Attachment 135722 Details for Bug 103912 – thumbnails

[patch] thumbnails

0006-cairo-when-interactive-and-source-has-thumbs-write-t.patch (text/plain), 1.60 KB, created by Adrian Johnson on 2017-11-26 10:35:47 UTC

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Creator: Adrian Johnson

Created: 2017-11-26 10:35:47 UTC

Size: 1.60 KB

patch

obsolete

>From 342e290e61b3c3288dbce8adf9b2b5f654e149ab Mon Sep 17 00:00:00 2001
>From: Adrian Johnson <ajohnson@redneon.com>
>Date: Sun, 26 Nov 2017 20:43:15 +1030
>Subject: [PATCH 6/8] cairo: when interactive and source has thumbs, write
> thumbs to output
>
>Bug #103912
>---
> poppler/CairoOutputDev.cc | 11 +++++++++++
> utils/pdftocairo.1        |  2 +-
> 2 files changed, 12 insertions(+), 1 deletion(-)
>
>diff --git a/poppler/CairoOutputDev.cc b/poppler/CairoOutputDev.cc
>index b3d01326..1fd0fb48 100644
>--- a/poppler/CairoOutputDev.cc
>+++ b/poppler/CairoOutputDev.cc
>@@ -382,6 +382,17 @@ void CairoOutputDev::startPage(int pageNum, GfxState *state, XRef *xrefA) {
>       }
>     }
> 
>+    // set thumbnail size
>+    int width, height;
>+    if (!doc->getPage(pageNum)->loadThumb(nullptr, &width, &height, nullptr)) {
>+      width = 0;
>+      height = 0;
>+    }
>+
>+#if defined(CAIRO_HAS_PDF_SURFACE) && CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 15, 8)
>+    cairo_pdf_surface_set_thumbnail_size (cairo_get_target (cairo), width, height);
>+#endif
>+
>     // build list of link annotations
>     if (annotations)
>       delete annotations;
>diff --git a/utils/pdftocairo.1 b/utils/pdftocairo.1
>index bded4875..cd966127 100644
>--- a/utils/pdftocairo.1
>+++ b/utils/pdftocairo.1
>@@ -224,7 +224,7 @@ write this information to the output file (PDF only).
> .B \-inter
> If the input file contains interactive features, where supported by cairo,
> write this information to the output file (PDF only). Currently supported
>-features: page labels.
>+features: page labels, thumbnail images.
> .TP
> .B \-origpagesizes
> This option is the same as "\-paper match".
>-- 
>2.11.0
>

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Attachments on bug 103912: 135717 | 135718 | 135719 | 135720 | 135721 | 135722 | 135723 | 135724

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