React UI - 05 - Draggable SVG Path Generator

Developer
Xavier Martínez
Size
6,723 Kb
Views
26,312
  1. React UI - 05 - Draggable SVG Path Generator Previews
  2. React UI - 05 - Draggable SVG Path Generator HTML Codes
  3. React UI - 05 - Draggable SVG Path Generator CSS Codes
  4. React UI - 05 - Draggable SVG Path Generator JS Codes

How do I make an react ui - 05 - draggable svg path generator?

What is a react ui - 05 - draggable svg path generator? How do you make a react ui - 05 - draggable svg path generator? This script and codes were developed by Xavier Martínez on 31 October 2022, Monday.

React UI - 05 - Draggable SVG Path Generator Previews
IQ Test

React UI - 05 - Draggable SVG Path Generator - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>React UI - 05 - Draggable SVG Path Generator</title> <link rel="stylesheet" href="css/style.css">
</head>
<body>
<div id="container"></div> <script src='https://npmcdn.com/[email protected]/dist/react.min.js'></script>
<script src='https://npmcdn.com/[email protected]/dist/react-dom.min.js'></script>
<script src='https://npmcdn.com/react-draggable'></script> <script src="js/index.js"></script>
</body>
</html>

React UI - 05 - Draggable SVG Path Generator - Script Codes CSS Codes

body { margin: 0;
}
#container { width: 100%; height: 100%; text-align: center;
}
svg { position: absolute; pointer-events: none; left: 0; top: 0; width: 100%; height: 100%; stroke-width: 3; stroke: black;
}
svg circle { pointer-events: auto !important; cursor: -webkit-grab;
}
svg circle:active { cursor: -webkit-grabbing;
}
.btn { position: relative; border: none; padding: 10px; cursor: pointer; width: 150px; margin: 10px; z-index: 1000;
}
.viewport { position: absolute; top: 0; left: 0; width: 100vw; height: 100vh; background-color: white; overflow: hidden; z-index: -2;
}
.card { cursor: -webkit-grab; position: absolute; background-color: lightgrey; width: 200px; height: 260px; z-index: -1;
}
.card:active { cursor: -webkit-grabbing;
}

