| Server IP : 82.197.83.129 / Your IP : 216.73.216.166 [ Web Server : LiteSpeed System : Linux us-bos-web1456.main-hosting.eu 4.18.0-553.40.1.lve.el8.x86_64 #1 SMP Wed Feb 12 18:54:57 UTC 2025 x86_64 User : u489457460 ( 489457460) PHP Version : 7.3.33 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail Domains : 2 Domains MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /home/u489457460/domains/syoft.com/public_html/blogs/admin_css/js/ |
Upload File : |
// Darken a color
function darkenColor(colorStr) {
// Defined in dygraph-utils.js
var color = Dygraph.toRGB_(colorStr);
color.r = Math.floor((115 + color.r) / 2);
color.g = Math.floor((108 + color.g) / 2);
color.b = Math.floor((199 + color.b) / 2);
return 'rgb(' + color.r + ',' + color.g + ',' + color.b + ')';
}
colors:
["#00e682", "#2b88ff", "#523eaf", "#ffa22b", "#00eeff", "#ff382b", "#382bff",
"#8e2de2", "#6fff00", "#00e682", "#2b88ff", "#523eaf", "#ffa22b", "#00eeff",
"#ff382b", "#382bff", "#8e2de2"];
function barChartPlotter(e) {
var ctx = e.drawingContext;
var points = e.points;
var y_bottom = e.dygraph.toDomYCoord(0);
ctx.fillStyle = darkenColor(e.color);
// Find the minimum separation between x-values.
// This determines the bar width.
var min_sep = Infinity;
for (var i = 1; i < points.length; i++) {
var sep = points[i].canvasx - points[i - 1].canvasx;
if (sep < min_sep) min_sep = sep;
}
var bar_width = Math.floor(2.0 / 3 * min_sep);
// Do the actual plotting.
for (var i = 0; i < points.length; i++) {
var p = points[i];
var center_x = p.canvasx;
ctx.fillRect(center_x - bar_width / 2, p.canvasy,
bar_width, y_bottom - p.canvasy);
ctx.strokeRect(center_x - bar_width / 2, p.canvasy,
bar_width, y_bottom - p.canvasy);
}
}
// demodiv
g = new Dygraph(
document.getElementById("demodiv"),
"Date,Widgets Sold\n" +
"2012/07/21,10\n" +
"2012/07/22,12\n" +
"2012/07/23,9\n" +
"2012/07/24,16\n" +
"2012/07/25,10\n",
{
legend: 'always',
title: '',
includeZero: true,
dateWindow: [ Date.parse("2012/07/20"), Date.parse("2012/07/26") ],
animatedZooms: true,
plotter: barChartPlotter,
axes: {
x: {
drawGrid: false
}
}
}
);
var BAR_WIDTH = 8;
function candlePlotter(e) {
// This is the officially endorsed way to plot all the series at once.
if (e.seriesIndex !== 0) return;
var setCount = e.seriesCount;
if (setCount != 4) {
throw "Exactly 4 prices each point must be provided for candle chart (open close high low)";
}
var prices = [];
var price;
var sets = e.allSeriesPoints;
for (var p = 0 ; p < sets[0].length; p++) {
price = {
open : sets[0][p].yval,
close : sets[1][p].yval,
high : sets[2][p].yval,
low : sets[3][p].yval,
openY : sets[0][p].y,
closeY : sets[1][p].y,
highY : sets[2][p].y,
lowY : sets[3][p].y
};
prices.push(price);
}
var area = e.plotArea;
var ctx = e.drawingContext;
ctx.strokeStyle = '#2b88ff';
ctx.lineWidth = 0.6;
for (p = 0 ; p < prices.length; p++) {
ctx.beginPath();
price = prices[p];
var topY = area.h * price.highY + area.y;
var bottomY = area.h * price.lowY + area.y;
var centerX = area.x + sets[0][p].x * area.w;
ctx.moveTo(centerX, topY);
ctx.lineTo(centerX, bottomY);
ctx.closePath();
ctx.stroke();
var bodyY;
if (price.open > price.close) {
ctx.fillStyle ='rgba(255,43,136,0.5)';
bodyY = area.h * price.openY + area.y;
}
else {
ctx.fillStyle ='rgba(255,43,136,1.0)';
bodyY = area.h * price.closeY + area.y;
}
var bodyHeight = area.h * Math.abs(price.openY - price.closeY);
ctx.fillRect(centerX - BAR_WIDTH / 2, bodyY, BAR_WIDTH, bodyHeight);
}
}
// candlechart
var candleData = "Date,Open,Close,High,Low\n" +
"2011-12-06,392.54,390.95,394.63,389.38\n" +
"2011-12-07,389.93,389.09,390.94,386.76\n" +
"2011-12-08,391.45,390.66,395.50,390.23\n" +
"2011-12-09,392.85,393.62,394.04,391.03\n" +
"2011-12-12,391.68,391.84,393.90,389.45\n" +
"2011-12-13,393.00,388.81,395.40,387.10\n" +
"2011-12-14,386.70,380.19,387.38,377.68\n" +
