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Message-Id: <470CD438-6EDA-11D9-B3F3-00306549AFB0@onemileup.com>
From: Andres Toussaint <andres@onemileup.com>
Subject: Re: Opening an SVG image to a certain scale
Date: Tue, 25 Jan 2005 09:06:15 -0500
To: "Batik Users" <batik-users@xml.apache.org>
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	format=flowed

I would suggest the following:

//...
         svgCanvas.addSVGDocumentLoaderListener(new=20
SVGDocumentLoaderAdapter() {
             public void documentLoadingStarted(SVGDocumentLoaderEvent=20=

e) {
		//....
             }

             public void documentLoadingCompleted(SVGDocumentLoaderEvent=20=

e) {
                 SVGDocument document =3D e.getSVGDocument();
                 SVGOMSVGElement  documentElement =3D=20
(SVGOMSVGElement)document.getDocumentElement();

                 String theW =3D "yourWidthHere";
                 String theH =3D "yourHeightHere";

                 documentElement.setAttributeNS(svgNS, "viewBox",  "0 0=20=

"+ theW +" "+ theH);
                 documentElement.setAttributeNS(svgNS, "width",  theW );
                 documentElement.setAttributeNS(svgNS, "height",  theH =
);
            }
         });
//...

I use this on Dynamic JSVGCanvas, and have not tried it on Static=20
Canvas.

Andres.

On Jan 24, 2005, at 3:38 PM, Caron, Michael R wrote:

> Each tile is a separate JSVGCanvas, not loading them as <image>=20
> elements.
> =A0
> Output is a JPanel:
> =A0
> //...
> private void init() {
> =A0=A0=A0=A0=A0=A0=A0 addListeners();
> =A0=A0=A0=A0=A0=A0=A0 setLayout(new BorderLayout());
> =A0
> =A0=A0=A0=A0=A0=A0=A0 // status is a JLabel
> =A0=A0=A0=A0=A0=A0=A0 status.setFont(new =
Font(PANEL_FONT_NAME,PANEL_FONT_STYLE,
> =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 PANEL_FONT_SIZE));
> =A0=A0=A0=A0=A0=A0=A0 status.setText("svg");
> =A0=A0=A0=A0=A0=A0=A0 =
status.setHorizontalAlignment(SwingConstants.CENTER);
> =A0=A0=A0=A0=A0=A0=A0
>  =A0=A0=A0=A0=A0=A0=A0 // stick the SVG into an etched pane to make it =
look nice
> =A0=A0=A0=A0=A0=A0=A0 JPanel borderedPanel =3D new JPanel(new=20
> FlowLayout(FlowLayout.CENTER,
> =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 0,0));
> =A0=A0=A0=A0=A0=A0=A0 =
borderedPanel.setBorder(BorderFactory.createEtchedBorder());
> =A0=A0=A0=A0=A0=A0=A0=A0
> =A0=A0=A0=A0=A0=A0=A0 // svgThumbnail is a=A0JSVGCanvas
> =A0=A0=A0=A0=A0=A0=A0 svgThumbnail.setPreferredSize(new =
Dimension(ICON_HEIGHT,=20
> ICON_WIDTH));
> =A0=A0=A0=A0=A0=A0=A0 borderedPanel.add(svgThumbnail);
> =A0=A0=A0=A0=A0=A0=A0
>  =A0=A0=A0=A0=A0=A0=A0 // add the SVG
> =A0=A0=A0=A0=A0=A0=A0 add(borderedPanel, BorderLayout.CENTER);
> =A0=A0=A0=A0=A0=A0=A0
>  =A0=A0=A0=A0=A0=A0=A0 // add the status line
> =A0=A0=A0=A0=A0=A0=A0 add(status, BorderLayout.SOUTH);
> =A0
> =A0=A0=A0 }
> //...
> =A0
> Mike
>
>
> From: Andres Toussaint [mailto:andres@onemileup.com]
>  Sent: Monday, January 24, 2005 2:34 PM
> To: Batik Users
> Subject: Re: Opening an SVG image to a certain scale
>
> Is each of your SVG tiles a separate JSVGCanvas?
>
>
>  Or are you loading your SVG Tiles as <image> elements?
>
>
>  What is your output? A Java Swing window, a raster image, a web page?
>
>
>
>
>  On Jan 24, 2005, at 2:55 PM, Caron, Michael R wrote:
>
>
>  Hi all,
>
>
> I'd like to open an SVG file to certain dimensions. Essentially,=20
> create a thumbnail, but forget about the original sizes. I've tried to=20=

> go with the code example from the Squiggle app, but I can't seem to=20
> get any output. I've looked at the transcoding option, but that=20
> doesn't do what I want. What I want is to load up a bunch of svgs into=20=

> a grid of svg tiles no bigger than 40px x 40px. I figured I could do a=20=

> transform after the GVTTree was built, but that just gave me some null=20=

> pointers.
>
>
> Any ideas?
>
>
> L
> Michael Caron
> Software Development
> IR&D - PCES Program
>
>
> x4889

--Apple-Mail-1--494243009
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	charset=ISO-8859-1

I would suggest the following:


//...

        svgCanvas.addSVGDocumentLoaderListener(new
SVGDocumentLoaderAdapter() {

            public void documentLoadingStarted(SVGDocumentLoaderEvent
e) {

		//....

