<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>21888</bug_id>
          
          <creation_ts>2008-10-25 15:05:00 -0700</creation_ts>
          <short_desc>REGRESSION: [Canvas] Transparent fillStyle stops line rendering</short_desc>
          <delta_ts>2008-11-12 23:20:01 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>DOM</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Mac (Intel)</rep_platform>
          <op_sys>OS X 10.5</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc>http://www.marcuscobden.co.uk/stuff/2008-10/webkit-canvas-fillstyle/</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>Regression</keywords>
          <priority>P1</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Marcus Cobden">bugs</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>96683</commentid>
    <comment_count>0</comment_count>
    <who name="Marcus Cobden">bugs</who>
    <bug_when>2008-10-25 15:05:00 -0700</bug_when>
    <thetext>If the fillStyle of the 2d context is set to a fully transparent colour, lines will not render, if it is set to anything else, the line renders correctly.
Lines should (iirc) be affected by strokeStyle rather than fillStyle.

This is a regression, as the testcase works in Safari 3.1.

See the provided link for a testcase.
(Also, apologies if I&apos;ve selected the wrong component.)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96684</commentid>
    <comment_count>1</comment_count>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2008-10-25 15:08:06 -0700</bug_when>
    <thetext>Confirmed with r37887.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96697</commentid>
    <comment_count>2</comment_count>
      <attachid>24680</attachid>
    <who name="Dirk Schulze">krit</who>
    <bug_when>2008-10-25 23:55:50 -0700</bug_when>
    <thetext>Created attachment 24680
fixed strokePath()

fixed strokePath() in GraphicsContextCg.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96782</commentid>
    <comment_count>3</comment_count>
      <attachid>24680</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2008-10-27 14:23:50 -0700</bug_when>
    <thetext>Comment on attachment 24680
fixed strokePath()

Great fix, but we also need a regression test!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96952</commentid>
    <comment_count>4</comment_count>
      <attachid>24680</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2008-10-28 23:07:44 -0700</bug_when>
    <thetext>Comment on attachment 24680
fixed strokePath()

LGTM.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96953</commentid>
    <comment_count>5</comment_count>
      <attachid>24680</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2008-10-28 23:12:24 -0700</bug_when>
    <thetext>Comment on attachment 24680
fixed strokePath()

Ah true... we do need a regression test.  You can make one with getImageData so it doesn&apos;t need pixel tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96960</commentid>
    <comment_count>6</comment_count>
      <attachid>24742</attachid>
    <who name="Dirk Schulze">krit</who>
    <bug_when>2008-10-29 03:15:31 -0700</bug_when>
    <thetext>Created attachment 24742
strokPath() fix with LayoutTest

added a LayoutTest to the patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>96986</commentid>
    <comment_count>7</comment_count>
      <attachid>24742</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2008-10-29 09:12:25 -0700</bug_when>
    <thetext>Comment on attachment 24742
strokPath() fix with LayoutTest

Excellent!

r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>98591</commentid>
    <comment_count>8</comment_count>
    <who name="Dirk Schulze">krit</who>
    <bug_when>2008-11-12 23:20:01 -0800</bug_when>
    <thetext>landed in r38364.</thetext>
  </long_desc>
      
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            <desc>fixed strokePath()</desc>
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