mirror of
https://github.com/wxWidgets/Phoenix.git
synced 2025-09-05 17:30:26 +02:00
7bc7aaf7f8
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@73882 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
112 lines
2.9 KiB
Python
112 lines
2.9 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
A small demo of how to use Groups of Objects
|
|
|
|
"""
|
|
|
|
import wx
|
|
|
|
## import the installed version
|
|
from wx.lib.floatcanvas import NavCanvas, FloatCanvas
|
|
|
|
## import a local version
|
|
#import sys
|
|
#sys.path.append("..")
|
|
#from floatcanvas import NavCanvas, FloatCanvas
|
|
|
|
class DrawFrame(wx.Frame):
|
|
|
|
"""
|
|
A frame used for the FloatCanvas Demo
|
|
|
|
"""
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
wx.Frame.__init__(self, *args, **kwargs)
|
|
|
|
self.CreateStatusBar()
|
|
|
|
# Add the Canvas
|
|
NC = NavCanvas.NavCanvas(self,-1,
|
|
size = (500,500),
|
|
ProjectionFun = None,
|
|
Debug = 0,
|
|
BackgroundColor = "DARK SLATE BLUE",
|
|
)
|
|
Canvas = NC.Canvas
|
|
self.Canvas = Canvas
|
|
|
|
self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
|
|
|
|
Point = (45,40)
|
|
|
|
## create a few Objects:
|
|
C = FloatCanvas.Circle((0, 0), 10, FillColor="Red")
|
|
R = FloatCanvas.Rectangle((5, 5),(15, 8), FillColor="Blue")
|
|
E = FloatCanvas.Ellipse((1.5, 1.5), (12, 8), FillColor="Purple")
|
|
C2 = FloatCanvas.Circle((0, 5), 10, FillColor="cyan")
|
|
T = FloatCanvas.Text("Group A", (5.5, 5.5), Position="cc", Size = 16, Weight=wx.BOLD, Family=wx.SWISS)
|
|
|
|
self.GroupA = FloatCanvas.Group((R,C,E))
|
|
self.GroupA.AddObjects((C2,T))
|
|
Canvas.AddObject(self.GroupA)
|
|
|
|
|
|
## create another Groups of objects
|
|
|
|
R = FloatCanvas.Rectangle((15, 15),(10, 18), FillColor="orange")
|
|
E = FloatCanvas.Ellipse((22, 28), (12, 8), FillColor="yellow")
|
|
C = FloatCanvas.Circle((25, 20), 15, FillColor="Green")
|
|
C2 = FloatCanvas.Circle((12, 22), 10, FillColor="cyan")
|
|
T = FloatCanvas.Text("Group B", (19, 24), Position="cc", Size = 16, Weight=wx.BOLD, Family=wx.SWISS)
|
|
|
|
self.GroupB = FloatCanvas.Group((R,E,C,C2,T))
|
|
Canvas.AddObject(self.GroupB)
|
|
|
|
self.Groups = {"A":self.GroupA, "B":self.GroupB}
|
|
|
|
# Add a couple of tools to the Canvas Toolbar
|
|
|
|
tb = NC.ToolBar
|
|
# tb.AddSeparator()
|
|
|
|
for Group in self.Groups.keys():
|
|
Button = wx.Button(tb, wx.ID_ANY, "Hide/Show%s"%Group)
|
|
tb.AddControl(Button)
|
|
print Group
|
|
Button.Bind(wx.EVT_BUTTON, lambda evt, group=Group: self.HideGroup(evt, group))
|
|
tb.Realize()
|
|
|
|
self.Show()
|
|
Canvas.ZoomToBB()
|
|
|
|
def OnMove(self, event):
|
|
"""
|
|
Updates the status bar with the world coordinates of the mouse position
|
|
|
|
"""
|
|
self.SetStatusText("%.2f, %.2f"%tuple(event.Coords))
|
|
|
|
def HideGroup(self, evt, group=""):
|
|
G = self.Groups[group]
|
|
G.Visible = not G.Visible
|
|
self.Canvas.Draw(Force=True)
|
|
|
|
app = wx.App(False)
|
|
F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
|
|
app.MainLoop()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|