Manejar la Leyenda de los Gráficos de Excel
Contents
[
Hide
]
Opciones de Leyenda
Aspose.Cells también permite administrar la leyenda del gráfico en tiempo de ejecución, con el objeto de Leyenda, la leyenda se puede mover, actualizar y formatear.
||
Establecimiento de la Leyenda del Gráfico
Es fácil administrar la leyenda del gráfico con Leyenda de Aspose.Cells.
El siguiente fragmento de código muestra cómo gestionar la leyenda:
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.getWorksheets().add(); | |
// Obtaining the reference of the newly added worksheet by passing its sheet index | |
Worksheet worksheet = workbook.getWorksheets().get(sheetIndex); | |
// Adding sample values to cells | |
worksheet.getCells().get("A1").putValue("Series1"); | |
worksheet.getCells().get("A2").putValue(50); | |
worksheet.getCells().get("A3").putValue(100); | |
worksheet.getCells().get("A4").putValue(150); | |
worksheet.getCells().get("B1").putValue("Series2"); | |
worksheet.getCells().get("B2").putValue(60); | |
worksheet.getCells().get("B3").putValue(32); | |
worksheet.getCells().get("B4").putValue(50); | |
// Adding a chart to the worksheet | |
int chartIndex = worksheet.getCharts().add(ChartType.COLUMN, 5, 0, 15, 5); | |
// Accessing the instance of the newly added chart | |
Chart chart = worksheet.getCharts().get(chartIndex); | |
// Adding SeriesCollection (chart data source) to the chart ranging from "A1" cell to "B3" | |
chart.getNSeries().add("A1:B3", true); | |
// Move the legend to left | |
chart.getLegend().setPosition(LegendPositionType.LEFT); | |
// Set font color of the legend | |
chart.getLegend().getFont().setColor(Color.getBlue()); | |
// Save the file | |
workbook.save("chart_datalabels.xlsx"); |