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VueJS Free Transform Tool\n\n\n[![NPM Version](https://img.shields.io/npm/v/vue-free-transform.svg?style=flat)](https://www.npmjs.com/package/vue-free-transform)  [![NPM Downloads](https://img.shields.io/npm/dm/vue-free-transform.svg?style=flat)](https://www.npmjs.com/package/vue-free-transform)   [![License: MIT](https://img.shields.io/badge/License-MIT-brightgreen.svg)](https://opensource.org/licenses/MIT) [![Build Status](https://img.shields.io/travis/skmail/vue-free-transform/master.svg?style=flat)](https://travis-ci.org/skmail/vue-free-transform)    \n\n\nVueJS component for resizing, dragging and rotating html elements using css transform matrix \n\n![VueJS free transform tool](https://raw.githubusercontent.com/skmail/vue-free-transform/master/image.png)\n\n\n## Installation\n`yarn install vue-free-transform` or `npm install vue-free-transform --save`\n\n## Demo\nhttps://codesandbox.io/s/1jl7z9p3q\n \n \n## Usage\n\n```js\nimport FreeTransform from 'vue-free-transform'\n```\n\n```vue\n  \n\u003cFreeTransform \n    :x=\"0\"\n    :y=\"0\"\n    :scale-x=\"1\"\n    :scale-y=\"1\"\n    :width=\"100\"\n    :height=\"100\"\n    :angle=\"0\"\n    :offset-x=\"0\"\n    :offset-y=\"0\"\n    @update=\"update($event)\"\n\u003e\n    \u003cdiv class=\"element\" :style=\"{width: `100px`,height: `100px`}\"\u003e\n        \u003cimg src=\"...\"/\u003e\n    \u003c/div\u003e\n\n\u003c/FreeTransform\u003e\n```\n## Optional Attributes\n\n`selected`\n`selectOn`\n`styles`\n\n| Attribute        | Description  |\n| ------------- |:-------------:|\n| styles      | additional styles for parent wrapper usefull for z-index|\n| selected      | hide the controls when values is false    |\n| selectOn |  trigger selection on `mousedown`, `click` or `dblclick` |\n| aspect-ratio | enable aspect ratio resizing default (true)|\n| scale-from-center | enable scale from center resizing default (true)|\n                           \n\n\n## Events\n`onSelect`\n`dblclick`\n`click`\n`mousedown`\n\n## css\n\n```css\n    \n    .tr-transform--active{\n        position: absolute;\n        z-index: 5;\n    }\n    \n    .tr-transform__content{\n        user-select: none;\n    }\n    .tr-transform__rotator {\n        top: -45px;\n        left: calc(50% - 7px);\n    }\n\n    .tr-transform__rotator,\n    .tr-transform__scale-point {\n        background: #fff;\n        width: 15px;\n        height: 15px;\n        border-radius: 50%;\n        position: absolute;\n        box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);\n        border: 1px solid rgba(0, 0, 0, 0.1);\n        cursor: pointer;\n    }\n\n    .tr-transform__rotator:hover,\n    .tr-transform__scale-point:hover {\n        background: #F1F5F8;\n    }\n\n    .tr-transform__rotator:active,\n    .tr-transform__scale-point:active {\n        background: #DAE1E7;\n    }\n\n    .tr-transform__scale-point {\n\n    }\n\n    .tr-transform__scale-point--tl {\n        top: -7px;\n        left: -7px;\n    }\n\n    .tr-transform__scale-point--ml {\n        top: calc(50% - 7px);\n        left: -7px;\n    }\n\n    .tr-transform__scale-point--tr {\n        left: calc(100% - 7px);\n        top: -7px;\n    }\n\n    .tr-transform__scale-point--tm {\n        left: calc(50% - 7px);\n        top: -7px;\n    }\n\n    .tr-transform__scale-point--mr {\n        left: calc(100% - 7px);\n        top: calc(50% - 7px);\n    }\n\n    .tr-transform__scale-point--bl {\n        left: -7px;\n        top: calc(100% - 7px);\n    }\n\n    .tr-transform__scale-point--bm {\n        left: calc(50% - 7px);\n        top: calc(100% - 7px);\n    }\n\n    .tr-transform__scale-point--br {\n        left: calc(100% - 7px);\n        top: calc(100% - 7px);\n    }\n```\n\n\n## Keyboard shortcuts\n`shift` for aspect ratio resizing\n\n`alt` for scaling from center\n\n`shift` + `alt` scaling from center based on aspect ratio\n\n`shift` while rotation will snap rotation using 15 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