jQWidgets jqxChart xAxis Property
jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful and optimized framework, platform-independent, and widely supported.
jqxChart is a lightweight and powerful chart widget written 100% in JavaScript. It offers many advanced features and supports three different rendering technologies – SVG, HTML5 Canvas & VML.
The xAxis property is used to set the x-axis of the displayed jqxChart. It is of type object and its default value is “null”.
Syntax:
$('#Selector').jqxChart({ xAxis: { rangeSelector: true } });
The properties of the xAxis are as follows:
- visible: It is used to show or hide the xAxis axis.
- unitInterval: It is used to set the interval between the units of the displayed jqxChart.
- dataField: It is used to point toward a data field in the data source.
- type: It is the stated type of the axis. Here, the values can be as follows:
- default: It is used to auto-detect and switch to basic, linear, or date.
- date: It is used to display dates.
- basic: It is used to display all the data points consecutively.
- linear: It is the stated linear arrangement of the values of the xAxis data field.
- baseUnit: It is the stated base unit whenever it’s used along with the date axis.
- valuesOnTicks: It states if the values of the axis will be aligned along with the tick marks or not.
- dateFormat: It is the optional date format in order to parse the data from the data source.
- axisSize: It is used to set the size of the xAxis.
- customDraw: It is of type boolean. It determines whether to draw the axis or not.
- flip: It states if the axis is shown in reverse order or not.
- position: It is used to set the position of the axis.
- padding: It is of type object. It describes the padding of the axis which is as follows:
- top: It is the stated top padding.
- bottom: It is the bottom padding.
- title: It is of type object. It describes the title of the axis which is as follows:
- visible: It is of boolean type. It determines the visibility of the title.
- text: It is the stated text of the title.
- class: It is the stated CSS class of the text in the title.
- horizontalAlignment: It is the stated horizontal alignment.
- verticalAlignment: It is the stated vertical alignment.
- tickMarks: It is of type object. It describes the axis’s tick marks properties which are as follows:
- visible: It is used to determine visibility.
- step: It is the stated step.
- dashStyle: It is the stated dash style of the tick marks.
- lineWidth: It is the stated line width of the tick marks.
- size: It is the stated size of the tick marks.
- color: It is the stated color of the tick marks.
- gridLines: It is of type object. It describes the grid lines properties of the axis which are as follows:
- visible: It determines the visibility.
- step: It is the stated step.
- dashStyle: It is the stated dash style of the grid lines.
- lineWidth: It is the stated line width of the grid lines.
- color: It is the color of the grid lines.
- line: It is of type object. It describes the line properties of the axis which are as follows:
- visible: It is of boolean type. It determines the axis line’s visibility.
- dashStyle: It is the dash style of the line.
- lineWidth: It is the width of the line.
- color: It is the color of the line.
- labels: It is of type object. It describes the properties of the labels on the axis which are as follows:
- visible: It determines the visibility of the labels of the axis.
- step: It is the stated step.
- class: It is the stated CSS class.
- angle: It is the rotation angle of the text.
- horizontalAligment: It is the stated horizontal alignment of the labels.
- verticalAligment: It is the vertical alignment of the labels.
- offset: It is the stated offset of the labels.
- logarithmicScale: It is used to determine if the logarithmic scale needs to be used or not.
- logarithmicScaleBase: It is the stated base for the logarithmic scale.
- alternatingBackgroundColor: It is the stated alternating background color in between the grid lines.
- alternatingBackgroundColor2: It is the second alternating background color between the grid lines.
- alternatingBackgroundOpacity: It is the stated opacity of the alternating background.
- formatSettings: It is the stated settings that are used to format the shown values.
- formatFunction: It is the stated custom function in order to format the shown values.
- toolTipFormatSettings: It is the stated settings that are used to format the xAxis values in tooltips.
- toolTipFormatFunction: It is the stated custom function in order to format the xAxis values in tooltips.
