On Thu, Jun 2, 2011 at 1:32 PM, Tyron Madlener tyronx@gmail.com wrote:
On Thu, Jun 2, 2011 at 4:27 AM, Madhura Jayaratne madhura.cj@gmail.com wrote:
On Thu, Jun 2, 2011 at 1:42 AM, Marc Delisle marc@infomarc.info wrote:
Madhura Jayaratne a écrit : (...)
> Hi Ammar, > > I'm not sure what exactly your requirement is. But pls havea
look > at the visualization of data at [1] by clicking on the'Visualize > GIS data' link in the 'Query results operations' section towards the > bottom of the page. Try out zooming by double clicking and panning > by dragging. I believe you are looking for something like this for > your zoom search feature.
Madhura, I have issues operating panning and zooming. Here is the scenario: 1. Browse world_cities and click Visualize GIS data 2. Click-drag: pans OK 3. Double-click: this is a zoom out, I guess 4. Click-drag: no panning 5. Click "zoom out": data points are enlarging, isn't this azoom-in?
Marc,
This is a Firefox compatibility problem. Resolved and pushed to the repo. Demo will take some time to upgrade to the new version.
Meanwhile
if you have Chrome, you can still experience what it's suppose to do.
Madhura, ok, panning and zooming are fine now.
Is the saving feature ready? I tried to save in PNG and got a bunch of binary data on-screen.
Saving in PDF generates Fatal error: Call to undefined method PMA_GIS_Visualization::toFileAsPdf() in /srv/http/
pma.cihar.com/gsoc-madhura/libraries/gis_visualization.lib.php
on line 161
-- Marc Delisle http://infomarc.info
Hi Marc, In my previous mail to the group, I mentioned that this feature is not
yet
ready. BTW, this is a feature which is to be delivered in the second half
of
GSoC (after mid-term eval), according to the schedule. However I started working on it, since it is very much related to what I've done so far. I should be able to get it ready (for all 3 formats, SVG, PNG and PDF) by
the
end of this week.
Just in case I'm allowed to use Highcharts, could you make your conversion code generic enough so I could use it too? :) And just for your information, the current SVG converter of highcharts uses following post variables to a php file that calls a java tool (source is available btw):
- $tempName string The desired filename without extension
- $type string The MIME type for export.
- $width int The pixel width of the exported raster image. The height
is calculated.
- $svg string The SVG source code to convert.
Hi Tyron,
For my work I am not doing any conversions as such. I am generating SVGs and PNG separately in their basic forms. It's not that I generate it in one form and converting it to the other.