>
>
> On Tue, May 10, 2011 at 11:51 PM, Madhura Jayaratne <
madhura.cj@gmail.com>
> wrote:
>>
>>
>> On Tue, May 10, 2011 at 11:39 PM, Marc Delisle <
marc@infomarc.info> wrote:
>>>
>>> Madhura Jayaratne a écrit :
>>> > Hi all,
>>> >
>>> > During the past few days I was playing around with the code to do a
>>> > test
>>> > implementation for GIS data visualization. Now I have pushed it to my
>>> > repo and I would like to hear you comments about it. You can check it
>>> > out at [1].
>>> >
>>> > Currently it does the following
>>> > 1. 'Visualize GIS data' link is displayed in 'Query results options'
>>> > pane ONLY for query results that has atleast one geometric column.
>>> > 2. If there are more than one geometric columns in the results, the
>>> > user
>>> > can chose which column to be used for th visualization
>>> > 3. You chose out of non-geometric columns a label column, which is used
>>> > for tooltips.
>>> > 4. Also, try zooming and panning.
>>> >
>>> > I created a database with geometric data (database: opengis), so it
>>> > would be easy for you to test the above. In case database server has
>>> > reset by the time you login and you can't find the database, I have
>>> > also
>>> > attached the sql file here.
>>> >
>>>
>>> Madhura,
>>> no file was attached but I suggest opening a patch artifact and
>>> attaching your file there.
>>>
>> Ooops!!
>> I opened a patch artifact and attached the sql file there. You can find it
>> at [1]
>>
>
> One problem I encountered during the implementation is that flot does not
> support drawing polygons with voids inside them. I had to draw another
> polygon with its fill color set to background color in order to pretend the
> void and i'm not vary happy with that :(
> However reading the SVG specification I didn't find it to support polygons
> with voids either [1]. I'm wondering what to do about that.