gridder Alternatives - Go Images

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Last Commit about 2 months ago

Programming language: Go

Tags: Images

gridder alternatives and similar packages

Based on the "Images" category

Primitive Pictures

9.8 0.0 gridder VS Primitive Pictures

Reproducing images with geometric primitives.
imaginary

9.0 6.9 gridder VS imaginary

Fast and simple HTTP microservice for image resizing
imaging

9.0 3.6 gridder VS imaging

Simple Go image processing package.
ln

8.8 0.0 gridder VS ln

3D line art rendering in Go.
pigo

8.8 8.4 gridder VS pigo

Pure Go face detection library.
bild

8.8 6.4 gridder VS bild

A collection of image processing algorithms in pure Go.
gocv

8.8 7.8 gridder VS gocv

Go package for computer vision using OpenCV 3.3+.
resize

8.8 0.0 gridder VS resize

Image resizing for the Go with common interpolation methods.
gg

8.7 1.5 gridder VS gg

2D rendering in pure Go.
pt

8.5 0.0 gridder VS pt

A path tracing engine written in Go.
svgo

8.3 3.8 gridder VS svgo

Go Language Library for SVG generation.
smartcrop

8.1 3.4 gridder VS smartcrop

Finds good crops for arbitrary images and crop sizes
go-opencv

8.1 0.0 gridder VS go-opencv

Go bindings for OpenCV.
gift

8.1 0.5 gridder VS gift

Package of image processing filters.
imagick

8.0 4.2 gridder VS imagick

Go binding to ImageMagick's MagickWand C API.
bimg

8.0 7.7 gridder VS bimg

Small package for fast and efficient image processing using libvips
picfit

8.0 5.3 gridder VS picfit

An image resizing server written in Go
geopattern

7.6 0.0 gridder VS geopattern

Create beautiful generative image patterns from a string.
stegify

7.5 6.4 gridder VS stegify

Go tool for LSB steganography, capable of hiding any file within an image.
Angular 2 Image Gallery

6.6 1.1 gridder VS Angular 2 Image Gallery

Image Gallery built with Angular 8+, node.js and GraphicsMagick
canvas

6.5 9.0 gridder VS canvas

Vector graphics to PDF, SVG or rasterized image.
mort

6.4 2.2 gridder VS mort

Storage and image processing server written in Go.
image2ascii

6.4 0.0 gridder VS image2ascii

Convert image to ASCII.
go-nude

6.2 0.0 gridder VS go-nude

Nudity detection with Go.
govatar

6.2 2.2 gridder VS govatar

Library and CMD tool for generating funny avatars.
goimagehash

6.1 3.6 gridder VS goimagehash

Go Perceptual image hashing package.
rez

5.5 0.0 gridder VS rez

Image resizing in pure Go and SIMD.
darkroom

5.0 8.5 gridder VS darkroom

An image proxy with changeable storage backends and image processing engines with focus on speed and resiliency.
img

4.8 0.0 gridder VS img

A selection of image manipulation tools.
go-cairo

4.7 0.5 gridder VS go-cairo

Go binding for the cairo graphics library.
mergi

4.4 3.0 gridder VS mergi

Tool & Go library for image manipulation (Merge, Crop, Resize, Watermark, Animate).
go-gd

3.7 0.0 gridder VS go-gd

Go binding for GD library
gltf

3.7 8.0 gridder VS gltf

Efficient and robust glTF 2.0 reader, writer and validator.
steganography

3.3 4.7 gridder VS steganography

Pure Go Library for LSB steganography.
fastimage

3.2 0.0 gridder VS fastimage

Finds the type and/or size of a remote image given its uri, by fetching as little as needed.
cameron

3.1 4.1 gridder VS cameron

An avatar generator for Go.
tga

3.1 0.0 gridder VS tga

Package tga is a TARGA image format decoder/encoder.
goimghdr

2.6 1.3 gridder VS goimghdr

The imghdr module determines the type of image contained in a file for Go.
go-webcolors

2.4 0.0 gridder VS go-webcolors

Port of webcolors library from Python to Go.
LookUp

1.2 6.9 gridder VS LookUp

Pure Go implementation of fast image search and simple OCR, based on the NCC (Normalized Cross Correlation) algorithm
fopix

1.1 0.0 gridder VS fopix

Simple pixel monospaced font package for golang
mpo

1.1 1.6 gridder VS mpo

A decoder and conversion tool for MPO 3D Photos.
draft

- - gridder VS draft

Generate High Level Microservice Architecture diagrams for GraphViz using simple YAML syntax.

