| protected void linkRollingVolume_Click( object sender, EventArgs e ) { RenderRollingVolumeChart( ); } |
| private void RenderRollingVolumeChart( ) |
| { |
| ActiveGraph1Chart = HomePageSectionType.RollingVolumeChart; |
| |
| linkRollingVolume.Font.Bold = true; |
| linkRollingBoarding.Font.Bold = false; |
| linkTodaysBoarding.Font.Bold = false; |
| |
| lblBarChartTitle.Text = "Rolling Volume"; |
| radcBarChart.Series.Clear( ); |
| |
| //setup the Y Axis |
| radcBarChart.PlotArea.YAxis.AutoScale = true; |
| radcBarChart.PlotArea.YAxis.AxisLabel.Visible = true; |
| radcBarChart.PlotArea.YAxis.AxisLabel.TextBlock.Text = "Volume in 100,000 ($)"; |
| radcBarChart.PlotArea.YAxis.AxisLabel.TextBlock.Appearance.TextProperties.Color = Color.FromArgb( 107, 129, 143 ); |
| radcBarChart.PlotArea.YAxis.AxisLabel.TextBlock.Appearance.TextProperties.Font = new Font( "Arial", 9 ); |
| |
| //setup the X Axis |
| radcBarChart.PlotArea.XAxis.AutoScale = false; |
| radcBarChart.PlotArea.XAxis.Items.Clear( ); |
| radcBarChart.PlotArea.XAxis.Appearance.LabelAppearance.RotationAngle = -90; |
| |
| bool empty = true; |
| if( Session["Dashboard_GetRollingVolume"] == null ) |
| Session["Dashboard_GetRollingVolume"] = _reportService.GetRollingVolume( base.CurrentUser.PAN ); |
| |
| RollingVolumeResult[] rollingVolumeResults = Session["Dashboard_GetRollingVolume"] as RollingVolumeResult[]; |
| if( rollingVolumeResults != null ) |
| { |
| ChartSeries series1 = radcBarChart.CreateSeries( string.Empty, Color.FromArgb( 107, 129, 143 ), Color.FromArgb( 107, 129, 143 ), ChartSeriesType.StackedBar ); |
| series1.Appearance.LegendDisplayMode = ChartSeriesLegendDisplayMode.Nothing; |
| series1.Appearance.ShowLabels = false; |
| |
| ChartSeries series2 = radcBarChart.CreateSeries( string.Empty, Color.FromArgb( 107, 129, 143 ), Color.FromArgb( 107, 129, 143 ), ChartSeriesType.StackedBar ); |
| series2.Appearance.LegendDisplayMode = ChartSeriesLegendDisplayMode.Nothing; |
| series2.Appearance.ShowLabels = false; |
| |
| //iterate through the possible card types |
| for(int cardType = 1; cardType <= 2; cardType++) |
| { |
| //iterate through the last 13 months |
| for( int index = 13; index > 0; index-- ) |
| { |
| int month = DateTime.Today.AddMonths(1-index).Month; |
| int year = DateTime.Today.AddMonths(1-index).Year; |
| decimal captureAmount = 0; |
| |
| bool found = false; |
| foreach( RollingVolumeResult rollingVolumeResult in rollingVolumeResults ) |
| { |
| if( rollingVolumeResult.WOMonth == month && rollingVolumeResult.WOYear == year && |
| rollingVolumeResult.CardType == cardType ) |
| { |
| if( (captureAmount = rollingVolumeResult.CaptureAmount ?? 0) != 0 ) |
| empty = false; |
| |
| found = true; |
| break; |
| } |
| } |
| |
| ChartSeriesItem item = new ChartSeriesItem( !found ); |
| item.YValue = (double)captureAmount; |
| item.Appearance.FillStyle.FillType = FillType.Solid; |
| item.Name = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(month).Substring(0, 3); |
| |
| if( cardType == 1 ) |
| { |
| radcBarChart.PlotArea.XAxis.AddItem(item.Name.ToUpper()); |
| item.Appearance.FillStyle.MainColor = _colors[2]; |
| item.Appearance.FillStyle.SecondColor = _secondaryColors[2]; |
| item.Appearance.FillStyle.FillType = FillType.Gradient; |
| series1.Items.Add( item ); |
| } |
| else |
| { |
| item.Appearance.FillStyle.MainColor = _colors[0]; |
| item.Appearance.FillStyle.SecondColor = _secondaryColors[0]; |
| item.Appearance.FillStyle.FillType = FillType.Gradient; |
| series2.Items.Add( item ); |
| } |
| } |
| } |
| } |
| |
| //if there is no data, set the chart origin to zero |
| if( empty ) |
| { |
| radcBarChart.PlotArea.YAxis.AutoScale = false; |
| radcBarChart.PlotArea.YAxis.MinValue = 0; |
| radcBarChart.PlotArea.YAxis.IsZeroBased = true; |
| } |
| } |