Quill ImageResize Module

A module for Quill rich text editor to allow images to be resized.

Also see quill-image-drop-module, a module that enables copy-paste and drag/drop for Quill.

Demo

Plunker

Usage

Webpack/ES6

import Quill from 'quill'
import { ImageResize } from 'quill-image-resize-module'

Quill.register('modules/imageResize', ImageResize)

const quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    imageResize: {
      parchment: Quill.import('parchment')
      // See optional "config" below
    }
  }
})

Script Tag

Copy image-resize.min.js into your web root or include from node_modules

<script src="/node_modules/quill-image-resize-module/image-resize.min.js"></script>

var quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      // See optional "config" below
    }
  }
})

Config

For the default experience, pass an object with parchment, like so:

var quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      parchment: Quill.import('parchment')
    }
  }
})

Functionality is broken down into modules, which can be mixed and matched as you like. For example, the default is to include all modules:

const quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      modules: ['Resize', 'DisplaySize', 'Toolbar']
    }
  }
})

Each module is described below.

Resize - Resize the image

Adds handles to the image's corners which can be dragged with the mouse to resize the image.

The look and feel can be controlled with options:

var quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      // ...
      handleStyles: {
        backgroundColor: 'black',
        border: 'none',
        color: white
        // other camelCase styles for size display
      }
    }
  }
})

DisplaySize - Display pixel size

Shows the size of the image in pixels near the bottom right of the image.

The look and feel can be controlled with options:

var quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      // ...
      displayStyles: {
        backgroundColor: 'black',
        border: 'none',
        color: white
        // other camelCase styles for size display
      }
    }
  }
})

Toolbar - Image alignment tools

Displays a toolbar below the image, where the user can select an alignment for the image.

The look and feel can be controlled with options:

var quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      // ...
      toolbarStyles: {
        backgroundColor: 'black',
        border: 'none',
        color: white
        // other camelCase styles for size display
      },
      toolbarButtonStyles: {
        // ...
      },
      toolbarButtonSvgStyles: {
        // ...
      }
    }
  }
})

BaseModule - Include your own custom module

You can write your own module by extending the BaseModule class, and then including it in the module setup.

For example,

import { Resize, BaseModule } from 'quill-image-resize-module'

class MyModule extends BaseModule {
  // See src/modules/BaseModule.js for documentation on the various lifecycle callbacks
}

var quill = new Quill(editor, {
  // ...
  modules: {
    // ...
    ImageResize: {
      modules: [MyModule, Resize]
      // ...
    }
  }
})