canvas3d.py 文件源码

def on_save(self, evt):
        dic = {'open':wx.FD_OPEN, 'save':wx.FD_SAVE}
        filt = 'PNG files (*.png)|*.png'
        dialog = wx.FileDialog(self, 'Save Picture', '', '', filt, wx.FD_SAVE)
        rst = dialog.ShowModal()
        if rst == wx.ID_OK:
            path = dialog.GetPath()
            self.canvas.save_bitmap(path)
        dialog.Destroy()