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.colorhelpers.js;fp=src%2Fceph%2Fsrc%2Fpybind%2Fmgr%2Fdashboard%2Fstatic%2FAdminLTE-2.3.7%2Fplugins%2Fflot%2Fjquery.colorhelpers.js;h=cc1643b5fb552ee191dc4627fb4a6a52575b2b21;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git diff --git a/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/flot/jquery.colorhelpers.js b/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/flot/jquery.colorhelpers.js new file mode 100644 index 0000000..cc1643b --- /dev/null +++ b/src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/flot/jquery.colorhelpers.js @@ -0,0 +1,180 @@ +/* Plugin for jQuery for working with colors. + * + * Version 1.1. + * + * Inspiration from jQuery color animation plugin by John Resig. + * + * Released under the MIT license by Ole Laursen, October 2009. + * + * Examples: + * + * $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString() + * var c = $.color.extract($("#mydiv"), 'background-color'); + * console.log(c.r, c.g, c.b, c.a); + * $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)" + * + * Note that .scale() and .add() return the same modified object + * instead of making a new one. + * + * V. 1.1: Fix error handling so e.g. parsing an empty string does + * produce a color rather than just crashing. + */ + +(function($) { + $.color = {}; + + // construct color object with some convenient chainable helpers + $.color.make = function (r, g, b, a) { + var o = {}; + o.r = r || 0; + o.g = g || 0; + o.b = b || 0; + o.a = a != null ? a : 1; + + o.add = function (c, d) { + for (var i = 0; i < c.length; ++i) + o[c.charAt(i)] += d; + return o.normalize(); + }; + + o.scale = function (c, f) { + for (var i = 0; i < c.length; ++i) + o[c.charAt(i)] *= f; + return o.normalize(); + }; + + o.toString = function () { + if (o.a >= 1.0) { + return "rgb("+[o.r, o.g, o.b].join(",")+")"; + } else { + return "rgba("+[o.r, o.g, o.b, o.a].join(",")+")"; + } + }; + + o.normalize = function () { + function clamp(min, value, max) { + return value < min ? min: (value > max ? max: value); + } + + o.r = clamp(0, parseInt(o.r), 255); + o.g = clamp(0, parseInt(o.g), 255); + o.b = clamp(0, parseInt(o.b), 255); + o.a = clamp(0, o.a, 1); + return o; + }; + + o.clone = function () { + return $.color.make(o.r, o.b, o.g, o.a); + }; + + return o.normalize(); + }; + + // extract CSS color property from element, going up in the DOM + // if it's "transparent" + $.color.extract = function (elem, css) { + var c; + + do { + c = elem.css(css).toLowerCase(); + // keep going until we find an element that has color, or + // we hit the body or root (have no parent) + if (c != '' && c != 'transparent') + break; + elem = elem.parent(); + } while (elem.length && !$.nodeName(elem.get(0), "body")); + + // catch Safari's way of signalling transparent + if (c == "rgba(0, 0, 0, 0)") + c = "transparent"; + + return $.color.parse(c); + }; + + // parse CSS color string (like "rgb(10, 32, 43)" or "#fff"), + // returns color object, if parsing failed, you get black (0, 0, + // 0) out + $.color.parse = function (str) { + var res, m = $.color.make; + + // Look for rgb(num,num,num) + if (res = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str)) + return m(parseInt(res[1], 10), parseInt(res[2], 10), parseInt(res[3], 10)); + + // Look for rgba(num,num,num,num) + if (res = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)) + return m(parseInt(res[1], 10), parseInt(res[2], 10), parseInt(res[3], 10), parseFloat(res[4])); + + // Look for rgb(num%,num%,num%) + if (res = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str)) + return m(parseFloat(res[1])*2.55, parseFloat(res[2])*2.55, parseFloat(res[3])*2.55); + + // Look for rgba(num%,num%,num%,num) + if (res = /rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)) + return m(parseFloat(res[1])*2.55, parseFloat(res[2])*2.55, parseFloat(res[3])*2.55, parseFloat(res[4])); + + // Look for #a0b1c2 + if (res = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str)) + return m(parseInt(res[1], 16), parseInt(res[2], 16), parseInt(res[3], 16)); + + // Look for #fff + if (res = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str)) + return m(parseInt(res[1]+res[1], 16), parseInt(res[2]+res[2], 16), parseInt(res[3]+res[3], 16)); + + // Otherwise, we're most likely dealing with a named color + var name = $.trim(str).toLowerCase(); + if (name == "transparent") + return m(255, 255, 255, 0); + else { + // default to black + res = lookupColors[name] || [0, 0, 0]; + return m(res[0], res[1], res[2]); + } + }; + + var lookupColors = { + aqua:[0,255,255], + azure:[240,255,255], + beige:[245,245,220], + black:[0,0,0], + blue:[0,0,255], + brown:[165,42,42], + cyan:[0,255,255], + darkblue:[0,0,139], + darkcyan:[0,139,139], + darkgrey:[169,169,169], + darkgreen:[0,100,0], + darkkhaki:[189,183,107], + darkmagenta:[139,0,139], + darkolivegreen:[85,107,47], + darkorange:[255,140,0], + darkorchid:[153,50,204], + darkred:[139,0,0], + darksalmon:[233,150,122], + darkviolet:[148,0,211], + fuchsia:[255,0,255], + gold:[255,215,0], + green:[0,128,0], + indigo:[75,0,130], + khaki:[240,230,140], + lightblue:[173,216,230], + lightcyan:[224,255,255], + lightgreen:[144,238,144], + lightgrey:[211,211,211], + lightpink:[255,182,193], + lightyellow:[255,255,224], + lime:[0,255,0], + magenta:[255,0,255], + maroon:[128,0,0], + navy:[0,0,128], + olive:[128,128,0], + orange:[255,165,0], + pink:[255,192,203], + purple:[128,0,128], + violet:[128,0,128], + red:[255,0,0], + silver:[192,192,192], + white:[255,255,255], + yellow:[255,255,0] + }; +})(jQuery);