MMM-Oelpreise

Chart module for MagicMirror². The module displays oil prices for the last 12 months based on Chart.js and the API of heizoel24.de.

Thanks to @eckonator for his work, the rest was added by AI due to lack of knowledge. ;) An attempt was made to add the following changes:

• Period of observation changed to the past 12 months
• Configurable overlay for current and past values, minimum and maximum values for the past 12 months
• minor customisation of the chart (line thickness, dot symbols)

Screenshot

Installation

In your terminal, go to your MagicMirror's Module folder:

cd ~/MagicMirror/modules

Clone this repository:

git clone https://github.com/surger13/MMM-Oelpreise.git

Install dependencies:

cd ~/MagicMirror/modules/MMM-Oelpreise

npm install

Configure the module in your config.js file.

Using the module

To use this module, add it to the modules array in the config/config.js file:

modules: [
    {
        module: 'MMM-Oelpreise',
        position: 'bottom_right',
        header: 'Ölpreis je 100l',
        config: {
            amount         : '3000',  // amount in liter
            updateInterval : 86400, // 1 day in seconds
            width          : 600,   // width in pixel
            height         : 400,    // height in pixel
            showOverlay: true, // Zeigt das Overlay an, wenn true
            overlayBlink: false, // Overlay temporär ausblenden um Graph vollständig zu sehen?
            overlayUnvisibleDuration: 5000, // Dauer, für die das Overlay ausgeblendet wird (in ms)
            overlayInterval: 13000, // Dauer wie lang das Overlay angezeigt wird (in ms)
            fadeDuration: 500, // Dauer des Fade-In/Out-Effekts (in ms)
            showPreviousDay: true,  // Anzeige Preisvergleich zum Vortag
            showLastMonth: false,     // Anzeige Preisvergleich zum Vormonat
            showLastYear: false,      // Anzeige Preisvergleich zum Vorjahr
            showMaxMin: true,         // Vergleich mit den Max- und Minpreise der letzten 12 Monate	
        }
    }
]

Configuration options

The following property can be configured:

Option	Description	Default value
amount	Amount in liter	3000
updateInterval	Update Interval in seconds	86400
width	Chart width in px.	1200
height	Chart height in px.	800
see config.js	see config.js