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From: Joscha Feth <joscha@feth.com>
Date: Thu, 24 May 2012 02:49:59 +0200
Message-ID: 
 <CAJNLcX1yR980SnxSEVW+TNQmav4o6WqG-Xsg8g=Gmr+UOBxsyw@mail.gmail.com>
Subject: Transforming a path/points within a path (SVGOMPathElement)
To: batik-users@xmlgraphics.apache.org
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--f46d0401730bd186f604c0bda224
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Hello,

can anyone give me a hint on how to resize an SVGOMPathElement, e.g. the
"d" part of an SVG "path" element.
But not by wrapping it in a transform operation, but actually transforming
the points, e.g.:
<path id="add"
d="M28,14c-7.732,0-14,6.268-14,14s6.268,14,14,14C35.732,42,42,35.732,42,28S35.732,14,28,14z
M35,30.002h-5v5H26
        v-5h-5V26h5v-5H30v5h5V30.002z"/>

to

<path
   d="M 625,-125 C 279.82143,-125 -2e-6,154.82143 -2e-6,500 -2e-6,845.17857
279.82143,1125 625,1125 c 345.17857,0 625,-279.82143 625,-625 0,-345.17857
-279.82143,-625 -625,-625 z M 937.49999,589.375 H 714.28571 V 812.58928 H
535.71428 V 589.375 H 312.5 V 410.71428 H 535.71428 V 187.5 H 714.28571 V
410.71428 H 937.49999 V 589.375 z"
   id="add" />

(scaled from x to 1000pt, keeping the ratio)

Is this possible with batik? I tried

        SVGRect rect = path.getBBox();
        rect.setHeight(1000);
        rect.setWidth(1000);

but the rect seems to be readonly for paths?!

Cheers,
Joscha

--f46d0401730bd186f604c0bda224
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

Hello,<br><br>can anyone give me a hint on how to resize an SVGOMPathElemen=
t, e.g. the &quot;d&quot; part of an SVG &quot;path&quot; element.<br>But n=
ot by wrapping it in a transform operation, but actually transforming the p=
oints, e.g.:<br>

&lt;path id=3D&quot;add&quot; d=3D&quot;M28,14c-7.732,0-14,6.268-14,14s6.26=
8,14,14,14C35.732,42,42,35.732,42,28S35.732,14,28,14z M35,30.002h-5v5H26<br=
>=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 v-5h-5V26h5v-5H30v5h5V30.002z&quot;/=
&gt;<br><br>to<br><br>&lt;path<br>

=C2=A0=C2=A0 d=3D&quot;M 625,-125 C 279.82143,-125 -2e-6,154.82143 -2e-6,50=
0 -2e-6,845.17857 279.82143,1125 625,1125 c 345.17857,0 625,-279.82143 625,=
-625 0,-345.17857 -279.82143,-625 -625,-625 z M 937.49999,589.375 H 714.285=
71 V 812.58928 H 535.71428 V 589.375 H 312.5 V 410.71428 H 535.71428 V 187.=
5 H 714.28571 V 410.71428 H 937.49999 V 589.375 z&quot;<br>

=C2=A0=C2=A0 id=3D&quot;add&quot; /&gt;<br><br>(scaled from x to 1000pt, ke=
eping the ratio)<br><br>Is this possible with batik? I tried<br><br>=C2=A0=
=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 SVGRect rect =3D path.getBBox();<br>=C2=A0=
=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 rect.setHeight(1000);<br>=C2=A0=C2=A0=C2=A0=
 =C2=A0=C2=A0=C2=A0 rect.setWidth(1000);<br>

<br>but the rect seems to be readonly for paths?!<br><br>Cheers,<br>Joscha<=
br><br>

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