Showing 50 open source projects for "draw on screen"

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  • 1
    sigma.js

    sigma.js

    A JavaScript library dedicated to graph drawing

    ..., rendering on WebGL if the browser supports it and Canvas else, recentering the graph and adapting the nodes and edges sizes to the screen. Sigma provides a lot of different settings to make it easy to customize how to draw and interact with networks. And you can also directly add your own functions to your scripts to render nodes and edges the exact way you want. Sigma is a rendering engine, and it is up to you to add all the interactivity you want.
    Downloads: 2 This Week
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  • 2
    i3-gaps

    i3-gaps

    A fork of the i3 window manager with gaps and some other features

    ... and an edge) and outer gaps are an additional spacing along the screen edges. Gaps can be configured in your config either globally or per workspace, and can additionally be changed during runtime using commands (e.g., through i3-msg). Outer gaps are added to the inner gaps, i.e., the gaps between a screen edge and a container will be the sum of outer and inner gaps.
    Downloads: 0 This Week
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  • 3
    FabGL

    FabGL

    ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST77

    ... colors. Composite output doesn't require external components (maybe a 5Mhz low pass filter). An unlimited number of sprites are supported. However big sprites and a large amount of them reduce the frame rate and could generate flickering. When there is enough memory (on low resolutions like 320x200), it is possible to allocate two screen buffers, so to implement double buffering. In this case primitives are always drawn on the back buffer.
    Downloads: 0 This Week
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  • 4
    BASIC-256
    BASIC-256 is an easy to use version of BASIC designed to teach anybody how to program. A built-in graphics mode lets them draw pictures on screen in minutes, and a set of easy-to-follow tutorials introduce programming concepts through fun exercises, 2021-08-05 - Ubuntu and other LINUX users can install the latest version with snap: sudo snap --beta basic256
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    Downloads: 623 This Week
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  • 5
    A tool to draw directly on the screen
    Downloads: 8 This Week
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  • 6
    Bandicam

    Bandicam

    Easy screen recording tool

    Bandicam is a high-performance screen recording software designed for capturing video gameplay, desktop activities, and external device footage with ease. Known for its lightweight design and efficient compression, Bandicam delivers high-quality recordings while minimizing file sizes, making it ideal for gamers, educators, and content creators. It supports various recording modes, including full-screen, windowed, and custom area capture, as well as real-time drawing features to annotate during...
    Downloads: 14 This Week
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  • 7
    shadertoy for windows

    shadertoy for windows

    applicatoin for windows like shadertoy.com

    It read opengl pixel shader from txt file, and draw big square on whole screen using that shader. Like shadertoy.com
    Downloads: 8 This Week
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  • 8
    QChartist

    QChartist

    Free and Open Source Technical Analysis Charting Software

    QChartist is a free and open source technical analysis charting software. Its purpose is to provide a complete set of tools to perform technical analysis on charts and data. It helps to make forecasts mainly for markets but can also be used for weather or any quantifiable data. The program is flexible and its functionalities can be easily extended. You can draw geometrical shapes on your charts or plot programmable indicators from your data. It is also possible to filter or merge data. I got...
    Downloads: 21 This Week
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  • 9
    Kisekae UltraKiss

    Kisekae UltraKiss

    Kisekae UltraKiss is a full featured integrated development environmen

    UltraKiss is a computer program that implements the Kisekae Set system, KiSS, a Japanese graphics system originally developed to facilitate costume changes on virtual dolls. UltraKiss was developed to help artists build their KiSS sets. It is a full featured viewer for all KiSS dolls, games, and visual applications. It is also a complete graphical development environment for creating KiSS applications. It fully implements the FKiSS event driven programming language up to and including...
    Downloads: 4 This Week
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  • 10
    Perspec

