Hi All,
I've made chart with function code for custom my line chart. But i need to make the line more bigger. I've try to put syntax lineThickness on optional. But still doesn't work. Here is my code:
[
{
"id": "3a631079.44a3b8",
"type": "function",
"z": "7b83f797.4849b8",
"name": "digital ampchart",
"func": "// declare variables\nvar startmoment = context.get(\"startmoment\");\nvar chartdata5 = context.get(\"chartdata5\") || [];\nvar chartdata = context.get(\"chartdata\") || [];\n//////////////////////////////////////////////////\n\n\n// reset button has topic 'reset'. clear all data\nif(msg.topic === \"reset\"){\n startmoment = undefined;\n context.set(\"startmoment\",startmoment);\n context.set(\"chartdata\",[]);\n msg.payload = [];\n return msg;\n}\n\n// keep startmoment undefined if not set and no new data yet.\n// after reset first data marks initial time\nif(startmoment === undefined){\n startmoment = new Date().getTime();\n context.set(\"startmoment\",startmoment);\n}\n\n\n\n// calculate time difference\n\n\nfunction radians (degrees) {\n return degrees * Math.PI / 180;\n}\n\n// hours + minutes convertion\nvar min = new Date().getHours() *60 + new Date().getMinutes();\n\n//create degree for 1440 point\nvar deg = 360/ 1440 * min;\n\nvar adh = msg.payload;\nvar xnew = adh * Math.sin(radians(deg));\nvar ynew = adh * Math.cos(radians(deg));\n\n// debug calculated values\n//node.warn(deg+ \" \"+adh +\" \"+xnew+\" \"+ynew)\n\n// create chart point object\nvar ob = {x:xnew, y:ynew};\n// collect datapoints\nchartdata.push(ob);\n\n// limit data collection length\n\n//store data set\ncontext.set(\"chartdata\",chartdata);\n\n//////////////////////////////////////////////////////////////////////////////////\n// reset button has topic 'reset'. clear all data\nif(msg.topic === \"reset\"){\n startmoment = undefined;\n context.set(\"startmoment\",startmoment);\n context.set(\"chartdata5\",[]);\n msg.payload = [];\n return msg;\n}\n\n\nfor (var i=0; i<=360; i++) {\n \n //////////////////////////\n var ob5 = {x:xnew5, y:ynew5};\nvar xnew5 = 5 * Math.sin(radians(i));\nvar ynew5 = 5 * Math.cos(radians(i));\n chartdata5.push(ob5);\n \n}\n\n\nmsg.payload = [{\n\"series\": [\"5\",\"A\"],\n\"xAxisID\": 'custom-x-axis',\n\"yAxisID\": 'custom-y-axis',\n\"data\": [chartdata5,chartdata],\n\"labels\": [\"\"],\n\"align\": 'center'\n}];\n\nmsg.ui_control = {\n options: {\n legend: {\n display: false\n },\n scales: {\n \n xAxes: [{\n gridLines: {\n display:false},\n type: 'linear',\n id: 'custom-x-axis',\n position:'bottom',\n ticks: {display : false,\n // fontColor:\"#ccc\",\n // max: 5,\n // min: -5,\n // stepSize: 1\n }\n }],\n yAxes: [{\n gridLines: {\n display:false},\n id: 'custom-y-axis',\n ticks: {display : false,\n // max: 5,\n // min: -5,\n // fontColor:\"#ccc\",\n \n }\n }]\n }\n }\n};\n\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 608.8887939453125,
"y": 175.0000457763672,
"wires": [
[
"cc5d25b.86c4658"
]
]
},
{
"id": "cc5d25b.86c4658",
"type": "ui_chart",
"z": "7b83f797.4849b8",
"name": "",
"group": "9f5dd067.1a426",
"order": 1,
"width": "22",
"height": "22",
"label": "",
"chartType": "line",
"legend": "false",
"xformat": "mm",
"interpolate": "linear",
"nodata": "",
"dot": false,
"ymin": "-5",
"ymax": "5",
"removeOlder": "24",
"removeOlderPoints": "",
"removeOlderUnit": "3600",
"cutout": 0,
"useOneColor": false,
"colors": [
"#00ffff",
"#400000",
"#0000ff",
"#0000ff",
"#00ffff",
"#ff0000",
"#ffffff",
"#9467bd",
"#c5b0d5"
],
"useOldStyle": false,
"outputs": 1,
"x": 778.22216796875,
"y": 163.00003051757812,
"wires": [
[]
]
},
{
"id": "cbd32a21.731e88",
"type": "inject",
"z": "7b83f797.4849b8",
"name": "",
"topic": "",
"payload": "",
"payloadType": "date",
"repeat": "300",
"crontab": "",
"once": true,
"onceDelay": 0.1,
"x": 165.83334350585938,
"y": 170.00001525878906,
"wires": [
[
"e5ecb5c1.8c144"
]
]
},
{
"id": "e5ecb5c1.8c144",
"type": "function",
"z": "7b83f797.4849b8",
"name": "",
"func": "rnd= Math.round (Math.random()*5);\nmsg.payload= rnd;\nreturn msg;",
"outputs": 1,
"noerr": 0,
"x": 370.8333435058594,
"y": 177.2222442626953,
"wires": [
[
"3a631079.44a3b8"
]
]
},
{
"id": "9f5dd067.1a426",
"type": "ui_group",
"z": "",
"name": "Digital Amp-Chart",
"tab": "a0367898.8f8da8",
"order": 4,
"disp": false,
"width": "22",
"collapse": false
},
{
"id": "a0367898.8f8da8",
"type": "ui_tab",
"z": "",
"name": "TL-031",
"icon": "dashboard"
}
]
Please somebody help me to custom the line thickness.
