def __init__(self, parent, state):
wx.PyScrolledWindow.__init__(self, parent)
self.state = state
self.img = None
self.redraw_timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.on_redraw_timer, self.redraw_timer)
self.Bind(wx.EVT_SET_FOCUS, self.on_focus)
self.redraw_timer.Start(200)
self.mainSizer = wx.BoxSizer(wx.VERTICAL)
self.SetSizer(self.mainSizer)
# panel for the main image
self.imagePanel = mp_widgets.ImagePanel(self, wx.EmptyImage(state.width,state.height))
self.mainSizer.Add(self.imagePanel, flag=wx.TOP|wx.LEFT|wx.GROW, border=5)
for ev in state._events:
self.imagePanel.Bind(ev, self.on_event)
self.redraw()
state.frame.Fit()
self.SetScrollbars(1, 1, 100, 100)
def __init__(self, parent, state):
wx.Panel.__init__(self, parent)
self.state = state
self.img = None
self.map_img = None
self.redraw_timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.on_redraw_timer, self.redraw_timer)
self.Bind(wx.EVT_SET_FOCUS, self.on_focus)
self.redraw_timer.Start(200)
self.mouse_pos = None
self.mouse_down = None
self.click_pos = None
self.last_click_pos = None
if state.elevation:
self.ElevationMap = mp_elevation.ElevationModel()
self.mainSizer = wx.BoxSizer(wx.VERTICAL)
self.SetSizer(self.mainSizer)
# start off with no follow checkbox
self.follow_checkbox = None
# display for lat/lon/elevation
self.position = wx.TextCtrl(self,
style=wx.TE_MULTILINE | wx.TE_READONLY)
if os.name == 'nt':
self.position.SetValue("line 1\nline 2\n")
size = self.position.GetBestSize()
self.position.SetMinSize(size)
self.position.SetValue("")
else:
textsize = tuple(
self.position.GetFullTextExtent('line 1\nline 2\n')[0:2])
self.position.SetMinSize(textsize)
self.mainSizer.AddSpacer(2)
self.mainSizer.Add(self.position,
flag=wx.LEFT | wx.BOTTOM | wx.GROW,
border=0)
self.position.Bind(wx.EVT_SET_FOCUS, self.on_focus)
# a place to put control flags
self.controls = wx.BoxSizer(wx.HORIZONTAL)
self.mainSizer.Add(self.controls,
0,
flag=wx.ALIGN_LEFT | wx.TOP | wx.GROW)
self.mainSizer.AddSpacer(2)
# a place to put information like image details
self.information = wx.BoxSizer(wx.HORIZONTAL)
self.mainSizer.Add(self.information,
0,
flag=wx.ALIGN_LEFT | wx.TOP | wx.GROW)
self.mainSizer.AddSpacer(2)
# panel for the main map image
self.imagePanel = mp_widgets.ImagePanel(
self, wx.EmptyImage(state.width, state.height))
self.mainSizer.Add(self.imagePanel, flag=wx.GROW, border=5)
self.imagePanel.Bind(wx.EVT_MOUSE_EVENTS, self.on_mouse)
self.imagePanel.Bind(wx.EVT_KEY_DOWN, self.on_key_down)
self.imagePanel.Bind(wx.EVT_MOUSEWHEEL, self.on_mouse_wheel)
# a function to convert from (lat,lon) to (px,py) on the map
self.pixmapper = functools.partial(self.pixel_coords)
self.last_view = None
self.redraw_map()
state.frame.Fit()
def draw(self, parent, box):
'''redraw the image'''
if self.imgpanel is None:
self.imgpanel = mp_widgets.ImagePanel(parent, self.img())
box.Add(self.imgpanel, flag=wx.LEFT, border=0)
box.Layout()
