53 lines
1.1 KiB
Markdown
53 lines
1.1 KiB
Markdown
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# Unipointer
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Base class for doing one thing with pointer event
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Used with [Unidragger](https://github.com/metafizzy/unidragger) and [TapListener](https://github.com/metafizzy/tap-listener)
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## Install
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Bower: `bower install unipointer`
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npm: `npm install unipointer`
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## Usage
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``` js
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// create new class
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function PointerFun( elem ) {
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this.element = elem;
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// binds mousedown/touchstart/pointerdown event
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this._bindStartEvent( this.element, true );
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}
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// inherit Unipointer
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PointerFun.prototype = new Unipointer();
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// overwrite public pointer methods
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PointerFun.prototype.pointerDown = function( event, pointer ) {
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console.log('pointer down');
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};
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PointerFun.prototype.pointerMove = function( event, pointer ) {
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console.log('pointer move');
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};
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PointerFun.prototype.pointerUp = function( event, pointer ) {
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console.log('pointer up');
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};
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PointerFun.prototype.pointerCancel = function( event, pointer ) {
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console.log('pointer cancel');
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};
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// triggered on pointerUp and pointerCancel
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PointerFun.prototype.pointerDone = function( event, pointer ) {
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console.log('pointer done');
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};
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```
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---
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MIT license
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By [Metafizzy](https://metafizzy.co)
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