            }


            public void
documentLoadingCompleted(SVGDocumentLoaderEvent e) {

                SVGDocument document =3D e.getSVGDocument();

                SVGOMSVGElement  documentElement =3D
(SVGOMSVGElement)document.getDocumentElement();

                               =20

                String theW =3D "yourWidthHere";

                String theH =3D "yourHeightHere";


                documentElement.setAttributeNS(svgNS, "viewBox",  "0 0
"+ theW +" "+ theH);

                documentElement.setAttributeNS(svgNS, "width",  theW );

                documentElement.setAttributeNS(svgNS, "height",  theH
);

           }

        });

//...


I use this on Dynamic JSVGCanvas, and have not tried it on Static
Canvas.


Andres.


On Jan 24, 2005, at 3:38 PM, Caron, Michael R wrote:


=
<excerpt><fontfamily><param>Arial</param><color><param>0000,0000,FFFF</par=
am><smaller>Each
tile is a separate JSVGCanvas, not loading them as <<image> =
elements.</smaller></color></fontfamily>

=A0

=
<fontfamily><param>Arial</param><color><param>0000,0000,FFFF</param><small=
er>Output
is a JPanel:</smaller></color></fontfamily>

=A0

<fixed><fontfamily><param>Courier =
New</param><smaller>//...</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>private void
init() {</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

addListeners();</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

setLayout(new BorderLayout());</smaller></fontfamily></fixed>

=A0

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
 //
status is a JLabel</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

status.setFont(new =
Font(PANEL_FONT_NAME,PANEL_FONT_STYLE,</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0=A0
PANEL_FONT_SIZE));</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

status.setText("svg");</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

=
status.setHorizontalAlignment(SwingConstants.CENTER);</smaller></fontfamil=
y></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
 </smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller> =A0=A0=A0=A0=A0=A0=A0=
 //
stick the SVG into an etched pane to make it look =
nice</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
 JPanel
borderedPanel =3D new JPanel(new =
FlowLayout(FlowLayout.CENTER,</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0=A0
0,0));</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

=
borderedPanel.setBorder(BorderFactory.createEtchedBorder());</smaller></fo=
ntfamily></fixed>

<fixed><fontfamily><param>Courier =
New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=A0</smaller></fontfamily></fixed=
>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
 //
svgThumbnail is a=A0JSVGCanvas</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

svgThumbnail.setPreferredSize(new Dimension(ICON_HEIGHT, =
ICON_WIDTH));</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

borderedPanel.add(svgThumbnail);</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
 </smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller> =A0=A0=A0=A0=A0=A0=A0=
 // add
the SVG</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

add(borderedPanel, BorderLayout.CENTER);</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=
 </smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller> =A0=A0=A0=A0=A0=A0=A0=
 // add
the status line</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0=A0=A0=A0=A0=

add(status, BorderLayout.SOUTH);</smaller></fontfamily></fixed>

=A0

<fixed><fontfamily><param>Courier New</param><smaller>=A0=A0=A0 =
}</smaller></fontfamily></fixed>

<fixed><fontfamily><param>Courier =
New</param><smaller>//...</smaller></fontfamily></fixed>

=A0

=
<fontfamily><param>Arial</param><color><param>0000,0000,FFFF</param><small=
er>Mike</smaller></color></fontfamily>



=
<bold><fontfamily><param>Tahoma</param><smaller>From:</smaller></fontfamil=
y></bold><fontfamily><param>Tahoma</param><smaller>
Andres Toussaint [mailto:andres@onemileup.com]</smaller></fontfamily>

<fontfamily><param>Tahoma</param><smaller> <bold>Sent:</bold> Monday,
January 24, 2005 2:34 PM</smaller></fontfamily>

=
<bold><fontfamily><param>Tahoma</param><smaller>To:</smaller></fontfamily>=
</bold><fontfamily><param>Tahoma</param><smaller>
Batik Users</smaller></fontfamily>

=
<bold><fontfamily><param>Tahoma</param><smaller>Subject:</smaller></fontfa=
mily></bold><fontfamily><param>Tahoma</param><smaller>
Re: Opening an SVG image to a certain scale</smaller></fontfamily>


Is each of your SVG tiles a separate JSVGCanvas?



 Or are you loading your SVG Tiles as <<image> elements?



 What is your output? A Java Swing window, a raster image, a web page?





 On Jan 24, 2005, at 2:55 PM, Caron, Michael R wrote:



 <fontfamily><param>Arial</param><smaller>Hi
all,</smaller></fontfamily>=20



<fontfamily><param>Arial</param><smaller>I'd like to open an SVG file
to certain dimensions. Essentially, create a thumbnail, but forget
about the original sizes. I've tried to go with the code example from
the Squiggle app, but I can't seem to get any output. I've looked at
the transcoding option, but that doesn't do what I want. What I want
is to load up a bunch of svgs into a grid of svg tiles no bigger than
40px x 40px. I figured I could do a transform after the GVTTree was
built, but that just gave me some null
pointers.</smaller></fontfamily>=20



<fontfamily><param>Arial</param><smaller>Any
ideas?</smaller></fontfamily>=20



=
<italic><color><param>0000,0000,FFFF</param><bigger><bigger><bigger><bigge=
r><x-tad-bigger>L</x-tad-bigger></bigger></bigger></bigger></bigger></colo=
r></italic></excerpt><excerpt>=20

<fontfamily><param>Book Antiqua</param><bigger>Michael
Caron</bigger></fontfamily>=20

<fontfamily><param>Book Antiqua</param><smaller>Software
Development</smaller></fontfamily>=20

<fontfamily><param>Book Antiqua</param><smaller>IR&D - PCES
Program</smaller></fontfamily>=20



<fontfamily><param>Book =
Antiqua</param><smaller>x4889</smaller></fontfamily>=20

</excerpt>=

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