120 lines
7.5 KiB
Python
120 lines
7.5 KiB
Python
# Copyright (c) 2019 Esben Rossel
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# All rights reserved.
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#
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# Author: Esben Rossel <esbenrossel@gmail.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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import os
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import tkinter as tk
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from PIL import Image,ImageTk
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def center_window(size, window) :
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window_width = size[0] #Fetches the width you gave as arg. Alternatively window.winfo_width can be used if width is not to be fixed by you.
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window_height = size[1] #Fetches the height you gave as arg. Alternatively window.winfo_height can be used if height is not to be fixed by you.
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if window==None:
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window_x = 200
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window_y = 200
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else:
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window_x = int((window.winfo_screenwidth() / 2) - (window_width / 2)) #Calculates the x for the window to be in the centre
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window_y = int((window.winfo_screenheight() / 2) - (window_height / 2)) #Calculates the y for the window to be in the centre
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window_geometry = str(window_width) + 'x' + str(window_height) + '+' + str(window_x) + '+' + str(window_y) #Creates a geometric string argument
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window.geometry(window_geometry) #Sets the geometry accordingly.
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return
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def jfshelpme(win,helpfor):
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#### this is where we store the pictures etc
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directory_path = os.path.dirname(__file__)
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file_path = os.path.join(directory_path, 'images\\')
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top = tk.Toplevel(win)
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scrolling = tk.Scrollbar(top)
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scrolling.pack(side=tk.RIGHT, fill=tk.Y)
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frame = tk.Frame(top)
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frame.pack()
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text = tk.Text(frame, height=30, width=100, wrap=tk.WORD)
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text.pack(side=tk.LEFT, fill=tk.Y)
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scrolling.config(command=text.yview)
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text.config(yscrollcommand=scrolling.set)
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image1 = Image.open(file_path+'nm405.gif')
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photoImg = ImageTk.PhotoImage(image1)
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image2 = Image.open(file_path+'methods.gif')
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photoImg2= ImageTk.PhotoImage(image2)
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image3 = Image.open(file_path+'kinetics.gif')
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photoImg3= ImageTk.PhotoImage(image3)
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image4 = Image.open(file_path+'xenon.gif')
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photoImg4= ImageTk.PhotoImage(image4)
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text.tag_configure('it', font=('Arial', 10, 'italic'))
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text.tag_configure('h1', font=('Verdana', 16, 'bold'))
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text.tag_configure('h2', font=('Verdana', 12, 'bold'))
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text.tag_configure('h3', font=('Verdana', 10, 'bold'))
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if (helpfor == 0): #do you need help with the device?
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text.image_create(tk.END,image=photoImg)
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text.insert(tk.END, " Calibration\n", 'h1')
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text.insert(tk.END, "\nTo calibrate the Instrument we need two laserpointer of different colors und known wavelength.\nFor example a blue [405nm] and red [650nm] one.\n")
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text.insert(tk.END, "1) First take two messurements with your device und save the files with the [Save] button under a comprehensible name (e.g. 405nm.data) \n")
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text.insert(tk.END, "2) Open the calibration dialog and insert the wavelength in [nm] and afterwards select the respective file. <first peak> stands for the lower and <second peak> for the higher wavelength.\n")
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text.insert(tk.END, "3) Now you can use the [Calibrate] button to calibrate the instrument and [Save Config] will the store the configuration.\n")
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text.insert(tk.END,"\nAfter this procedure you can switch the [nm] scale on and use other option:\n")
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text.insert(tk.END,'\nMethods\n','h2')
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text.insert(tk.END,"\nAs a Photometer to messure the transmittance or absorbance depending on the concentration of colored compounds.\n\n")
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text.image_create(tk.END,image=photoImg2)
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text.insert(tk.END,"\n\nKinetic\n",'h2')
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text.insert(tk.END,"\nThe instrument can messure in specific intervalls over time the change in absorbance. From this data it is possible to determine the rate of the reaction.\n")
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text.image_create(tk.END,image=photoImg3)
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text.insert(tk.END,"\n Baseline\n",'h1')
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text.insert(tk.END,"\nIn order to messure the absorption of a compound in the cuvette, you have to messure the intensity of the the light passing through the reference cell.\n")
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text.insert(tk.END,"The intensity of the light at a specific wavelength depends on the kind of lightsource. The spectrum of a tungstone lamp is different from a LED etc.\n")
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text.insert(tk.END,"\nTo make things easy: the value <threshold for the baseline> cuts off the beginning and the end where the lightsource is not strong enought to give reasonable results ")
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text.image_create(tk.END,image=photoImg4)
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text.insert(tk.END,"\nFor example xenon-lamp as a source. If the value of the threshold is set to 100 (green), the baseline will start at 380nm and end at 510nm\n")
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text.insert(tk.END,"If the value of the threshold is set to 50 (red), the baseline will start at 370nm and end at 695nm. The baseline determines the range of messurement\n")
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elif (helpfor == 1): #do you need help with the device?
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text.image_create(tk.END,image=photoImg)
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text.insert(tk.END, " Calibration\n", 'h1')
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text.insert(tk.END, "\nTo calibrate the Instrument we need two laserpointer of different colors und known wavelength.\nFor example a blue [405nm] and red [650nm] one.\n")
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text.insert(tk.END, "1) First take two messurements with your device und save the files with the [Save] button under a comprehensible name (e.g. 405nm.data) \n")
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text.insert(tk.END, "2) Open the calibration dialog and insert the wavelength in [nm] and afterwards select the respective file. <first peak> stands for the lower and <second peak> for the higher wavelength.\n")
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text.insert(tk.END, "3) Now you can use the [Calibrate] button to calibrate the instrument and [Save Config] will the store the configuration.\n")
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text.insert(tk.END,"\nAfter this procedure you can switch the [nm] scale on and use other option:\n")
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text.insert(tk.END,'\nMethods\n','h2')
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text.insert(tk.END,"\nAs a Photometer to messure the transmittance or absorbance depending on the concentration of colored compounds.\n\n")
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text.image_create(tk.END,image=photoImg2)
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text.insert(tk.END,"\n\nKinetic\n",'h2')
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text.insert(tk.END,"\nThe instrument can messure in specific intervalls over time the change in absorbance. From this data it is possible to determine the rate of the reaction.\n")
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text.image_create(tk.END,image=photoImg3)
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### at the end
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text.config(state=tk.DISABLED)
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top.focus_set()
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top.grab_set()
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top.wait_window() |