// THIS FILE HAS BEEN MINIFIED

if(typeof(RGraph) == 'undefined') RGraph = {};RGraph.Gantt = function (id)
{
this.id = id;this.canvas = document.getElementById(id);this.context = this.canvas.getContext("2d");this.canvas.__object__ = this;this.type = 'gantt';this.isRGraph = true;RGraph.OldBrowserCompat(this.context);this.properties = {
'chart.background.barcolor1':   'white',
'chart.background.barcolor2':   'white',
'chart.background.grid':        true,
'chart.background.grid.width':  1,
'chart.background.grid.color':  '#ddd',
'chart.background.grid.hsize':  20,
'chart.background.grid.vsize':  20,
'chart.background.grid.hlines': true,
'chart.background.grid.vlines': true,
'chart.background.grid.border': true,
'chart.background.grid.autofit':false,
'chart.background.grid.autofit.numhlines': 7,
'chart.background.grid.autofit.numvlines': 20,
'chart.background.vbars':       [],
'chart.text.size':              10,
'chart.text.font':              'Verdana',
'chart.text.color':             'black',
'chart.gutter':                 25,
'chart.labels':                 [],
'chart.margin':                 2,
'chart.title':                  '',
'chart.title.vpos':             null,
'chart.events':                 [],
'chart.borders':                true,
'chart.defaultcolor':           'white',
'chart.coords':                 [],
'chart.tooltips':               [],
'chart.tooltips.effect':         'fade',
'chart.tooltips.css.class':      'RGraph_tooltip',
'chart.xmax':                   0,
'chart.contextmenu':            null,
'chart.annotatable':            false,
'chart.annotate.color':         'black',
'chart.zoom.factor':            1.5,
'chart.zoom.fade.in':           true,
'chart.zoom.fade.out':          true,
'chart.zoom.hdir':              'right',
'chart.zoom.vdir':              'down',
'chart.zoom.frames':            10,
'chart.zoom.delay':             50,
'chart.zoom.shadow':            true,
'chart.zoom.mode':              'canvas',
'chart.zoom.thumbnail.width':   75,
'chart.zoom.thumbnail.height':  75,
'chart.zoom.background':        true,
'chart.zoom.action':            'zoom',
'chart.resizable':              false
}
if(typeof(RGraph) == 'undefined'){
alert('[GANTT] Fatal error: The common library does not appear to have been included');}
}
RGraph.Gantt.prototype.Set = function (name, value)
{
this.properties[name] = value;}
RGraph.Gantt.prototype.Get = function (name)
{
return this.properties[name];}
RGraph.Gantt.prototype.Draw = function ()
{
RGraph.FireCustomEvent(this, 'onbeforedraw');var gutter = this.Get('chart.gutter');this.graphArea = this.canvas.width - (2 * gutter);this.graphHeight = this.canvas.height - (2 * gutter);this.numEvents = this.Get('chart.events').length
this.barHeight = this.graphHeight / this.numEvents;this.halfBarHeight = this.barHeight / 2;RGraph.background.Draw(this);this.context.beginPath();this.context.lineWidth = 1;this.context.strokeStyle = this.Get('chart.background.grid.color');this.context.fillStyle = 'white';this.context.fillRect(0,gutter - 5,gutter * 3, this.canvas.height - (2 * gutter) + 10);this.context.moveTo(gutter * 3, gutter);this.context.lineTo(gutter * 3, this.canvas.height - gutter);this.context.stroke();this.context.fill();this.DrawLabels();this.DrawEvents();if(this.Get('chart.contextmenu')){
RGraph.ShowContext(this);}
if(this.Get('chart.annotatable')){
RGraph.Annotate(this);}
if(this.Get('chart.zoom.mode') == 'thumbnail' || this.Get('chart.zoom.mode') == 'area'){
RGraph.ShowZoomWindow(this);}
if(this.Get('chart.resizable')){
RGraph.AllowResizing(this);}
RGraph.FireCustomEvent(this, 'ondraw');}
RGraph.Gantt.prototype.DrawLabels = function ()
{
var gutter = this.Get('chart.gutter');this.context.beginPath();this.context.fillStyle = this.Get('chart.text.color');var labelSpace = (this.graphArea - (2 * gutter)) / this.Get('chart.labels').length;var xPos = (3 * gutter) + (labelSpace / 2);this.context.strokeStyle = 'black'
for (i=0; i<this.Get('chart.labels').length; ++i){
RGraph.Text(this.context, this.Get('chart.text.font'), this.Get('chart.text.size'), xPos + (i * labelSpace), gutter * (3/4), String(this.Get('chart.labels')[i]), 'center', 'center');}
for (i=0; i<this.Get('chart.events').length; ++i){
var ev = this.Get('chart.events')[i];var x = (3 * gutter);var y = gutter + this.halfBarHeight + (i * this.barHeight);RGraph.Text(this.context, this.Get('chart.text.font'), this.Get('chart.text.size'), x - 5, y, String(ev[3]), 'center', 'right');}
