Instrument readouts and controls

Thermometer <smart-thermometer>

Thermometer shows a temperature as the instrument that measures it: a bulb that always holds the liquid, a capillary stem above it and a column standing at the reading.

Stylesheet

The component is styled by source/styles/default/smart.thermometer.css, which is included in smart.industrial-elements.css. It uses the theme's CSS variables and the Industrial tokens (--smart-industrial-*) described in the Themes and Styling guide, so it follows the theme applied to the page.

CSS variables

The component declares 8 CSS variables of its own, on the component itself. Set them in a rule that selects the component, loaded after the component's stylesheet: smart-thermometer, or a class or an id on it. A value set on a container does not reach the component, because the component's own declaration replaces the inherited one.

smart-thermometer {
    --smart-thermometer-length: ...;
    --smart-thermometer-stem-width: ...;
    --smart-thermometer-bulb-size: ...;
    --smart-thermometer-liquid: ...;
    --smart-thermometer-tube: ...;
    --smart-thermometer-tube-border: ...;
    --smart-thermometer-tick: ...;
    --smart-thermometer-setpoint: ...;
}

/* one instance */
#thermometer {
    --smart-thermometer-length: ...;
}

Themes

Two ISA-101 themes ship with the package: smart.industrial.css and smart.industrial-dark.css. Load one after the base theme and set theme="industrial" or theme="industrial-dark" on the body element. The demo page switches between the three.

<link rel="stylesheet" href="node_modules/smart-industrial/source/styles/smart.default.css" />
<link rel="stylesheet" href="node_modules/smart-industrial/source/styles/smart.industrial-elements.css" />
<link rel="stylesheet" href="node_modules/smart-industrial/source/styles/smart.industrial.css" />

<body theme="industrial">