// THIS FILE HAS BEEN MINIFIED

if(typeof(RGraph) == 'undefined') RGraph = {};RGraph.Bar = function (id, data)
{
this.id = id;this.canvas = document.getElementById(id);this.context = this.canvas.getContext ? this.canvas.getContext("2d") : null;this.canvas.__object__ = this;this.type = 'bar';this.max = 0;this.stackedOrGrouped = false;this.properties = [];this.properties['chart.background.barcolor1'] = '#dce5fe';this.properties['chart.background.barcolor2'] = '#eee';this.properties['chart.background.grid'] = true;this.properties['chart.background.grid.color'] = '#ddd';this.properties['chart.background.grid.width'] = 0.5;this.properties['chart.background.grid.hsize'] = 40;this.properties['chart.background.grid.vsize'] = 18;this.properties['chart.ytickgap'] = 20;this.properties['chart.smallyticks'] = 3;this.properties['chart.largeyticks'] = 5;this.properties['chart.hmargin'] = 5;this.properties['chart.strokecolor'] = '#666';this.properties['chart.gutter'] = 25;this.properties['chart.labels'] = null;this.properties['chart.labels.ingraph'] = null;this.properties['chart.labels.abovebar'] = false;this.properties['chart.xaxispos'] = 'bottom';this.properties['chart.text.style'] = '#000';this.properties['chart.text.size'] = 12;this.properties['chart.text.angle'] = 0;this.properties['chart.ymax'] = null;this.properties['chart.title'] = '';this.properties['chart.colors'] = ['rgb(0,0,255)', '#0f0', '#00f', '#ff0', '#0ff', '#0f0'];this.properties['chart.grouping'] = 'grouped';this.properties['chart.variant'] = 'bar';this.properties['chart.shadow'] = false;this.properties['chart.shadow.color'] = '#666';this.properties['chart.shadow.offsetx'] = 3;this.properties['chart.shadow.offsety'] = 3;this.properties['chart.shadow.blur'] = 3;this.properties['chart.tooltips'] = null;this.properties['chart.tooltip.effect'] = 'fade';this.properties['chart.background.hbars'] = null;this.properties['chart.key'] = [];this.properties['chart.key.background'] = '#fff';this.properties['chart.key.position'] = 'graph';this.properties['chart.key.shadow'] = false;this.properties['chart.contextmenu'] = null;this.properties['chart.line'] = null;this.properties['chart.units.pre'] = '';this.properties['chart.units.post'] = '';this.properties['chart.scale.decimals'] = 0;this.properties['chart.crosshairs'] = false;this.properties['chart.crosshairs.color'] = '#333';this.properties['chart.linewidth'] = null;this.properties['chart.annotatable'] = false;this.properties['chart.annotate.color'] = '#000';if(!this.canvas){
alert('[BAR] No canvas support');return;}
if(typeof(RGraph) == 'undefined'){
alert('[BAR] Fatal error: The common library does not appear to have been included');}
for (i in this.data){
if(typeof(this.data[i]) == 'object'){
this.stackedOrGrouped = true;}
}
this.data = data;this.coords = [];}
RGraph.Bar.prototype.Set = function (name, value)
{
this.properties[name.toLowerCase()] = value;}
RGraph.Bar.prototype.Get = function (name)
{
return this.properties[name];}
RGraph.Bar.prototype.Draw = function ()
{
if(   (this.Get('chart.variant') == 'pyramid' || this.Get('chart.variant') == 'dot')
&& typeof(this.Get('chart.tooltips')) == 'object'
&& this.Get('chart.tooltips')
&& this.Get('chart.tooltips').length > 0){
alert('[BAR] (' + this.id + ') Sorry, tooltips are not supported with dot or pyramid charts');}
this.coords = [];this.max = 0;this.grapharea = this.canvas.height - ( (2 * this.Get('chart.gutter')));this.halfgrapharea = this.grapharea / 2;this.halfTextHeight = this.Get('chart.text.size') / 2;RGraph.background.Draw(this);this.Drawbars();this.DrawAxes();this.DrawLabels();if(this.Get('chart.key').length){
