Here I can't help you. The only thing I know about java is how to
spell it.
(it is /java/ right?)
Bruce
-----Original Message-----
From: Manuel Brnjic [mailto:[EMAIL PROTECTED]
Sent: Friday, January 18, 2008 1:04 PM
To: [email protected]
Subject: Re: Line Thickness of a SVG-Worldmap
Okay, how can i manipulate the viewBox attribute while my application is
running?
--> so that i don't have to reload the SVG
Bruce Rindahl schrieb:
> Manuel
> Yes this appears to be the problem. If you manipulate the viewBox
attribute
> it will work. You are manipulating a transform attribute inside the
> viewBox.
> Bruce
>
> -----Original Message-----
> From: Manuel Brnjic [mailto:[EMAIL PROTECTED]
> Sent: Thursday, January 17, 2008 3:33 PM
> To: [email protected]
> Subject: Re: Line Thickness of a SVG-Worldmap
>
> Maybe it depends on my zoom-Strategie, that the setting of
> stroke-width="0.1%" doesn't work?
>
> Here is my zooming-snippet:
>
> Dimension size = svgCanvas.getSize();
>
> // Zoom factor
> float scaleX = size.width / (float)dx;
> float scaleY = size.height / (float)dy;
> float scale = (scaleX < scaleY) ? scaleX : scaleY;
>
> // Zoom translate
> AffineTransform at = new AffineTransform();
> at.scale(scale, scale);
> at.translate(-xStart, -yStart);
>
> at.concatenate(svgCanvas.getRenderingTransform());
> svgCanvas.setRenderingTransform(at);
>
> Manuel Brnjic schrieb:
>
>> Yeah! That's pretty nice with setting a % value for stroke-width.
>> But i have a Problem, if i zoom in, the stroke-width is getting bigger
>> and bigger (as i have it before), so the % solution doesn't help, and
>> i dont know why =(
>>
>> i have set: stroke-width="0.1%" (a little bit bigger than 0.01%)
>> it shows me the stroke with right thickness, but when i zoom into my
>> world map (only coastlines) the stroke-width dousn't seem to be 0.1%
>> (its bigger), maybe something isn't right with the viewbox
>> (viewbox-transform)?
>>
>> Bruce Rindahl schrieb:
>>
>>> Another approach is to use a % value in the stroke-width attribute of
>>> the
>>> SVG. For example, if you specify stroke-width="0.01%" then the line
>>> width
>>> will always be the viewBox width * 0.0001 and will resize when ever
>>> the view
>>> box changes.
>>> Bruce Rindahl
>>>
>>>
>>>
>>>> yes, you could listen to eventlisteners: e.g. SVGZoom and/or
>>>> SVGResize and
>>>> adopt the stroke-width using the DOM and scripting or Java. It would
>>>> help
>>>> if you centrally specify the stroke-width (e.g. in a parent group)
>>>> in your
>>>> original SVG and not for each element. That way you only have to
change
>>>> the stroke-width once.
>>>>
>>>>
>>>
>>>
>>>> Andreas
>>>>
>>>>
>>>
>>>
>>>>> Hello!
>>>>>
>>>>> I have loaded a Worldmap (in SVG Format) into a JSVGCanvas.
>>>>> The map has transparent background and black contour of the
>>>>> Continents.
>>>>>
>>>>> Is it possible to decrease the thickness of the contour with Batik?
>>>>> Because
>>>>> i need it to make the contour-thickness thin when i zoom in
>>>>>
>>>>>
>>>>>
>>>
>>>
>>>
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>>>
>>>
>>
>
>
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