def main(args):
global debugSurface
if len(args) > 1:
camNum = int(args[1])
print "Using cam %s" % (camNum,)
else:
camNum = 0
capture, dims = initializeCapture(cam=camNum, dims=CAPSIZE00)
changeExposure(camNum, value=100)
sketchSurface = GTKGui(dims=GTKGUISIZE)
sketchWindow = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
sketchWindow.add(sketchSurface)
sketchWindow.connect("destroy", gtk.main_quit)
sketchWindow.show_all()
sketchSurface.registerKeyCallback('C', lambda: displayCalibrationPattern(sketchSurface))
calibArea = CalibrationArea(capture, dims, sketchSurface)
calibArea.registerKeyCallback('+', lambda x: changeExposure(camNum, 100))
calibArea.registerKeyCallback('-', lambda x: changeExposure(camNum, -100))
calibWindow = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
calibWindow.add(calibArea)
calibWindow.connect("destroy", lambda x: calibWindow.destroy())
calibWindow.show_all()
debugSurface = DebugWindow()
debugWindow = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
debugWindow.add(debugSurface)
# debugWindow.show_all()
sketchSurface.grab_focus()
gtk.main()
print "gtkMain exits"
def testCaptureAndRecognize():
"""Open a GUI and perform recognition when the user hits 'p'"""
from gtkStandalone import GTKGui
import gtk
def printBoardStrokes(board):
flippedStrokes = flipStrokes(board.Strokes)
equation = recognizeEquation(flippedStrokes)
print "Equation: '%s'" % (equation)
handwriting = recognizeHandwriting(flippedStrokes)
print "Handwriting: %s" % (handwriting)
win = gtk.Window()
gui = GTKGui()
gui.registerKeyCallback('p', lambda: printBoardStrokes(gui.board))
win.add(gui)
win.show_all()
gtk.main()
def main(args):
dims = (2592, 1944)
gui = GTKGui(dims = (1600, 1050))
cam = CamArea( dims=dims)
# diffImageArea = ImageArea()
# lastImage = cv.CreateMat(cam.dimensions[1], cam.dimensions[0], cv.CV_8UC3)
# cv.Set(lastImage, 0)
# diffImageArea.setCvMat(lastImage)
cam.pause()
cam.registerKeyCallback('v', lambda : captureAndProcessImage(cam, gui) )
cam.registerKeyCallback('P', lambda : cam.resume() )
cam.registerKeyCallback('p', lambda : cam.pause() )
gui.registerKeyCallback('v', lambda : captureAndProcessImage(cam, gui) )
gui.registerKeyCallback('f', lambda : cam.pause() )
gui.registerKeyCallback('c', lambda : displayCalibrationPattern(gui) )
sketchWindow = gtk.Window()
sketchWindow.add(gui)
sketchWindow.connect("destroy", gtk.main_quit)
sketchWindow.show_all()
# diffWindow = gtk.Window()
# diffWindow.add(diffImageArea)
# diffWindow.connect("destroy", gtk.main_quit)
# diffWindow.show_all()
cameraWindow = gtk.Window()
cameraWindow.add(cam)
cameraWindow.connect("destroy", gtk.main_quit)
cameraWindow.show_all()
displayCalibrationPattern(gui)
gtk.main()