RGraph.DrawKey(this, this.Get('chart.key'), this.Get('chart.colors'));}
RGraph.ShowContext(this);if(this.Get('chart.line')){
if(this.Get('chart.line').original_data[0].length != this.data.length){
alert("[BAR] You're adding a line with a differing amount of data points to the bar chart - this is not permitted");}
if(this.Get('chart.xaxispos') != this.Get('chart.line').Get('chart.xaxispos')){
alert("[BAR] Using different X axis positions when combining the Bar and Line is not advised");}
this.Get('chart.line').Set('chart.gutter', this.Get('chart.gutter'));this.Get('chart.line').Set('chart.noaxes', true);this.Get('chart.line').Set('chart.background.barcolor1', 'rgba(0,0,0,0)');this.Get('chart.line').Set('chart.background.barcolor2', 'rgba(0,0,0,0)');this.Get('chart.line').Set('chart.background.grid', false);this.Get('chart.line').Set('chart.ylabels', false);this.Get('chart.line').Set('chart.hmargin', (this.canvas.width - (2 * this.Get('chart.gutter'))) / (this.Get('chart.line').original_data[0].length * 2));if(this.Get('chart.ymax')){
this.Get('chart.line').Set('chart.ymax', this.Get('chart.ymax'));}
this.Get('chart.line').Draw();}
RGraph.DrawInGraphLabels(this);RGraph.DrawCrosshairs(this);RGraph.Annotate(this);}
RGraph.Bar.prototype.DrawAxes = function ()
{
this.context.beginPath();this.context.strokeStyle = '#000';this.context.moveTo(this.Get('chart.gutter'), this.Get('chart.gutter'));this.context.lineTo(this.Get('chart.gutter'), this.canvas.height - this.Get('chart.gutter'));this.context.moveTo(this.Get('chart.gutter'), (this.Get('chart.xaxispos') == 'center' ? this.canvas.height / 2 : this.canvas.height - this.Get('chart.gutter')));this.context.lineTo(this.canvas.width - this.Get('chart.gutter'), this.Get('chart.xaxispos') == 'center' ? this.canvas.height / 2 : this.canvas.height - this.Get('chart.gutter'));var yTickGap = (this.canvas.height - (2 * this.Get('chart.gutter'))) / 10;for (y=this.Get('chart.gutter');this.Get('chart.xaxispos') == 'center' ? y <= (this.canvas.height - this.Get('chart.gutter')) : y < (this.canvas.height - this.Get('chart.gutter'));y += yTickGap){
if(this.Get('chart.xaxispos') == 'center' && y == (this.canvas.height / 2)) continue;this.context.moveTo(this.Get('chart.gutter'), y);this.context.lineTo(this.Get('chart.gutter')  - 3, y);}
xTickGap = (this.canvas.width - (2 * this.Get('chart.gutter')) ) / this.data.length;yStart = this.canvas.height - this.Get('chart.gutter');yEnd = (this.canvas.height - this.Get('chart.gutter')) + 3;if(this.Get('chart.xaxispos') == 'center'){
yStart = (this.canvas.height / 2) + 3;yEnd = (this.canvas.height / 2) - 3;}
for (x=this.Get('chart.gutter') + xTickGap; x<=this.canvas.width - this.Get('chart.gutter'); x+=xTickGap){
this.context.moveTo(x, yStart);this.context.lineTo(x, yEnd);}
this.context.stroke();}
RGraph.Bar.prototype.Drawbars = function ()
{
this.context.lineWidth = 1;this.context.strokeStyle = this.Get('chart.strokecolor');this.context.fillStyle = this.Get('chart.colors')[0];var prevX = 0;var prevY = 0;if(this.Get('chart.ymax')){
this.max = this.Get('chart.ymax');this.scale = [
(this.max * (1/5)).toFixed(this.Get('chart.scale.decimals')),
(this.max * (2/5)).toFixed(this.Get('chart.scale.decimals')),
(this.max * (3/5)).toFixed(this.Get('chart.scale.decimals')),
(this.max * (4/5)).toFixed(this.Get('chart.scale.decimals')),
