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Subject: [OASIS Issue Tracker] Commented: (OFFICE-3750) spec and implementation not aligned for angle format in draw:transform, skewX/skewY
[ http://tools.oasis-open.org/issues/browse/OFFICE-3750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=31012#action_31012 ] John Haug commented on OFFICE-3750: ------------------------------------ Jos pointed out some useful data points on how rotation direction is interpreted. To clarify the meaning of the \ and /, because I interpreted them backward than the actual behavior, LO/OO rotate counterclockwise and MS Office rotates clockwise. Another data point is SVG. Rotation is defined in SVG 1.1 2nd edition in section "7.4 Coordinate system transformations" (http://www.w3.org/TR/SVG/coords.html#EstablishingANewUserSpace). If I interpret that right - even though the rotation matrix as defined (linked from the rotate defintion in 7.6) seems to indicate counterclockwise, SVG rotates clockwise. I think it's because the default coordinate axis has the y-axis "down", but I'm not terribly familiar with SVG. > spec and implementation not aligned for angle format in draw:transform, skewX/skewY > ----------------------------------------------------------------------------------- > > Key: OFFICE-3750 > URL: http://tools.oasis-open.org/issues/browse/OFFICE-3750 > Project: OASIS Open Document Format for Office Applications (OpenDocument) TC > Issue Type: Bug > Affects Versions: ODF 1.2 > Reporter: Thorsten Zachmann > Assignee: Thorsten Zachmann > > In the odf spec 1.2 it is mentioned that the angles in draw:transform are given in degree. In 1.1 this was not specified. Looks like the applications use radiant instead of degree to specify this. Also there are quite a lot of documents already out that use radiant. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
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