GUI2D.py

from typing import Type
import numpy as np 
import matplotlib.pyplot as plt
from skimage.draw import ellipse

from skimage.filters import gaussian, sobel
from skimage.segmentation import watershed

from skimage import measure
import matplotlib.pyplot as plt
import pydicom
import PySimpleGUI as sg
import cv2
import numpy as np
from pydicom.data import get_testdata_files
import pylab
from PIL import Image, ImageColor, ImageDraw
from matplotlib.widgets import Cursor

import sys

import io
import os
import shutil
import tempfile

# cd Documents\fourthyear\Masters\surge_3\surge_3\scripts
#https://realpython.com/pysimplegui-python/
def selectview():

    filename = "MATCH_anterior_left.dcm"
    dataset = pydicom.dcmread(filename)
    img_full = dataset.pixel_array
    
    print(img_full.shape)
    dim1=img_full.shape[0]-1
    dim2=img_full.shape[1]-1
    dim3=img_full.shape[2]-1
    thickness=10
    dimstr="Resolution= " + str(img_full.shape[0]) + "x" + str(img_full.shape[1]) + "x" + str(img_full.shape[2]) + "\nSlice Thickness=" + str(thickness)
    '''
    plt.imshow(img_full[0],cmap=pylab.cm.bone)
    plt.show()'''

    sg.theme("LightGreen")

    panel_flag=1
    # Define the window layout #need to add key to cropping input
    layout = [
        [sg.Text("Vessel Segmentation", size=(60, 1), justification="center")],
        [sg.Image(filename="", key="-IMAGE1-"),sg.Image(filename="", key="-IMAGE2-"),sg.Image(filename="", key="-IMAGE3-"),sg.Text(dimstr, size=(25, 2), justification="left")],
        [sg.Button('Crop res1', size =(8, 1)), sg.InputText(size =(5, 1))],
        #sg.Button('Crop res2', size =(8, 1)), sg.InputText(size =(5, 1)),
        #sg.Button('Crop res3', size =(8, 1)), sg.InputText(size =(5, 1))],
        [sg.Radio("None", "Radio", True, size=(10, 1))],
        [
            sg.Radio("dim1", "Radio", size=(10, 1), key="-DIM1-"),
            sg.Slider(
                (0, dim1),
                0,
                1,
                orientation="h",
                size=(40, 15),
                key="-DIM1 SLIDER-",
            ),
        ],
        [
            sg.Radio("dim2", "Radio", size=(10, 1), key="-DIM2-"),
            sg.Slider(
                (0, dim2),
                0,
                1,
                orientation="h",
                size=(40, 15),
                key="-DIM2 SLIDER-",
            ),
        ],
        [
            sg.Radio("dim3", "Radio", size=(10, 1), key="-DIM3-"),
            sg.Slider(
                (0, dim3),
                0,
                1,
                orientation="h",
                size=(40, 15),
                key="-DIM3 SLIDER-",
            ),
        ],
        [sg.Button("Exit", 'Centre', size=(10, 1))],
    ]

    # Create the window and show it without the plot
    window = sg.Window("OpenCV Integration", layout, location=(0, 0))
    x=0
    y=0
    z=0
    while True:
        event, values = window.read(timeout=20)
        if event == sg.WIN_CLOSED:
            break

        if event == "Exit":
            panel_flag=2
            print("pressed")
            break
            print("next panel")

        if values["-DIM1-"]:
            x=int(values["-DIM1 SLIDER-"])

        elif values["-DIM2-"]:
            y=int(values["-DIM2 SLIDER-"])

        elif values["-DIM3-"]:
            z=int(values["-DIM3 SLIDER-"])
        
        frame1=img_full[x,:,:]
        frame2=img_full[:,y,:]
        frame3=img_full[:,:,z]

        imgbytes1 = cv2.imencode(".png", frame1)[1].tobytes()
        window["-IMAGE1-"].update(data=imgbytes1)

        imgbytes2 = cv2.imencode(".png", frame2)[1].tobytes()
        window["-IMAGE2-"].update(data=imgbytes2)

        imgbytes3 = cv2.imencode(".png", frame3)[1].tobytes()
        window["-IMAGE3-"].update(data=imgbytes3)

        #add if statement for crop resolution to update image data

    window.close()




#main()