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From Vincent Hardy <vincent.ha...@sun.com>
Subject Re: additional spaces in text - bug or feature
Date Thu, 21 Feb 2002 04:31:08 GMT
Vladislav,

I just commited a fix for this problem.
Cheers,
Vincent.

Vladislav Protasov wrote:
> 
> Hello,
> 
> Sure its not critical problem, but cosmetic that would be nice to fix.
> 
> In sample below selection of first string by double click will overlap second string.
In Adobe viewer with non-trasparent selection it's look even worse :)
> 
> <?xml version="1.0" encoding="UTF-8"?>
> 
> <!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.0//EN' 'http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd'>
> <svg xmlns:xlink="http://www.w3.org/1999/xlink" style="fill-opacity:1; color-rendering:auto;
color-interpolation:auto; text-rendering:auto; stroke:black; stroke-linecap:square; stroke-miterlimit:10;
shape-rendering:auto; stroke-opacity:1; fill:black; stroke-dasharray:none; font-weight:normal;
stroke-width:1; font-family:&apos;sansserif&apos;; font-style:normal; stroke-linejoin:miter;
font-size:12; stroke-dashoffset:0; image-rendering:auto;" xmlns="http://www.w3.org/2000/svg">
>   <!--Generated by the Batik Graphics2D SVG Generator-->
>   <defs id="genericDefs" />
>   <g>
>     <g style="font-size:1; font-family:&apos;Arial&apos;;">
>       <text x="0" y="20" style="font-size:15; stroke:none;" xml:space="preserve">Hello,
size 15
>       </text>
>       <text x="100" y="20" style="font-size:10; stroke:none;" xml:space="preserve">Hello,
size 10
>       </text>
>     </g>
>   </g>
> </svg>
> 
> Thank you,
> Vladislav
> 
> -----Original Message-----
> From: Vincent Hardy [mailto:vincent.hardy@sun.com]
> Sent: Wednesday, February 20, 2002 11:22 PM
> To: batik-dev@xml.apache.org
> Subject: Re: additional spaces in text - bug or feature
> 
> Vladislav,
> 
> This is happening because the piece of code which writes out the XML
> makes a tabbified output which does not play well with
> xml:space="preserve".
> In effect, it erroneously adds trailing spaces.
> 
> I could argue this is not a bug as the goal is to have accurate
> visual rendering and we do have accurate rendering. However, I think
> we should fix it anyway. How important is this to you? Is that a
> critical problem?
> 
> Note that we are using xml:space preserve in case the string you
> draw has leading or trailing spaces which we want to preserve or
> multiple spaces inside the string.
> 
> Cheers,
> Vincent.
> 
> Vladislav Protasov wrote:
> >
> > Hello,
> >
> > Thank you for quick response.
> >
> > In the same sample before closing </text> tag 6 spaces added to make closing
tag under opening tag, but it really adds this 6 spaces to "Hello Java 2D to SVG" and makes
"Hello Java 2D to SVG      "
> > and it possible to select this spaces in SVG viewer.
> > Is it bug or feature?
> > ---------------
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> >
> > <!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.0//EN' 'http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd'>
> > <svg xmlns:xlink="http://www.w3.org/1999/xlink" style="fill-opacity:1; color-rendering:auto;
color-interpolation:auto; text-rendering:auto; stroke:black; stroke-linecap:square; stroke-miterlimit:10;
shape-rendering:auto; stroke-opacity:1; fill:black; stroke-dasharray:none; font-weight:normal;
stroke-width:1; font-family:&apos;sansserif&apos;; font-style:normal; stroke-linejoin:miter;
font-size:12; stroke-dashoffset:0; image-rendering:auto;" xmlns="http://www.w3.org/2000/svg">
> >   <!--Generated by the Batik Graphics2D SVG Generator-->
> >   <defs id="genericDefs" />
> >   <g>
> >     <g style="font-family:&apos;Arial&apos;; font-size:16;">
> >       <text xml:space="preserve" x="40" y="40" style="stroke:none;">Hello
Java 2D to SVG
> >       </text>
> >     </g>
> >   </g>
> > </svg>
> >
> > Thank you,
> > Vladislav
> >
> > -----Original Message-----
> > From: Vincent Hardy [mailto:vincent.hardy@sun.com]
> > Sent: Tuesday, February 19, 2002 10:46 AM
> > To: batik-dev@xml.apache.org
> > Cc: Vladislav Protasov
> > Subject: Re: svggen - Float font size?
> >
> > Vladislav,
> >
> > Thanks for reporting this. You actually found what can be fairly
> > described as a bug. The generator uses the font.getSize() method
> > where it should be using the font.getSize2D() method.
> >
> > I am going to add a bug in Bugzilla and I'll try to fix it ASAP.
> > Cheers,
> > Vincent.
> >
> > > Hello,
> > >
> > > Is it possible to generate SVG with float font size?
> > >
> > > I modified method paint () of TestSVGGen example from http://xml.apache.org/batik/svggen.html
> > >
> > > public void paint(Graphics2D g2d) {
> > >
> > > Font font=new Font("Arial", Font.PLAIN, 1);
> > >
> > > font=font.deriveFont(15.5f);
> > >
> > > g2d.setFont(font);
> > >
> > > g2d.drawString("Hello Java 2D to SVG", 40, 40);
> > >
> > > }
> > >
> > > It produces such output:
> > >
> > > <?xml version="1.0" encoding="UTF-8"?>
> > >
> > > <!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.0//EN' 'http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd'>
> > >
> > > <svg xmlns:xlink="http://www.w3.org/1999/xlink" style="fill-opacity:1; color-rendering:auto;
color-interpolation:auto; text-rendering:auto; stroke:black; stroke-linecap:square; stroke-miterlimit:10;
> > > shape-rendering:auto; stroke-opacity:1; fill:black; stroke-dasharray:none;
font-weight:normal; stroke-width:1; font-family:&apos;sansserif&apos;; font-style:normal;
stroke-linejoin:miter; font-size:12;
> > > stroke-dashoffset:0; image-rendering:auto;" xmlns="http://www.w3.org/2000/svg">
> > >
> > > <!--Generated by the Batik Graphics2D SVG Generator-->
> > >
> > > <defs id="genericDefs" />
> > >
> > > <g>
> > >
> > > <g style="font-family:&apos;Arial&apos;; font-size:16;">
> > >
> > > <text xml:space="preserve" x="40" y="40" style="stroke:none;">Hello Java
2D to SVG
> > >
> > > </text>
> > >
> > > </g>
> > >
> > > </g>
> > >
> > > </svg>
> > >
> > >
> > >
> > >
> > > Thank you,
> > > Vladislav
> > >
> >
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