Selectable-grid NPM

selectable-grid

Install

npm install --save selectable-grid

Usage example

import SelectableGrid from 'selectable-grid'

const init = () => {
  const img = document.querySelector('img')

  if (!img) {
    return
  }

  img.addEventListener('load', () => {
    new SelectableGrid({
      container: img,
      cellCount: 15,
    })
  })
}

init()

Properties

Property	Required	Type	Description
`container`	`true`	`HTMLImageElement` \| `HTMLVideoElement`	`img` or `video` node
`cellCount`	`true`	`number`	count of the cell in the grid
`mouseMove`	`false`	`function(area: {x: number, y: number, w: number, h: number}, selectArea: {x: number, y: number, w: number, h: number}, e: MouseEvent){}`	handler of mouse move on the grid
`mouseDown`	`false`	`(point: {x: number, y:number}, e: MouseEvent) => void`	handler of mouse down on the grid
`mouseUp`	`false`	`(area: {x: number, y: number, w: number, h: number}, selectArea: {x: number, y: number, w: number, h: number}, e: MouseEvent) => void`	handler of mouse up on the grid
`cellsStyles`	`false`	`{fillStyle: string}`	color like as color for canvas
`gridStyles`	`false`	`{strokeStyle: string}`	color like as color for canvas
`areaStyles`	`false`	`{strokeStyle: string, fillStyle: string}`	color like as color for canvas
`isArea`	`false`	`boolean`	show area on the grid
`keepArea`	`false`	`boolean`	show area on the grid
`isCells`	`false`	`boolean`	render cells on the grid
`isGrid`	`false`	`boolean`	render grid on the grid
`canvasClassName`	`false`	`string`	class name of the canvas