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README

gridder

Built on top of Go Graphics github.com/fogleman/gg with the idea to simplify visualizing Grids using 2D Graphics.

Dependencies

gg github.com/fogleman/gg

Install

go get github.com/shomali11/gridder

Examples

Example 1

Exploring the GridConfig configuration object. The Rows and Columns represent the rows and columns of the grid you wish to visualize. You can customize the grid by playing various options from style, color and width.

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{Name: "example1.png"}
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           8,
        MarginWidth:       0,
        LineDashes:        0,
        LineStrokeWidth:   2,
        BorderDashes:      0,
        BorderStrokeWidth: 10,
        LineColor:         color.Gray{},
        BorderColor:       color.RGBA{B: 255, A: 255},
        BackgroundColor:   color.White,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.SavePNG()
}

[Result](examples/example1/example1.png)

Example 2

Exploring the ImageConfig configuration object. This defines the image that will be generated. You can customize the Width and Height to generate larger images.

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example2.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        MarginWidth:       20,
        LineDashes:        10,
        LineStrokeWidth:   2,
        BorderDashes:      20,
        BorderStrokeWidth: 4,
        LineColor:         color.RGBA{R: 255 / 2, A: 255},
        BorderColor:       color.RGBA{B: 255 / 2, A: 255},
        BackgroundColor:   color.RGBA{G: 255 / 2, A: 255},
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.SavePNG()
}

[Result](examples/example2/example2.png)

Example 3

Using PaintCell to paint a cell by the grid's row and column

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example3.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.PaintCell(1, 2, color.Black)
    grid.SavePNG()
}

[Result](examples/example3/example3.png)

Example 4

Using DrawRectangle to draw rectangles in cells with various stylistic properties

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example4.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.DrawRectangle(0, 0, gridder.RectangleConfig{Width: 60, Height: 60, Color: color.Black, Stroke: true, Rotate: 45})
    grid.DrawRectangle(3, 0, gridder.RectangleConfig{Width: 60, Height: 60, Color: color.Black, Stroke: true, Rotate: 45, Dashes: 10})
    grid.DrawRectangle(0, 3, gridder.RectangleConfig{Width: 60, Height: 60, Color: color.Black, Stroke: true, StrokeWidth: 25})
    grid.DrawRectangle(2, 1, gridder.RectangleConfig{Width: 180, Height: 180, Color: color.RGBA{R: 255 / 2, A: 255 / 2}})
    grid.DrawRectangle(3, 3, gridder.RectangleConfig{Width: 60, Height: 60, Color: color.Black, Stroke: false})
    grid.SavePNG()
}

[Result](examples/example4/example4.png)

Example 5

Using DrawCircle to draw circles in cells with various stylistic properties

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example5.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.DrawCircle(0, 0, gridder.CircleConfig{Radius: 30, Color: color.Black, Stroke: true})
    grid.DrawCircle(3, 0, gridder.CircleConfig{Radius: 30, Color: color.Black, Stroke: true, Dashes: 10})
    grid.DrawCircle(0, 3, gridder.CircleConfig{Radius: 30, Color: color.Black, Stroke: true, StrokeWidth: 25})
    grid.DrawCircle(2, 1, gridder.CircleConfig{Radius: 90, Color: color.RGBA{R: 255 / 2, A: 255 / 2}})
    grid.DrawCircle(3, 3, gridder.CircleConfig{Radius: 30, Color: color.Black, Stroke: false})
    grid.SavePNG()
}

[Result](examples/example5/example5.png)

Example 6

Using DrawLine to draw lines in cells with various stylistic properties

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example6.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        MarginWidth:       30,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.DrawLine(0, 0, gridder.LineConfig{Length: 60, Color: color.Black, Dashes: 0})
    grid.DrawLine(0, 0, gridder.LineConfig{Length: 60, Color: color.Black, Dashes: 0, Rotate: 90})
    grid.DrawLine(0, 3, gridder.LineConfig{Length: 60, Color: color.Black, Dashes: 0, StrokeWidth: 25})
    grid.DrawLine(2, 1, gridder.LineConfig{Length: 90, Color: color.RGBA{R: 255 / 2, A: 255 / 2}, Rotate: 45})
    grid.DrawLine(2, 1, gridder.LineConfig{Length: 90, Color: color.RGBA{R: 255 / 2, A: 255 / 2}, Rotate: 135})
    grid.DrawLine(3, 3, gridder.LineConfig{Length: 60, Color: color.Black, Dashes: 5})
    grid.SavePNG()
}