this.max.toFixed(this.Get('chart.scale.decimals'))
];} else {
for (i in this.data){
if(typeof(this.data[i]) == 'object'){
var value = this.Get('chart.grouping') == 'grouped' ? Number(RGraph.array_max(this.data[i], true)) : Number(RGraph.array_sum(this.data[i])) ;} else {
var value = Number(this.data[i]);}
this.max = Math.max(Math.abs(this.max), Math.abs(value));}
this.scale = RGraph.getScale(this.max);this.max = this.scale[4];if(this.Get('chart.scale.decimals')){
var decimals = this.Get('chart.scale.decimals');this.scale[0] = Number(this.scale[0]).toFixed(decimals);this.scale[1] = Number(this.scale[1]).toFixed(decimals);this.scale[2] = Number(this.scale[2]).toFixed(decimals);this.scale[3] = Number(this.scale[3]).toFixed(decimals);this.scale[4] = Number(this.scale[4]).toFixed(decimals);}
}
if(this.Get('chart.background.hbars') && this.Get('chart.background.hbars').length > 0){
RGraph.DrawBars(this);}
var variant = this.Get('chart.variant');for (i in this.data){
var width = (this.canvas.width - (2 * this.Get('chart.gutter')) ) / this.data.length;;var height = (RGraph.array_sum(this.data[i]) / this.max) * (this.canvas.height - (2 * this.Get('chart.gutter')) );var orig_height = height;if(this.Get('chart.xaxispos') == 'center'){
height /= 2;}
var x = (i * width) + this.Get('chart.gutter');var y = this.Get('chart.xaxispos') == 'center' ? (this.canvas.height / 2) - height : this.canvas.height - height - this.Get('chart.gutter');var hmargin = this.Get('chart.hmargin');var gutter = this.Get('chart.gutter');if(height < 0){
y += height;height = Math.abs(height);}
if(this.Get('chart.shadow')){
this.context.shadowColor = this.Get('chart.shadow.color');this.context.shadowBlur = this.Get('chart.shadow.blur');this.context.shadowOffsetX = this.Get('chart.shadow.offsetx');this.context.shadowOffsetY = this.Get('chart.shadow.offsety');}
this.context.beginPath();if(typeof(this.data[i]) == 'number'){
var barWidth = width - (2 * hmargin);this.context.strokeStyle = this.Get('chart.strokecolor');this.context.fillStyle = this.Get('chart.colors')[0];if(variant == 'bar'){
this.context.strokeRect(x + hmargin, y, barWidth, height);this.context.fillRect(x + hmargin, y, width - (2 * hmargin), height);this.coords[i] = [x, y, width, height];if(this.Get('chart.labels.abovebar')){
if(this.Get('chart.shadow')){
this.context.shadowColor = 'rgba(0,0,0,0)';this.context.shadowBlur = 0;this.context.shadowOffsetX = 0;this.context.shadowOffsetY = 0;}
var yPos = y - 3;if(this.data[i] < 0){
yPos += height + 6 + (this.Get('chart.text.size') - 4);}
this.context.fillStyle = '#000';RGraph.Text(this.context, 'Verdana', this.Get('chart.text.size') - 2, x + hmargin + (barWidth / 2), yPos, RGraph.number_format(this.data[i], this.Get('chart.units.pre'), this.Get('chart.units.post')), null, 'center');}
} else if(variant == 'dot'){
this.context.beginPath();this.context.moveTo(x + (width / 2), y);this.context.lineTo(x + (width / 2), y + height);this.context.stroke();this.context.beginPath();this.context.fillStyle = this.Get('chart.colors')[i];this.context.arc(x + (width / 2), y + (this.data[i] > 0 ? 0 : height), 2, 0, 6.28, 0);this.context.stroke();this.context.fill();} else if(variant == 'pyramid'){
this.context.beginPath();var startY = (this.Get('chart.xaxispos') == 'center' ? (this.canvas.height / 2) : (this.canvas.height - this.Get('chart.gutter')));this.context.moveTo(x + hmargin, startY);this.context.lineTo(
x + hmargin + (barWidth / 2),
y + (this.Get('chart.xaxispos') == 'center' && (this.data[i] < 0) ? height : 0)
