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Lots of wx namespace updates for the wx.lib package and the demo from

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Jeff Grimmett with some tweaks and changes from Robin


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24889 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2003-12-17 00:34:40 +00:00
parent e1f4ff6ddc
commit b881fc787d
69 changed files with 2756 additions and 2103 deletions
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134
wxPython/wx/lib/wxPlotCanvas.py
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@@ -18,8 +18,28 @@ Original comment follows below:
# Last revision: 1998-7-28
#
"""
# 12/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Updated for V2.5 compatability
# o wx.SpinCtl has some issues that cause the control to
# lock up. Noted in other places using it too, it's not this module
# that's at fault.
# o Added deprecation warning.
#
from wxPython import wx
import warnings
import wx
warningmsg = r"""\
THIS MODULE IS NOW DEPRECATED
This module has been replaced by wxPyPlot, which in wxPython
can be found in wx.lib.plot.py.
"""
warnings.warn(warningmsg, DeprecationWarning, stacklevel=2)
# Not everybody will have Numeric, so let's be cool about it...
try:
@@ -31,10 +51,10 @@ imported. It probably is not installed (it's not part of the standard
Python distribution). See the Python site (http://www.python.org) for
information on downloading source or binaries."""
if wx.wxPlatform == '__WXMSW__':
d = wx.wxMessageDialog(wx.NULL, msg, "Numeric not found")
if d.ShowModal() == wx.wxID_CANCEL:
d = wx.wxMessageDialog(wx.NULL, "I kid you not! Pressing Cancel won't help you!", "Not a joke", wx.wxOK)
if wx.Platform == '__WXMSW__':
d = wx.MessageDialog(None, msg, "Numeric not found")
if d.ShowModal() == wx.ID_CANCEL:
d = wx.MessageDialog(None, "I kid you not! Pressing Cancel won't help you!", "Not a joke", wx.OK)
d.ShowModal()
else:
print msg
@@ -75,7 +95,7 @@ class PolyLine(PolyPoints):
color = self.attributes['color']
width = self.attributes['width']
arguments = []
dc.SetPen(wx.wxPen(wx.wxNamedColour(color), width))
dc.SetPen(wx.Pen(wx.NamedColour(color), width))
dc.DrawLines(map(tuple,self.scaled))
@@ -89,7 +109,7 @@ class PolyMarker(PolyPoints):
'width': 1,
'fillcolor': None,
'size': 2,
'fillstyle': wx.wxSOLID,
'fillstyle': wx.SOLID,
'outline': 'black',
'marker': 'circle'}
@@ -101,11 +121,11 @@ class PolyMarker(PolyPoints):
fillstyle = self.attributes['fillstyle']
marker = self.attributes['marker']
dc.SetPen(wx.wxPen(wx.wxNamedColour(color),width))
dc.SetPen(wx.Pen(wx.NamedColour(color),width))
if fillcolor:
dc.SetBrush(wx.wxBrush(wx.wxNamedColour(fillcolor),fillstyle))
dc.SetBrush(wx.Brush(wx.NamedColour(fillcolor),fillstyle))
else:
dc.SetBrush(wx.wxBrush(wx.wxNamedColour('black'), wx.wxTRANSPARENT))
dc.SetBrush(wx.Brush(wx.NamedColour('black'), wx.TRANSPARENT))
self._drawmarkers(dc, self.scaled, marker, size)
@@ -115,7 +135,7 @@ class PolyMarker(PolyPoints):
f(dc, xc, yc, size)
def _circle(self, dc, xc, yc, size=1):
dc.DrawEllipse(xc-2.5*size,yc-2.5*size,5.*size,5.*size)
dc.DrawEllipse((xc-2.5*size,yc-2.5*size), (5.*size,5.*size))
def _dot(self, dc, xc, yc, size=1):
