#!/usr/bin/env python

#-*- coding:utf-8 -*-

"""

HOLO_TO_SLM:

This program takes in an array, converts it into an image, and projects it onto a widget.

This program then creates a window onto a secondary display and displays the

widget on that window.

There is a "set hologram" button that takes text input and acts on it. Inputting "phaseshift"

will project an optical conveyor beam at phase shifts (2pi/100)*u, u running from 1-100. After it projects one beam, opencv takes a picture and saves it with the corresponding phaseshift, then the program projects the next beam, and so on.

Finally, this program also creates a menu on the original display that shows the projected image and a "quit" button.

authors: Nikitas Kanellakopoulos and David Ruffner

References: zetcode.com

Modification History:

2014_07_31: Edited by David B. Ruffner, New York University

2014_09_08: Edited by Nikitas Kanellakopoulos, NYU. Added ability to import an

image and project it onto the window created.

2014_12_04: Edited by Nikitas Kanellakopoulos, NYU. Added the ability to type "phaseshift" and run 100 phaseshifts of the optical conveyor beam

2014_12_09: Edited by Nikitas Kanellakopoulos, NYU. Added opencv capabilities to "phaseshift," allowing it to take pictures of each phaseshift

2015_1_21: Edited by Nikitas Kanellakopoulos, NYU. Added the ability to display a static conveyor beam in the drop down menu.

"""

import sip

sip.setapi('QString', 2)

sip.setapi('QVariant', 2)

from PyQt4 import QtGui, QtCore

#import projectconveyer

import numpy as np

import qimage2ndarray as q2

import time

#import cv2.cv as cv #opencv for taking pictures in camera

import cv2 as cv

import projectconveyor

import planewave

import lens

import os

import re

import vortex

import scanner

import holo_common as common

import rayleighsommerfeld

import besselbeam

from PIL import Image

c = common.Calibrations() #import standard calibrations for SLM - specifically to create the correct size arrays

class ImageChanger(QtGui.QWidget): #creates a widget for a drop down menu

self.layout.addWidget(self.comboBox)

class MyWindow(QtGui.QWidget): #creates the window to be populated with widgets

self.label.setPixmap(pixmap)

def SLM(array='heart.png'): #default image set to locally stored file

return img

if __name__ == "__main__":

import sys

images = [ "heart.png","star.png","besselbeam.npy", "conveyorarray.npy","planewave.npy", "lens.npy", "vortex.npy","besselplane.npy"]

#!/usr/bin/env python

#-*- coding:utf-8 -*-

"""

HOLO_TO_SLM:

This program takes in an array, converts it into an image, and projects it onto a widget.

This program then creates a window onto a secondary display and displays the

widget on that window.

There is a "set hologram" button that takes text input and acts on it. Inputting "phaseshift"

will project an optical conveyor beam at phase shifts (2pi/100)*u, u running from 1-100. After it projects one beam, opencv takes a picture and saves it with the corresponding phaseshift, then the program projects the next beam, and so on.

Finally, this program also creates a menu on the original display that shows the projected image and a "quit" button.

authors: Nikitas Kanellakopoulos and David Ruffner

References: zetcode.com

Modification History:

2014_07_31: Edited by David B. Ruffner, New York University

2014_09_08: Edited by Nikitas Kanellakopoulos, NYU. Added ability to import an

image and project it onto the window created.

2014_12_04: Edited by Nikitas Kanellakopoulos, NYU. Added the ability to type "phaseshift" and run 100 phaseshifts of the optical conveyor beam

2014_12_09: Edited by Nikitas Kanellakopoulos, NYU. Added opencv capabilities to "phaseshift," allowing it to take pictures of each phaseshift

2015_1_21: Edited by Nikitas Kanellakopoulos, NYU. Added the ability to display a static conveyor beam in the drop down menu.

