added documentation about zoom option.

[swftools.git] / pdf2swf / pdf2swf.cc

diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc
index d22444a..0a624f0 100644 (file)
--- a/pdf2swf/pdf2swf.cc
+++ b/pdf2swf/pdf2swf.cc
@@ -323,11 +323,12 @@ void args_callback_usage(char*name)
     printf("-f  --fonts                Store full fonts in SWF. (Don't reduce to used characters)\n");
     printf("-T  --flashversion=num     Set the flash version in the header to num (default: 4)\n");
     printf("-s insertstop              Insert a \"Stop\" Tag in every frame (don't turn pages automatically)\n");
+    printf("-s zoom=factor             Scale result, default: 100 (before 0.6.2: 72)\n");
     printf("-s jpegquality=quality     Set quality of embedded jpeg pictures (default:85)\n");
     printf("-s caplinewidth=value      Set the minimum line width to trigger cap style handling to value. (3)\n");
     printf("-s splinequality=value     Set the quality of spline convertion to value (0-100, default: 100).\n");
     printf("-s fontquality=value       Set the quality of font convertion to value (0-100, default: 100).\n");
-    printf("-s ignoredraworder         Ignore draw order (makes the SWF file smaller, but may produce\n"
+    printf("-s ignoredraworder         Ignore draw order (makes the SWF file smaller and faster, but may produce\n"
           "                           graphic errors)\n");
     printf("-s filloverlap             Make intersecting shapes overlap, instead of canceling each\n"
           "                           other out. (Needed for some Powerpoint PDFs)\n");