123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326 |
- (function($) {
-
-
-
- $.jqplot.sprintf = function() {
- function pad(str, len, chr, leftJustify) {
- var padding = (str.length >= len) ? '' : Array(1 + len - str.length >>> 0).join(chr);
- return leftJustify ? str + padding : padding + str;
- }
- function thousand_separate(value) {
- var value_str = new String(value);
- for (var i=10; i>0; i--) {
- if (value_str == (value_str = value_str.replace(/^(\d+)(\d{3})/, "$1"+$.jqplot.sprintf.thousandsSeparator+"$2"))) break;
- }
- return value_str;
- }
- function justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace) {
- var diff = minWidth - value.length;
- if (diff > 0) {
- var spchar = ' ';
- if (htmlSpace) { spchar = ' '; }
- if (leftJustify || !zeroPad) {
- value = pad(value, minWidth, spchar, leftJustify);
- } else {
- value = value.slice(0, prefix.length) + pad('', diff, '0', true) + value.slice(prefix.length);
- }
- }
- return value;
- }
- function formatBaseX(value, base, prefix, leftJustify, minWidth, precision, zeroPad, htmlSpace) {
-
- var number = value >>> 0;
- prefix = prefix && number && {'2': '0b', '8': '0', '16': '0x'}[base] || '';
- value = prefix + pad(number.toString(base), precision || 0, '0', false);
- return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace);
- }
- function formatString(value, leftJustify, minWidth, precision, zeroPad, htmlSpace) {
- if (precision != null) {
- value = value.slice(0, precision);
- }
- return justify(value, '', leftJustify, minWidth, zeroPad, htmlSpace);
- }
- var a = arguments, i = 0, format = a[i++];
- return format.replace($.jqplot.sprintf.regex, function(substring, valueIndex, flags, minWidth, _, precision, type) {
- if (substring == '%%') { return '%'; }
-
- var leftJustify = false, positivePrefix = '', zeroPad = false, prefixBaseX = false, htmlSpace = false, thousandSeparation = false;
- for (var j = 0; flags && j < flags.length; j++) switch (flags.charAt(j)) {
- case ' ': positivePrefix = ' '; break;
- case '+': positivePrefix = '+'; break;
- case '-': leftJustify = true; break;
- case '0': zeroPad = true; break;
- case '#': prefixBaseX = true; break;
- case '&': htmlSpace = true; break;
- case '\'': thousandSeparation = true; break;
- }
-
-
- if (!minWidth) {
- minWidth = 0;
- }
- else if (minWidth == '*') {
- minWidth = +a[i++];
- }
- else if (minWidth.charAt(0) == '*') {
- minWidth = +a[minWidth.slice(1, -1)];
- }
- else {
- minWidth = +minWidth;
- }
-
- if (minWidth < 0) {
- minWidth = -minWidth;
- leftJustify = true;
- }
- if (!isFinite(minWidth)) {
- throw new Error('$.jqplot.sprintf: (minimum-)width must be finite');
- }
- if (!precision) {
- precision = 'fFeE'.indexOf(type) > -1 ? 6 : (type == 'd') ? 0 : void(0);
- }
- else if (precision == '*') {
- precision = +a[i++];
- }
- else if (precision.charAt(0) == '*') {
- precision = +a[precision.slice(1, -1)];
- }
- else {
- precision = +precision;
- }
-
- var value = valueIndex ? a[valueIndex.slice(0, -1)] : a[i++];
- switch (type) {
- case 's': {
- if (value == null) {
- return '';
- }
- return formatString(String(value), leftJustify, minWidth, precision, zeroPad, htmlSpace);
- }
- case 'c': return formatString(String.fromCharCode(+value), leftJustify, minWidth, precision, zeroPad, htmlSpace);
- case 'b': return formatBaseX(value, 2, prefixBaseX, leftJustify, minWidth, precision, zeroPad,htmlSpace);
- case 'o': return formatBaseX(value, 8, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace);
- case 'x': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace);
- case 'X': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace).toUpperCase();
- case 'u': return formatBaseX(value, 10, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace);
- case 'i': {
- var number = parseInt(+value, 10);
- if (isNaN(number)) {
- return '';
- }
- var prefix = number < 0 ? '-' : positivePrefix;
- var number_str = thousandSeparation ? thousand_separate(String(Math.abs(number))): String(Math.abs(number));
- value = prefix + pad(number_str, precision, '0', false);
-
- return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace);
- }
- case 'd': {
- var number = Math.round(+value);
- if (isNaN(number)) {
- return '';
- }
- var prefix = number < 0 ? '-' : positivePrefix;
- var number_str = thousandSeparation ? thousand_separate(String(Math.abs(number))): String(Math.abs(number));
- value = prefix + pad(number_str, precision, '0', false);
- return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace);
- }
- case 'e':
- case 'E':
- case 'f':
- case 'F':
- case 'g':
- case 'G':
- {
- var number = +value;
- if (isNaN(number)) {
- return '';
- }
- var prefix = number < 0 ? '-' : positivePrefix;
- var method = ['toExponential', 'toFixed', 'toPrecision']['efg'.indexOf(type.toLowerCase())];
- var textTransform = ['toString', 'toUpperCase']['eEfFgG'.indexOf(type) % 2];
- var number_str = Math.abs(number)[method](precision);
-
-
-
-
- var parts = number_str.toString().split('.');
- parts[0] = thousandSeparation ? thousand_separate(parts[0]) : parts[0];
- number_str = parts.join($.jqplot.sprintf.decimalMark);
-
- value = prefix + number_str;
- var justified = justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace)[textTransform]();
-
- return justified;
- }
- case 'p':
- case 'P':
- {
-
- var number = +value;
- if (isNaN(number)) {
- return '';
- }
- var prefix = number < 0 ? '-' : positivePrefix;
- var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/);
- var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : String(number).length;
- var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0;
-
- if (Math.abs(number) < 1) {
- if (sd + zeros <= precision) {
- value = prefix + Math.abs(number).toPrecision(sd);
- }
- else {
- if (sd <= precision - 1) {
- value = prefix + Math.abs(number).toExponential(sd-1);
- }
- else {
- value = prefix + Math.abs(number).toExponential(precision-1);
- }
- }
- }
- else {
- var prec = (sd <= precision) ? sd : precision;
- value = prefix + Math.abs(number).toPrecision(prec);
- }
- var textTransform = ['toString', 'toUpperCase']['pP'.indexOf(type) % 2];
- return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace)[textTransform]();
- }
- case 'n': return '';
- default: return substring;
- }
- });
- };
- $.jqplot.sprintf.thousandsSeparator = ',';
-
-
-
-
- $.jqplot.sprintf.decimalMark = '.';
-
- $.jqplot.sprintf.regex = /%%|%(\d+\$)?([-+#0&\' ]*)(\*\d+\$|\*|\d+)?(\.(\*\d+\$|\*|\d+))?([nAscboxXuidfegpEGP])/g;
- $.jqplot.getSignificantFigures = function(number) {
- var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/);
-
- var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : parts[0].length;
- var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0;
-
- var expn = parseInt(parts[1], 10);
-
- var dleft = (expn + 1 > 0) ? expn + 1 : 0;
-
- var dright = (sd <= dleft) ? 0 : sd - expn - 1;
- return {significantDigits: sd, digitsLeft: dleft, digitsRight: dright, zeros: zeros, exponent: expn} ;
- };
- $.jqplot.getPrecision = function(number) {
- return $.jqplot.getSignificantFigures(number).digitsRight;
- };
- })(jQuery);
|