"""

import sip

sip.setapi('QString', 2)

sip.setapi('QVariant', 2)

from PyQt4 import QtGui, QtCore

#import projectconveyer

import numpy as np

import qimage2ndarray as q2

import time

#import cv2.cv as cv #opencv for taking pictures in camera

import cv2 as cv

import projectconveyor

import planewave

import lens

import os

import re

import vortex

import scanner

import holo_common as common

import rayleighsommerfeld

import besselbeam

from PIL import Image

c = common.Calibrations() #import standard calibrations for SLM - specifically to create the correct size arrays

class ImageChanger(QtGui.QWidget): #creates a widget for a drop down menu

self.layout.addWidget(self.comboBox)

class MyWindow(QtGui.QWidget): #creates the window to be populated with widgets

else: converted_image#!/usr/bin/env python

#-*- coding:utf-8 -*-

"""

HOLO_TO_SLM:

This program takes in an array, converts it into an image, and projects it onto a widget.

This program then creates a window onto a secondary display and displays the

widget on that window.

There is a "set hologram" button that takes text input and acts on it. Inputting "phaseshift"

will project an optical conveyor beam at phase shifts (2pi/100)*u, u running from 1-100. After it projects one beam, opencv takes a picture and saves it with the corresponding phaseshift, then the program projects the next beam, and so on.

Finally, this program also creates a menu on the original display that shows the projected image and a "quit" button.

authors: Nikitas Kanellakopoulos and David Ruffner

References: zetcode.com

Modification History:

2014_07_31: Edited by David B. Ruffner, New York University

2014_09_08: Edited by Nikitas Kanellakopoulos, NYU. Added ability to import an

image and project it onto the window created.

2014_12_04: Edited by Nikitas Kanellakopoulos, NYU. Added the ability to type "phaseshift" and run 100 phaseshifts of the optical conveyor beam

2014_12_09: Edited by Nikitas Kanellakopoulos, NYU. Added opencv capabilities to "phaseshift," allowing it to take pictures of each phaseshift

2015_1_21: Edited by Nikitas Kanellakopoulos, NYU. Added the ability to display a static conveyor beam in the drop down menu.

"""

import sip

sip.setapi('QString', 2)

sip.setapi('QVariant', 2)

from PyQt4 import QtGui, QtCore

#import projectconveyer

import numpy as np

import qimage2ndarray as q2

import time

#import cv2.cv as cv #opencv for taking pictures in camera

import cv2 as cv

import projectconveyor

import planewave

import lens

import os

import re

import vortex

import scanner

import holo_common as common

import rayleighsommerfeld

import besselbeam

from PIL import Image

c = common.Calibrations() #import standard calibrations for SLM - specifically to create the correct size arrays

class ImageChanger(QtGui.QWidget): #creates a widget for a drop down menu

self.layout.addWidget(self.comboBox)

class MyWindow(QtGui.QWidget): #creates the window to be populated with widgets

self.label.setPixmap(pixmap)

def SLM(array='heart.png'): #default image set to locally stored file

return img

if __name__ == "__main__":

import sys

images = [ "heart.png","star.png","besselbeam.npy", "conveyorarray.npy","planewave.npy", "lens.npy", "vortex.npy","besselplane.npy"]

app = QtGui.QApplication(sys.argv)

app.setApplicationName('MyWindow')

main = MyWindow(images)

main.show()

sys.exit(app.exec_())

= pathToImage

pixmap = QtGui.QPixmap(converted_image)

pixmap = pixmap.scaledToHeight(300)

SLM(converted_image)

self.label.setPixmap(pixmap)

def SLM(array='heart.png'): #default image set to locally stored file

return img

if __name__ == "__main__":

import sys

images = [ "heart.png","star.png","besselbeam.npy", "conveyorarray.npy","planewave.npy", "lens.npy", "vortex.npy","besselplane.npy"]

app = QtGui.QApplication(sys.argv)

app.setApplicationName('MyWindow')

main = MyWindow(images)

main.show()

sys.exit(app.exec_())

app = QtGui.QApplication(sys.argv)

app.setApplicationName('MyWindow')

main = MyWindow(images)

main.show()

sys.exit(app.exec_())