);this.context.lineTo(x + hmargin + barWidth, startY);this.context.closePath();this.context.stroke();this.context.fill();} else if(variant == 'arrow'){
var startY = (this.Get('chart.xaxispos') == 'center' ? (this.canvas.height / 2) : (this.canvas.height - this.Get('chart.gutter')));this.context.lineWidth = this.Get('chart.linewidth') ? this.Get('chart.linewidth') : 1;this.context.lineCap = 'round';this.context.beginPath();this.context.moveTo(x + hmargin + (barWidth / 2), startY);this.context.lineTo(x + hmargin + (barWidth / 2), y + (this.Get('chart.xaxispos') == 'center' && (this.data[i] < 0) ? height : 0));this.context.arc(x + hmargin + (barWidth / 2), y + (this.Get('chart.xaxispos') == 'center' && (this.data[i] < 0) ? height : 0), 5, this.data[i] > 0 ? 0.785 : 5.495, this.data[i] > 0 ? 0.785 : 5.495, 0);this.context.moveTo(x + hmargin + (barWidth / 2), y + (this.Get('chart.xaxispos') == 'center' && (this.data[i] < 0) ? height : 0));this.context.arc(x + hmargin + (barWidth / 2), y + (this.Get('chart.xaxispos') == 'center' && (this.data[i] < 0) ? height : 0), 5, this.data[i] > 0 ? 2.355 : 3.925, this.data[i] > 0 ? 2.355 : 3.925, 0);this.context.stroke();this.context.lineWidth = 1;} else {
alert('[BAR] Warning! Unknown chart.variant: ' + variant);}
this.coords.push([x, y, width, height]);} else if(typeof(this.data[i]) == 'object' && this.Get('chart.grouping') == 'stacked'){
var barWidth = width - (2 * hmargin);var redrawCoords = [];for (j in this.data[i]){
if(this.Get('chart.xaxispos') == 'center'){
alert("[BAR] It's pointless having the X axis position at the center on a stacked bar chart. Put it at the bottom.");return;}
if(this.data[i][j] < 0){
alert('[BAR] Negative values are not permitted with a stacked bar chart. Try a grouped one instead.');return;}
this.context.fillStyle = this.Get('chart.colors')[j]
var height = (this.data[i][j] / this.max) * (this.canvas.height - (2 * this.Get('chart.gutter')) );if(this.Get('chart.xaxispos') == 'center'){
height /= 2;}
var totalHeight = (RGraph.array_sum(this.data[i]) / this.max) * (this.canvas.height - this.Get('chart.hmargin') - (2 * this.Get('chart.gutter')));this.context.strokeRect(x + hmargin, y, width - (2 * hmargin), height);this.context.fillRect(x + hmargin, y, width - (2 * hmargin), height);this.coords.push([x, y, width, height]);if(this.Get('chart.shadow')){
redrawCoords.push([x + hmargin, y, width - (2 * hmargin), height, this.Get('chart.colors')[j]]);}
y += height;}
if(this.Get('chart.shadow')){
this.context.shadowColor = 'rgba(0,0,0,0)';for (k in redrawCoords){
this.context.strokeStyle = this.Get('chart.strokecolor');this.context.fillStyle = redrawCoords[k][4];this.context.strokeRect(redrawCoords[k][0], redrawCoords[k][1], redrawCoords[k][2], redrawCoords[k][3]);this.context.fillRect(redrawCoords[k][0], redrawCoords[k][1], redrawCoords[k][2], redrawCoords[k][3]);this.context.stroke();this.context.fill();}
redrawCoords = [];}
} else if(typeof(this.data[i]) == 'object' && this.Get('chart.grouping') == 'grouped'){
for (j in this.data[i]){
this.context.fillStyle = this.Get('chart.colors')[j]
var individualBarWidth = (width - (2 * hmargin)) / this.data[i].length;var height = (this.data[i][j] / this.max) * (this.canvas.height - (2 * this.Get('chart.gutter')) );if(this.Get('chart.xaxispos') == 'center'){
height /= 2;}
var startX = x + hmargin + (j * individualBarWidth);var startY = (this.Get('chart.xaxispos') == 'bottom' ? this.canvas.height : (this.canvas.height / 2) + this.Get('chart.gutter')) - this.Get('chart.gutter') - height;if(height < 0){
