On Tue, May 31, 2011 at 9:54 PM, Tyron Madlener tyronx@gmail.com wrote:
On Tue, May 31, 2011 at 5:34 PM, Madhura Jayaratne madhura.cj@gmail.com wrote:
On Tue, May 31, 2011 at 6:01 PM, Tyron Madlener tyronx@gmail.com
wrote:
On Tue, May 31, 2011 at 12:39 PM, Madhura Jayaratne madhura.cj@gmail.com wrote:
Hi all, I have pushed into my repo, the code for visualizing GIS data. I used SVG for this purpose and i'm writing the SVG tags accordingly. This allows the users without JS support also to view the visualizing oppose to using jQuery SVG to generate SVGs. Further it allows the SVGs to be saved, which is one of the upcoming features. However I use jQuery SVG to manipulate the SVGs (zoom and pan), so the users with JS support gets a better user experience. I have also integrated two small libraries [1],[2] to allow panning
the
SVG on dragging and zooming on mouse wheel movement. These are not
strictly
needed but nice to have ones. One problem of SVG is the IE versions <=8 does not support is. I am using the GD library to generate a PNG image for them and this is in line
with
saving those visualization to various formats. You can test this out at my demo server[3] using the data in the
opengis
table. Please be kind enough to share your comments.
Hi Tyron, Thank you for your time.
2 things I noticed:
- When zooming it doesn't zoom relative to the cursor position
Yes, I think this should be addressed. I'm looking into it.
- I couldn't use any of the form fields below - the svg area was always
in
focus
What do you mean by 'form fields below'? You mean the links referring to the GIT version and all(bottom right)? Yes, that link does not seems to work. But the link in the advertisement on bottom left is working. Wonder how that happens.
No the input fields below the graph. Width, Height, Label column, Spatial column
Actually they are suppose to be on the left side of the visualization, not below. I think i need to set the default width a bit low so this does not happen. Didn't notice it since i'm using a wide screen.
About the issue, found the bug and it's now resolved. You should be able see when the demo server gets updated.
-
Madhura Jayaratne