From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 20 Jul 2010 11:25:12 +0000 (+0100)
Subject: provide width and height attributes for imgs
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=e4ac7a00a14ee6b89ea1e6ed2682461adb0679b3;p=rrd-graphs.git

provide width and height attributes for imgs
---

diff --git a/cgi b/cgi
index 1d29b1d..f95567d 100755
--- a/cgi
+++ b/cgi
@@ -397,13 +397,16 @@ sub num_param ($$$$) {
 
 our $group= param('graph');
 
+my $defwidth= 370;
+my $defheight= 200;
+
 our $elem= param('elem');
 if (defined $elem) {
     my $g= $graphs{$section,$group,$elem};
     die unless $g;
 
-    my $width= num_param('w',370,100,1600);
-    my $height= num_param('h',200,100,1600);
+    my $width= num_param('w',$defwidth,100,1600);
+    my $height= num_param('h',$defheight,100,1600);
 
     my $sloth= param('sloth');
     die unless defined $sloth;
@@ -489,7 +492,7 @@ if (defined $detail) {
 	    my $imgurl= "$self?graph=$detail&section=$section".
 		"&sloth=$tsloth&elem=$elem";
 	    print a({href=>"$imgurl&w=780&h=800"},
-		    img({src=>$imgurl, alt=>''}));
+		    img({src=>$imgurl, alt=>'', width=>780, height=>800}));
 	}
     }
     print end_html();
@@ -535,7 +538,7 @@ foreach my $group (@{ $section_groups{$section} }) {
     foreach my $elem (@$elems) {
 	my $g= $graphs{$ref_section,$ref_group,$elem};
 	print img({src=>"$imgurl&elem=$elem&sloth=".($sloth + $g->{Slower}),
-	           alt=>''});
+	           alt=>'', width=>$defwidth, height=>$defheight});
     }
     print "</span>";
     print "</a>\n";