Here is a rough list of classes (and their methods), functions, and
constants from poppler 0.4 that are currently being used by
PopplerKit. (I think this is a more or less complete list. poppler
doesn't use a prefix for their classes, so sometimes it's hard to spot
them.)
GooString
GooString(const char *)
PDFDoc
PDFDoc(path_g, NULL, NULL);
~PDFDoc()
isOK()
getErrorCode()
getNumPages()
getXRef()
getCatalog()
Catalog
getPage(index)
globalParams
globalParams(NULL)
setupBaseFontsFc(NULL)
CairoOutputDev
CairoOutputDev()
~CairoOutputDev()
startDoc(XRef*)
setSurface(cairo_surface_t *)
Page
displaySlice(... long argument list ...)
getRotate()
getWidth()
getHeight()
display(... long argument list ...)
TextOutputDev
TextOutputDev(NULL, use_phys_layout, use_raw_text_order, append)
~TextOutputDev()
findText(...)
SplashOutputDev
SplashOutputDev(splashModeRGB8, gFalse, white)
~SplashOutputDev()
startDoc(XRef*)
getBitmap()
SplashBitmap
getWidth()
getHeight()
getDataPtr()
SplashColor
rgb8
SplashRGB8
splashMakeRGB8
splashModeRGB8
Well, it seems like nobody in the GNUstep camp is able to give much
insight into requirements for a stable API. My guess is that as long
as upstream tries to keep these functions stable, and is able to
provide porting help if something breaks, then we should be OK.
PopplerKit just needs to provide functionality to display and to
search. It looks like that's all represented here, so I think that's
all we really need.
Hubert
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