com.qoppa.pdf.resources

Interface IResourceManager

public interface IResourceManager

This class provides access to information about some objects in a PDF document

Author:

Qoppa Software

Method Summary

Modifier and Type	Method and Description
List<? extends IFontResource>	listFonts() Returns a list of all font resources in the PDF document.
List<IImageInstance>	listImageInstances() Returns a list of image instances in the document.
List<? extends IImageResource>	listImages() Returns a list of image resources in the PDF document.

Method Detail

listImages

List<? extends IImageResource> listImages()

Returns a list of image resources in the PDF document. Each image in the list is a unique resource, so even if the image is used in several pages, it should only appear once in this list.

Returns:

a list of IImageResource objects.

listImageInstances

List<IImageInstance> listImageInstances()
                                 throws PDFException

Returns a list of image instances in the document. While there might be a single copy of an image in a document, the image might be displayed many times, in different pages or within a page. The list returned by this method returns all the instances that an image is displayed, with additional information about how the image is displayed (display width and height and DPI).

Returns:

a list of IImageInstance objects, one for each time the image is displayed.

Throws:

PDFException

listFonts

List<? extends IFontResource> listFonts()

Returns a list of all font resources in the PDF document.

Returns:

a list of IFontResource objects.