[Result](examples/example6/example6.png)

Example 7

Using DrawPath to draw a path between two cells with various stylistic properties

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example7.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    grid.DrawPath(0, 0, 1, 1, gridder.PathConfig{Dashes: 0, StrokeWidth: 10, Color: color.Black})
    grid.DrawPath(1, 1, 2, 1, gridder.PathConfig{Dashes: 5, StrokeWidth: 1, Color: color.Black})
    grid.DrawPath(2, 1, 3, 1, gridder.PathConfig{Dashes: 8, StrokeWidth: 1, Color: color.Black})
    grid.DrawPath(3, 1, 3, 2, gridder.PathConfig{Dashes: 0, StrokeWidth: 1, Color: color.Black})
    grid.SavePNG()
}

[Result](examples/example7/example7.png)

Example 8

Using DrawString to draw a string in a cell with various stylistic properties

package main

import (
    "image/color"
    "log"

    "github.com/golang/freetype/truetype"
    "github.com/shomali11/gridder"
    "golang.org/x/image/font/gofont/goregular"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example8.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           4,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    font, err := truetype.Parse(goregular.TTF)
    if err != nil {
        log.Fatal(err)
    }

    fontFace1 := truetype.NewFace(font, &truetype.Options{Size: 24})
    fontFace2 := truetype.NewFace(font, &truetype.Options{Size: 35})

    grid.DrawString(0, 0, "Hello!", fontFace1)
    grid.DrawString(1, 1, "Hello!", fontFace1, gridder.StringConfig{Rotate: 45})
    grid.DrawString(2, 2, "Hello!", fontFace2, gridder.StringConfig{Color: color.RGBA{B: 255 / 2, A: 255 / 2}})
    grid.SavePNG()
}

[Result](examples/example8/example8.png)

Example 9

Combining multiple features to draw the shortest path on a grid

package main

import (
    "image/color"
    "log"

    "github.com/golang/freetype/truetype"
    "github.com/shomali11/gridder"
    "golang.org/x/image/font/gofont/goregular"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  2000,
        Height: 1000,
        Name:   "example9.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              4,
        Columns:           8,
        MarginWidth:       32,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 20,
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    font, err := truetype.Parse(goregular.TTF)
    if err != nil {
        log.Fatal(err)
    }

    fontFace := truetype.NewFace(font, &truetype.Options{Size: 48})

    lineConfig := gridder.PathConfig{Dashes: 10}
    circleConfig := gridder.CircleConfig{Color: color.Gray{}, Radius: 10}

    grid.PaintCell(1, 2, color.NRGBA{R: 0, G: 0, B: 0, A: 255 / 2})
    grid.DrawString(1, 2, "Block", fontFace)

    grid.DrawCircle(0, 0, gridder.CircleConfig{Color: color.NRGBA{R: 255 / 2, G: 0, B: 0, A: 255 / 2}, Radius: 60})
    grid.DrawPath(0, 0, 1, 1, lineConfig)
    grid.DrawCircle(1, 1, circleConfig)
    grid.DrawPath(1, 1, 2, 2, lineConfig)
    grid.DrawCircle(2, 2, circleConfig)
    grid.DrawPath(2, 2, 2, 3, lineConfig)
    grid.DrawCircle(2, 3, circleConfig)
    grid.DrawPath(2, 3, 2, 4, lineConfig)
    grid.DrawCircle(2, 4, circleConfig)
    grid.DrawPath(2, 4, 2, 5, lineConfig)
    grid.DrawCircle(2, 5, circleConfig)
    grid.DrawPath(2, 5, 2, 6, lineConfig)
    grid.DrawCircle(2, 6, circleConfig)
    grid.DrawPath(2, 6, 3, 7, lineConfig)
    grid.DrawCircle(3, 7, gridder.CircleConfig{Color: color.NRGBA{R: 0, G: 255 / 2, B: 0, A: 255 / 2}, Radius: 60})

    grid.SavePNG()
}

[Result](examples/example9/example9.png)