dc.DrawPoint(xc,yc)
@@ -134,12 +154,12 @@ class PolyMarker(PolyPoints):
(0.0,0.577350*size*5)],xc,yc)
def _cross(self, dc, xc, yc, size=1):
dc.DrawLine(xc-2.5*size,yc-2.5*size,xc+2.5*size,yc+2.5*size)
dc.DrawLine(xc-2.5*size,yc+2.5*size,xc+2.5*size,yc-2.5*size)
dc.DrawLine((xc-2.5*size, yc-2.5*size), (xc+2.5*size,yc+2.5*size))
dc.DrawLine((xc-2.5*size,yc+2.5*size), (xc+2.5*size,yc-2.5*size))
def _plus(self, dc, xc, yc, size=1):
dc.DrawLine(xc-2.5*size,yc,xc+2.5*size,yc)
dc.DrawLine(xc,yc-2.5*size,xc,yc+2.5*size)
dc.DrawLine((xc-2.5*size,yc), (xc+2.5*size,yc))
dc.DrawLine((xc,yc-2.5*size,xc), (yc+2.5*size))
class PlotGraphics:
@@ -169,29 +189,29 @@ class PlotGraphics:
return self.objects[item]
class PlotCanvas(wx.wxWindow):
class PlotCanvas(wx.Window):
def __init__(self, parent, id=-1,
pos = wx.wxDefaultPosition, size = wx.wxDefaultSize,
pos = wx.DefaultPosition, size = wx.DefaultSize,
style = 0, name = 'plotCanvas'):
wx.wxWindow.__init__(self, parent, id, pos, size, style, name)
wx.Window.__init__(self, parent, id, pos, size, style, name)
self.border = (1,1)
self.SetClientSizeWH(400,400)
self.SetBackgroundColour(wx.wxNamedColour("white"))
self.SetClientSize((400,400))
self.SetBackgroundColour("white")
wx.EVT_SIZE(self,self.reconfigure)
wx.EVT_PAINT(self, self.OnPaint)
self.Bind(wx.EVT_SIZE,self.reconfigure)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self._setsize()
self.last_draw = None
# self.font = self._testFont(font)
def OnPaint(self, event):
pdc = wx.wxPaintDC(self)
pdc = wx.PaintDC(self)
if self.last_draw is not None:
apply(self.draw, self.last_draw + (pdc,))
def reconfigure(self, event):
(new_width,new_height) = self.GetClientSizeTuple()
(new_width,new_height) = self.GetClientSize()
if new_width == self.width and new_height == self.height:
return
self._setsize()
@@ -209,14 +229,14 @@ class PlotCanvas(wx.wxWindow):
return font
def _setsize(self):
(self.width,self.height) = self.GetClientSizeTuple();
(self.width,self.height) = self.GetClientSize();
self.plotbox_size = 0.97*Numeric.array([self.width, -self.height])
xo = 0.5*(self.width-self.plotbox_size[0])
yo = self.height-0.5*(self.height+self.plotbox_size[1])
self.plotbox_origin = Numeric.array([xo, yo])
def draw(self, graphics, xaxis = None, yaxis = None, dc = None):
if dc == None: dc = wx.wxClientDC(self)
if dc == None: dc = wx.ClientDC(self)
dc.BeginDrawing()
dc.Clear()
self.last_draw = (graphics, xaxis, yaxis)
@@ -291,19 +311,19 @@ class PlotCanvas(wx.wxWindow):
def _drawAxes(self, dc, xaxis, yaxis,
bb1, bb2, scale, shift, xticks, yticks):
dc.SetPen(wx.wxPen(wx.wxNamedColour('BLACK'),1))
dc.SetPen(wx.Pen(wx.NamedColour('BLACK'),1))
if xaxis is not None:
lower, upper = xaxis
text = 1
for y, d in [(bb1[1], -3), (bb2[1], 3)]:
p1 = scale*Numeric.array([lower, y])+shift
p2 = scale*Numeric.array([upper, y])+shift
dc.DrawLine(p1[0],p1[1],p2[0],p2[1])
dc.DrawLine((p1[0],p1[1]), (p2[0],p2[1]))
for x, label in xticks:
p = scale*Numeric.array([x, y])+shift
dc.DrawLine(p[0],p[1],p[0],p[1]+d)
dc.DrawLine((p[0],p[1]), (p[0],p[1]+d))
if text:
dc.DrawText(label,p[0],p[1])
dc.DrawText(label, (p[0],p[1]))
text = 0
if yaxis is not None:
@@ -313,13 +333,13 @@ class PlotCanvas(wx.wxWindow):
for x, d in [(bb1[0], -3), (bb2[0], 3)]:
