[BATIK-1046] preserveAspectRatio="xMinYMin" wrongly translates viewport

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.7, 1.8
• Component/s: GVT
• Environment: Debian Linux with Java 1.6 or Java 1.7
• Assignee: Unassigned
• Reporter: Marco Herrn
• Created: 04/Jun/13 11:50
• Updated: 09/Aug/18 11:12

Description

When setting the "preserveAspectRatio" to "xMinYMin" (and if I recall correctly, also on other values different from "none", the SVG image is correctly placed inside the SvgCanvas on opening. However when resizing the window (and therefore the canvas), the image moves out of the visible canvas part.

You can reproduce this with the example file http://www.w3.org/TR/SVG/images/coords/ViewBox.svg
Replace the value of "preserveAspectRatio" with "xMinYMin". Open the file in squiggle. Then resize the window by making it taller (not wider). The image stays in the center vertically, but moves out of the canvas horizontally to the left.
By playing around a bit with window resizing the image can be moved out of the other edge of the canvas or even completely disappear.

I have tried it with the current SVN and the problem still applies there.