diff options
Diffstat (limited to 'pdf/xpdf/PDFDoc.h')
| -rw-r--r-- | pdf/xpdf/PDFDoc.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pdf/xpdf/PDFDoc.h b/pdf/xpdf/PDFDoc.h index ea73282..2d060dc 100644 --- a/pdf/xpdf/PDFDoc.h +++ b/pdf/xpdf/PDFDoc.h @@ -80,7 +80,7 @@ public: Object *getStructTreeRoot() { return catalog->getStructTreeRoot(); } // Display a page. - void displayPage(OutputDev *out, int page, double zoom, + void displayPage(OutputDev *out, int page, double hDPI, double vDPI, int rotate, GBool doLinks, GBool (*abortCheckCbk)(void *data) = NULL, void *abortCheckCbkData = NULL, @@ -89,14 +89,15 @@ public: // Display a range of pages. void displayPages(OutputDev *out, int firstPage, int lastPage, - int zoom, int rotate, GBool doLinks, + double hDPI, double vDPI, int rotate, GBool doLinks, GBool (*abortCheckCbk)(void *data) = NULL, void *abortCheckCbkData = NULL, GBool (*annotDisplayDecideCbk)(Annot *annot, void *user_data) = NULL, void *annotDisplayDecideCbkData = NULL); // Display part of a page. - void displayPageSlice(OutputDev *out, int page, double zoom, + void displayPageSlice(OutputDev *out, int page, + double hDPI, double vDPI, int rotate, int sliceX, int sliceY, int sliceW, int sliceH, GBool (*abortCheckCbk)(void *data) = NULL, @@ -110,7 +111,8 @@ public: // If point <x>,<y> is in a link, return the associated action; // else return NULL. - LinkAction *findLink(double x, double y) { return links->find(x, y); } + LinkAction *findLink(double x, double y) + { return links ? links->find(x, y) : (LinkAction *)NULL; } // Return true if <x>,<y> is in a link. GBool onLink(double x, double y) { return links->onLink(x, y); } |