[jira] [Commented] (FOP-2617) Text run using "dy" in SVG published to PDF is not properly placed vertically

[Radu Coravu (JIRA)]

    [ 
https://issues.apache.org/jira/browse/FOP-2617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16440411#comment-16440411
 ] 

Radu Coravu commented on FOP-2617:
----------------------------------

[~lagivan] My patch was that when the field 
"org.apache.fop.svg.NativeTextPainter.COMPLEX_SCRIPT_TEXT_LAYOUT_FACTORY" is 
initialized to replace:

{code}                if (ComplexGlyphLayout.mayRequireComplexLayout(aci)) {
                    return new ComplexGlyphLayout(aci, charMap, offset, frc);
                } else {
                    return new GlyphLayout(aci, charMap, offset, frc);
                }
{code}

with:

{code} 
                    return new GlyphLayout(aci, charMap, offset, frc);
{code}

so avoiding completely to return a ComplexGlyphLayout.

> Text run using "dy" in SVG published to PDF is not properly placed vertically
> -----------------------------------------------------------------------------
>
>                 Key: FOP-2617
>                 URL: https://issues.apache.org/jira/browse/FOP-2617
>             Project: FOP
>          Issue Type: Bug
>          Components: image/svg
>    Affects Versions: 2.1
>            Reporter: Radu Coravu
>            Priority: Major
>             Fix For: trunk
>
>   Original Estimate: 3h
>  Remaining Estimate: 3h
>
> If we have an SVG like:
> {code}<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" 
> "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd";>
> <svg xmlns="http://www.w3.org/2000/svg"; 
>               width="15.90551in" height="12.93701in"
>               >
>               <g >
>                       <text y="50">A <tspan dy="20">B</tspan></text>          
> </g>
> </svg>{code}
> which gets embedded in an XSL-FO document and then using Apache FOP and Batik 
> we build the PDF, the PDF does not contain the "B" text run on a line under 
> the "A" text run. So it seems to ignore the "dy" attribute set on it.
> Using just Batik to convert the SVG to a binary image works though. So there 
> is probably a problem somewhere in the PDF Graphics 2D or the PDF Text 
> Painter.



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