p1 = scale*Numeric.array([x, lower])+shift
p2 = scale*Numeric.array([x, upper])+shift
dc.DrawLine(p1[0],p1[1],p2[0],p2[1])
dc.DrawLine((p1[0],p1[1]), (p2[0],p2[1]))
for y, label in yticks:
p = scale*Numeric.array([x, y])+shift
dc.DrawLine(p[0],p[1],p[0]-d,p[1])
dc.DrawLine((p[0],p[1]), (p[0]-d,p[1]))
if text:
dc.DrawText(label,p[0]-dc.GetTextExtent(label)[0],
p[1]-0.5*h)
dc.DrawText(label,
(p[0]-dc.GetTextExtent(label)[0], p[1]-0.5*h))
text = 0
def _ticks(self, lower, upper):
@@ -389,33 +409,33 @@ if __name__ == '__main__':
return PlotGraphics([markers1, lines, markers2])
class AppFrame(wx.wxFrame):
class AppFrame(wx.Frame):
def __init__(self, parent, id, title):
wx.wxFrame.__init__(self, parent, id, title,
wx.wxPyDefaultPosition, wx.wxSize(400, 400))
wx.Frame.__init__(self, parent, id, title,
wx.DefaultPosition, (400, 400))
# Now Create the menu bar and items
self.mainmenu = wx.wxMenuBar()
self.mainmenu = wx.MenuBar()
menu = wx.wxMenu()
menu = wx.Menu()
menu.Append(200, '&Print...', 'Print the current plot')
wx.EVT_MENU(self, 200, self.OnFilePrint)
self.Bind(wx.EVT_MENU, self.OnFilePrint, id=200)
menu.Append(209, 'E&xit', 'Enough of this already!')
wx.EVT_MENU(self, 209, self.OnFileExit)
self.Bind(wx.EVT_MENU, self.OnFileExit, id=209)
self.mainmenu.Append(menu, '&File')
menu = wx.wxMenu()
menu = wx.Menu()
menu.Append(210, '&Draw', 'Draw plots')
wx.EVT_MENU(self,210,self.OnPlotDraw)
self.Bind(wx.EVT_MENU,self.OnPlotDraw, id=210)
menu.Append(211, '&Redraw', 'Redraw plots')
wx.EVT_MENU(self,211,self.OnPlotRedraw)
self.Bind(wx.EVT_MENU,self.OnPlotRedraw, id=211)
menu.Append(212, '&Clear', 'Clear canvas')
wx.EVT_MENU(self,212,self.OnPlotClear)
self.Bind(wx.EVT_MENU,self.OnPlotClear, id=212)
self.mainmenu.Append(menu, '&Plot')
menu = wx.wxMenu()
menu = wx.Menu()
menu.Append(220, '&About', 'About this thing...')
wx.EVT_MENU(self, 220, self.OnHelpAbout)
self.Bind(wx.EVT_MENU, self.OnHelpAbout, id=220)
self.mainmenu.Append(menu, '&Help')
self.SetMenuBar(self.mainmenu)
@@ -426,11 +446,11 @@ if __name__ == '__main__':
self.client = PlotCanvas(self)
def OnFilePrint(self, event):
d = wx.wxMessageDialog(self,
d = wx.MessageDialog(self,
"""As of this writing, printing support in wxPython is shaky at best.
Are you sure you want to do this?""", "Danger!", wx.wxYES_NO)
if d.ShowModal() == wx.wxID_YES:
psdc = wx.wxPostScriptDC("out.ps", wx.True, self)
Are you sure you want to do this?""", "Danger!", wx.YES_NO)
if d.ShowModal() == wx.ID_YES:
psdc = wx.PostScriptDC("out.ps", True, self)
self.client.redraw(psdc)
def OnFileExit(self, event):
@@ -444,21 +464,21 @@ Are you sure you want to do this?""", "Danger!", wx.wxYES_NO)
def OnPlotClear(self,event):
self.client.last_draw = None
dc = wx.wxClientDC(self.client)
dc = wx.ClientDC(self.client)
dc.Clear()
def OnHelpAbout(self, event):
about = wx.wxMessageDialog(self, __doc__, "About...", wx.wxOK)
about = wx.MessageDialog(self, __doc__, "About...", wx.OK)
about.ShowModal()
class MyApp(wx.wxApp):
class MyApp(wx.App):
def OnInit(self):
frame = AppFrame(wx.NULL, -1, "wxPlotCanvas")
frame.Show(wx.True)
frame = AppFrame(None, -1, "wxPlotCanvas")
frame.Show(True)
self.SetTopWindow(frame)
return wx.True
return True
app = MyApp(0)