node-red-contrib-ledmatrix/02-ledpicture.html

Contains the nodes used in TimeSquAir to use the LEDMatrix library

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<script type="text/x-red" data-template-name="ledpicture">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>


<script type="text/x-red" data-help-name="ledpicture">
  <p>Display a picture into a led matrix</p>
  <p>Add to <b>msg.cmd</b> a shell script for display picture into a led matrix.</p>
  <p>Only accept <b>JPEG</b>, <b>PNG</b> and <b>PPM</b> image formats.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('ledpicture',{
        category: "ledmatrix",
        defaults: {
            name: { value: "" }
        },
        inputs:1,
        outputs:1,
        color: "#2196f3",
        paletteLabel: "led picture",
        icon: "ledpicture.png",
        label: function() {
            return this.name || this.picture || "led picture";
        },
        labelStyle: function() {
            return this.name ? "node_label_italic":"";
        }
    });
</script>