Christmas tree program in java

Here at Hackaday, we find Christmas time very exciting because it means an influx of holiday-themed hacks that really help us get into the festive mood.

However, not settling for the typical, simple and cyclical pattern for the LEDs, [Andrew] decided the tree had to be programmable of course!

So, a single board computer a C. P running Linux was used to provide a Wifi connection and a web server to easily program the tree.

This is where things get very interesting. The C. Once the perfect pattern is conceived, you can test run it on the online simulator or even send it off straight to the Tree, watching it blink in all its glory on the provided live stream.

We applaud [Andrew] mammoth effort for invoking programming in such a fun way!

Java Tree Data Structure

I was planning to describe the hardware and open source the code, but then Christmas happened. This site uses Akismet to reduce spam. Learn how your comment data is processed. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Learn more. Report comment. Leave a Reply Cancel reply. Search Search for:.This sketch is created with an older version of Processing, and doesn't work on browsers anymore. View Source Code.

Drop files here or select. Also, many other sublime shortcuts are supported. Every time sketch is saved, a version history is created. You can view and restore below. Save as Fork Save Submit. Sketches Start coding in seconds, experiment, and create.

Explore Sketches Create a Sketch. Classes Teach coding, collaborate, and showcase class work. Explore Classes Create a Class. Archived Sketch This sketch is created with an older version of Processing, and doesn't work on browsers anymore.

Christmas Tree. After only 2 days of instructions we could create this tree. How to interact with it e. Tags e. Who can see your sketch? Who can see the code? Who can comment? Delete Sketch? Learn more. Showcase Sketch. Infinite Loop Protection.

christmas tree program in java

Save or fork the sketch to upload files. Get More Space. Text Size. Layout This will be the default layout for your sketches. Keyboard Shortcuts Also, many other sublime shortcuts are supported.A fractal is a shape that is symmetric in scale, meaning that it looks the same, or similar, magnified as it does unmagnified. There are many naturally occurring objects that exhibit this self-similarity in scale. Trees, coastlines, mountain ranges, and clouds are some examples.

A fractal is typically made using recursion. Given a line segment, and operation is performed on that segment which generally yields one or more new segments. The same operation is then performed again, on the new segments. In order to prevent the program from going into an infinite loop, the recursion algorithm usually includes a test that prevents it from operating on a segment smaller than a single pixel.

You will notice that the above code looks a bit more complicated than it needs to be, what with all those MathEx.

65 Java Patterns Numeric 3 Code -

Dev function calls. This makes our trees much more natural looking! The program is set up to autogenerate the tree when the main parameters branch point, angle, and length are changed. After changing these parameters, click on the " Generate " button. Once you add randomness, click on the " Generate " button several times to see different trees. Play with the "depth" spin control. This controls the level of recursion.

Going higher than 4 can take a long time to generate the tree. You can get a better understanding of the algorithm by setting the depth to 1then incrementing it.

This program includes a rough prototype of what I call my " Application Automation Layer ". Have fun exploring the concepts behind it. For example, the GUI is generated from a text file, and the color picker controls are "replicated":. Many years ago, I wrote a program for the Reuben H.

I believe the exhibit is now permanently on display.

christmas tree program in java

This program is based on one of the two exhibits that I made for the Space Theatre. The other exhibit demonstrated the self-similiarity of coastlines. This article has no explicit license attached to it, but may contain usage terms in the article text or the download files themselves. If in doubt, please contact the author via the discussion board below.

A list of licenses authors might use can be found here.Learn how to write a code to print Christmas tree in C programming language. This Christmas tree program makes use of for Loops primarily which makes it much more easier to write a C code to display a Christmas tree.

This program prints asterisks to draw the X — Mas tree. However, you can use any other character that you wish to display this Christmas tree in C programming. However, it is compatible with all other operating systems. Thank you so much! It was too difficult but I could get some help from this site. I could finally print a tree in c programming for my Hackerrank competition. This is really a simple code. Necessary cookies are absolutely essential for the website to function properly.

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christmas tree program in java

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We also use third-party cookies that help us analyze and understand how you use this website.This program prints Asterisk to draw the X — Max Tree. Thank you so much. It is just so easy to understand. Necessary cookies are absolutely essential for the website to function properly.

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Code Revisions 2. Embed What would you like to do? Embed Embed this gist in your website. Share Copy sharable link for this gist. Learn more about clone URLs. Download ZIP. This is a program I wrote for my Programming 1 Java class. Ornaments cannot be placed outside of the tree. Ornament creates the ornament objects and TreePanel construct the tree and runs the program. Tree Ornament.

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Color; import java. Graphics; import java. Point; import java. Dimension; import java. Polygon; import java. ActionEvent; import java. ActionListener; import java.

MouseEvent; import java. MouseListener; import java. DecimalFormat; import java. ArrayList; import javax.

Merry Christmas (Program for Christmas Tree in C)

JButton; import javax. JCheckBox; import javax. JFrame; import javax. JLabel; import javax. JPanel; import javax. WHITE ; white.

GREEN ; on. PINK ; off. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. You signed in with another tab or window.

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The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Basically, increase the stump width by two every decade. Heres my code so far:. Use integer division to increase the height of the stump for every th height of the tree:. Learn more. Asked 5 years, 7 months ago. Active 5 years, 7 months ago. Viewed times.

Thank you! Java has got integer division, which means that an integer divided by another integer will yield an integer. Using this, you can divide your "temp" with 10 and use the result for your height. Im not quite sure what you mean? I posted an answer with some code, please comment on that post if you need more clarification. Active Oldest Votes. Can you elaborate on what you want the stump to be like? Also, what have you tried, and why did it fail? Basically, stump height would increase by 1 every 5, and the width of it would increase by 2 every decade.

But I dont know how o do that. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Featured on Meta.


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