I work with a school system. We would like to use GDS to show scores on an assessment. When viewing the scores (pass rate in a bar graph) it would be ideal if the viewer could click on the bar graph and have the option to view the students being captured in the bar graph (i.e. 30% passed this assessment and you click on the bar to reveal the students - original source data). Thanks!
I searched in GDS for the answer / option and haven't found it yet. Perhaps it isn't possible.
Related
In Power BI, I want to use an image to act as map. I do not need a map per se, I need to show an image of a mechanical assembly to highlight areas of it when some values are highlighted in a graph next to it and viceversa.
Like when one clicks on California and the map highlights California only, as an example, the same I would like to achieve by someone else clicking on, say, an engine from a car's image, so values from the engine only are highlighted in another graph into the dashboard.
Is this ever possible?
I tried to look for information by Google, but I cannot come up with the right wording for "custom image that has clickable parts that act like a map".
How is it possible to cut some area on the osm (display only city/country or smth similar)? And when user will be near to the ground, he will see more and more: streets, then maybe shops etc. Then I will put it in the DB, that I have, and user will get the map in the app from my DB. But question is: where (what program) can help me to cut the area and do everything, that i described; or how I can do it on the osm site?
You can try with the zoom event on your map. On different zoom level, you display/hide your (base)layers.
Have a look on this example : http://tombatossals.github.io/angular-leaflet-directive/examples/0000-viewer.html#/layers/overlays-hide-on-zoomout-example
I am trying to add a weather overlay to my maps , the tile images on Noaa.gov are what i want but i couldn't find any documentation on how to construct url to consume & arrange tiles of overlays for a given lon/lat. below is the a sample url that returns a single tile.
http://radarcache.srh.noaa.gov/tc/tc.py/1.0.0/ridge::NAT-N0Q-201211191510/8/62/97.png
update:
The web service i am working on generates a sectional aviation chart/map for a given lon/lat dimension and zoom level . one of the overlays i am rendering on top of the generated base map is weather(radar reflective ..)
based on the information i have (lon/lat, dimension and zoom level) i want to render weather overlay on top of my base map.
the challenge i am facing is how do i get weather overlay using lon/lat ?
After researching a lot i found out that NOAA Tile System uses this Tile arrangement, based on that i was able to get PNG images overlay for a given (lon/lat/zoom) as follows
http://ridgewms.srh.noaa.gov/tc/tc.py/1.0.0/ridge::NAT-N0Q-{0:yyyyMMddHHmm}/{1}/{2}/{3}.png
Where
{0:yyyyMMddHHmm} = date time in 5 minute increments
{1} ZoomLevel
{2} X or tile column
{3} Y or Tile Row
Without more information about what you are trying to integrate into, here is what I know. If you want to create a custom KML file, there is this page that will do that for you. For more info about other layers, check out this page as well.
If you provide more info about your environment, we might be able to help with more specifics.
EDIT:
For just the transparent gifs, see this page here http://forecast.weather.gov/jetstream/doppler/ridge_download.htm
There is quite a bit of information for downloading actual data here http://www.ncdc.noaa.gov/oa/radar/radardata.html
we want to make application like silverlight showcase Mapview
where we can search by different category on left hand side panel or people can select country or region on map. can anyone suggest some sample or guidelines to implement this?
Thanks
Given the complexity and obvious expense, I would be really impressed if anything like that was released as a sample (Microsoft are you listening?). It requires a lot of data to drive it.
I have been involved in creating a Xaml World map from scratch (below) and that alone took nearly a day for a stylised polygon version (no fine detail)....
Quoting myself: "You import a map as a background image and use the pen tool to dot-to-dot trace around the country. Combine all those path segments into a single path. Then create a separate poly-path for each state (close them to allow for a fill)."
Once you create them you can name the individual country polygons and connect up mouse logic to make them all glow on mouse over or change colour on press etc.
Basically all the other stuff on that screen are user controls and custom controls. Work out the behaviour you want and create controls to suit your own needs.
I want to visualize a data using graph, this is the sample graph that i want to use it.
I think the picture above is like time series graph types, data on the graph shows a random numbers in variety of time. If every data number is null or empty the graph is painting a full vertical red line.
My goal is to visualize a data like picture above, i already tried to use a different reactjs chart to visualize a data but can't
make if every data number is null or empty the graph is painting a full vertical red line like the picture.
Has anyone ever used a chart like the picture above?
It is better if you try Recharts. It is a compo-sable charting library for react components.