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Generally speaking, a kiosk is a tiny, temporary, stand-alone booth that is placed in high-traffic locations for the purpose of marketing. A kiosk is often staffed by one or two people who work together to draw attention to the booth in order to get new clients.Key Points BrieflyKiosk is used by small and large businesses and they are generally temporary, stand alone booth located to attract consumers and promote brand.There could be just a couple of people incharge of a Kiosk or in some modern situations, they are automated.These are considered to be cost-effective solitons for small businesses and attract ... Read More
The PIL or Pillow package in Python provides a way to process images in a program. We can open an image, manipulate the image for different use, and can use it to visualize the data as well. In order to use the PIL package in Tkinter, you've to install the Python Pillow library in your environment.To install Pillow, just type pip install pillow. Once the installation has been successful, you can import the module in your project and use it for further implementation.ExampleIn this example, we've displayed an image in the canvas widget using Python Pillow package.# Import the required ... Read More
The popular messaging service application Kik introduced their own cryptocurrency to reward users, and it is called Kin. This could be earned by several members who participate on the messaging platform of Kik as reward points. The incentive provided by the company is to use these points to make other purchases.Key Points BrieflyThe social media application Kik offered its users a cryptocurrency in 2017 through an initial coin offering.The company has claimed to have raised over $100 Million from that offering.The company enjoyed great success mainly because of the vast number of users that they enjoy when compared to other ... Read More
The Tkinter Menu widget is used to create a dropdown menu in an application. With menu widgets, we can select an item from the menu and run a specific task in the application.In many applications, we see a dotted separator line that separates the menu items in the menu. The separator separates the menu item of one type from another, and we can use it to visualize the hierarchy of the menu items. To create a separator among the menu items, you can use the add_separator() method.Example# Import the required libraries from tkinter import * from tkinter import ttk ... Read More
Consider a case for creating a GUI application such that when we click on the window with a mouse button, it stores the coordinates and draws a dot. Tkinter provides events that allow the user to bind the keys or buttons with the functions.To draw a dot on click event, we can follow these general steps −Create a canvas widget and pack it to display in the window.Define a function draw_dot() that works as the event when the user does the click event.Create a global variable that counts the number of clicks in the canvas.If the count becomes two, then ... Read More
The Kenyan Shilling (KES) is the main currency of the Republic of Kenya. It is also used in Kenya, the Sudan, and Somalia, among other countries in Africa. The shilling is subdivided into 100 cents, with each cent representing one penny. Prices often contain the abbreviation KSh, as in "100 KSh" to refer to one hundred shillings, or "100 KSh" to refer to one hundred shillings. KES is the trade symbol for the foreign exchange market (FX).KES/USD exchange rates touched a record high in 2009 at about 75 shillings per US dollar, but the rate steadily declined over the following ... Read More
Tkinter Frame widget is very useful for grouping multiple widgets in a frame. It includes all the functions and properties that applies to the parent window.To create a Frame widget, we can instantiate an object of the Frame class. Once we define the Frame widget in the window, we can directly pick any widget and place it into the frame.ExampleIn this example, we've created a Frame widget and defined some widgets in it.# Import the required libraries from tkinter import * from tkinter import ttk # Create an instance of tkinter frame or window win=Tk() # Set the ... Read More
Tkinter events are executed at runtime and when we bind these events with a button or key, then we will get access to prioritize the event in the application.To bind the key with an event in Tkinter window, we can use bind('', callback) by specifying the key and the callback function as the arguments. Once we bind the key to an event, we can get full control over the events.Example# Import the required libraries from tkinter import * from PIL import Image, ImageTk # Create an instance of tkinter frame or window win=Tk() # Set the size ... Read More
To work with images in tkinter, Python provides PIL or Pillow toolkit. It has many built-in functions that can be used to operate an image of different formats.To open an image in a canvas widget, we have use create_image(x, y, image, **options) constructor. When we pass the Image value to the constructor, it will display the image in the canvas.Example# Import the required libraries from tkinter import * from PIL import Image, ImageTk # Create an instance of tkinter frame or window win=Tk() # Set the size of the window win.geometry("700x600") # Create a canvas widget canvas=Canvas(win, ... Read More
The Entry widget in tkinter is a basic one-line character Entry box that accepts single line user input. To configure the properties of the Entry widget such as its font-size and width, we can define an inline widget constructor.ExampleHere is an example of how you can define the font-size of the Entry widget.# Import the required libraries from tkinter import * from tkinter import ttk # Create an instance of tkinter frame or window win=Tk() # Set the size of the window win.geometry("700x350") # Create an Entry widget entry=Entry(win, width=35, font=('Georgia 20')) entry.pack() win.mainloop()OutputRun the above ... Read More