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

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.1
• Component/s: image/svg
• Assignee: Unassigned
• Reporter: Radu Coravu
• Created: 29/Jun/16 09:26
• Updated: 16/May/18 09:42

Description

If we have an SVG like:

<!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>

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.