

17 h = (len(seqs)+1) * (dc.GetCharHeight() + 1)

18 self.size = w, h

19 self.SetVirtualSize(self.size)

21 self.Bind(wx.EVT_SCROLL, self.onPaint)

23 self.SetupScrolling()

25 def draw(self, dc):

26 dc.SetBackground(wx.Brush("White"))

27 dc.Clear()

28 dc.SetFont(self.font)

30 w = dc.GetCharWidth()

31 h = dc.GetCharHeight()

32 for i, (name, body, ids, colors) in enumerate(self.seqs):

33 for j in xrange(len(body)):

34 x = j * w

35 y = i * (h + 1)

36 dc.SetBrush(wx.Brush(colors[j]))

37 dc.SetPen(wx.Pen(colors[j]))

38 dc.DrawRectangle(x, y, x + w, y + h)

39 dc.SetPen(wx.Pen("Black"))

40 dc.DrawText(body[j], x, y)

42 if hasattr(self, 'size'):

43 self.SetVirtualSize(self.size)

45 seqs = common.autoload('data/small.fasta')

47 app = wx.App(False)

48 top = wx.Frame(None, title='Example', size=(500, 500))

49 text = Text(seqs, top)

50 top.Show(True)

52 app.MainLoop()