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by honey the codewitch
GFX is a fast and full featured replacement for standard IoT drawing libraries that is optimized to reduce bus I/O
by Sergey Alexandrovich Kryukov
Addresses questions on graphics, threading with UI, form development, printing and more
by CMalcheski
Thinking outside the box can result in critical performance gains
by WebMaster
Some simple examples of how to apply affine transformations in computer graphics.

Latest Articles

by honey the codewitch
Easily embed image data into your code
by honey the codewitch
Use batching to increase performance during complex rendering operations.
by honey the codewitch
How to use GFX to drive multiple screens at the same time on an ESP32
by honey the codewitch
Take advantage of the PlatformIO repository to easily add GFX to your projects

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Graphics 

8 Mar 2022 by honey the codewitch
GFX is a fast and full featured replacement for standard IoT drawing libraries that is optimized to reduce bus I/O
22 Mar 2017 by Sergey Alexandrovich Kryukov
Addresses questions on graphics, threading with UI, form development, printing and more
4 Oct 2017 by CMalcheski
Thinking outside the box can result in critical performance gains
10 Nov 2018 by Bjørn
Editing GIF colors without touching the image data within
7 Sep 2010 by Colin Vella
This article presents an algorithm and data structures to implement auto-tiling as seen in RPG Maker, the Starcraft level editor, etc.
22 Jan 2017 by Miguel Diaz Kusztrich
A simple way to build a wide family of fractals
30 May 2017 by Voevudko A. E., Ph.D.
Understanding, designing, generating and plotting Kronecker product based fractals and offering web-pages supporting it.
9 Oct 2016 by Midi_Mick
Alleviate issues with Image objects created from streams and files.
27 Nov 2021 by honey the codewitch
How to take your IoT graphical interface from the mid-1990s into the present
11 Apr 2016 by Martin Mitáš
Direct2D or GDI+? Perhaps both, with a help of the right library.
12 Sep 2013 by Matt Scarpino
Using GPU Acceleration to Compute Ray-Triangle Intersection
16 Apr 2018 by Voevudko A. E., Ph.D.
Demonstrating a few approaches to generating and plotting fractals in R and offering R scripts realizing it.
20 Mar 2018 by Voevudko A. E., Ph.D.
Continue defining and presenting Gearographic curves from the simplest to the most intriguing. Offering web-pages and R scripts used to illustrate different aspects of it.
12 Jan 2021 by Sergey Alexandrovich Kryukov
Another variant of the cross-platform replacement for all those office presentation applications in a single file, and now this file is JavaScript
3 Jun 2021 by honey the codewitch
Explore techniques for drawing using GFX
8 Feb 2021 by Uzi Granot
If you are a programmer that tried to introduce a kid to programming with Scratch, this article is for you. Comparing a simple game between Scratch and C#.
16 Jul 2020 by Christ Kennedy
Combine your own sprites with any MP4 you choose using this Animation Editor
2 Mar 2021 by tugrulGtx
Accessing VRAM-cached nucleotide sequences in FASTA formatted files (*.fna, *.faa) by index
4 May 2021 by honey the codewitch
Use an ILI9341 display efficiently from an ESP32 without the Arduino framework. Load JPEGs.
21 Apr 2022 by honey the codewitch
Take advantage of the PlatformIO repository to easily add GFX to your projects
25 Jan 2016 by Samuel Teixeira
Why simple if we can be complex?
6 Dec 2019 by Vahe Karamian
Programming in itself is no small task. Graphics programming complicate things a tab-bit more!
20 Sep 2016 by douglas young
Visual Programming Language
12 Jul 2020 by honey the codewitch
PianoBox is a customizable musical keyboard control for Windows Forms. This is the first part of MidiUI.
