翻譯|使用教程|編輯:吳園園|2019-07-12 16:03:04.230|閱讀 453 次
概述:本教程介紹如何使用多個(gè)AreaSeries創(chuàng)建簡單的2D圖表。?
# 界面/圖表報(bào)表/文檔/IDE等千款熱門軟控件火熱銷售中 >>
相關(guān)鏈接:
【點(diǎn)擊下載LightningChart Ultimate SDK最新版本】
AreaSeries可以看作是連接分配給它的所有數(shù)據(jù)點(diǎn)并對線和軸之間的區(qū)域著色的線。
AreaSeries可以通過多種方式使用,從不同數(shù)據(jù)的視覺比較到超時(shí)可視化趨勢/模式。
本教程假定您已在WinForms或WPF應(yīng)用程序上使用LightningChart創(chuàng)建了新圖表。如果沒有,請按照我們的簡單二維圖表創(chuàng)建一個(gè)應(yīng)用程序。
1.創(chuàng)建新的AreaSeries并為創(chuàng)建的系列添加樣式。
您可以使用System.Windows.Media.Color或System.Drawing.Color定義顏色,具體取決于您使用的是WPF還是WinForms。
// Create a new AreaSeries.var areaSeries1 = new AreaSeries(chart.ViewXY, axisX, axisY);// Add styling for created series. areaSeries1.Fill.Color = Color.FromRgb(176, 196, 222); // LightSteelBlue. areaSeries1.LineStyle.Color = Color.FromRgb(0, 0, 0); // Black. areaSeries1.Fill.GradientFill = GradientFill.Solid;
2.定義AreaSeriesPoints并將它們添加到AreaSeries。
// Define AreaSeriesPoints. AreaSeriesPoint[] points1 = new AreaSeriesPoint[]{ new AreaSeriesPoint(0, 10), new AreaSeriesPoint(1, 8), new AreaSeriesPoint(2, 9), new AreaSeriesPoint(3, 8), new AreaSeriesPoint(4, 7), new AreaSeriesPoint(5, 8), new AreaSeriesPoint(6, 7), new AreaSeriesPoint(7, 9), new AreaSeriesPoint(9, 8), new AreaSeriesPoint(10, 9)};// Add points to series. areaSeries1.AddValues(points1);
3.將AreaSeries添加到圖表。
// Add AreaSeries to chart. chart.ViewXY.AreaSeries.Add(areaSeries1);
4.創(chuàng)建2個(gè)新的AreaSeries并添加樣式。
// Create 2 new AreaSeries.var areaSeries2 = new AreaSeries(chart.ViewXY, axisX, axisY);var areaSeries3 = new AreaSeries(chart.ViewXY, axisX, axisY);// Add styling for created series. areaSeries2.Fill.Color = Color.FromRgb(250, 250, 210); // LightGoldenrodYellow. areaSeries2.LineStyle.Color = Color.FromRgb(0, 0, 0); // Black. areaSeries2.Fill.GradientFill = GradientFill.Solid; areaSeries3.Fill.Color = Color.FromRgb(255, 140, 0); // DarkOrange. areaSeries3.LineStyle.Color = Color.FromRgb(0, 0, 0); // Black. areaSeries3.Fill.GradientFill = GradientFill.Solid;
5.為兩個(gè)新的AreaSeries定義AreaSeriesPoints并將它們添加到AreaSeries。
// Define AreaSeriesPoints for both new AreaSeries. AreaSeriesPoint[] points2 = new AreaSeriesPoint[]{ new AreaSeriesPoint(0, 5), new AreaSeriesPoint(1, 7), new AreaSeriesPoint(3, 5), new AreaSeriesPoint(4, 6), new AreaSeriesPoint(5, 3), new AreaSeriesPoint(6, 5), new AreaSeriesPoint(7, 6), new AreaSeriesPoint(8, 7), new AreaSeriesPoint(9, 5), new AreaSeriesPoint(10, 4)}; AreaSeriesPoint[] points3 = new AreaSeriesPoint[]{ new AreaSeriesPoint(0, 1), new AreaSeriesPoint(1, 3), new AreaSeriesPoint(3, 1), new AreaSeriesPoint(4, 3), new AreaSeriesPoint(5, 2), new AreaSeriesPoint(6, 3), new AreaSeriesPoint(7, 2), new AreaSeriesPoint(8, 4), new AreaSeriesPoint(9, 1), new AreaSeriesPoint(10, 2)};// Add points to series. areaSeries2.AddValues(points2); areaSeries3.AddValues(points3);
6.將AreaSeries添加到圖表。
/ Add AreaSeries to chart. view.AreaSeries.Add(areaSeries2); view.AreaSeries.Add(areaSeries3);
想要購買LightningChart Ultimate SDK正版授權(quán)的朋友可以。
有關(guān)產(chǎn)品動態(tài)的更多精彩內(nèi)容,敬請關(guān)注下方的微信公眾號▼▼▼
本站文章除注明轉(zhuǎn)載外,均為本站原創(chuàng)或翻譯。歡迎任何形式的轉(zhuǎn)載,但請務(wù)必注明出處、不得修改原文相關(guān)鏈接,如果存在內(nèi)容上的異議請郵件反饋至chenjj@fc6vip.cn
文章轉(zhuǎn)載自: