wxpython 如何控制图片控件的大小?

[但诺]

在做一个图片管理器 但是有些图片很大影响布局...问: 怎样控制图片控件的大小?使图片适当地显示
一般是wx.image控件...gif的话是GIFAnimationCtrl控件

求指导
图片的控件是放在某个sizer里面的- -

[panghuhu250]

wxImage.Scale? http://docs.wxwidgets.org/2.8/wx_wximage.html#wximagescale

[iasky]

用Scale ？

import wx

def scale_bitmap(bitmap, width, height):
    image = wx.ImageFromBitmap(bitmap)
    image = image.Scale(width, height, wx.IMAGE_QUALITY_HIGH)
    result = wx.BitmapFromImage(image)
    return result

class Panel(wx.Panel):
    def __init__(self, parent, path):
        super(Panel, self).__init__(parent, -1)
        bitmap = wx.Bitmap(path)
        bitmap = scale_bitmap(bitmap, 300, 200)
        control = wx.StaticBitmap(self, -1, bitmap)
        control.SetPosition((10, 10))

if __name__ == '__main__':
    app = wx.PySimpleApp()
    frame = wx.Frame(None, -1, 'Scaled Image')
    panel = Panel(frame, 'input.jpg')
    frame.Show()
    app.MainLoop()