init

2024-03-13 00:33:46 +01:00
commit e124a47765
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+using System.Collections;
+using System.Web.Mvc;
+using Kendo.Mvc.UI;
+using Kendo.Mvc.UI.Fluent;
+using Kreta.BusinessLogic.Utils;
+
+namespace Kreta.Web.Helpers
+{
+    public static class ChartExtensions
+    {
+        public static ChartBuilder<object> KretaChart<T>(
+            this HtmlHelper<T> helper,
+            string name,
+            int title,
+            ChartLegendPosition legendPos,
+            IEnumerable seriesCol,
+            IEnumerable categoryAxisCol,
+            int labelRotation = -90,
+            bool majorGridLinesVisible = false,
+            int valueAxisMax = 5,
+            bool valueAxisVisible = false,
+            bool tooltipVisible = false,
+            string tooltipFormat = "{ 0:0.00}")
+        {
+            var chart = helper.Kendo().Chart()
+                .Name(name)
+                .Title(StringResourcesUtils.GetString(title))
+                .Legend(legend => legend.Position(legendPos))
+                .ChartArea(chartArea => chartArea.Background("transparent"))
+                .Series(series => series
+                    .Column(seriesCol)
+                    .Color("#406a7c")
+                )
+                .CategoryAxis(axis => axis
+                    .Categories(categoryAxisCol)
+                    .Labels(labels => labels.Rotation(labelRotation))
+                    .MajorGridLines(lines => lines.Visible(majorGridLinesVisible))
+                )
+                .ValueAxis(axis => axis
+                    .Numeric()
+                    .Line(line => line.Visible(valueAxisVisible))
+                )
+                .Tooltip(tooltip => tooltip
+                    .Visible(tooltipVisible)
+                    .Format(tooltipFormat)
+                );
+            return chart;
+        }
+    }
+}