jqwidgets-scripts-custom
Version:
jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>Draw Custom Element Overview</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<link rel="stylesheet" href="../../../styles/demos.css" type="text/css" />
<script type="text/javascript" src="../../../scripts/webcomponents-lite.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.elements.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdraw.js"></script>
<script type="text/javascript">
JQXElements.settings["drawSettings"] =
{
}
window.onload = function () {
var renderer = document.querySelector('jqx-draw').getInstance();
var size = renderer.getSize();
// create a circle
// params: cx, cy, radius, params
var circleElement = renderer.circle(250, 150, 50, {});
// set the fill color and border color of the circle
// params: element, attributes
renderer.attr(circleElement, { fill: 'lightblue', stroke: 'darkblue' });
// draw a rectangle around the entire area
// params: x, y, width, height, attributes
var borderElement = renderer.rect(0, 0, size.width, size.height, { stroke: '#777777', fill: 'transparent' });
// draw a path
// params: line command, attributes
var pathElement = renderer.path("M 100,100 L 150, 130 C 130,130 180,190 150,150", { stroke: '#777777', fill: 'red' });
// draw an area
// params: line command, attributes
var areaElement = renderer.path("M 300,300 L 350, 330 C 330,330 380,390 350,350 Z", { stroke: '#777777', fill: 'yellow' });
// draw a line
// params: x1, y1, x2, y2, attributes
renderer.line(600, 100, 600, 200, { stroke: 'blue', 'stroke-width': 6 });
renderer.line(550, 50, 650, 90, { stroke: 'green', 'stroke-width': 6 });
// draw text
// params: text, x, y, width, height, angle, params, clip, halign, valign, rotateAround
renderer.text("Drawing shapes", 50, 20, undefined, undefined, 0, { 'class': 'largeText', fill: 'yellow', stroke: 'orange' }, false, 'center', 'center', 'centermiddle');
renderer.text("This is rotated text", 600, 300, undefined, undefined, 45, { 'class': 'smallText' }, false, 'center', 'center', 'centermiddle');
// add an event handler to the circle element
var circleUp = renderer.circle(50, 450, 30, { fill: '#DEDEDE', stroke: '#777777' });
var pathUp = renderer.path("M30 460 L 70 460 L50 430 Z", { fill: 'transparent', stroke: '#777777', 'stroke-width': 1 });
var circleDown = renderer.circle(120, 450, 30, { fill: '#DEDEDE', stroke: '#777777' });
var pathDown = renderer.path("M100 440 L 140 440 L120 470 Z", { fill: 'transparent', stroke: '#777777', 'stroke-width': 1 });
renderer.text("Click these buttons:", 20, 390);
var moveCircle = function (moveUp) {
var circleY = parseInt(renderer.getAttr(circleElement, 'cy'));
renderer.attr(circleElement, { cy: circleY + (moveUp ? -10 : 10) });
}
renderer.on(circleUp, 'click', function () { moveCircle(true); });
renderer.on(pathUp, 'click', function () { moveCircle(true); });
renderer.on(circleDown, 'click', function () { moveCircle(false); });
renderer.on(pathDown, 'click', function () { moveCircle(false); });
renderer.refresh();
}
</script>
</head>
<body>
<div class="example-description">
This demo illustrates the basic functionality of the Draw custom element.
</div>
<jqx-draw>
</jqx-draw>
</body>
</html>