mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-09-20 03:17:26 +02:00
Allow render of time information as color gradient
This commit is contained in:
Christoph Kluge
parent
b2b4beaeaa
commit
f235b1a99c
@ -10,9 +10,7 @@
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export let cluster = null
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export let width = 500
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export let height = 300
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export let tiles = null
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export let colorDots = true
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export let showTime = true
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export let renderTime = false
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export let data = null
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let plotWrapper = null
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@ -38,16 +36,20 @@
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return Math.round((num + Number.EPSILON) * 100) / 100
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}
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function filledArr(len, val) {
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function filledArr(len, val, time) {
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let arr = Array(len);
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if (typeof val == "function") {
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for (let i = 0; i < len; ++i)
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arr[i] = val(i);
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}
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else if (time) {
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for (let i = 0; i < len; ++i)
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arr[i] = i / 1000;
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}
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else {
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for (let i = 0; i < len; ++i)
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arr[i] = val;
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arr[i] = i;
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}
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return arr;
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@ -55,10 +57,12 @@
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let points = 1000;
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data = [null, [], []] // Null-Axis required for scatter
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data[1][0] = filledArr(points, i => randFloat(1,5000)) // Intensity
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data[1][1] = filledArr(points, i => randFloat(1,5000)) // Performance
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data[2] = filledArr(points, i => 0) // Time Information (Optional)
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data = [null, []] // Null-Axis required for scatter
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data[1][0] = filledArr(points, i => randFloat(1,5000), false) // Intensity
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data[1][1] = filledArr(points, i => randFloat(1,5000), false) // Performance
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// data[1][0] = filledArr(points, 0, false) // Intensity
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// data[1][1] = filledArr(points, 0, false) // Performance
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data[2] = filledArr(points, 0, true) // Time Information (Optional)
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// End Demo Data
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@ -167,22 +171,18 @@
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// End Helpers
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const drawPoints = (u, seriesIdx, idx0, idx1) => {
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const drawColorPoints = (u, seriesIdx, idx0, idx1) => {
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const size = 5 * devicePixelRatio;
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uPlot.orient(u, seriesIdx, (series, dataX, dataY, scaleX, scaleY, valToPosX, valToPosY, xOff, yOff, xDim, yDim, moveTo, lineTo, rect, arc) => {
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let d = u.data[seriesIdx];
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u.ctx.fillStyle = series.stroke();
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let deg360 = 2 * Math.PI;
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let p = new Path2D();
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for (let i = 0; i < d[0].length; i++) {
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let p = new Path2D();
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let xVal = d[0][i];
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let yVal = d[1][i];
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u.ctx.strokeStyle = getRGB(u.data[2][i])
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u.ctx.fillStyle = getRGB(u.data[2][i])
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if (xVal >= scaleX.min && xVal <= scaleX.max && yVal >= scaleY.min && yVal <= scaleY.max) {
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let cx = valToPosX(xVal, scaleX, xDim, xOff);
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let cy = valToPosY(yVal, scaleY, yDim, yOff);
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@ -190,14 +190,37 @@
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p.moveTo(cx + size/2, cy);
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arc(p, cx, cy, size/2, 0, deg360);
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}
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u.ctx.fill(p);
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}
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u.ctx.fill(p);
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});
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return null;
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};
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const drawPoints = (u, seriesIdx, idx0, idx1) => {
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const size = 5 * devicePixelRatio;
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uPlot.orient(u, seriesIdx, (series, dataX, dataY, scaleX, scaleY, valToPosX, valToPosY, xOff, yOff, xDim, yDim, moveTo, lineTo, rect, arc) => {
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let d = u.data[seriesIdx];
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u.ctx.strokeStyle = getRGB(0);
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u.ctx.fillStyle = getRGB(0);
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let deg360 = 2 * Math.PI;
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let p = new Path2D();
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for (let i = 0; i < d[0].length; i++) {
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let xVal = d[0][i];
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let yVal = d[1][i];
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if (xVal >= scaleX.min && xVal <= scaleX.max && yVal >= scaleY.min && yVal <= scaleY.max) {
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let cx = valToPosX(xVal, scaleX, xDim, xOff);
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let cy = valToPosY(yVal, scaleY, yDim, yOff);
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p.moveTo(cx + size/2, cy);
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arc(p, cx, cy, size/2, 0, deg360);
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}
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}
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u.ctx.fill(p);
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});
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return null;
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};
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function render() {
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const opts = {
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title: "",
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@ -209,12 +232,8 @@
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},
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cursor: { drag: { x: false, y: false } },
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axes: [
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{
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label: 'Intensity [FLOPS/Byte]'
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},
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{
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label: 'Performace [GFLOPS]'
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}
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{ label: 'Intensity [FLOPS/Byte]' },
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{ label: 'Performace [GFLOPS]' }
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],
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scales: {
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x: {
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@ -231,15 +250,7 @@
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},
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series: [
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{},
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{
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stroke: (u, seriesIdx) => {
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for (let i = 0; i < points; ++i) { return getRGB(data[2][i]) }
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},
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fill: (u, seriesIdx) => {
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for (let i = 0; i < points; ++i) { return getRGB(data[2][i]) }
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},
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paths: drawPoints,
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}
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{ paths: renderTime ? drawColorPoints : drawPoints }
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],
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hooks: {
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drawClear: [
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@ -252,6 +263,7 @@
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],
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draw: [
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u => { // draw roofs when cluster set
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// console.log(u)
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if (cluster != null) {
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const padding = u._padding // [top, right, bottom, left]
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@ -285,11 +297,10 @@
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let xAxisIntersect = lineIntersect(
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x1, y1, x2, y2,
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u.valToPos(0.01, 'x', true), u.valToPos(1.0, 'y', true),
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u.valToPos(1000, 'x', true), u.valToPos(1.0, 'y', true) // X-Axis Coords
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u.valToPos(0.01, 'x', true), u.valToPos(1.0, 'y', true), // X-Axis Start Coords
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u.valToPos(1000, 'x', true), u.valToPos(1.0, 'y', true) // X-Axis End Coords
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)
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if (xAxisIntersect.x > x1) {
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x1 = xAxisIntersect.x
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y1 = xAxisIntersect.y
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@ -300,7 +311,7 @@
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u.ctx.lineTo(x2, y2)
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u.ctx.stroke()
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// Reset lineWidth
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// Reset grid lineWidth
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u.ctx.lineWidth = 0.15
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}
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}
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