X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fpybind%2Fmgr%2Fdashboard%2Fstatic%2FAdminLTE-2.3.7%2Fplugins%2Fflot%2Fjquery.flot.errorbars.js;fp=src%2Fceph%2Fsrc%2Fpybind%2Fmgr%2Fdashboard%2Fstatic%2FAdminLTE-2.3.7%2Fplugins%2Fflot%2Fjquery.flot.errorbars.js;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=72984367872d4e4aff62f5f364c865ecd7babbc7;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git diff --git a/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/flot/jquery.flot.errorbars.js b/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/flot/jquery.flot.errorbars.js deleted file mode 100644 index 7298436..0000000 --- a/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/flot/jquery.flot.errorbars.js +++ /dev/null @@ -1,353 +0,0 @@ -/* Flot plugin for plotting error bars. - -Copyright (c) 2007-2013 IOLA and Ole Laursen. -Licensed under the MIT license. - -Error bars are used to show standard deviation and other statistical -properties in a plot. - -* Created by Rui Pereira - rui (dot) pereira (at) gmail (dot) com - -This plugin allows you to plot error-bars over points. Set "errorbars" inside -the points series to the axis name over which there will be error values in -your data array (*even* if you do not intend to plot them later, by setting -"show: null" on xerr/yerr). - -The plugin supports these options: - - series: { - points: { - errorbars: "x" or "y" or "xy", - xerr: { - show: null/false or true, - asymmetric: null/false or true, - upperCap: null or "-" or function, - lowerCap: null or "-" or function, - color: null or color, - radius: null or number - }, - yerr: { same options as xerr } - } - } - -Each data point array is expected to be of the type: - - "x" [ x, y, xerr ] - "y" [ x, y, yerr ] - "xy" [ x, y, xerr, yerr ] - -Where xerr becomes xerr_lower,xerr_upper for the asymmetric error case, and -equivalently for yerr. Eg., a datapoint for the "xy" case with symmetric -error-bars on X and asymmetric on Y would be: - - [ x, y, xerr, yerr_lower, yerr_upper ] - -By default no end caps are drawn. Setting upperCap and/or lowerCap to "-" will -draw a small cap perpendicular to the error bar. They can also be set to a -user-defined drawing function, with (ctx, x, y, radius) as parameters, as eg. - - function drawSemiCircle( ctx, x, y, radius ) { - ctx.beginPath(); - ctx.arc( x, y, radius, 0, Math.PI, false ); - ctx.moveTo( x - radius, y ); - ctx.lineTo( x + radius, y ); - ctx.stroke(); - } - -Color and radius both default to the same ones of the points series if not -set. The independent radius parameter on xerr/yerr is useful for the case when -we may want to add error-bars to a line, without showing the interconnecting -points (with radius: 0), and still showing end caps on the error-bars. -shadowSize and lineWidth are derived as well from the points series. - -*/ - -(function ($) { - var options = { - series: { - points: { - errorbars: null, //should be 'x', 'y' or 'xy' - xerr: { err: 'x', show: null, asymmetric: null, upperCap: null, lowerCap: null, color: null, radius: null}, - yerr: { err: 'y', show: null, asymmetric: null, upperCap: null, lowerCap: null, color: null, radius: null} - } - } - }; - - function processRawData(plot, series, data, datapoints){ - if (!series.points.errorbars) - return; - - // x,y values - var format = [ - { x: true, number: true, required: true }, - { y: true, number: true, required: true } - ]; - - var errors = series.points.errorbars; - // error bars - first X then Y - if (errors == 