A page showing the various Y scale variations of the SVG HBar chart

This goes in the documents header:

<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.hbar.js"></script>

Put this where you want the chart to show up:

<div style="width: 400px; height: 450px" id="chart-container1"></div></div>
<div style="width: 400px; height: 450px" id="chart-container2"></div></div>
<div style="width: 500px; height: 550px" id="chart-container3"></div></div>
<div style="width: 500px; height: 450px" id="chart-container4"></div></div>
<div style="width: 500px; height: 450px" id="chart-container5"></div></div>
<div style="width: 500px; height: 450px" id="chart-container6"></div></div>

This is the code that generates the chart:

<script>
    new RGraph.SVG.HBar({
        id: 'chart-container1',
        data: [-5,-7,-9,-11,-13,-15],
        options: {
            gutterLeftAutosize: false,
            gutterLeft: 15,
            gutterRight: 50,
            xaxisMax: -5,
            xaxisMin: -15,
            yaxisLabels: ['Harry','Lucy','Pete','Nick','Al','John'],
            title: 'Both min and max negative',
        }
    }).draw();
    
    new RGraph.SVG.HBar({
        id: 'chart-container2',
        data: [0,1,2,3,4,5,6],
        options: {
            xaxisMax: 10,
            yaxisLabels: ['Harry','Lucy','Pete','Nick','Al','John','Kevin'],
            title: 'Min set to zero and max positive',
            vmargin: 10,
            backgroundGridHlines: false,
            backgroundGridBorder: false,
            xaxis: false,
            yaxis: false
        }
    }).draw();


    new RGraph.SVG.HBar({
        id: 'chart-container3',
        data: [10,9,8,7,6,5,4,3,2,1,0,-1,-2,-3,-4,-5,-6,-7,-8,-9,-10],
        options: {
            xaxisMin: 'mirror',
            yaxisLabels: [
                'Harry','Lucy','Pete','Nick','Al','John','Kerridge',
                'Harry','Lucy','Pete','Nick','Al','John','Kerridge',
                'Harry','Lucy','Pete','Nick','Al','John','Kerridge'
            ],
            title: 'Min negative and max positive',
            backgroundGridHlines: false,
            backgroundGridBorder: false,
            colors: [
                'red', 'blue','green',
                'red', 'blue','green',
                'red', 'blue','green',
                'red', 'blue','green',
                'red', 'blue','green',
                'red', 'blue','green',
                'red', 'blue','green'
            ],
            colorsSequential: true,
        }
    }).draw();

    new RGraph.SVG.HBar({
        id: 'chart-container4',
        data: [5,6,7,8,9,10],
        options: {
            gutterRight: 190,
            title: 'Both min and max above zero',
            yaxisLabels: ['Ken','Larry','Kevin','Jobe','Lucy','John'],
            xaxisMin: 5,
            xaxisMax: 10,
            backgroundGridBorder: false,
            backgroundGridHlines: false
        }
    }).draw();


    new RGraph.SVG.HBar({
        id: 'chart-container5',
        data: [-1,-2,-3,-4,-5,-6,-7,-8,-9,-10],
        options: {
            gutterLeftAutosize: false,
            gutterLeft: 15,
            gutterRight: 50,
            title: 'Zero max and negative min',
            yaxisLabels: ['Ken','Larry','Kevin','Jobe','Lucy','John'],
            xaxisMin: -10,
            xaxisMax: 0,
            backgroundGridBorder: false,
            backgroundGridHlines: false
        }
    }).draw();


    new RGraph.SVG.HBar({
        id: 'chart-container6',
        data: [-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
        options: {
            colors: ['Gradient(red:white:red:red:#c00:#600)'],
            vmargin: 1,
            title: 'Offset axis, negative min positive max',
            xaxisMin: -5,
            xaxisMax: 20,
            backgroundGridBorder: false,
            backgroundGridHlines: false
        }
    }).draw();
</script>

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