D3 Liquid Fill Gauge

Liquid Fill Gauge v1.1 - 7/14/2015

Changes:

Added support for updating the gauge value after loading is complete. The loadLiquidFillGauge method now returns an object with an update method which allows the gauge value to be changed. Click any of the gauges above to randomly update their value.

Configurable features include:

Changeable min/max values.
All colors.
Outer circle thickness.
Gap between the outer circle and inner fill area.
Wave height.
Wave speed.
Wave count.
Wave rise time.
Wave height scaling on/off. Reduces the wave height near the min/max values so that the wave won't make the fill area appear total full or totally empty.
Wave starting offset. Most useful when wave animation is turned off and you want the wave min or max at a specific horizontal position in the fill area.
Wave rising upon load on/off.
Wave animation on/off.
Text height.
Text vertical position.
Text increment from min value upon loading.
Display of % symbol on/off.

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <script src="https://d3js.org/d3.v3.min.js" language="JavaScript"></script>
    <script src="liquidFillGauge.js" language="JavaScript"></script>
    <style>
        .liquidFillGaugeText { font-family: Helvetica; font-weight: bold; }
    </style>
</head>
<body>
<svg id="fillgauge1" width="97%" height="250" onclick="gauge1.update(NewValue());"></svg>
<svg id="fillgauge2" width="19%" height="200" onclick="gauge2.update(NewValue());"></svg>
<svg id="fillgauge3" width="19%" height="200" onclick="gauge3.update(NewValue());"></svg>
<svg id="fillgauge4" width="19%" height="200" onclick="gauge4.update(NewValue());"></svg>
<svg id="fillgauge5" width="19%" height="200" onclick="gauge5.update(NewValue());"></svg>
<svg id="fillgauge6" width="19%" height="200" onclick="gauge6.update(NewValue());"></svg>
<script language="JavaScript">
    var gauge1 = loadLiquidFillGauge("fillgauge1", 55);
    var config1 = liquidFillGaugeDefaultSettings();
    config1.circleColor = "#FF7777";
    config1.textColor = "#FF4444";
    config1.waveTextColor = "#FFAAAA";
    config1.waveColor = "#FFDDDD";
    config1.circleThickness = 0.2;
    config1.textVertPosition = 0.2;
    config1.waveAnimateTime = 1000;
    var gauge2= loadLiquidFillGauge("fillgauge2", 28, config1);
    var config2 = liquidFillGaugeDefaultSettings();
    config2.circleColor = "#D4AB6A";
    config2.textColor = "#553300";
    config2.waveTextColor = "#805615";
    config2.waveColor = "#AA7D39";
    config2.circleThickness = 0.1;
    config2.circleFillGap = 0.2;
    config2.textVertPosition = 0.8;
    config2.waveAnimateTime = 2000;
    config2.waveHeight = 0.3;
    config2.waveCount = 1;
    var gauge3 = loadLiquidFillGauge("fillgauge3", 60.1, config2);
    var config3 = liquidFillGaugeDefaultSettings();
    config3.textVertPosition = 0.8;
    config3.waveAnimateTime = 5000;
    config3.waveHeight = 0.15;
    config3.waveAnimate = false;
    config3.waveOffset = 0.25;
    config3.valueCountUp = false;
    config3.displayPercent = false;
    var gauge4 = loadLiquidFillGauge("fillgauge4", 50, config3);
    var config4 = liquidFillGaugeDefaultSettings();
    config4.circleThickness = 0.15;
    config4.circleColor = "#808015";
    config4.textColor = "#555500";
    config4.waveTextColor = "#FFFFAA";
    config4.waveColor = "#AAAA39";
    config4.textVertPosition = 0.8;
    config4.waveAnimateTime = 1000;
    config4.waveHeight = 0.05;
    config4.waveAnimate = true;
    config4.waveRise = false;
    config4.waveHeightScaling = false;
    config4.waveOffset = 0.25;
    config4.textSize = 0.75;
    config4.waveCount = 3;
    var gauge5 = loadLiquidFillGauge("fillgauge5", 60.44, config4);
    var config5 = liquidFillGaugeDefaultSettings();
    config5.circleThickness = 0.4;
    config5.circleColor = "#6DA398";
    config5.textColor = "#0E5144";
    config5.waveTextColor = "#6DA398";
    config5.waveColor = "#246D5F";
    config5.textVertPosition = 0.52;
    config5.waveAnimateTime = 5000;
    config5.waveHeight = 0;
    config5.waveAnimate = false;
    config5.waveCount = 2;
    config5.waveOffset = 0.25;
    config5.textSize = 1.2;
    config5.minValue = 30;
    config5.maxValue = 150
    config5.displayPercent = false;
    var gauge6 = loadLiquidFillGauge("fillgauge6", 120, config5);

function NewValue(){
        if(Math.random() > .5){
            return Math.round(Math.random()*100);
        } else {
            return (Math.random()*100).toFixed(1);
        }
    }
</script>
</body>
</html>

Modified http://d3js.org/d3.v3.min.js to a secure url

https://d3js.org/d3.v3.min.js