From 59a571ac8a79cb875e2c9e135e745abc8824836e Mon Sep 17 00:00:00 2001
From: Lu Wang <coolwanglu@gmail.com>
Date: Fri, 7 Dec 2012 20:31:09 +0800
Subject: [PATCH] new param use-cropbox

---
 pdf2htmlEX.1.in                                    | 5 ++++-
 src/BackgroundRenderer/SplashBackgroundRenderer.cc | 4 +++-
 src/HTMLRenderer/general.cc                        | 4 +++-
 src/Param.h                                        | 1 +
 src/pdf2htmlEX.cc                                  | 1 +
 5 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/pdf2htmlEX.1.in b/pdf2htmlEX.1.in
index 964fcd8..aa9cdbc 100644
--- a/pdf2htmlEX.1.in
+++ b/pdf2htmlEX.1.in
@@ -54,9 +54,12 @@ If multiple values are specified, the minimum one will be used.
 
 If none is specified, pages will be rendered as 72DPI.
 .TP
-.B --hpdi <dpi>, --vpdi <dpi> (Default: 144)
+.B --hdpi <dpi>, --vdpi <dpi> (Default: 144)
 Specify the horizontal and vertical DPI for images
 .TP
+.B --use-cropbox <0|1> (Default: 0)
+Use CropBox instead of MediaBox for output.
+.TP
 .B --process-nontext <0|1> (Default: 1)
 Whether to process non-text objects (as images)
 .TP
diff --git a/src/BackgroundRenderer/SplashBackgroundRenderer.cc b/src/BackgroundRenderer/SplashBackgroundRenderer.cc
index 808e22f..03be242 100644
--- a/src/BackgroundRenderer/SplashBackgroundRenderer.cc
+++ b/src/BackgroundRenderer/SplashBackgroundRenderer.cc
@@ -33,7 +33,9 @@ static GBool annot_cb(Annot *, void *) {
 void SplashBackgroundRenderer::render_page(PDFDoc * doc, int pageno, const string & filename)
 {
     doc->displayPage(this, pageno, param->h_dpi, param->v_dpi,
-            0, true, false, false,
+            0, 
+            (param->use_cropbox == 0), 
+            false, false,
             nullptr, nullptr, &annot_cb, nullptr);
 
     getBitmap()->writeImgFile(splashFormatPng, 
diff --git a/src/HTMLRenderer/general.cc b/src/HTMLRenderer/general.cc
index f6ea324..043bc93 100644
--- a/src/HTMLRenderer/general.cc
+++ b/src/HTMLRenderer/general.cc
@@ -105,7 +105,9 @@ void HTMLRenderer::process(PDFDoc *doc)
 
         doc->displayPage(this, i, 
                 text_zoom_factor() * DEFAULT_DPI, text_zoom_factor() * DEFAULT_DPI,
-                0, true, false, false,
+                0, 
+                (param->use_cropbox == 0), 
+                false, false,
                 nullptr, nullptr, nullptr, nullptr);
 
         if(param->split_pages)
diff --git a/src/Param.h b/src/Param.h
index ee7610e..5f9a7d3 100644
--- a/src/Param.h
+++ b/src/Param.h
@@ -28,6 +28,7 @@ struct Param
     double zoom;
     double fit_width, fit_height;
     double h_dpi, v_dpi;
+    int use_cropbox;
 
     int process_nontext;
     int single_html;
diff --git a/src/pdf2htmlEX.cc b/src/pdf2htmlEX.cc
index df6ae7d..3a82ed5 100644
--- a/src/pdf2htmlEX.cc
+++ b/src/pdf2htmlEX.cc
@@ -67,6 +67,7 @@ void parse_options (int argc, char **argv)
         .add("fit-height", &param.fit_height, 0, "fit height", nullptr, true)
         .add("hdpi", &param.h_dpi, 144.0, "horizontal DPI for non-text")
         .add("vdpi", &param.v_dpi, 144.0, "vertical DPI for non-text")
+        .add("use-cropbox", &param.use_cropbox, 0, "use CropBox instead of MediaBox")
 
         .add("process-nontext", &param.process_nontext, 1, "process nontext objects")
         .add("single-html", &param.single_html, 1, "combine everything into one single HTML file")