Showing 398 open source projects for "simple java code"

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  • 1
    KABOOM! in 180 lines of bare C++

    KABOOM! in 180 lines of bare C++

    A brief computer graphics / rendering course

    The KABOOM! in 180 lines of bare C++ project is a compact educational ray tracing engine implemented in approximately 180 lines of C++ code, designed to teach the fundamentals of computer graphics. It serves as a hands-on learning tool rather than a production-ready renderer, focusing on clarity and simplicity over realism. The project demonstrates how basic rendering techniques such as ray-object intersection, lighting, and shading can be implemented from scratch. It intentionally avoids...
    Downloads: 0 This Week
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  • 2
    twitter-text

    twitter-text

    This code is used at Twitter to tokenize and parse text

    Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform. This repository is a collection of libraries and conformance tests to standardize parsing of Tweet text. It synchronizes development, testing, creating issues, and pull requests for twitter-text's implementations and specification. These libraries are responsible for determining the quantity of characters in a Tweet and identifying and linking any...
    Downloads: 0 This Week
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  • 3

    Odin Map Generator

    Map Generation Application and API

    Odin is a map generator derived from map generation experiments for a video game called Crypts of Eldor; after requests to release the tool, a decision was made to release a map editor based on this code. Additionally, a Java API is provided so that the map generator can be integrated into new software.
    Downloads: 0 This Week
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  • 4
    GFractal

    GFractal

    Fractal Generator

    GFractal is a simple fractal generator. Source code repository: https://github.com/jval1972/GFractal
    Downloads: 0 This Week
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  • 5
    Gladivs - Screen Capture

    Gladivs - Screen Capture

    GladivsSC is a simple and lightweight screen capture application.

    Gladivs SC allows you to take screenshots from all monitors in your system. You can choose what monitors you want to capture from. You only have to select a destination folder for the captures and press the [Print Screen] button to perform captures. Now it's very simple. Also you can capture a region in your monitor. In this new version you can choose the destination of the capture directly from an options window that appear after screenshot is taken. Note that Oracle JRE 8 or higher is...
    Downloads: 0 This Week
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  • 6
    mini3d

    mini3d

    3D Software Renderer in 700 Lines

    The 3D software rendering tutorial, without any performance optimization, mainly shows people how to write a software renderer with a fixed pipeline. Although the main body code is only 700 lines, the sparrow is small and complete. The source code has only one mini3d.c, and a single file implements everything and is easy to read. No third-party library dependencies, no complicated project directories. Standard D3D coordinate model, left-handed system plus WORLD / VIEW / PROJECTION three matrices. Implementing Cropping: Simple CVV Cropping. ...
    Downloads: 1 This Week
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  • 7
    J QR Code Generator

    J QR Code Generator

    With J QR Code Generator you can create QR Codes easily & offline

    A QR code is a two dimensional barcode that stores information in black and white dots. J QR Code Generator is a simple easy to use QR code generator that works offline and completely free. Current version support to generate QR Code for plain text, website(URL), SMS, and Email (more will be added in next version).
    Downloads: 8 This Week
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  • 8
    AcMus is a project on musical acoustics devoted to the development of models and computer tools for the study of room acoustics and focus on helping the investigation of issues related to the design, control and acoustic treatment of environments. AcMus has not been maintained for a few years now, but the code may still be useful. We consider the current repository to be at https://gitlab.com/ccsl-usp/acmus .
    Downloads: 0 This Week
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  • 9
    Bubble-Picker

    Bubble-Picker

    Animation which can be used for content picking for Android

    Our Bubble Picker is an example of an animation that is equally appealing to different groups of users. Bubbles summarize information into convenient UI elements that are easy to understand and also visually consistent. It makes the interface simple enough for novice users and still feels interesting for experienced ones. This type of animation is very helpful for apps rich in content, where users have to make a choice from a list of options. For example, in our component, we used bubbles to...
    Downloads: 0 This Week
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  • 10
    JPdf2Img

    JPdf2Img

    Conver pdf to images in different formats with different resolution

    JPdf2Img is used to convert PDF files to JPG,PNG,MNP and GIF images. JPdf2Img supports converting the password protected PDF files. Setting for output resolution and color. Small,Portable and friendly UI
    Downloads: 2 This Week
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  • 11
    ImageBox

    ImageBox

    An image Exif rotation tool.

    ImageBox is a free image editing software specially designed for easy image rotation. The goal of this project is the correct rotated representation of JPG, PNG, BMP and GIF images on any hardware, such as TVs and Media Centers. Why are images shown differently rotated? An image may contain Exif metadata in addition to the image data. A digital camera often encodes the image data with the rotation of the lens. If the camera is rotated during recording, the image data is also encoded...
    Downloads: 0 This Week
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  • 12
    Stock Photo Tagger

    Stock Photo Tagger

    Simple tool for tagging photos for stock photo agencies

    Based on tool "Image Tagger", adapted for stock photo agencies - handles multiple keywords as a long string with separator, Title and Description which can be automatically recognized by stock photo agencies. Keywords can be sorted and duplicates removed. Metadata can be applied on multiple selected images. All metadata can be copied and pasted from the image from different directory. If there is metadata missing, the image name is shown in red. Whats new in version 1.1.0: Added context...
    Downloads: 0 This Week
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  • 13
    This is a very simple OpenGL visualization library with a 3D and 4D volume renderer. It can easily be reused in other projects (e.g. with medical volumes). It is just perfect for learning or great if you like to hack your own code.
    Downloads: 0 This Week
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  • 14
    Snap Screen App™