6 Jul 2020 by Marijan Nikic
An animated random string selection wheel class written in Java AWT
18 Jun 2021 by honey the codewitch
Use GFX effectively with e-paper/e-ink displays
25 Apr 2021 by honey the codewitch
Explore the basic drawing functionality provided by the GFX IoT library
17 Apr 2021 by honey the codewitch
GFX IoT graphics library part 2 - device independent bitmaps
6 May 2021 by honey the codewitch
Explore the inner workings of a highly capable IoT display driver for the ESP32
17 Apr 2016 by leon de boer
In this second part, we will create an OpenGL MDI application
18 Feb 2022 by honey the codewitch
Run your IoT display driver independent of the bus it uses, whether I2C, SPI or parallel
25 Mar 2022 by honey the codewitch
A more in-depth guide to creating drivers and other custom draw targets for GFX
20 Apr 2022 by honey the codewitch
Implement a fancy color picker in your ESP32 WROVER or WROOM IoT applications
10 Jul 2015 by Zamrony P. Juhara
Get started with OpenGL ES 2.0 shader programming on Android
27 Mar 2019 by Igor Kushnarev
Using Vulkan API with Kotlin Native example
26 Jun 2019 by Cloudster
Using simple Android graphics processing techniques to modify 360 images
11 Apr 2021 by honey the codewitch
A device independent graphics library for IoT devices. Part 1 of a series.
1 May 2015 by Intel Corporation
In this article I will describe the effects implemented by Gameloft in GTR2 and focus on how we managed to fit those effects into the 30 frames per second (FPS) budget we had set ourselves.
1 Mar 2016 by Android on Intel
In this article we are going to do a walkthrough of how to do CPU-bound offline analysis of the workflow.
15 Apr 2016 by Android on Intel
Unity Optimization Guide for Intel x86 Platforms: Part 3
22 Apr 2022 by honey the codewitch
How to use GFX to drive multiple screens at the same time on an ESP32
12 Aug 2013 by Mohammad Reza Khosravi
This application uses some simple 2D methods to make 3D scenes which can be seen with Red/Cyan Anaglyph glasses.
17 Jul 2015 by Guruprasad.K.Basavaraju
This article is an effort to introduce beginners to HTML Canvas through a simple Game development.
6 Mar 2016 by Jakub Szymanowski
The article presents idea and implementation of Fourier Transform (DFT and FFT algorithms) in Digital Signal Processing.
22 Feb 2022 by Uzi Granot
This program will solve a Rubik’s cube using algorithms for beginners. It is a WPF open source application written in C# for VS 2022 and .NET6 using 3D graphics and animation.
5 Oct 2016 by YevheniyK
The article describes a general approach to using Cocos2d-x on top of native components and relevant coding specifics for Cocos2d-x, iOS and Android.
12 Jan 2021 by Sergey Alexandrovich Kryukov
A cross-platform replacement for all those office presentation applications in a single file
16 May 2013 by Rojan Gh.
A brief guide for web developers, describing how to customize Twitter Bootstrap for their web designs
10 Nov 2010 by gtdelarosa
Various methods for using quaternions in ways that maximize performance
19 Sep 2014 by FaizanMubasher
This article include steps to create simple needle in android using View and Graphics. A needle like placed in Speedometers.
21 Jul 2011 by Chris H.F. Tsang
Drawing Polylines by tessellation with joints, caps, feathering and per- vertex color
9 Jan 2017 by Jack Xu, USA
This article demonstrates how to convert the WinForm version of the Microsoft chart control into a WPF and MVVM compatible chart control and how to use it to create various charts in a WPF application.
20 Oct 2012 by Santhosh G_
Applying oil painting effect on an image.
1 Apr 2019 by veen_rp
Smooth a 2D polyline through interpolation (Catmull-Rom) or approximation (Chaikin)
17 Apr 2016 by Ryan S White
an assembler/compiler for AMD’s GCN (Generation Core Next Architecture) Assembly Language
16 Apr 2012 by Robert Umbehant
A two file graphics library for debugging otherwise graphically deficient applications.
