public PageFactory(IPdfTokenScanner pdfScanner, IResourceStore resourceStore, IFilterProvider filterProvider,
IPageContentParser pageContentParser,
XObjectFactory xObjectFactory)
{
this.resourceStore = resourceStore;
this.filterProvider = filterProvider;
this.pageContentParser = pageContentParser;
this.xObjectFactory = xObjectFactory;
this.pdfScanner = pdfScanner;
}
public IEnumerable <IPdfImage> GetImages()
{
foreach (var image in images)
{
var result = image.Match <IPdfImage>(x => XObjectFactory.ReadImage(x, pdfScanner, filterProvider, resourceStore),
x => x);
yield return(result);
}
}
public void AddXObject(XObjectContentRecord xObject,
IPdfTokenScanner scanner,
ILookupFilterProvider filterProvider,
IResourceStore resourceStore)
{
if (top != null && xObject.Type == XObjectType.Image)
{
var image = XObjectFactory.ReadImage(xObject, scanner, filterProvider, resourceStore);
top?.AddImage(image);
}
}
public IEnumerable <IPdfImage> GetImages()
{
foreach (var image in images)
{
IPdfImage result = null;
image.Match(x => { result = XObjectFactory.ReadImage(x, pdfScanner, filterProvider, resourceStore, isLenientParsing); },
x => { result = x; });
yield return(result);
}
}
public ContentStreamProcessor(PdfRectangle cropBox, IResourceStore resourceStore, UserSpaceUnit userSpaceUnit, bool isLenientParsing,
IPdfTokenScanner pdfScanner,
XObjectFactory xObjectFactory)
{
this.resourceStore = resourceStore;
this.userSpaceUnit = userSpaceUnit;
this.isLenientParsing = isLenientParsing;
this.pdfScanner = pdfScanner;
this.xObjectFactory = xObjectFactory;
graphicsStack.Push(new CurrentGraphicsState());
}
internal PageContent(IReadOnlyList <IGraphicsStateOperation> graphicsStateOperations, IReadOnlyList <Letter> letters,
IReadOnlyDictionary <XObjectType, List <XObjectContentRecord> > xObjects,
IPdfTokenScanner pdfScanner,
XObjectFactory xObjectFactory,
bool isLenientParsing)
{
GraphicsStateOperations = graphicsStateOperations;
Letters = letters;
this.xObjects = xObjects;
this.pdfScanner = pdfScanner;
this.xObjectFactory = xObjectFactory;
this.isLenientParsing = isLenientParsing;
}
public IEnumerable <IPdfImage> GetImages()
{
foreach (var image in images)
{
if (image.TryGetFirst(out var xObjectContentRecord))
{
yield return(XObjectFactory.ReadImage(xObjectContentRecord, pdfScanner, filterProvider, resourceStore));
}
else if (image.TryGetSecond(out var inlineImage))
{
yield return(inlineImage);
}
}
}
public ContentStreamProcessor(PdfRectangle cropBox, IResourceStore resourceStore, UserSpaceUnit userSpaceUnit, PageRotationDegrees rotation, bool isLenientParsing,
IPdfTokenScanner pdfScanner,
XObjectFactory xObjectFactory,
ILog log)
{
this.resourceStore = resourceStore;
this.userSpaceUnit = userSpaceUnit;
this.rotation = rotation;
this.isLenientParsing = isLenientParsing;
this.pdfScanner = pdfScanner;
this.xObjectFactory = xObjectFactory;
this.log = log;
graphicsStack.Push(new CurrentGraphicsState());
ColorSpaceContext = new ColorSpaceContext(GetCurrentState);
}
