Legende von Excel-Diagrammen verwalten
Contents
[
Hide
]
Legendenoptionen
Aspose.Cells ermöglicht auch die Verwaltung der Diagrammlegende zur Laufzeit,mitLegende Objekt, Legende konnte verschoben, aktualisiert und formatiert werden.
||
Legen Sie die Legende des Diagramms fest
Es ist einfach, die Legende des Diagramms mit Aspose.Cells zu verwaltenLegende.
Das folgende Code-Snippet zeigt, wie Legenden verwaltet werden:
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Instantiating a Workbook object | |
Workbook workbook = new Workbook(); | |
// Adding a new worksheet to the Workbook object | |
int sheetIndex = workbook.Worksheets.Add(); | |
// Obtaining the reference of the newly added worksheet by passing its sheet index | |
Worksheet worksheet = workbook.Worksheets[sheetIndex]; | |
// Adding sample values to cells | |
worksheet.Cells["A1"].PutValue(50); | |
worksheet.Cells["A2"].PutValue(100); | |
worksheet.Cells["A3"].PutValue(150); | |
worksheet.Cells["B1"].PutValue(60); | |
worksheet.Cells["B2"].PutValue(32); | |
worksheet.Cells["B3"].PutValue(50); | |
// Adding a chart to the worksheet | |
int chartIndex = worksheet.Charts.Add(Aspose.Cells.Charts.ChartType.Column, 5, 0, 15, 5); | |
// Accessing the instance of the newly added chart | |
Aspose.Cells.Charts.Chart chart = worksheet.Charts[chartIndex]; | |
// Adding SeriesCollection (chart data source) to the chart ranging from "A1" cell to "B3" | |
chart.NSeries.Add("A1:B3", true); | |
// Setting the title of a chart | |
chart.Title.Text = "Title"; | |
// Setting the font color of the chart title to blue | |
chart.Title.Font.Color = Color.Blue; | |
// Move the legend to left | |
chart.Legend.Position = LegendPositionType.Left; | |
// Set font color of the legend | |
chart.Legend.Font.Color = Color.Blue; | |
// Save the file | |
workbook.Save("chart_legend.xlsx"); |