'x' || errors == 'xy') { - // lower / upper error - if (series.points.xerr.asymmetric) { - format.push({ x: true, number: true, required: true }); - format.push({ x: true, number: true, required: true }); - } else - format.push({ x: true, number: true, required: true }); - } - if (errors == 'y' || errors == 'xy') { - // lower / upper error - if (series.points.yerr.asymmetric) { - format.push({ y: true, number: true, required: true }); - format.push({ y: true, number: true, required: true }); - } else - format.push({ y: true, number: true, required: true }); - } - datapoints.format = format; - } - - function parseErrors(series, i){ - - var points = series.datapoints.points; - - // read errors from points array - var exl = null, - exu = null, - eyl = null, - eyu = null; - var xerr = series.points.xerr, - yerr = series.points.yerr; - - var eb = series.points.errorbars; - // error bars - first X - if (eb == 'x' || eb == 'xy') { - if (xerr.asymmetric) { - exl = points[i + 2]; - exu = points[i + 3]; - if (eb == 'xy') - if (yerr.asymmetric){ - eyl = points[i + 4]; - eyu = points[i + 5]; - } else eyl = points[i + 4]; - } else { - exl = points[i + 2]; - if (eb == 'xy') - if (yerr.asymmetric) { - eyl = points[i + 3]; - eyu = points[i + 4]; - } else eyl = points[i + 3]; - } - // only Y - } else if (eb == 'y') - if (yerr.asymmetric) { - eyl = points[i + 2]; - eyu = points[i + 3]; - } else eyl = points[i + 2]; - - // symmetric errors? - if (exu == null) exu = exl; - if (eyu == null) eyu = eyl; - - var errRanges = [exl, exu, eyl, eyu]; - // nullify if not showing - if (!xerr.show){ - errRanges[0] = null; - errRanges[1] = null; - } - if (!yerr.show){ - errRanges[2] = null; - errRanges[3] = null; - } - return errRanges; - } - - function drawSeriesErrors(plot, ctx, s){ - - var points = s.datapoints.points, - ps = s.datapoints.pointsize, - ax = [s.xaxis, s.yaxis], - radius = s.points.radius, - err = [s.points.xerr, s.points.yerr]; - - //sanity check, in case some inverted axis hack is applied to flot - var invertX = false; - if (ax[0].p2c(ax[0].max) < ax[0].p2c(ax[0].min)) { - invertX = true; - var tmp = err[0].lowerCap; - err[0].lowerCap = err[0].upperCap; - err[0].upperCap = tmp; - } - - var invertY = false; - if (ax[1].p2c(ax[1].min) < ax[1].p2c(ax[1].max)) { - invertY = true; - var tmp = err[1].lowerCap; - err[1].lowerCap = err[1].upperCap; - err[1].upperCap = tmp; - } - - for (var i = 0; i < s.datapoints.points.length; i += ps) { - - //parse - var errRanges = parseErrors(s, i); - - //cycle xerr & yerr - for (var e = 0; e < err.length; e++){ - - var minmax = [ax[e].min, ax[e].max]; - - //draw this error? - if (errRanges[e * err.length]){ - - //data coordinates - var x = points[i], - y = points[i + 1]; - - //errorbar ranges - var upper = [x, y][e] + errRanges[e * err.length + 1], - lower = [x, y][e] - errRanges[e * err.length]; - - //points outside of the canvas - if (err[e].err == 'x') - if (y > ax[1].max || y < ax[1].min || upper < ax[0].min || lower > ax[0].max) - continue; - if (err[e].err == 'y') - if (x > ax[0].max || x < ax[0].min || upper < ax[1].min || lower > ax[1].max) - continue; - - // prevent errorbars getting out of the canvas - var drawUpper = true, - drawLower = true; - - if (upper > minmax[1]) { - drawUpper = false; - upper = minmax[1]; - } - if (lower < minmax[0]) { - drawLower = false; - lower = minmax[0]; - } - - //sanity check, in case some inverted axis hack is applied to flot - if ((err[e].err == 'x' && invertX) || (err[e].err == 'y' && invertY)) { - //swap coordinates - var tmp = lower; - lower = upper; - upper = tmp; - tmp = drawLower; - drawLower = drawUpper; - drawUpper = tmp; - tmp = minmax[0]; - minmax[0] = minmax[1]; - minmax[1] = tmp; - } - - // convert to pixels - x = ax[0].p2c(x), - y = ax[1].p2c(y), - upper = ax[e].p2c(upper); - lower = ax[e].p2c(lower); - minmax[0] = ax[e].p2c(minmax[0]); - minmax[1] = ax[e].p2c(minmax[1]); - - //same style as points by default - var lw = err[e].lineWidth ? err[e].lineWidth : s.points.lineWidth, - sw = s.points.shadowSize != null ? s.points.shadowSize : s.shadowSize; - - //shadow as for points - if (lw > 0 && sw > 0) { - var w = sw / 2; - ctx.lineWidth = w; - ctx.strokeStyle = "rgba(0,0,0,0.1)"; - drawError(ctx, err[e], x, y, upper, lower, drawUpper, drawLower, radius, w + w/2, minmax); - - ctx.strokeStyle = "rgba(0,0,0,0.2)"; - drawError(ctx, err[e], x, y, upper, lower, drawUpper, drawLower, radius, w/2, minmax); - } - - ctx.strokeStyle = err[e].color? err[e].color: s.color; - ctx.lineWidth = lw; - //draw it - drawError(ctx, err[e], x, y, upper, lower, drawUpper, drawLower, radius, 0, minmax); - } - } - } - } - - function drawError(ctx,err,x,y,upper,lower,drawUpper,drawLower,radius,offset,minmax){ - - //shadow offset - y += offset; - upper += offset; - lower += offset; - - // error bar - avoid plotting over circles - if (err.err == 'x'){ - if (upper > x + radius) drawPath(ctx, [[upper,y],[Math.max(x + radius,minmax[0]),y]]); - else drawUpper = false; - if (lower < x - radius) drawPath(ctx, [[Math.min(x - radius,minmax[1]),y],[lower,y]] ); - else drawLower = false; - } - else { - if (upper < y - radius) drawPath(ctx, [[x,upper],[x,Math.min(y - radius,minmax[0])]] ); - else drawUpper = false; - if (lower > y + radius) drawPath(ctx, [[x,Math.max(y + radius,minmax[1])],[x,lower]] ); - else drawLower = false; - } - - //internal radius value in errorbar, allows to plot radius 0 points and still keep proper sized caps - //this is a way to get errorbars on lines without visible connecting dots - radius = err.radius != null? err.radius: radius; - - // upper cap - if (drawUpper) { - if (err.upperCap == '-'){ - if (err.err=='x') drawPath(ctx, [[upper,y - radius],[upper,y + radius]] ); - else drawPath(ctx, [[x - radius,upper],[x + radius,upper]] ); - } else if ($.isFunction(err.upperCap)){ - if (err.err=='x') err.upperCap(ctx, upper, y, radius); - else err.upperCap(ctx, x, upper, radius); - } - } - // lower cap - if (drawLower) { - if (err.lowerCap == '-'){ - if (err.err=='x') drawPath(ctx, [[lower,y - radius],[lower,y + radius]] ); - else drawPath(ctx, [[x - radius,lower],[x + radius,lower]] ); - } else if ($.isFunction(err.lowerCap)){ - if (err.err=='x') err.lowerCap(ctx, lower, y, radius); - else err.lowerCap(ctx, x, lower, radius); - } - } - } - - function drawPath(ctx, pts){ - ctx.beginPath(); - ctx.moveTo(pts[0][0], pts[0][1]); - for (var p=1; p < pts.length; p++) - ctx.lineTo(pts[p][0], pts[p][1]); - ctx.stroke(); - } - - function draw(plot, ctx){ - var plotOffset = plot.getPlotOffset(); - - ctx.save(); - ctx.translate(plotOffset.left, plotOffset.top); - $.each(plot.getData(), function (i, s) { - if (s.points.errorbars && (s.points.xerr.show || s.points.yerr.show)) - drawSeriesErrors(plot, ctx, s); - }); - ctx.restore(); - } - - function init(plot) { - plot.hooks.processRawData.push(processRawData); - plot.hooks.draw.push(draw); - } - - $.plot.plugins.push({ - init: init, - options: options, - name: 'errorbars', - version: '1.0' - }); -})(jQuery);