Achsen von Excel-Diagrammen verwalten

In Excel-Diagrammen gibt es 3 Arten von Achsen:

Achsenoptionen

Aspose.Cells ermöglicht auch die Verwaltung der Diagrammachsen zur Laufzeit，mitAchse Objekt können Sie alle Optionen von Axis wie in Excel ändern.

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In Excel-Diagrammen sind horizontale und vertikale Achsen die beiden am häufigsten verwendeten Achsen.

Das folgende Code-Snippet zeigt, wie die Optionen der X- und Y-Achse festgelegt werden.

	// 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.setChartDataRange("A1:B4",true);

	//hiding X axis
	chart.getCategoryAxis().setVisible(false);

	// Setting max value of Y axis.
	chart.getValueAxis().setMaxValue(200);
	// Setting major unit.
	chart.getValueAxis().setMajorUnit(50);

	// Save the file
	workbook.save("chart_axes.xlsx");

view raw Chart-XY-Axes.java hosted with ❤ by GitHub