private void SubCargarConf() { var restrictedTypes = new ViewType[] { ViewType.PolarArea, ViewType.PolarLine, ViewType.SideBySideGantt, ViewType.SideBySideRangeBar, ViewType.RangeBar, ViewType.Gantt, ViewType.PolarPoint, ViewType.Stock, ViewType.CandleStick, ViewType.Bubble }; foreach (ViewType type in Enum.GetValues(typeof(ViewType))) { if (Array.IndexOf <ViewType>(restrictedTypes, type) >= 0) { continue; } this.cmbTipoGrafica.Items.Add(type.ToString()); } this.cmbColorGrafica.Items.AddRange(WebChart.GetPaletteNames()); this.cmbTipoGrafica.SelectedIndex = 10; this.cmbColorGrafica.SelectedIndex = 0; this.WebChart.DataBind(); }
private void SetAnswerData(QuestionResultsData.AnswersRow[] answers, float totalOfVotes, ChartEngine engine, WebChart.PieChart pieChart) { float currentRate = 0; float totalRate = 0; float totalRateVotes = 0; foreach (QuestionResultsData.AnswersRow answer in answers) { if ((((AnswerTypeMode)answer.TypeMode & AnswerTypeMode.Selection) > 0)) { float VotePercent = 0; if (totalOfVotes != 0) { if (answer.VoterCount==0) VotePercent = 0; else VotePercent = ((float)answer.VoterCount / (float)totalOfVotes) * 100; } // Add answer text & vote count answer.AnswerText = Server.HtmlDecode(System.Text.RegularExpressions.Regex.Replace(answer.AnswerText, "<[^>]*>", " ")); string answerChartText; if (VotePercent == 0) { answerChartText = string.Format("{0} " + Environment.NewLine +"({1} - 0%)", answer.AnswerText, answer.VoterCount.ToString(), VotePercent.ToString("##.##")); } else { answerChartText = string.Format("{0} " + Environment.NewLine +" ({1} - {2}%)", answer.AnswerText, answer.VoterCount.ToString(), VotePercent.ToString("##.##")); } pieChart.Data.Add(new ChartPoint(answerChartText, VotePercent)); // Do we include this answer in the // rating total if (answer.RatePart) { currentRate++; totalRate += currentRate * answer.VoterCount; totalRateVotes += answer.VoterCount; } } } StringFormat horizontalFormat = new StringFormat(); horizontalFormat.LineAlignment = StringAlignment.Near; engine.XTitle = new ChartText(); engine.XTitle.StringFormat = horizontalFormat; engine.XTitle.Font = new System.Drawing.Font("Verdana", 8); // Do we show the average rating if (_dataSource.Questions[0].RatingEnabled) { double meanRate = 0; if (totalOfVotes == 0) meanRate = 0; else meanRate = totalRate / totalRateVotes; engine.XTitle.Text = string.Format("{0} - {1}", String.Format(ResourceManager.GetString("TotalOfVotes"), totalOfVotes), string.Format(ResourceManager.GetString("RatingResults"), meanRate.ToString("##.##"), currentRate)); } else { engine.XTitle.Text = String.Format(ResourceManager.GetString("TotalOfVotes"), totalOfVotes); } }