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https://github.com/node-red/node-red-nodes.git
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103 lines
3.4 KiB
HTML
103 lines
3.4 KiB
HTML
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<script type="text/html" data-template-name="annotate-image">
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-row">
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<span id="node-input-row-stroke">
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<label for="node-input-stroke">Line Color</label>
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</span>
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<label style="margin-left: 20px" for="node-input-lineWidth">Line Width</label>
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<input style="width: 50px" type="text" id="node-input-lineWidth">
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</div>
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<div class="form-row">
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<span id="node-input-row-fontColor">
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<label for="node-input-fontColor">Font Color</label>
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</span>
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<label style="margin-left: 20px" for="node-input-fontSize">Font Size</label>
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<input style="width: 50px" type="text" id="node-input-fontSize">
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</div>
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</script>
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<script type="text/javascript">
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(function() {
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// Lifted from @node-red/editor-client/.../group.js
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// Need to make this a default built-in palette so we don't have to copy
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// it around.
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var colorPalette = [
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"#ff0000",
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"#ffC000",
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"#ffff00",
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"#92d04f",
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"#0070c0",
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"#001f60",
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"#6f2fa0",
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"#000000",
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"#777777"
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]
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var colorSteps = 3;
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var colorCount = colorPalette.length;
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for (var i=0,len=colorPalette.length*colorSteps;i<len;i++) {
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var ci = i%colorCount;
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var j = Math.floor(i/colorCount)+1;
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var c = colorPalette[ci];
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var r = parseInt(c.substring(1, 3), 16);
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var g = parseInt(c.substring(3, 5), 16);
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var b = parseInt(c.substring(5, 7), 16);
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var dr = (255-r)/(colorSteps+((ci===colorCount-1) ?0:1));
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var dg = (255-g)/(colorSteps+((ci===colorCount-1) ?0:1));
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var db = (255-b)/(colorSteps+((ci===colorCount-1) ?0:1));
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r = Math.min(255,Math.floor(r+j*dr));
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g = Math.min(255,Math.floor(g+j*dg));
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b = Math.min(255,Math.floor(b+j*db));
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var s = ((r<<16) + (g<<8) + b).toString(16);
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colorPalette.push('#'+'000000'.slice(0, 6-s.length)+s);
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}
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RED.nodes.registerType('annotate-image',{
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category: 'utility',
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color:"#f1c2f0",
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defaults: {
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name: {value:""},
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fill: {value:""},
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stroke: {value:"#ffC000"},
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lineWidth: {value:5},
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fontSize: {value: 24},
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fontColor: {value: "#ffC000"}
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},
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inputs:1,
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outputs:1,
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icon: "font-awesome/fa-object-group",
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label: function() {
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return this.name||"annotate image";
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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},
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oneditprepare: function() {
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RED.colorPicker.create({
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id:"node-input-stroke",
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value: this.stroke || "#ffC000",
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palette: colorPalette,
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cellPerRow: colorCount,
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cellWidth: 16,
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cellHeight: 16,
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cellMargin: 3
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}).appendTo("#node-input-row-stroke");
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RED.colorPicker.create({
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id:"node-input-fontColor",
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value: this.fontColor || "#ffC000",
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palette: colorPalette,
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cellPerRow: colorCount,
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cellWidth: 16,
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cellHeight: 16,
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cellMargin: 3
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}).appendTo("#node-input-row-fontColor");
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}
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});
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})();
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</script>
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