14 Aug 2013 by thanh_bkhn
A simple way to take a screenshot using the Magnification library
20 Feb 2014 by Vladimir Svyatski
How to correctly draw WinForms Tab Control with bottom alignment when visual styles are enabled
7 Mar 2011 by Chuzhakin
C# source to read AutoCAD DXF files
25 Jun 2016 by Will J Miller
This article describes the implementation of a custom class called MMSCropImageView. The class gives the feature of drawing and moving a rectangle over an image to identify the crop region and return it in an UIImage. It explains the considerations and solutions for cropping a bitmap.
23 Mar 2017 by Joe Dillon
C# program to generate and explore the Mandelbrot set.
18 Jul 2011 by Chris H.F. Tsang
With premium quality anti- aliasing, color, thickness, and minimum CPU overhead.
18 Feb 2011 by Matt Cavanagh
A simple and very effective way to manage navigation between UserControls in a Silverlight project.
4 Nov 2013 by Vitaliy Sytnik
On the Internet you can find a lot of different information about creating drawings in SVG format. Often an editor is used to open an DXF and export as SVG. Looking through the SVG code it is immediately obvious that there is a lot of excess. An SVG file created in one editor may not always be corre
18 Oct 2013 by ASP.NET Community
7 Feb 2021 by g96b10
Win2D provides a neat API interface, but how do you render complex sprites for your game? I provide a library and editor to make this a streamlined process.
17 Oct 2016 by Mehedi Shams
Design to scale automatically to different screen resolutions
5 Jul 2022 by honey the codewitch
Easily embed image data into your code
10 Nov 2016 by Farhad Reza
This article will show you how you can use the OpenGL graphics library in Google's Go language.
18 May 2012 by mibxue
I support a group methods to load the image to double[,]/double[][,]/T[][,], that could help to manipulate the image
12 Mar 2018 by Voevudko A. E., Ph.D.
Defining and presenting Gearographic curves from the simplest to the most intriguing. Offering web-pages and R scripts used to illustrate different aspects of it.
7 May 2021 by Peter Huber SG
WPF LinearGradientBrush parameters are confusing and need a proper explanation
3 Jun 2017 by Voevudko A. E., Ph.D.
Generating and plotting random Voronoi Diagrams and offering web-page supporting it and R scripts.
17 Apr 2016 by leon de boer
Native Win32 API OpenGL Tutorial - Part 1
26 Jun 2010 by Conrad Kanengieter
This is a demo plot in HTML and SVG where JavaScript controls SVG.
1 Jun 2012 by Simon Bridge
Provides a multi-threading library and demonstrates its use by rendering the Mandelbrot Set
16 May 2011 by Gil Fink
The Image Optimizer extension is a promising extension if you are looking to optimize your application.
14 Aug 2012 by Henry Tan Setiawan
A simple trajectory simulation with SVG / KnockoutJS
8 Nov 2010 by b4rc0ll0
Create a smart Java component used as accordion menu. Explains how to create visual transition effects, and simple icons management. Also shows how to create a hierarchy of components with an easy cascade management.
10 Sep 2010 by Lukasz Gwizdz (Member 2097797)
Background information about this data structure and algorithm
5 Jun 2014 by LLLLGGGG
In this article we are going to build a UserControl in WPF which is intended to make the user choose a directory in his FIleSystem
5 Apr 2010 by Bill9603
Making a pocketwatch from scratch
1 May 2013 by Dmitriy Glushchikov
This article describes a simple way to build an oriented graph using controls.
30 Jan 2018 by Voevudko A. E., Ph.D.
Presenting one kind of the exotic spiral, i.e., using big round dots, twisting polygons and, possibly, your own photo. Offering web-page used to illustrate different aspects of it.
22 May 2011 by Tarun Mangukiya
This project shows user how to create a screen saver Bubbles (Windows 7) in VB.NET.
18 Jan 2020 by Marijan Nikic
Small tool for adding borders to image for canvas printing