}
RGraph.Gantt.prototype.DrawEvents = function ()
{
var canvas = this.canvas;var context = this.context;var gutter = this.Get('chart.gutter');var events = this.Get('chart.events');this.coords = [];if(this.Get('chart.vbars')){
for (i=0; i<this.Get('chart.vbars').length; ++i){
if(this.Get('chart.vbars')[i][0] + this.Get('chart.vbars')[i][1] > this.Get('chart.xmax')){
this.Get('chart.vbars')[i][1] = 364 - this.Get('chart.vbars')[i][0];}
var barX = (3 * gutter) + (this.Get('chart.vbars')[i][0] / this.Get('chart.xmax')) * (this.graphArea - (2 * gutter) );var barY = gutter;var width = ( (this.graphArea - (2 * gutter)) / this.Get('chart.xmax')) * this.Get('chart.vbars')[i][1];var height = canvas.height - (2 * gutter);if( (barX + width) > (this.canvas.width - gutter) ){
width = this.canvas.width - gutter - barX;}
context.fillStyle = this.Get('chart.vbars')[i][2];context.fillRect(barX, barY, width, height);}
}
for (i=0; i<events.length; ++i){
var ev = events[i];context.beginPath();context.strokeStyle = 'black';context.fillStyle = ev[4] ? ev[4] : this.Get('chart.defaultcolor');var barStartX = (3 * gutter) + (ev[0] / this.Get('chart.xmax')) * (this.graphArea - (2 * gutter) );var barStartY = gutter + (i * this.barHeight);var barWidth = (ev[1] / this.Get('chart.xmax')) * (this.graphArea - (2 * gutter));if( (barStartX + barWidth) > (canvas.width - gutter) ){
barWidth = canvas.width - gutter - barStartX;}
this.coords.push([barStartX, barStartY + this.Get('chart.margin'), barWidth, this.barHeight - (2 * this.Get('chart.margin'))]);context.fillRect(barStartX, barStartY + this.Get('chart.margin'), barWidth, this.barHeight - (2 * this.Get('chart.margin')) );var complete = (ev[2] / 100) * barWidth;if(typeof(ev[2]) == 'number'){
context.beginPath();context.fillStyle = ev[5] ? ev[5] : '#0c0';context.fillRect(barStartX,
barStartY + this.Get('chart.margin'),
(ev[2] / 100) * barWidth,
this.barHeight - (2 * this.Get('chart.margin')) );context.beginPath();context.fillStyle = this.Get('chart.text.color');RGraph.Text(context, this.Get('chart.text.font'), this.Get('chart.text.size'), barStartX + barWidth + 5, barStartY + this.halfBarHeight, String(ev[2]) + '%', 'center');}
if(this.Get('chart.borders')){
context.strokeStyle = 'black';context.beginPath();context.strokeRect(barStartX, barStartY + this.Get('chart.margin'), barWidth, this.barHeight - (2 * this.Get('chart.margin')) );}
}
if(this.Get('chart.tooltips')){
RGraph.Register(this);this.canvas.onmousemove = function (eventObj)
{
eventObj = RGraph.FixEventObject(eventObj);var canvas = eventObj.target;var obj = canvas.__object__;var len = obj.coords.length;var mouseCoords = RGraph.getMouseXY(eventObj);for (var i=0; i<len; 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
&& mouseX <= (left + width)
&& mouseY >= top
&& mouseY <= (top + height)
&& (typeof(obj.Get('chart.tooltips')) == 'function' || obj.Get('chart.tooltips')[i]) ){
canvas.style.cursor = document.all ? 'hand' : 'pointer';return;}
}
canvas.style.cursor = 'default';}
this.canvas.onclick = function (eventObj)
{
eventObj = RGraph.FixEventObject(eventObj);var canvas = eventObj.target;var context = canvas.getContext('2d');var obj = canvas.__object__;var mouseCoords = RGraph.getMouseXY(eventObj);var mouseX = mouseCoords[0];var mouseY = mouseCoords[1];for (i=0; i<obj.coords.length; ++i){
var idx = i;var xCoord = obj.coords[i][0];var yCoord = obj.coords[i][1];var width = obj.coords[i][2];var height = obj.coords[i][3];if(
mouseX >= xCoord
&& (mouseX <= xCoord + width)
&& mouseY >= yCoord
&& (mouseY <= yCoord + height)
&& obj.Get('chart.tooltips')
){
RGraph.Redraw();if(typeof(obj.Get('chart.tooltips')) == 'function'){
var text = obj.Get('chart.tooltips')(idx);} else if(typeof(obj.Get('chart.tooltips')) == 'object' && typeof(obj.Get('chart.tooltips')[idx]) == 'function'){
var text = obj.Get('chart.tooltips')[idx](idx);} else if(typeof(obj.Get('chart.tooltips')) == 'object'){
var text = obj.Get('chart.tooltips')[idx];} else {
var text = null;}
if(String(text).length && text != null){
RGraph.Tooltip(canvas, text, eventObj.pageX, eventObj.pageY, idx);context.strokeStyle = 'black';context.fillStyle = 'rgba(255,255,255,0.8)';context.strokeRect(xCoord, yCoord, width, height);context.fillRect(xCoord + 1, yCoord + 1, width - 2, height - 2);eventObj.stopPropagation = true;eventObj.cancelBubble = true;}
return;}
}
}
}
}