import numpy as np
import PIL.Image
import wx
import guitrial as gui
#--------------------------------------------------------------------
def loadjpg2scrollbitmap(self):

    image = PIL.Image.open("picture1.jpg")
    width, height = image.size
    image2 = wx.EmptyImage( width, height )
    image2.SetData( image.tobytes() )
    self.m_bitmapScroll.SetBitmap(wx.BitmapFromImage(image2))


class MainFrame(gui.MyFrame):
    #constructor
    def __init__(self,parent):

        #initialize parent class
        gui.MyFrame.__init__(self,parent)

        self.m_bitmapScroll.Bind( wx.EVT_MOTION, self.m_bitmapScrollOnPaint ) #for drawing
        self.m_bitmapScroll.Bind(wx.EVT_MOTION, self.OnMouseMove)
        self.panel_pos = (0,0)
        loadjpg2scrollbitmap(self)


        scrollWin = self.m_scrolledWindow1
        scrollWin.SetScrollbars(0,20,0,100)
    #-------------------------------------------------------


    # DRAW RECTANGLE WITH MOUSE, GET COORDINATES
    def m_bitmapScrollOnLeftDown( self, event ):
        self.panel_pos = self.m_bitmapScroll.ScreenToClient(wx.GetMousePosition())


    def m_bitmapScrollOnLeftUp( self,event):
        self.panel_pos2 = self.m_bitmapScroll.ScreenToClient(wx.GetMousePosition())

    def OnMouseMove(self, event):
        self.pos = event.GetPosition()
        #self.Refresh()
        print(self.pos)

    #"""
    def m_bitmapScrollOnPaint( self, event ):
        self.pos = wx.GetMousePosition()
        """
        w, h = 100, 100
        bmp = wx.EmptyBitmap(w, h)
        #dc = wx.MemoryDC()

        dc= wx.MemoryDC(self.bitmap_1)
        dc.DrawRectangle(10,10,200,200)
        dc.SelectObject(wx.NullBitmap) #This de-selects the bitmap

        #dc.SelectObject(bmp)
        dc.SelectObjectAsSource(self.m_bitmapScroll)
        dc.Clear()
        text = "whatever"
        """
app = wx.App(False)
frame = MainFrame(None)
frame.Show(True)
app.MainLoop()
del app