Example 10

Combining multiple features to draw a Bingo card

package main

import (
    "image/color"
    "log"

    "github.com/golang/freetype/truetype"
    "github.com/shomali11/gridder"
    "golang.org/x/image/font/gofont/goregular"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  1000,
        Height: 1200,
        Name:   "example10.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:            6,
        Columns:         5,
        MarginWidth:     32,
        LineStrokeWidth: 2,
        BackgroundColor: color.RGBA{R: 135, G: 211, B: 124, A: 255},
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    font, err := truetype.Parse(goregular.TTF)
    if err != nil {
        log.Fatal(err)
    }

    headerFontFace := truetype.NewFace(font, &truetype.Options{Size: 100})
    valueFontFace := truetype.NewFace(font, &truetype.Options{Size: 50})

    headers := []string{"B", "I", "N", "G", "O"}
    values := [][]string{
        {"10", "22", "41", "53", "71"},
        {"66", "20", "40", "50", "2"},
        {"14", "26", "FREE", "52", "69"},
        {"15", "29", "37", "51", "65"},
        {"17", "6", "35", "55", "64"},
    }

    circleConfig := gridder.CircleConfig{Radius: 60, Color: color.White}
    for i, header := range headers {
        grid.DrawCircle(0, i, circleConfig)
        grid.DrawString(0, i, header, headerFontFace)
    }

    for row := range values {
        for column := range values[0] {
            grid.PaintCell(row+1, column, color.White)
            grid.DrawString(row+1, column, values[row][column], valueFontFace)
        }
    }
    grid.SavePNG()
}

[Result](examples/example10/example10.png)

Example 11

Combining multiple features to draw a Tic Tac Toe game

package main

import (
    "image/color"
    "log"

    "github.com/shomali11/gridder"
)

func main() {
    imageConfig := gridder.ImageConfig{
        Width:  500,
        Height: 500,
        Name:   "example11.png",
    }
    gridConfig := gridder.GridConfig{
        Rows:              3,
        Columns:           3,
        LineStrokeWidth:   2,
        BorderStrokeWidth: 4,
        LineColor:         color.Gray{},
        BorderColor:       color.Gray{},
        BackgroundColor:   color.NRGBA{R: 220, G: 220, B: 220, A: 255},
    }

    grid, err := gridder.New(imageConfig, gridConfig)
    if err != nil {
        log.Fatal(err)
    }

    blue := color.RGBA{B: 128, A: 255}
    green := color.RGBA{G: 128, A: 255}

    grid.DrawCircle(0, 0, gridder.CircleConfig{Radius: 60, Color: blue, StrokeWidth: 4, Stroke: true})
    grid.DrawCircle(1, 1, gridder.CircleConfig{Radius: 60, Color: blue, StrokeWidth: 4, Stroke: true})
    grid.DrawCircle(2, 2, gridder.CircleConfig{Radius: 60, Color: blue, StrokeWidth: 4, Stroke: true})
    grid.DrawLine(2, 0, gridder.LineConfig{Length: 120, Color: green, StrokeWidth: 4, Rotate: 45})
    grid.DrawLine(2, 0, gridder.LineConfig{Length: 120, Color: green, StrokeWidth: 4, Rotate: 135})
    grid.DrawLine(2, 1, gridder.LineConfig{Length: 120, Color: green, StrokeWidth: 4, Rotate: 45})
    grid.DrawLine(2, 1, gridder.LineConfig{Length: 120, Color: green, StrokeWidth: 4, Rotate: 135})
    grid.DrawPath(0, 0, 2, 2, gridder.PathConfig{StrokeWidth: 4, Color: color.RGBA{R: 128, A: 255}})
    grid.SavePNG()
}

[Result](examples/example11/example11.png)

*Note that all licence references and agreements mentioned in the gridder README section above are relevant to that project's source code only.

gridder

A Grid based 2D Graphics library.

gridder alternatives and similar packages

Popular Comparisons

README

gridder

Dependencies

Install

Examples

Example 1

Example 2

Example 3

Example 4

Example 5

Example 6

Example 7

Example 8

Example 9

Example 10

Example 11