jQWidgets jqxDraw pieslice() Method
jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxDraw is a small jQuery-based plugin that is used to draw shapes and texts using VML, SVG and HTML5.
The pieslice() method is used for creating a pie slice element for the specified jqxDraw widget.
Syntax:
var piesliceElement = renderer.pieslice(
cx, cy, innerRadius, fromAngle,
endAngle, centerOffset, attributes
);
Parameters: This method accepts seven parameters as mentioned above and described below:
- cx: This is the x coordinate for the pie slice.
- cy: This is the y coordinate for the pie slice.
- innerRadius: This is the inner radius for the pie slice.
- fromAngle: This is the starting angle for the pie slice.
- endAngle: This is the ending angle for the pie slice.
- centerOffset: This is the central offset of the pie slice.
- attributes: This is the specified attribute.
Return values: This method returns the pieslice element object.
Linked Files: Download jQWidgets from the given link. In the HTML file, locate the script files in the downloaded folder.
<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdraw.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>
Example: The below example illustrates the jQWidgets jqxDraw pieslice() Method.
HTML
<!DOCTYPE html>
< html lang = "en" >
< head >
< link rel = "stylesheet" href =
"jqwidgets/styles/jqx.base.css"
type = "text/css" />
< script type = "text/javascript" src =
"scripts/jquery-1.11.1.min.js" >
</ script >
< script type = "text/javascript" src =
"jqwidgets/jqxcore.js" >
</ script >
< script type = "text/javascript" src =
"jqwidgets/jqxdraw.js" >
</ script >
< script type = "text/javascript" src =
"jqwidgets/jqx-all.js" >
</ script >
</ head >
< body >
< center >
< h1 style = "color:green;" >
GeeksforGeeks
</ h1 >
< h3 >jQWidgets jqxDraw pieslice() Method</ h3 >
< div id = "jqx_Draw" style = "height:200px; width:700px;" >
</ div >
< input type = "button" id = "Button"
style = "padding:5px 15px; margin-top:40px;"
value = "Create a pie slice element" >
< div id = "log" ></ div >
< script type = "text/javascript" >
$(document).ready(function () {
$('#jqx_Draw').jqxDraw({
renderEngine: 'HTML5'
});
var Instance =
$('#jqx_Draw').jqxDraw('getInstance');
$("#Button").click(function () {
var path = Instance.pieslice(
100, 100, 70, 80, 25, 80, 0, {
fill: 'green'
});
Instance.refresh();
});
});
</ script >
</ center >
</ body >
</ html >
|
Output:
jQWidgets jqxDraw pieslice() Method
Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxdraw/jquery-draw-api.htm
Last Updated :
31 Jan, 2022
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