startY += height;height = Math.abs(height);}
this.context.strokeRect(startX, startY, individualBarWidth, height);this.context.fillRect(startX, startY, individualBarWidth, height);y += height;if(this.Get('chart.labels.abovebar')){
if(this.Get('chart.shadow')){
this.context.shadowColor = 'rgba(0,0,0,0)';this.context.shadowBlur = 0;this.context.shadowOffsetX = 0;this.context.shadowOffsetY = 0;}
var yPos = y - 3;if(this.data[i][j] < 0){
yPos += height + 6 + (this.Get('chart.text.size') - 4);}
this.context.fillStyle = '#000';RGraph.Text(this.context, 'Verdana', this.Get('chart.text.size') - 2, startX + (individualBarWidth / 2) , startY - 2, this.data[i][j], null, 'center');if(this.Get('chart.shadow')){
this.context.shadowColor = this.Get('chart.shadow.color');this.context.shadowBlur = 3;this.context.shadowOffsetX = 3;this.context.shadowOffsetY = 3;}
}
this.coords.push([startX - this.Get('chart.hmargin'), startY, individualBarWidth + (2 * this.Get('chart.hmargin')), height]);}
}
this.context.closePath();}
this.context.shadowColor = 'rgba(0,0,0,0)';this.context.shadowBlur = 0;this.context.shadowOffsetX = 0;this.context.shadowOffsetY = 0;if(this.Get('chart.tooltips')){
RGraph.Register(this);window.onclick = function ()
{
RGraph.Redraw();}
this.canvas.onmousemove = function (e)
{
e = RGraph.FixEventObject(document.all ? event : e);var canvas = document.getElementById(this.id);var obj = canvas.__object__;var mouseCoords = RGraph.getMouseXY(e);for (var i=0; i<obj.coords.length; i++){
var mouseX = mouseCoords[0];var mouseY = mouseCoords[1];var left = obj.coords[i][0];var top = obj.coords[i][1];var width = obj.coords[i][2];var height = obj.coords[i][3];if(mouseX >= (left + 5  ) && mouseX <= (left + width - 5) && mouseY >= top && mouseY <= (top + height) ){
canvas.style.cursor = document.all ? 'hand' : 'pointer';return;}
canvas.style.cursor = null;}
}
this.canvas.onclick = function (e)
{
if(e.button != 0) return;e = RGraph.FixEventObject(document.all ? event : e);var canvas = document.getElementById(this.id);var obj = canvas.__object__;RGraph.Redraw();var mouseCoords = RGraph.getMouseXY(e);for (var i=0; i<obj.coords.length; i++){
var mouseX = mouseCoords[0];var mouseY = mouseCoords[1];var left = obj.coords[i][0];var top = obj.coords[i][1];var width = obj.coords[i][2];var height = obj.coords[i][3];if(mouseX >= (left + 5  ) && mouseX <= (left + width - 5) && mouseY >= top && mouseY <= (top + height) ){
obj.context.beginPath();obj.context.strokeStyle = '#000';obj.context.fillStyle = 'rgba(255,255,255,0.5)';obj.context.strokeRect(left + obj.Get('chart.hmargin'), top, width - (2 * obj.Get('chart.hmargin')), height);obj.context.fillRect(left + obj.Get('chart.hmargin'), top, width - (2 * obj.Get('chart.hmargin')), height);obj.context.stroke();obj.context.fill();if(obj.Get('chart.tooltips')[i]){
RGraph.Tooltip(canvas, obj.Get('chart.tooltips')[i], e.pageX, e.pageY);}
}
}
e.stopPropagation = true;e.cancelBubble = true;}
if(obj = RGraph.Registry.Get('chart.tooltip')){
obj.style.display = 'none';RGraph.Registry.Set('chart.tooltip', null)
}
}
}
RGraph.Bar.prototype.DrawLabels = function ()
{
this.Drawlabels_center();this.Drawlabels_bottom();if(typeof(this.Get('chart.labels')) == 'object'){
var yOffset = 13;var angle = 0;var halign = 'center';if(this.Get('chart.text.angle') == 45 || this.Get('chart.text.angle') == 90){
angle = -1 * this.Get('chart.text.angle');halign = 'right';yOffset -= 5;}
