Hi Thibault,
Thibault Vataire schrieb:
Hi,
I use a trick to rotate the image : I convert the image (which is a
com.sun.star.text.TextGraphicObject object) into
com.sun.star.drawing.GraphicObjectShape object.
It is this new object that I want to rotate.
I'm not sure whether this is a defect or desired behavior. In my
experiments I see this behavior: When you apply the new matrix, the
translation part of it is used for "from left to paragraph area" and
"from top to margin". That is true for all anchor types of form "to".
Anchored "as Character" it is "from bottom to base line" vertically,
horizontal part is ignored.
Perhaps you ask in d...@api.openoffice.org?
kind regards
Regina
----- Mail Original -----
De: "Regina Henschel"<rb.hensc...@t-online.de>
À: dev@openoffice.org
Envoyé: Jeudi 25 Mars 2010 00:34:15
Objet: Re: [dev] Using matrices for rotation of graphical objects
Hi Thibault,
Thibault Vataire schrieb:
Hi,
I'm working on an extension that allow to rotate images in Writer, in the
meanwhile that this function was added to OpenOffice.org.
Some users asked me to add predefined values like rotate 90°, but I encounter
some difficulties to use the matrices for rotation.
I've found how to compute values for the first and the second column of the
matrix, but not for the third.
These values seems to be the new position of the initial upper left corner of
the shape.
Is somebody know how to compute these values ?
I'm a little bit confused. If you have a Draw shape, then there is a
transformation matrix, but that is not a new function. If you have a
TextGraphicObject, then there is no transformation matrix. So what kind
of object you are speaking about?
kind regards
Regina
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