    Snap Screen App™

    Takes screenshots at random intervals and uploads them to the cloud

    Snap Screen App™ waits for a "random" amount of time, then captures pictures of what is on the computer screen ("screenshots") and sends them to a predetermined recipient. This would be useful for anybody wanting a simple efficient way to monitor what people are doing on a computer (for parents to monitor their children, employers to monitor employees, etc.) Lets the user login to a cloud storage account (compatible with Dropbox) then uploads the screenshots to that account. Dropbox...
    Downloads: 0 This Week
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  • 15

    cbrTekStraktor

    an application to automatically extract text from comic books.

    cbrTekStraktor is an application to automatically extract text from the text bubbles or speech balloons present in comic book reader files (CBR). Its prime goal is to perform analysis on the texts of comic books. cbrTekStraktor can however also be used for scanlation or similar purposes. The application also enables to manually define text areas in CBR files. The application comprises a simple graphical editor for further processing the extracted text. The text extraction is...
    Downloads: 5 This Week
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  • 16

    Gphoton: simple 3d ray tracer

    Gphoton in a simple 3d modeler and ray tracer.

    Gphoton is a simple 3d modeler and ray tracer. If you're looking for the best 3d modeler or best ray tracer, this isn't it. If you want to easily make some simple 3D primitives and see multiple reflections or dink with ray trace code, you might find this fun, read on. In 2nd grade we had a sub who taught us to draw 2pt perspective - life was never the same.
    Downloads: 0 This Week
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  • 17

    WrapImaJ

    Multi-platform API for Image Processing systems in Life Sciences

    WrapImaJ purposes to be a multi-platform wrapper for different Image Processing systems for: - using the Java programming language. The purpose of WrapImaJ is not to combine an exhaustive collection of all functionalities of different imaging system, but to offer a simple, concise Application Programming Interface (API) - allowing to develop imaging software, the source code of which is independent from the underlying imaging system on which it relies. ...
    Downloads: 0 This Week
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  • 18
    Origami Editor 3D

    Origami Editor 3D

    Virtual paper folding program

    Origami Editor 3D is an advanced paper folding simulator. It uses a what-you-see-is-what-you-get interface and operates with a geometric abstraction of the Yoshizawa-Randlett system. Anything from a simple airplane to John Montroll's omega star can be folded in this editor. Origami files created with the program preserve the entire folding process, and they can be exported as folding diagrams in PDF, animated GIF files, or even as standalone Java programs displaying the origami in a 3D viewer when opened. The main purpose of this program is designing origami, but if you only want to learn how to make some origami figures, there is a set of built-in example files that can help you. ...
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    Downloads: 6 This Week
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  • 19
    Absolute Imaginary Julia Sets

    Absolute Imaginary Julia Sets

    Simple fractal explorer

    It's like the Mandelbrot Set, but the imaginary part is absolutized on each iteration. Move the mouse to see a preview of the Julia Set for that point. Left click to switch between Mandelbrot and Julia. Right click to change color palettes. Mouse wheel to zoom. Mouse drag to pan. Keyboard squeeze to break the keyboard. Any key to save a screenshot as a png image. ESC key to exit.
    Downloads: 1 This Week
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  • 20
    mandelbrot set explorer

    mandelbrot set explorer

    a lightning-fast easy-to-use fullscreen mandelbrot set renderer

    This fractal explorer focuses on the beauty of colors. It features a smooth color palette generator. The controls are simple: mousewheel to zoom mouse drag to pan right click to switch colors "s" key to save as png picture
    Downloads: 0 This Week
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  • 21
    Guillotine animation

    Guillotine animation

    Provides a simple way to implement guillotine-styled animation

    Neat library, that provides a simple way to implement guillotine-styled animation. Builder allows you to customize start delay, duration, interpolation and you can set listener if you want to do staff at the moment when menu has been opened or closed.
    Downloads: 0 This Week
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  • 22
    tracking.js

    tracking.js

    A modern approach for Computer Vision on the web

    ...By using modern HTML5 specifications, we enable you to do real-time color tracking, face detection and much more, all that with a lightweight core (~7 KB) and intuitive interface. To get started, download the project. This project includes all of the tracking.js examples, source code dependencies you'll need to get started. Unzip the project somewhere on your local drive. The package includes an initial version of the project you'll be working with. While you're working, you'll need a basic HTTP server to serve your pages. Test out the web server by loading the finished version of the project. The main goal of tracking.js is to provide those complex techniques in a simple and intuitive way on the web. ...
    Downloads: 0 This Week
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  • 23

    Java Software Renderer

    Java implementation of a software renderer.

    Java implementation of a software renderer. Software rendering is handled only by a CPU, without any GPU support. Renderer is implemented in pure Java, without any additional frameworks. Additional requirements: JDK / JRE 8
    Downloads: 0 This Week
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  • 24
    Dimension Balls

    Dimension Balls

    A public domain cross platform 3D game

    An OpenGL 3D game, written from scratch (no dependencies). Provided as freeware mostly as a source of inspiration to help others. A little like a 3D version of the Amiga game Pang! The game is mostly intended for someone wanting to learn OpenGL. But since the game only uses OpenGL 1.0 the drawing code is outdated, but still things can be learned from the collision detection and other techniques. Some of the code is left in an unfinished/testing state. This game was a learning...
    Downloads: 0 This Week
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  • 25
    Grafika

    Grafika

    Grafika test app

    Welcome to Grafika, a dumping ground for Android graphics & media hacks. A collection of hacks exercising graphics features. An SDK app, developed for API 18 (Android 4.3). While some of the code may work with older versions of Android, some sporatic work is done to support them. Open source (Apache 2 license), copyright by Google. So you can use the code according to the terms of the license, A perpetual work-in-progress. It's updated whenever the need arises. To some extent, Grafika can be...
    Downloads: 0 This Week
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