Background image is not taking full length height from the bottom. Is there someone to have any approach to get it full length height for parent control(panel)

[ambesh25]

Background image is not taking full length height from the bottom. Is there someone to have any approach to get it full length height for parent control(panel).

I have placed a background image in panel. and also resizing and scaling background images accordance to panel size. Please find below code sample.

import wx.grid

class Frame ( wx.Frame ):

def __init__( self, parent ):
    wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, title = u"Test", pos=wx.DefaultPosition, size=wx.DefaultSize)
    self.SetSizeHintsSz( wx.DefaultSize, wx.DefaultSize )
    bSizer11 = wx.BoxSizer( wx.HORIZONTAL )
    self.img1=wx.Image(".\splash.png", wx.BITMAP_TYPE_ANY)
    self.m_bitmap3 = wx.StaticBitmap( self, wx.ID_ANY, wx.BitmapFromImage(self.img1), wx.DefaultPosition, wx.DefaultSize, 0 )
    bSizer11.Add( self.m_bitmap3, 1, wx.EXPAND, 0 )
    self.Bind(wx.EVT_SIZE, self.onResize)
    self.SetSizer( bSizer11 )
    self.Layout()
    self.Centre(wx.BOTH)
    self.Show()

def onResize(self, event):
    frame_size = self.GetSize()
    frame_h = (frame_size[0])
    frame_w = (frame_size[1])
    img1 = self.img1.Scale(frame_h,frame_w)
    self.m_bitmap3.SetBitmap(wx.BitmapFromImage(img1))
    self.Refresh()
    self.Layout()

if name == “main”:
app = wx.App()
Frame(None)
app.MainLoop()

The output is something like

[da-dada]

I guess the aspect ratio (ScaleMode)

[RichardT]

I ran your code using Python 3.10.6 + wxPython 4.2.0 gtk3 (phoenix) wxWidgets 3.2.0 on Linux Mint 21.1.

The only changes I made were to fix 3 deprecation warnings and to specify one of my own images.

This is the modified code:

import wx

class Frame ( wx.Frame ):
    def __init__( self, parent ):
        wx.Frame.__init__( self, parent, id = wx.ID_ANY, title = u"Test", pos=wx.DefaultPosition, size=wx.DefaultSize)
        self.SetSizeHints( wx.DefaultSize, wx.DefaultSize )
        bSizer11 = wx.BoxSizer( wx.HORIZONTAL )
        self.img1=wx.Image("IMJ_31183.png", wx.BITMAP_TYPE_ANY)
        self.m_bitmap3 = wx.StaticBitmap( self, wx.ID_ANY, wx.Bitmap(self.img1), wx.DefaultPosition, wx.DefaultSize, 0 )
        bSizer11.Add( self.m_bitmap3, 1, wx.EXPAND, 0 )
        self.Bind(wx.EVT_SIZE, self.onResize)
        self.SetSizer( bSizer11 )
        self.Layout()
        self.Centre(wx.BOTH)
        self.Show()

    def onResize(self, event):
        frame_size = self.GetSize()
        frame_h = (frame_size[0])
        frame_w = (frame_size[1])
        img1 = self.img1.Scale(frame_h,frame_w)
        self.m_bitmap3.SetBitmap(wx.Bitmap(img1))
        self.Refresh()
        self.Layout()


if __name__ == "__main__":
    app = wx.App()
    Frame(None)
    app.MainLoop()

When I run it, the image does fill the whole frame and scales as expected when I resize the frame.

[da-dada]

Portsmouth