"2011-12-15,383.33,378.94,383.74,378.31\n" +
"2011-12-16,380.36,381.02,384.15,379.57\n" +
"2011-12-19,382.47,382.21,384.85,380.48\n" +
"2011-12-20,387.76,395.95,396.10,387.26\n" +
"2011-12-21,396.69,396.45,397.30,392.01\n" +
"2011-12-22,397.00,398.55,399.13,396.10\n" +
"2011-12-23,399.69,403.33,403.59,399.49\n" +
"2011-12-27,403.10,406.53,409.09,403.02\n" +
"2011-12-28,406.89,402.64,408.25,401.34\n" +
"2011-12-29,403.40,405.12,405.65,400.51\n" +
"2011-12-30,403.51,405.00,406.28,403.49\n" +
"2012-01-03,409.50,411.23,412.50,409.00\n" +
"2012-01-04,410.21,413.44,414.68,409.28\n" +
"2012-01-05,414.95,418.03,418.55,412.67\n" +
"2012-01-06,419.77,422.40,422.75,419.22\n" +
"2012-01-09,425.52,421.73,427.75,421.35\n" +
"2012-01-10,425.91,423.24,426.00,421.50\n" +
"2012-01-11,422.59,422.55,422.85,419.31\n" +
"2012-01-12,422.41,421.39,422.90,418.75\n" +
"2012-01-13,419.53,419.81,420.45,418.66\n" +
"2012-01-17,424.20,424.70,425.99,422.96\n" +
"2012-01-18,426.87,429.11,429.47,426.30\n" +
"2012-01-19,430.03,427.75,431.37,426.51\n" +
"2012-01-20,427.49,420.30,427.50,419.75\n" +
"2012-01-23,422.67,427.41,428.45,422.30\n" +
"2012-01-24,425.10,420.41,425.10,419.55\n" +
"2012-01-25,454.26,446.66,454.45,443.73\n" +
"2012-01-26,448.45,444.63,448.79,443.14\n" +
"2012-01-27,444.37,447.28,448.48,443.77\n" +
"2012-01-30,445.71,453.01,453.90,445.39\n" +
"2012-01-31,455.85,456.48,458.24,453.07\n" +
"2012-02-01,458.49,456.19,458.99,455.55\n" +
"2012-02-02,455.90,455.12,457.17,453.98\n" +
"2012-02-03,457.30,459.68,460.00,455.56\n" +
"2012-02-06,458.38,463.97,464.98,458.20\n" +
"2012-02-07,465.25,468.83,469.75,464.58\n" +
"2012-02-08,470.50,476.68,476.79,469.70\n" +
"2012-02-09,480.95,493.17,496.75,480.56\n" +
"2012-02-10,491.17,493.42,497.62,488.55\n" +
"2012-02-13,499.74,502.60,503.83,497.09\n" +
"2012-02-14,504.70,509.46,509.56,502.00\n" ;
g2 = new Dygraph(
document.getElementById("candlechart"),
candleData,
{
plotter: candlePlotter
});
// Bar and Line chart
var short_data = data_nolabel();
short_data = short_data.split('\n').slice(0, 20).join('\n');
g3 = new Dygraph(
document.getElementById("barlinechart"),
short_data,
{
labels: ['Date', 'A', 'B'],
includeZero: true,
series: {
"A": {
strokeWidth: 2
},
"B": {
plotter: barChartPlotter
}
}
});
// Multiple column bar chart
function multiColumnBarPlotter(e) {
// We need to handle all the series simultaneously.
if (e.seriesIndex !== 0) return;
var g = e.dygraph;
var ctx = e.drawingContext;
var sets = e.allSeriesPoints;
var y_bottom = e.dygraph.toDomYCoord(0);
// Find the minimum separation between x-values.
// This determines the bar width.
var min_sep = Infinity;
for (var j = 0; j < sets.length; j++) {
var points = sets[j];
for (var i = 1; i < points.length; i++) {
var sep = points[i].canvasx - points[i - 1].canvasx;
if (sep < min_sep) min_sep = sep;
}
}
var bar_width = Math.floor(2.0 / 3 * min_sep);
var fillColors = [];
var strokeColors = g.getColors();
for (var i = 0; i < strokeColors.length; i++) {
fillColors.push(darkenColor(strokeColors[i]));
}
for (var j = 0; j < sets.length; j++) {
ctx.fillStyle = fillColors[j];
ctx.strokeStyle = strokeColors[j];
for (var i = 0; i < sets[j].length; i++) {
var p = sets[j][i];
var center_x = p.canvasx;
var x_left = center_x - (bar_width / 2) * (1 - j/(sets.length-1));
ctx.fillRect(x_left, p.canvasy,
bar_width/sets.length, y_bottom - p.canvasy);
ctx.strokeRect(x_left, p.canvasy,
bar_width/sets.length, y_bottom - p.canvasy);
}
}
}
// multibar
g4 = new Dygraph(
document.getElementById("multibar"),
short_data,
{
includeZero: true,
plotter: multiColumnBarPlotter
});
// Mixed Error Bars and Lines
g5 = new Dygraph(
document.getElementById("mixed-error"),
NoisyData(),
{
errorBars: true,
series: {
'A': {
plotter: Dygraph.Plotters.errorPlotter
},
'B': {
plotter: Dygraph.Plotters.linePlotter,
strokePattern: Dygraph.DASHED_LINE
}
}
});