- rangeSelector: It is the stated range selector on the xAxis.
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-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxchart.core.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdraw.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxdata.js”></script><script type=”text/javascript” src=”jqwidgets/jqxchart.api.js”></script>
Example 1: The below example illustrates the jQWidgets jqxChart xAxis property.
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/jqxchart.core.js" > </ script > < script type = "text/javascript" src = "jqwidgets/jqxdraw.js" > </ script > < script type = "text/javascript" src = "jqwidgets/jqxdata.js" > </ script > < script type = "text/javascript" src = "jqwidgets/jqxchart.api.js" > </ script > </ head > < body > < center > < h1 style = "color: green" > w3wiki </ h1 > < h3 > jQWidgets jqxChart xAxis property </ h3 > < div id = 'gfg1' style="width:400px; height: 200px" /> </ center > < script type = "text/javascript" > $(document).ready(function () { var json = [ { Day: 'Monday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Tuesday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Wednesday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Thursday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Friday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Saturday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Sunday', A: 3, B: 1, C: 2, D: 1 } ]; var obj = { title: "Coding Score", description: "Coding Questions Solved Daily", source: json, categoryAxis: { dataField: 'Day', showGridLines: true }, seriesGroups: [{ type: 'column', columnsGapPercent: 30, seriesGapPercent: 0, xAxis: { rangeSelector: true, baseUnit: 'day', flip: true, unitInterval: 1 }, valueAxis: { minValue: 0, maxValue: 10, unitInterval: 10, description: 'Questions Solved' }, series: [ { dataField: 'A', displayText: 'A' }, { dataField: 'B', displayText: 'B' }, { dataField: 'C', displayText: 'C' }, { dataField: 'D', displayText: 'D' } ] }] }; $('#gfg1').jqxChart(obj); }); </ script > </ body > </ html > |
Output:
Example 2: The following is another example of the jqxChart xAxis property in jQWidgets.
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/jqxchart.core.js" > </ script > < script type = "text/javascript" src = "jqwidgets/jqxdraw.js" > </ script > < script type = "text/javascript" src = "jqwidgets/jqxdata.js" > </ script > < script type = "text/javascript" src = "jqwidgets/jqxchart.api.js" > </ script > </ head > < body > < center > < h1 style = "color: green" > w3wiki </ h1 > < h3 > jQWidgets jqxChart xAxis property </ h3 > < div id = 'gfg1' style="width:400px; height: 200px" /> </ center > < center > < input type = "button" id = "btn" value = "Click Here" style="padding: 5px 14px; margin-top: 15px;"> < br > < div id = "log" ></ div > </ center > < script type = "text/javascript" > $(document).ready(function () { var json = [ { Day: 'Monday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Tuesday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Wednesday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Thursday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Friday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Saturday', A: 3, B: 1, C: 2, D: 1 }, { Day: 'Sunday', A: 3, B: 1, C: 2, D: 1 } ]; var obj = { title: "Coding Score", description: "Coding Questions Solved Daily", source: json, categoryAxis: { dataField: 'Day', showGridLines: true }, seriesGroups: [{ type: 'column', columnsGapPercent: 30, seriesGapPercent: 0, xAxis: { rangeSelector: true, baseUnit: 'day', flip: true, unitInterval: 1 }, valueAxis: { minValue: 0, maxValue: 10, unitInterval: 10, description: 'Questions Solved' }, series: [ { dataField: 'A', displayText: 'A' }, { dataField: 'B', displayText: 'B' }, { dataField: 'C', displayText: 'C' }, { dataField: 'D', displayText: 'D' } ] }] }; $('#gfg1').jqxChart(obj); $('#btn').click(function () { var xa = $('#gfg1').jqxChart('xAxis'); if (xa === null) { $('#log').text("Null!"); } else { $('#log').text("Not null!"); } }); }); </ script > </ body > </ html > |
Output:
Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxchart/jquery-chart-api.htm?search=
Contact Us