Aspose.Slides for Android via Java 26.6 Release Notes

public final class CompressionLevel
{
    /**
     * <p>
     * No compression is applied. Files are stored as-is.
     * </p>
     */
    public static final int None = 0;

    /**
     * <p>
     * Fastest compression with the lowest compression ratio.
     * </p>
     */
    public static final int Level1 = 1;

    /**
     * <p>
     * Faster compression with slightly better compression ratio than {@link CompressionLevel#Level1}.
     * </p>
     */
    public static final int Level2 = 2;

    /**
     * <p>
     * Provides better compression than {@link CompressionLevel#Level2} with moderate performance impact.
     * </p>
     */
    public static final int Level3 = 3;

    /**
     * <p>
     * Provides better compression than {@link CompressionLevel#Level3}.
     * </p>
     */
    public static final int Level4 = 4;

    /**
     * <p>
     * Provides improved compression over {@link CompressionLevel#Level4} with additional processing time.
     * </p>
     */
    public static final int Level5 = 5;

    /**
     * <p>
     * Standard compression, offering a good balance between compression speed and file size.
     * The default compression level.
     * </p>
     */
    public static final int Level6 = 6;

    /**
     * <p>
     * Provides higher compression than {@link CompressionLevel#Level6} with slower processing.
     * </p>
     */
    public static final int Level7 = 7;

    /**
     * <p>
     * Provides higher compression than {@link CompressionLevel#Level7}.
     * </p>
     */
    public static final int Level8 = 8;

    /**
     * <p>
     * Maximum compression. Produces the smallest file size with the slowest processing speed.
     * </p>
     */
    public static final int Level9 = 9;
}

Presentation pres = new Presentation("demo.pptx");
try {
    PptxOptions pptxOptions = new PptxOptions();
    pptxOptions.setCompressionLevel(CompressionLevel.None);
    pres.save("demo-out.pptx", SaveFormat.Pptx, pptxOptions);
} finally {
    if (pres != null) pres.dispose();
}

Presentation pres = new Presentation("demo.pptx");
try {
    PptxOptions pptxOptions = new PptxOptions();
    pptxOptions.setCompressionLevel(CompressionLevel.Level9);
    pres.save("demo-level9.pptx", SaveFormat.Pptx, pptxOptions);
} finally {
    if (pres != null) pres.dispose();
}

/**
 * <p>
 * Retrieves a table from the specified Excel workbook and adds it to the end of the given shape collection at the specified coordinates.
 * </p>
 * @return The table that was added to the shape collection.
 * @exception ArgumentException 
 * Thrown when any required parameter is null or empty, or when the specified worksheet or cell range is invalid.
 * @exception InvalidOperationException Thrown when the input data is in an unsupported format.
 * @param shapes The shape collection to which the table will be added.
 * @param x The X coordinate for positioning the table.
 * @param y The Y coordinate for positioning the table.
 * @param workbook The Excel workbook.
 * @param worksheetName The name of the worksheet that contains the table.
 * @param cellRange The cell range that defines the table (for example, "A1:D10").
 */
public static ITable addTableFromWorkbook(IShapeCollection shapes, float x, float y, IExcelDataWorkbook workbook,
	String worksheetName, String cellRange)

/**
 * <p>
 * Retrieves a table from the specified Excel workbook file and adds it to the end of the given shape collection at the specified coordinates.
 * </p>
 * @return The table that was added to the shape collection.
 * @exception ArgumentException 
 * Thrown when any required parameter is null or empty, or when the specified worksheet or cell range is invalid.
 * @exception InvalidOperationException Thrown when the input data is in an unsupported format.
 * @param shapes The shape collection to which the table will be added.
 * @param x The X coordinate for positioning the table.
 * @param y The Y coordinate for positioning the table.
 * @param workbookStream A stream containing the workbook data.
 * @param worksheetName The name of the worksheet that contains the table.
 * @param cellRange The cell range that defines the table (for example, "A1:D10").
 */
public static ITable addTableFromWorkbook(IShapeCollection shapes, float x, float y, InputStream workbookStream,
	String worksheetName, String cellRange)

