IMultipageImage

public interface IMultipageImage

The multipage image interface

Methods

Method	Description
getPageCount()	Gets the page count.
getPages()	Gets the pages.
getPageExportingAction()	Gets the page exporting action.
setPageExportingAction(PageExportingAction value)	Sets the page exporting action.

Example: The following example shows how to export a multipage vector image to another format in general way without referencing to a particular image type.

String dir = "C:\\aspose.imaging\\java\\misc\\ImagingReleaseQATester\\Tests\\testdata\\2548\\";
String inputFilePath = dir + "Multipage.cdr";
String outputFilePath = dir + "Multipage.cdr.tif";

com.aspose.imaging.ImageOptionsBase exportOptions = new com.aspose.imaging.imageoptions.TiffOptions(com.aspose.imaging.fileformats.tiff.enums.TiffExpectedFormat.Default);

try(com.aspose.imaging.Image image = com.aspose.imaging.Image.load(inputFilePath))
{
    exportOptions.setMultiPageOptions(null);

    // Export only first two pages
    com.aspose.imaging.IMultipageImage multipageImage = image instanceof com.aspose.imaging.IMultipageImage ? (com.aspose.imaging.IMultipageImage)image : null;
    if (multipageImage != null && (multipageImage.getPages() != null && multipageImage.getPageCount() > 2))
    {
        exportOptions.setMultiPageOptions(new com.aspose.imaging.imageoptions.MultiPageOptions(new com.aspose.imaging.IntRange(0, 2)));
    }

    if (image instanceof com.aspose.imaging.VectorImage)
    {
        com.aspose.imaging.imageoptions.VectorRasterizationOptions defaultOptions = (com.aspose.imaging.imageoptions.VectorRasterizationOptions) image.getDefaultOptions(new Object[]{Color.getWhite(), image.getWidth(), image.getHeight()});
        exportOptions.setVectorRasterizationOptions(defaultOptions);
        defaultOptions.setTextRenderingHint(com.aspose.imaging.TextRenderingHint.SingleBitPerPixel);
        defaultOptions.setSmoothingMode(com.aspose.imaging.SmoothingMode.None);
    }

    image.save(outputFilePath, exportOptions);
}

getPageCount()

public abstract int getPageCount()

Gets the page count.

Returns: int - the page count.

getPages()

public abstract Image[] getPages()

Gets the pages.

Returns: com.aspose.imaging.Image[] - the pages.

getPageExportingAction()

public abstract PageExportingAction getPageExportingAction()

Gets the page exporting action. Please note that setting this method will automatically release page resources after it is executed. It will be executed just before each page is saved.

Returns: PageExportingAction - the page exporting action.

setPageExportingAction(PageExportingAction value)

public abstract void setPageExportingAction(PageExportingAction value)

Sets the page exporting action. Please note that setting this method will automatically release page resources after it is executed. It will be executed just before each page is saved.

Parameters:

Parameter	Type	Description
value	PageExportingAction	the page exporting action.