Paint9000

A light and easy frontend image manipulation tool. Chains smoothly to existing integration to reduce image sizes on uploads.

Fast demo

1. Embed the dist.js script to a site or console.
2. Run the following:

new Paint9000 (false, {editor:true, downloadWhenDone:true});

You should see an input field for uploading an image at the bottom of the page. From here you can upload an image or paint a picture. Play with the slider to adjust quality and hit download to save the current state.

Common use

Using Paint9000 as a "middleware" before the actual upload to server function is called.

new Paint9000 (
    document.getElementById("myFileInput"),
    {   
        maxLength:1000,
        quality: 0.7
    },
    () => { 
        
        console.log("I have replaced the files in the <input>, with scaled and compressed versions");
        const newFiles = document.getElementById("myFileInput").files; 
        runUploadImageToServerFunction( newFiles );
    }
);

Using Paint9000 as a tool for batch processing some unnecessarily large images. Make sure you has multiple attribute, then just drop batches of 10 images at time and it will download the conversions instantly

new Paint9000 (
    document.getElementById("myFileInput"),
    {   
        downloadWhenDone:true
        maxLength:1920,
        quality: 0.8,

    }
);

Docs

The class paint9000 takes in three arguments.

1. The file input.
2. The options.
3. The callback.

Configuration All options are listed as follows:

Options name : Default value | Type | "Description"

• downloadWhenDone: false | Boolean | "Determines if post processing should trigger a download."
• postFix : "" | String | "Puts a postfix on processed images"
• fileType : "jpeg" | String | "Desired filetype output, jpeg is preferred"
• quality : 0.9 | Number | "range from 0.1 - 1, determines compression level"
• maxLength : 1920 | Number | "The post processed max length of wither height or width"
• editor: false | Boolean | "Enables an editor functionality, ideal for testing and determining quality"
• ignoredMimeTypes : [] | Array | "Any defined mimetypes will be completely ignored, for instance ignoredMimeTypes:["image/gif"] will prevent animated GIFS from being processed as single images"

Enjoy.