/**
 * <p>
 * Retrieves a table from the specified Excel workbook file and adds it to the end of the given shape collection at the specified coordinates.
 * </p>
 * @return The table that was added to the shape collection.
 * @exception ArgumentException 
 * Thrown when any required parameter is null or empty, or when the specified worksheet or cell range is invalid.
 * @exception IOException Thrown when an I/O error occurs while accessing the workbook file.
 * @exception InvalidOperationException Thrown when the input data is in an unsupported format.
 * @param shapes The shape collection to which the table will be added.
 * @param x The X coordinate for positioning the table.
 * @param y The Y coordinate for positioning the table.
 * @param workbookPath The path to the Excel workbook file.
 * @param worksheetName The name of the worksheet that contains the table.
 * @param cellRange The cell range that defines the table (for example, "A1:D10").
 */
public static ITable addTableFromWorkbook(IShapeCollection shapes, float x, float y, String workbookPath,
	String worksheetName, String cellRange)

IExcelDataWorkbook workbook = new ExcelDataWorkbook("excelfile.xlsx");
Presentation pres = new Presentation();
try {
    ExcelWorkbookImporter.addTableFromWorkbook(pres.getSlides().get_Item(0).getShapes(), 10, 10, workbook, "worksheet name", "A1:D10");
    pres.save("result.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}

Presentation pres = new Presentation();
try {
    ExcelWorkbookImporter.addTableFromWorkbook(pres.getSlides().get_Item(0).getShapes(), 10, 10, "excelfile.xlsx", "worksheet name", "A1:D10");
    pres.save("result.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}

FileInputStream fStream = new FileInputStream("excelfile.xlsx");
Presentation pres = new Presentation();
try {
    ExcelWorkbookImporter.addTableFromWorkbook(pres.getSlides().get_Item(0).getShapes(), 10, 10, fStream, "worksheet name", "A1:D10");
    pres.save("result.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();
}

/**
 * <p>
 * Specifies the type of Open XML workbook file.
 * </p>
 */
public final class WorkbookType
{
    /**
     * <p>
     * The workbook type is not defined.
     * </p>
     */
    public static final int NotDefined = -1;

    /**
     * <p>
     * Excel workbook (*.xlsx).
     * </p>
     */
    public static final int Workbook = 0;

    /**
     * <p>
     * Excel macro-enabled workbook (*.xlsm).
     * </p>
     */
    public static final int WorkbookMacro = 1;

    /**
     * <p>
     * Excel template (*.xltx).
     * </p>
     */
    public static final int Template = 2;

    /**
     * <p>
     * Excel macro-enabled template (*.xltm).
     * </p>
     */
    public static final int TemplateMacro = 3;

    /**
     * <p>
     * Excel binary macro-enabled workbook (*.xlsb).
     * </p>
     */
    public static final int WorkbookBinaryMacro = 4;
}

/**
 * <p>
 * Gets the type of the embedded workbook.
 * Returns {@link WorkbookType#NotDefined} if {@link #getDataSourceType} is 
 * {@link ChartDataSourceType#ExternalWorkbook}.
 * Read-only {@link WorkbookType}.
 * </p>
 */
public int getEmbeddedWorkbookType();

Presentation presentation = new Presentation("charts.pptx");
try {
    for (IShape shape : presentation.getSlides().get_Item(0).getShapes())
    {
        if (!(shape instanceof IChart))
            continue;

        IChart chart = (IChart)shape;
        IChartData chartData = chart.getChartData();

        // Skip charts whose embedded workbook format is not supported.
        if (chartData.getDataSourceType() == ChartDataSourceType.InternalWorkbook &&
                chartData.getEmbeddedWorkbookType() == WorkbookType.WorkbookBinaryMacro)
        {
            continue;
        }

        // Read or modify chart workbook data.
        System.out.println(chartData.getSeries().get_Item(0).getName().getAsCells().hashCode());

        IChartDataCell cell = chartData.getSeries().get_Item(0).getDataPoints().get_Item(0).getValue().getAsCell();
        System.out.println(cell.getValue());
    }

    presentation.save("charts-out.pptx", SaveFormat.Pptx);
} finally {
    if (presentation != null) presentation.dispose();
}