原創(chuàng)|使用教程|編輯:王香|2018-08-09 10:33:51.000|閱讀 498 次
概述:本文詳細(xì)介紹了如何在TeeChart中應(yīng)用Web表單示例
# 界面/圖表報(bào)表/文檔/IDE等千款熱門(mén)軟控件火熱銷(xiāo)售中 >>
相關(guān)鏈接:
【下載TeeChart.Net最新版本】
private void Page_Load(object sender, System.EventArgs e) { string chartName=Request.QueryString["Chart"]; if (Session[chartName]!=null) { System.IO.MemoryStream chartStream = new System.IO.MemoryStream(); chartStream=((System.IO.MemoryStream)Session[chartName]; Response.OutputStream.Write(chartStream.ToArray(),0,(int)chartStream.Length); chartStream.Close(); Session.Remove(chartName); } }
private void Page_Load(object sender, System.EventArgs e) { //Let's work with the Chart object for convenience Steema.TeeChart.Chart Chart1 = WebChart1.Chart; //Add in a series and fill it Chart1.Aspect.View3D = false; Steema.TeeChart.Styles.Bubble bubble1 = new Steema.TeeChart.Styles.Bubble(Chart1); bubble1.FillSampleValues(); //Add a SeriesToolTip to the Chart Steema.TeeChart.Tools.SeriesHotspot seriesHotSpot1 = new Steema.TeeChart.Tools.SeriesHotspot(Chart1); //Steema.TeeChart.Styles.MapAction.Mark is the default value seriesHotSpot1.MapAction = Steema.TeeChart.Styles.MapAction.Mark; }
private void Page_Load(object sender, System.EventArgs e) { //Let's work with the Chart object for convenience Steema.TeeChart.Chart Chart1 = WebChart1.Chart; //Add in a series and fill it Chart1.Aspect.View3D = false; Steema.TeeChart.Styles.Bubble bubble1 = new Steema.TeeChart.Styles.Bubble(Chart1); bubble1.FillSampleValues(); //Add a SeriesToolTip to the Chart Steema.TeeChart.Tools.SeriesHotspot seriesHotSpot1 = new Steema.TeeChart.Tools.SeriesHotspot(Chart1); //Steema.TeeChart.Styles.MapAction.Mark is the default value seriesHotSpot1.MapAction = Steema.TeeChart.Styles.MapAction.Mark; //Add a ZoomTool to the Chart Steema.TeeChart.Tools.ZoomTool zoomTool1 = new Steema.TeeChart.Tools.ZoomTool(Chart1); // *************** Code for zoom support *************** //check whether zoom request is being sent CheckZoom(WebChart1); } private void CheckZoom(WebChart wChart) { ArrayList zoomedState=(ArrayList)Session[wChart.ID+"Zoomed"]; zoomedState=((Steema.TeeChart.Tools.ZoomTool)wChart.Chart.Tools[0]).SetCurrentZoom(Request,zoomedState); if (zoomedState==null) Session.Remove(wChart.ID+"Zoomed"); else Session.Add(wChart.ID+"Zoomed",zoomedState); }
seriesHotSpot1.MapAction = Steema.TeeChart.Styles.MapAction.URL; seriesHotSpot1.GetHTMLMap += new Steema.TeeChart.Tools.SeriesHotspotEventHandler(seriesHotSpot1_GetHTMLMap);
private void seriesHotSpot1_GetHTMLMap(Steema.TeeChart.Tools.SeriesHotspot sender, Steema.TeeChart.Tools.SeriesHotspotEventArgs e) { e.PointPolygon.Title = "Go to the Steema web"; e.PointPolygon.HREF = "//www.steema.com"; e.PointPolygon.Attributes = "target='_blank'"; }
seriesHotSpot1.MapAction = Steema.TeeChart.Styles.MapAction.Script; seriesHotSpot1.HelperScript = Steema.TeeChart.Tools.HotspotHelperScripts.Annotation;
private void seriesHotSpot1_GetHTMLMap(Steema.TeeChart.Tools.SeriesHotspot sender, Steema.TeeChart.Tools.SeriesHotspotEventArgs e) { e.PointPolygon.Attributes=String.Format(Steema.TeeChart.Texts.HelperScriptAnnotation, ""); }
進(jìn)一步自定義行為意味著設(shè)計(jì)自定義的JavaScript例程,將它們添加到客戶端瀏覽器,然后通過(guò)將它們及其參數(shù)添加到e.PointPolygon.Attributes來(lái)調(diào)用它們。
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