this.context.strokeStyle = this.Get('chart.text.style');var barWidth = (this.canvas.width - (2 * this.Get('chart.gutter')) ) / this.Get('chart.labels').length;xTickGap = (this.canvas.width - (2 * this.Get('chart.gutter'))) / this.Get('chart.labels').length
var i=0;for (x=this.Get('chart.gutter') + (xTickGap / 2); x<=this.canvas.width - this.Get('chart.gutter'); x+=xTickGap){
RGraph.Text(this.context,'Verdana',
this.Get('chart.text.size'),
x,
(this.canvas.height - this.Get('chart.gutter')) + yOffset,
String(this.Get('chart.labels')[i++]),
null,
halign,
null,
angle);}
}
}
RGraph.Bar.prototype.Drawlabels_center = function ()
{
this.context.fillStyle = 'black';if(this.Get('chart.xaxispos') == 'center'){
var interval = (this.grapharea * (1/10) );var text_size = this.Get('chart.text.size');var gutter = this.Get('chart.gutter');var units_pre = this.Get('chart.units.pre');var units_post = this.Get('chart.units.post');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5,                gutter + this.halfTextHeight, RGraph.number_format(this.scale[4], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (1*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[3], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (2*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[2], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (3*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[1], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (4*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[0], units_pre, units_post), null, 'right');var interval = (this.grapharea) / 10;RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (this.grapharea + gutter + this.halfTextHeight) - (4 * interval), '-' + RGraph.number_format(this.scale[0], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (this.grapharea + gutter + this.halfTextHeight) - (3 * interval), '-' + RGraph.number_format(this.scale[1], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (this.grapharea + gutter + this.halfTextHeight) - (2 * interval), '-' + RGraph.number_format(this.scale[2], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (this.grapharea + gutter + this.halfTextHeight) - interval, '-' + RGraph.number_format(this.scale[3], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5,  this.grapharea + gutter + this.halfTextHeight, '-' + RGraph.number_format(this.scale[4], units_pre, units_post), null, 'right');}
}
RGraph.Bar.prototype.Drawlabels_bottom = function ()
{
this.context.beginPath();this.context.fillStyle = '#000';if(this.Get('chart.xaxispos') != 'center'){
var interval = (this.grapharea * (1/5) );var text_size = this.Get('chart.text.size');var units_pre = this.Get('chart.units.pre');var units_post = this.Get('chart.units.post');var gutter = this.Get('chart.gutter');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, gutter + this.halfTextHeight, RGraph.number_format(this.scale[4], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (1*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[3], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (2*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[2], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (3*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[1], units_pre, units_post), null, 'right');RGraph.Text(this.context, 'Verdana', text_size, gutter - 5, (4*interval) + gutter + this.halfTextHeight, RGraph.number_format(this.scale[0], units_pre, units_post), null, 'right');}
this.context.fill();this.context.stroke();}