AdvanceGG - The Ultimate 2D Graphics Library for Go
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The Ultimate 2D Graphics Library for Go v2.0

Create stunning visualizations, professional charts, game graphics, and interactive applications with layer compositing, DOM-style object model, hit testing, and animation support.

🚀 Get Started 🎨 View Demos ⚡ Enhanced Features
$ go get github.com/GrandpaEJ/advancegg
// Create professional graphics in minutes
dc := advancegg.NewContext(800, 600)
dc.EnableLayers() // 🏗️ Layer compositing
dc.SetBlendMode(advancegg.BlendModeMultiply)
dc.DrawCircle(400, 300, 100)
AdvanceGG Enhanced Features Demo
✨ Real output from AdvanceGG - 13 professional blend modes
13
Blend Modes
Professional compositing
4x
Faster
SIMD optimized rendering
9
Easing Functions
Smooth animations
0
Dependencies
Zero external deps

🚀 Enhanced Features

Professional-grade graphics capabilities that rival industry-standard tools

🏗️

Multi-Layer Compositing

Photoshop-style layer management with 13 professional blend modes including Multiply, Screen, Overlay, Soft Light, and more.

Explore Layers →
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DOM-Style Object Model

Modern web-like API with tree structure for shapes, IDs, CSS-like classes, and style inheritance for complex graphics.

View DOM API →
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Advanced Hit Testing

Point-in-path detection for interactive graphics with spatial indexing for O(log n) performance optimization.

Try Hit Testing →
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Animation Framework

Frame-based animations with 9 easing functions and GIF export. Create smooth transitions and professional effects.

See Animations →
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Performance Optimized

SIMD acceleration, spatial indexing, parallel processing, and intelligent caching for enterprise-grade performance.

View Benchmarks →
🖌️

Advanced Strokes

Dashed patterns, gradient strokes, tapered effects, and custom line caps for professional artistic control.

Explore Strokes →

🎨 Live Demos

See AdvanceGG in action with real examples and generated graphics

Blend Modes Demo

13 Professional Blend Modes

Industry-standard compositing with accurate color mathematics matching Photoshop results.

Layer Compositing Color Math Professional
DOM Styling Demo

CSS-Style Element Management

Modern web-like API with element IDs, classes, and cascading styles for complex graphics.

DOM API CSS-like Modern
Hit Testing Demo

Interactive Hit Testing

Point-in-path detection with spatial indexing for responsive interactive graphics and UI elements.

Interactive Spatial Index O(log n)
Performance Demo

Performance Optimizations

SIMD acceleration and batch rendering delivering 4x performance improvements over standard approaches.

SIMD 4x Faster Optimized
Advanced Strokes Demo

Advanced Stroke Effects

Dashed patterns, gradient strokes, and tapered effects for professional artistic control and design.

Gradients Patterns Artistic
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Animation & GIF Export

Frame-based animations with 9 easing functions and automatic GIF export for smooth motion graphics.

9 Easings GIF Export Smooth

🚀 Get Started in Minutes

Three simple steps to create professional graphics with AdvanceGG

1

Install AdvanceGG

$ go get github.com/GrandpaEJ/advancegg
2

Write Your Code

dc := advancegg.NewContext(800, 600)
dc.EnableLayers()
dc.DrawCircle(400, 300, 100)
3

Create Amazing Graphics

dc.SavePNG("output.png")
// Professional results! 🎨

Ready to Create Something Amazing?

Join thousands of developers using AdvanceGG to build stunning graphics, interactive applications, and professional visualizations.

🚀 Start Building 📚 View Examples 📖 API Docs

Advanced 2D Graphics for Go

AdvanceGG is a powerful, production-ready 2D graphics library that brings professional-grade drawing capabilities to Go applications. Create stunning visualizations, games, and graphics with ease.

Get Started View Examples
Production Ready High Performance Easy to Use 
package main

import "github.com/GrandpaEJ/advancegg"

func main() {
    // Create a new canvas
    dc := advancegg.NewContext(800, 600)

    // Set background
    dc.SetRGB(0.1, 0.1, 0.2)
    dc.Clear()

    // Draw gradient circle
    dc.SetRGB(1, 0.5, 0)
    dc.DrawCircle(400, 300, 100)
    dc.Fill()

    // Add text with shadow
    dc.SetRGB(1, 1, 1)
    dc.DrawString("Hello AdvanceGG!", 300, 350)

    // Save as PNG
    dc.SavePNG("output.png")
}

Powerful Features

Everything you need for professional 2D graphics

Layer System

Multi-layered drawing with blend modes, opacity control, and professional compositing.

Advanced Colors

ICC color profiles, multiple color spaces (RGB, CMYK, HSV, LAB), and accurate color conversion.

Typography

Unicode shaping, emoji rendering, text-on-path, and advanced text metrics.

Vector Graphics

Path2D support, Bézier curves, advanced stroke styles, and smooth vector rendering.

Image Processing

15+ filters, non-destructive editing, multiple formats (PNG, JPEG, GIF, WebP, TIFF).

High Performance

SIMD optimizations, memory pooling, batch operations, and intelligent caching.

Getting Started

Start creating amazing graphics in minutes

1

Install AdvanceGG

go get github.com/GrandpaEJ/advancegg
2

Import and Create Context

import "github.com/GrandpaEJ/advancegg"

dc := advancegg.NewContext(800, 600)
3

Start Drawing

dc.SetRGB(1, 0, 0)
dc.DrawCircle(400, 300, 100)
dc.Fill()
dc.SavePNG("circle.png")
Full Documentation

Examples

See what you can create with AdvanceGG

Layer Compositing
Layer Compositing

Professional blend modes and layer management

View Example
DOM Object Model
DOM Object Model

CSS-style element management and styling

View Example
Hit Testing
Interactive Hit Testing

Point-in-path detection for interactive graphics

View Example
Performance
Performance Optimizations

SIMD acceleration and batch rendering

View Example
Advanced Strokes
Advanced Strokes

Gradient strokes and artistic effects

View Example
🎬
Animation & GIF Export

Frame-based animations with easing functions

View Example
View All Examples

API Reference

Complete documentation for all features

Drawing
Text
Layers
Images