    Perspec

    Scriptable desktop app to correct the perspective of images

    App and workflow to perspectively correct images. For example whiteboards, document scans, or facades. Perspec currently only works on macOS and Linux. Any help to make it work on Microsoft (Ticket) would be greatly appreciated! Rescale image on viewport change. Handle JPEG rotation. Draw lines between corners to simplify guessing of clipped corners. Bundle Imagemagick. Better error if the wrong file format is dropped (images/error-message.jpg). Center Perspec window on screen. Drag'n'Drop...
    Downloads: 0 This Week
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  • 11
    Simple Turtle LOGO

    Simple Turtle LOGO

    Free Educational Tool for Beginner LOGO Coding (STEM Students / Kids)

    SIMPLE TURTLE ================ Create simple LOGO programs with commands to control the Turtle and draw amazing images!! Use for STEM, Coderdojo or similar coding events. Recursive REPEAT statements. INSTANT ON / OFF = Turns on / off immediate execution of commands FD x = Forward x pixels BK x = Backward x pixels RT x = Right by x degrees LT x = Left by x degrees PU = Pen Up (Do not draw) PD = Pen Down (Draw as normal) REPEAT x = Creates a loop to run x times...
    Downloads: 46 This Week
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  • 12
    MinPOS

    MinPOS

    Stability POS software, Free soft develop from Openbravo POS

    ... default language from Vietnam to English. - Update receipt template for 58mm printer. - Remove Text and URL settings in the Configuration screen. - Bug: Can not print the receipt of the company name has special symbol (%^&...). - Bug: Can not print the close cash report if the category Name has the special symbol (%^&...). - Bug: Duplicate ticket ID. - Bug: The receipt still prints when the database has not been saved. - Bug: "Inventory Diary" Report
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    Downloads: 85 This Week
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  • 13
    PotterDraw

    PotterDraw

    Design your own pottery for 3D printing in full color

    PotterDraw is a free 3D software application for designing and visualizing pottery. It’s useful for creating cylindrical shapes such as pots, flasks, vases, bowls, plates, cups, glasses, goblets, or anything similar. The outer wall of the pot is drawn using a spline, which consists of one or more curved or linear segments. The inner wall is generated automatically. PotterDraw can export files suitable for 3D printing. It can also map synthesized or user-specified textures onto the pot....
    Downloads: 9 This Week
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  • 14
    Coffee

    Coffee

    An opinionated 2D game engine for Rust

    Coffee is an opinionated 2D game engine focused on simplicity, explicitness, and type-safety. Declarative, type-safe loading screens with progress tracking. Built-in debug view with performance metrics. Explicit, easy-to-use, hardware-accelerated 2D graphics API. Multiplatform support leveraging OpenGL, Vulkan, Metal, D3D11, and D3D12. To get started, implement the Game trait. Then, call Game::run with some WindowSettings to run your game. Draw your game with an explicit 2D graphics API. Load...
    Downloads: 0 This Week
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  • 15

    SDL polygon demos

    Small examples of shapes I have drawn with SDL and extensions.

    This is a collection of source files containing many functions I've written for small animations using SDL and the C programming language. I started learning to use SDL for basic graphics programs. One of my first goals was trying to figure out how to draw regular polygons. However there is no built in way to do such things. By combining the base SDL library with SDL_gfx, I was able to draw filled polygons the way that I like. However the code required to get the X and Y coordinates of each...
    Downloads: 0 This Week
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  • 16

    Chastity Checkerboard

    Drawing Checkerboards with the C Programming Language

    There are multple files in this project and they contain my very best code that has been improved slowly for over a decade as I've found the time to work on my programming. By combining my experience with the C programming language and learning to use the SDL library starting in 2019, I managed to get a checkerboard on my computer screen. Since then I slowly removed all SDL dependent code and have learned to write the bytes of image file formats such as PBM,BMP, and even TIFF! I also...
    Downloads: 0 This Week
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  • 17
    BASIC-256 Portable

    BASIC-256 Portable

    BASIC language and IDE for Education - Portable

    BASIC-256 is an easy to use version of BASIC designed to teach anybody how to program. A built-in graphics mode lets them draw pictures on screen in minutes, and a set of easy-to-follow tutorials introduce programming concepts through fun exercises. This is the portable version of BASIC-256 to integrate into the Potable Apps menuing system.
    Downloads: 21 This Week
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  • 18
    Cloudboard

