From: paul <paul@plutz.net>
Date: Wed, 20 Apr 2016 14:37:50 +0000 (+0000)
Subject: scrolling fixes for firefox, different stroke-width for erazer
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=77b4d29e65e18d7e8abfad0c692574dc4556bc9f;p=lobster

scrolling fixes for firefox, different stroke-width for erazer

svn path=/trunk/; revision=103
---

diff --git a/templates/therapy.html.sh b/templates/therapy.html.sh
index f1c42ac..eb93553 100755
--- a/templates/therapy.html.sh
+++ b/templates/therapy.html.sh
@@ -202,8 +202,9 @@ cat <<EOF
 
   function setcol(c) {
     image.strokeStyle = c
-    image.lineWidth = 2
-    image_serialize += " stroke " + c
+    if ( c == "#FFF" ) image.lineWidth = 32
+    else image.lineWidth = 4
+    image_serialize += " stroke " + c + " stroke-width " + image.lineWidth
   }
 
   setcol("$tpy[color]")
@@ -214,8 +215,8 @@ cat <<EOF
         sx=Math.floor(cscaleW * (x - canvas.offsetLeft))
         sy=Math.floor(cscaleH * (y - canvas.offsetTop))
       } else { 
-        sx=Math.floor(cscaleW * (x - canvas.offsetLeft + body.scrollLeft))
-        sy=Math.floor(cscaleH * (y - canvas.offsetTop + body.scrollTop))
+        sx=Math.floor(cscaleW * (x - canvas.offsetLeft + window.pageXOffset))
+        sy=Math.floor(cscaleH * (y - canvas.offsetTop + window.pageYOffset))
       }
       image.lineTo( sx, sy )
       image.stroke()