The example uses direct setting of the x, y coordinates. Your example text
node has a transform attribute. You will likely need to transform the
background rectangle also.
On Mon, Dec 21, 2009 at 4:49 PM, dao <dao.ho...@gmail.com> wrote:
> that quick!!
>
> but the rect does not fits my locatable... it has not the right size and is
> stucked on the top left corner of my canvas...
>
> any idea?
>
>
> On Mon, Dec 21, 2009 at 9:44 PM, jonathan wood <jonathanshaww...@gmail.com
> > wrote:
>
>> Sorry for the very incomplete code clipping. This is from a test case I
>> sent to the list a few days ago...nabble, etc will likely yield the entire
>> file
>>
>> .....here is a better cut:
>>
>>
>> SVGRect bbox =
>> ((SVGLocatable)textNode).getBBox();
>>
>> Element rect =
>> doc.getElementById("my-bg-rect");
>> if (rect == null) {
>> rect =
>> doc.createElementNS(SVGDOMImplementation.SVG_NAMESPACE_URI, "rect");
>> rect.setAttributeNS(null, "id",
>> "my-bg-rect");
>> rect.setAttributeNS(null, "fill",
>> "#CCDDFF");
>> rect.setAttributeNS(null, "stroke",
>> "#000000");
>> rect.setAttributeNS(null,
>> "stroke-width", "3");
>> }
>>
>> rect.setAttributeNS(null, "x", "" +
>> (bbox.getX() - 10) );
>> rect.setAttributeNS(null, "y", "" +
>> (bbox.getY() - 10) );
>> rect.setAttributeNS(null, "width", "" +
>> (bbox.getWidth() + 20) );
>> rect.setAttributeNS(null, "height", "" +
>> (bbox.getHeight() + 20) );
>>
>> doc.getDocumentElement().insertBefore(rect, textNode);
>>
>>
>>
>>
>>
>> On Mon, Dec 21, 2009 at 3:41 PM, jonathan wood <
>> jonathanshaww...@gmail.com> wrote:
>>
>>> SVGRect bbox =
>>> ((SVGLocatable)textNode).getBBox();
>>>
>>> Element rect =
>>> doc.getElementById("my-bg-rect");
>>> if (rect == null) {
>>> rect =
>>> doc.createElementNS(SVGDOMImplementation.SVG_NAMESPACE_URI, "rect");
>>> rect.setAttributeNS(null, "id",
>>> "my-bg-rect");
>>> rect.setAttributeNS(null, "fill",
>>> "#CCDDFF");
>>> rect.setAttributeNS(null, "stroke",
>>> "#000000");
>>> rect.setAttributeNS(null,
>>> "stroke-width", "3");
>>>
>>> }
>>>
>>>
>>> On Mon, Dec 21, 2009 at 3:07 PM, dao <dao.ho...@gmail.com> wrote:
>>>
>>>> hello,
>>>>
>>>> I'd like to highlight a text element of my svg file:
>>>>
>>>> <text transform="matrix(1 0 0 1 433.8965 494.4141)" style="fill:#00FFFF;
>>>> font-family:'CourierNewPSMT'; font-size:24;">00.00</text>
>>>>
>>>>
>>>> I cannot see any way to set the background of a text, or to get the box
>>>> size to draw a rectangle around it.
>>>>
>>>> Do you know how I can do this?
>>>>
>>>> regards
>>>>
>>>>
>>>> --
>>>> Dao Hodac
>>>>
>>>
>>>
>>
>
>
> --
> Dao Hodac
>