React UI - 05 - Draggable SVG Path Generator - Script Codes JS Codes

'use strict';
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var paths = [];
var imageurls = [];
var cards = [];
var adding = [];
var cardcount = 0;
var clickanchor = 0;
var SEARCH_KEY = 'cat';
var API_KEY = "afea92ac6eff442ba6fca79368717d0d";
var CARD_WIDTH = 200;
var CARD_HEIGHT = 260;
var MAX_CARDS = 20;
//Generate random image cards
(function generateCards() { for (var i = 0; i < MAX_CARDS; i++) { var url = 'https://api.giphy.com/v1/gifs/random?tag=' + SEARCH_KEY + '&api_key=' + API_KEY; fetch(url).then(function (response) { return response.json(); }).then(function (res) { return imageurls.push(res.data.image_url); }).catch(function (res) { console.log('ERROR: No image from API!'); }); }
})();
function pointIsCard(x, y) { var cardlist = cards.filter(function (card) { var pos_x = card.x + card.movedX; var pos_y = card.y + card.movedY; return x <= pos_x + CARD_WIDTH / 2 && x >= pos_x - CARD_WIDTH / 2 && y <= pos_y + CARD_HEIGHT / 2 && y >= pos_y - CARD_HEIGHT / 2; }); if (cardlist.length > 0) { return true; } else { //Don't draw }
}
var SVGPath = function (_React$Component) { _inherits(SVGPath, _React$Component); function SVGPath(props) { _classCallCheck(this, SVGPath); var _this = _possibleConstructorReturn(this, _React$Component.call(this, props)); _this.handleDragOrigin = _this.handleDragOrigin.bind(_this); _this.handleDragEnd = _this.handleDragEnd.bind(_this); _this.state = { origin: _this.props.origin, end: _this.props.end }; return _this; } SVGPath.prototype.handleDragOrigin = function handleDragOrigin(e, ui) { var _state$origin = this.state.origin; var x = _state$origin.x; var y = _state$origin.y; console.log({ x: x, y: y }); this.setState({ origin: { x: x + ui.deltaX, y: y + ui.deltaY } }); }; SVGPath.prototype.handleDragEnd = function handleDragEnd(e, ui) { var _state$end = this.state.end; var x = _state$end.x; var y = _state$end.y; console.log({ x: x, y: y }); this.setState({ end: { x: x + ui.deltaX, y: y + ui.deltaY } }); }; SVGPath.prototype.render = function render() { return React.createElement( 'div', null, React.createElement( 'svg', { xmlns: 'http://www.w3.org/2000/svg', height: '100vh', width: '100vw' }, React.createElement('path', { d: 'M ' + this.state.origin.x + ' ' + this.state.origin.y + ' L ' + this.state.end.x + ' ' + this.state.end.y }), React.createElement( ReactDraggable, { onDrag: this.handleDragOrigin }, React.createElement('circle', { cx: this.props.origin.x, cy: this.props.origin.y, r: '10', fill: 'red' }) ), React.createElement( ReactDraggable, { onDrag: this.handleDragEnd }, React.createElement('circle', { cx: this.props.end.x, cy: this.props.end.y, r: '10', fill: 'green' }) ) ) ); }; return SVGPath;
}(React.Component);
var Card = function (_React$Component2) { _inherits(Card, _React$Component2); function Card(props) { _classCallCheck(this, Card); var _this2 = _possibleConstructorReturn(this, _React$Component2.call(this, props)); _this2.state = { deltaPosition: { x: 0, y: 0 } }; _this2.handleMoveCard = _this2.handleMoveCard.bind(_this2); return _this2; } Card.prototype.handleMoveCard = function handleMoveCard(e, ui) { cards[this.props.index].movedX = ui.x; cards[this.props.index].movedY = ui.y; }; Card.prototype.render = function render() { return React.createElement( ReactDraggable, { onDrag: this.handleMoveCard }, React.createElement('div', { className: 'card', style: { backgroundImage: 'url(' + this.props.img + ')', backgroundSize: 'cover', backgroundPosition: '50% 50%', left: this.props.anchorX - CARD_WIDTH / 2, top: this.props.anchorY - CARD_HEIGHT / 2 } }) ); }; return Card;
}(React.Component);
var App = function (_React$Component3) { _inherits(App, _React$Component3); function App(props) { _classCallCheck(this, App); var _this3 = _possibleConstructorReturn(this, _React$Component3.call(this, props)); _this3.state = { drawing: false, anchoring: false, dropping: false }; _this3.checkOperation = _this3.checkOperation.bind(_this3); _this3.toggleDrawing = _this3.toggleDrawing.bind(_this3); _this3.toggleDropCard = _this3.toggleDropCard.bind(_this3); return _this3; } App.prototype.checkOperation = function checkOperation(e) { //Draw Anchor if (this.state.drawing && pointIsCard(e.clientX, e.clientY)) { var anchorstate = window.clickanchor; switch (anchorstate) { case 0: window.adding.origin = { x: e.clientX, y: e.clientY }; clickanchor++; break; case 1: window.adding.end = { x: e.clientX, y: e.clientY }; var addedanchor = { origin: window.adding.origin, end: window.adding.end }; window.paths.push(addedanchor); this.setState(function () { { anchoring: true; } }); clickanchor = 0; break; } } //Drop Card if (this.state.dropping && cardcount < MAX_CARDS) { window.cards.push({ x: e.clientX, y: e.clientY, movedX: 0, movedY: 0, img: imageurls[cardcount] }); this.setState(function () { { dropping: false; } }); cardcount++; } }; App.prototype.toggleDrawing = function toggleDrawing(e) { var _this4 = this; e.stopPropagation(); this.setState(function () { if (_this4.state.drawing) { return { drawing: false, dropping: false }; } else { return { drawing: true, dropping: false }; } }); }; App.prototype.toggleDropCard = function toggleDropCard(e) { var _this5 = this; e.stopPropagation(); this.setState(function () { if (_this5.state.dropping) { return { drawing: false, dropping: false }; } else { return { drawing: false, dropping: true }; } }); }; App.prototype.render = function render() { return React.createElement( 'div', { className: 'viewport', onClick: this.checkOperation }, React.createElement( 'button', { style: this.state.drawing ? { backgroundColor: 'red', color: 'white' } : { backgroundColor: 'lightgrey', color: 'black' }, onClick: this.toggleDrawing, className: 'btn' }, 'Draw Anchor' ), React.createElement( 'button', { style: this.state.dropping ? { backgroundColor: 'red', color: 'white' } : { backgroundColor: 'lightgrey', color: 'black' }, onClick: this.toggleDropCard, className: 'btn' }, 'Drop Card' ), window.paths.map(function (anchor, index) { return React.createElement(SVGPath, { key: index, origin: anchor.origin, end: anchor.end }); }), window.cards.map(function (card, index) { return React.createElement(Card, { key: index, index: index, anchorX: card.x, anchorY: card.y, img: card.img }); }) ); }; return App;
}(React.Component);
ReactDOM.render(React.createElement(App, null), document.getElementById('container'));
React UI - 05 - Draggable SVG Path Generator - Script Codes
React UI - 05 - Draggable SVG Path Generator - Script Codes
Home Page Home
Developer Xavier Martínez
Username xmjol
Uploaded October 31, 2022
Rating 3
Size 6,723 Kb
Views 26,312
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Xavier Martínez (xmjol) Script Codes
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