    Cloudboard

    Cloudboard is a Screen Marker with collaboration capabilities

    Cloudboard has all the standard features expected from a screen marker tool. all put together in a easy to use and flexible interface. Draw on you screen in collaboration with others, let everyone draw on the same screen in a Cloudboard session. Using the application needs no extra skills, hosting a collaboration or team session is done in 3 slicks: 1. Click the Collaboration icon 2. Click the Host session icon 3. Click the blue Allow button You have now started a session, just...
    Downloads: 0 This Week
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  • 19

    Sound effect

    It scans a drawing on the screen and converts pixels into sounds.

    The program lets you draw lines and scattered dots on the screen with the Mouse. When you press the Space-bar it scans the screen and converts the drawing into sounds. Each pixel on the screen is converted into a sound, and there is an unfinished idea it can form harmonics. It can make several sound effects, and it's even possible that it can be used to create some music. Its complete source code is there as a single ASM file which can be assembled instantly with the free FASMW compiler.
    Downloads: 0 This Week
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  • 20
    nRF52_ssd1331

    nRF52_ssd1331

    SSD1331 OLED Display Driver for the Nordic nRF52 SoC family

    ... sets included to print strings onto the screen. - Methods to draw 16 or 8 bit images or videos to the screen. - GNU Octave / MATLAB tools to create own character sets, images, or videos from PNG files to easily include into your project.
    Downloads: 0 This Week
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  • 21
    gamine

    gamine

    An interactive game for young children

    Gamine is a game designed for 2 years old children who are not able to use a keyboard. The child uses the mouse to draw coloured dots and lines on the screen. Let youngest children discover how to move mouse and use keyboard.
    Downloads: 13 This Week
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  • 22
    DICOM Image Reader

    DICOM Image Reader

    A minimal Medical application to read and view DICOM (dcm) image file

    Dicom Image Reader is opensource medical image viewer built with JavaScript, HTML5, NodeJS and Electron framework. It can load data in DICOM format (single image dcm) and provides standard tools for its manipulation such as contrast, zoom, drag, possibility to draw regions on top of the image and imaging filters such as threshold and sharpening. It is based DWV JavaScript opensource library. =============== Requirements: - Processor: Intel Pentium 4 processor or later that's SSE2 capable...
    Downloads: 20 This Week
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  • 23
    syfluid

    syfluid

    Fancy interactive fluid simulation for gfx fans, VJs and demo coders

    syfluid is a funny toy as well as a real simulation. It simulates a fluid or a gas in a very colorful, graphic and sometimes psychodelic way. In realtime! Drag while your right mouse button is pressed to "draw" the fluid/density field. Drag while your left mouse button is pressed to make the whole thing move, i.e. to "draw" the "forces" that you're adding to the fluid/density field. Press "r" to clear the screen and "m" to open the menu. Press "1" .. "8" to switch color presets. SPACE...
    Downloads: 0 This Week
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  • 24
    PDFsharp

    PDFsharp

    PDFsharp is a .NET library for creating and modifying PDF documents.

    ... documents on the fly from any .NET language. The same drawing routines can be used to create PDF documents, draw on the screen, or send output to any printer. MigraDoc Foundation is the .NET library that easily creates documents based on an object model with paragraphs, tables, styles, etc. and renders them into PDF, XPS, or RTF.
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    Downloads: 233 This Week
    Last Update:
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  • 25

    SAP Graphic Canvas Class for Dynpro

    SAP ABAP class to implements a graphic canvas on a dynpro program

    Maybe there were times when you wished you had an ABAP functionality of a graphic canvas in your good old dynpro screens. This is my implementation of an ABAP class that offers it! It will allow any regular dynpro program (ie, non-webdynpro neither Fiori) to offer a graphic canvas in a predefined area on any screen, where you can set and reset 8- or 24-bit colored pixels, allowing the ABAPer to draw any graphics he/she might want, and even images and also to respond to clicks and double...
    Downloads: 0 This Week
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