hide annotations for print

TODO

@@ -1,4 +1,3 @@
-print css for draw/link
 
 == Future: ==
 
@@ -7,7 +6,6 @@ Too difficult/complicated to implement:
  - naive support for image/drawing (SVG?)
  - type 3 fonts (convert to SVG fonts?)
  - reflowable text/combine lines/unwrapping
- - Printing
 
 Not enough motivated/Lazy
  - argument auto-completion
@@ -25,3 +23,4 @@ Not enough motivated/Lazy
  - don't dump image when there is nothing
  - minimum line width of css drawing
  - ajax in pdf2htmlEX for separated pages
+ - separate classes for annotations (such that we don't have to hide all css drawings for printing)

share/base.css.in

@@ -72,6 +72,9 @@
     overflow:visible;
     background-color:transparent;
   }
+  .@CSS_CSS_DRAW_CN@ {
+    display:none;
+  }
 }
 /* Part 2: Page Elements: Modify with caution
  * The followings are base classes, which are meant to be override by PDF specific classes

src/pdf2htmlEX.cc

@@ -103,7 +103,8 @@ void parse_options (int argc, char **argv)
         // misc.
         .add("clean-tmp", &param.clean_tmp, 1, "remove temporary files after conversion")
         .add("data-dir", &param.data_dir, PDF2HTMLEX_DATA_PATH, "specify data directory")
-        .add("css-draw", &param.css_draw, 0, "[experimental and unsupported] CSS drawing")
+        // TODO: css drawings are hidden on print, for annot links, need to fix it for other drawings
+//        .add("css-draw", &param.css_draw, 0, "[experimental and unsupported] CSS drawing")
         .add("debug", &param.debug, 0, "print debugging information")
         
         // meta