def draw(self, parent, box):
'''redraw the image'''
from MAVProxy.modules.lib import mp_widgets
if self.imgpanel is None:
self.imgpanel = mp_widgets.ImagePanel(parent, self.img())
box.Add(self.imgpanel, flag=wx.LEFT, border=0)
box.Layout()
def __init__(self, parent, state):
from MAVProxy.modules.lib import mp_widgets
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)
# 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, np.zeros((state.height, state.width, 3), dtype=np.uint8))
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 __init__(self, parent, state):
wx.Panel.__init__(self, parent)
self.frame = 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(100)
self.mouse_down = None
self.drag_step = 10
self.zoom = 1.0
self.menu = None
self.popup_menu = None
self.wx_popup_menu = None
self.popup_pos = None
self.last_size = None
self.done_PIL_warning = False
state.brightness = 1.0
# dragpos is the top left position in image coordinates
self.dragpos = wx.Point(0, 0)
self.need_redraw = True
self.mainSizer = wx.BoxSizer(wx.VERTICAL)
self.SetSizer(self.mainSizer)
# panel for the main image
with warnings.catch_warnings():
warnings.simplefilter('ignore')
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=0)
if state.mouse_events:
self.imagePanel.Bind(wx.EVT_MOUSE_EVENTS, self.on_event)
else:
self.imagePanel.Bind(wx.EVT_MOUSE_EVENTS, self.on_mouse_event)
if state.key_events:
self.imagePanel.Bind(wx.EVT_KEY_DOWN, self.on_event)
else:
self.imagePanel.Bind(wx.EVT_KEY_DOWN, self.on_key_event)
self.imagePanel.Bind(wx.EVT_MOUSEWHEEL, self.on_mouse_wheel)
self.redraw()
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()
def add_image(self, tab_name):
'''added a choice input line'''
from MAVProxy.modules.lib import mp_widgets
tab = self.panel(tab_name)
ctrl = mp_widgets.ImagePanel(self, wx.EmptyImage(100, 100))
self._add_input(tab_name, 'image', ctrl, None)
