Added the sample code from wxPython In Action to the samples dir

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/samples/wxPIA_book/Chapter-12/images.py

@@ -0,0 +1,35 @@
+import wx
+
+filenames = ["image.bmp", "image.gif", "image.jpg", "image.png" ]
+             
+class TestFrame(wx.Frame):
+    def __init__(self):
+        wx.Frame.__init__(self, None, title="Loading Images")
+        p = wx.Panel(self)
+
+        fgs = wx.FlexGridSizer(cols=2, hgap=10, vgap=10)
+        for name in filenames:
+            # load the image from the file
+            img1 = wx.Image(name, wx.BITMAP_TYPE_ANY)
+
+            # Scale the original to another wx.Image
+            w = img1.GetWidth()
+            h = img1.GetHeight()
+            img2 = img1.Scale(w/2, h/2)
+
+            # turn them into static bitmap widgets
+            sb1 = wx.StaticBitmap(p, -1, wx.BitmapFromImage(img1))
+            sb2 = wx.StaticBitmap(p, -1, wx.BitmapFromImage(img2))
+
+            # and put them into the sizer
+            fgs.Add(sb1)
+            fgs.Add(sb2)
+
+        p.SetSizerAndFit(fgs)
+        self.Fit()
+        
+
+app = wx.PySimpleApp()
+frm = TestFrame()
+frm.Show()
+app.MainLoop()