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#tornadofx
  • e

    edvin

    02/16/2017, 12:27 PM
    I think I've found a bug in the JDK function 
    IDN.toASCII
    which converts ASCII to punycode. If I run 
    IDN.toASCII("bben3‐<http://no.mail.protection.outlook.com|no.mail.protection.outlook.com>")
    it spits out 
    <http://xn--bben3no-906c.mail.protection.outlook.com|xn--bben3no-906c.mail.protection.outlook.com>
    , even though all the characters are ASCII in the original string. It's the 
    3
    followed by hyphen that causes the issue. Weird...
  • h

    hastebrot

    02/16/2017, 12:28 PM
    @jchildress Yes Energy looks nice. It looks like a pre-rendered map with a vector layer as overlay. 10.000 vector points (JavaFX nodes) is not a big problem. 10.000 polygons might be (you need to simplify, clip and cache them, as described here: https://www.mapbox.com/blog/introducing-geojson-vt/)
  • r

    ron

    02/16/2017, 12:29 PM
    @edvin passing an URI in at --app= feels weird I solved it with this:
  • r

    ron

    02/16/2017, 12:30 PM
    manifest = FXManifest.load(new File(appStr).toURI());
  • h

    hastebrot

    02/16/2017, 12:30 PM
    Alternatively you can render them to a canvas layer. But I don't know how good interaction with them is. It's easy to add mouse and hover handlers to Shape/Nodes
  • j

    jchildress

    02/16/2017, 12:30 PM
    @hastebrot Thank you. Yes is pretty nice. It's built on Flash. It can be a little slow at times, but for what it does it's very nice. They are moving to HTML5 now due to security and browser support issues...
  • j

    jchildress

    02/16/2017, 12:31 PM
    I haven't worked on our internal project in a few months... I just thought about it when I saw the maps "conversation" the other day. If I get time to pick it back up I will try to share what I have...
  • j

    jchildress

    02/16/2017, 12:31 PM
    @hastebrot thanks again for the feedback
  • h

    hastebrot

    02/16/2017, 12:37 PM
    @jchildress Your're welcome. On the OpenJFX mailing list was a discussion about better performance for JavaFX 9. I'll see if I can publish some benchmarks for render times for pre-rendered map tiles, geometries on JavaFX canvas and geometries as JavaFX nodes.
  • r

    ron

    02/16/2017, 2:03 PM
    @User uploaded a file:

    Pasted image at 2017-02-16, 3:03 PM▾

  • e

    edvin

    02/16/2017, 2:06 PM
    Very nice, Ron!
  • r

    ron

    02/16/2017, 2:20 PM
    webview with an html file
  • e

    edvin

    02/16/2017, 3:26 PM
    Perfect, HTML makes it easy for people to customize the design and info.
  • c

    carlw

    02/16/2017, 4:05 PM
    @edvin That tweet about Property<Number> looked familiar
  • e

    edvin

    02/16/2017, 4:28 PM
    @carlw Indeed!
  • h

    hastebrot

    02/16/2017, 5:09 PM
    @User uploaded a file:

    geo-canvas-20170216-1808.png▾

  • h

    hastebrot

    02/16/2017, 5:10 PM
    A lot of "fun" with coordinate systems and affine transformations (and with web mercator). I also have 
    LayerManagerController
    , 
    CanvasRendererController
    , 
    ViewportController
    and 
    CoordinateSystemController
    ...
  • h

    hastebrot

    02/16/2017, 5:12 PM
    GeoTools support the Robinson projection, but it's not easy to create a coordinate reference system from that. Which means I need to refactor all controllers to handle plain projection math transforms... 😕
  • h

    hastebrot

    02/16/2017, 5:29 PM
    @User uploaded a file:

    geo-canvas-20170216-1828.png▾

  • h

    hastebrot

    02/16/2017, 5:29 PM
    Ahh, found a way to transform the geometries to Robinson projection. Much nicer. (Instead of `CRS.decode(epsgCode)`use 
    CRS.parseWKT(projcsText)
    )
  • r

    ron

    02/16/2017, 6:59 PM
    @hastebrot what map framework so you use
  • e

    edvin

    02/16/2017, 7:00 PM
    @hastebrot That looks pretty sweet 🙂
  • h

    hastebrot

    02/16/2017, 8:12 PM
    @ron I use the GeoTools library and render the geometries using JavaFX 
    Canvas
    .
  • h

    hastebrot

    02/16/2017, 8:23 PM
    The map takes much longer to render than e.g. QGIS (an open-source GIS written in C++/Qt).
  • h

    hastebrot

    02/16/2017, 8:32 PM
    measureTimeMillis()
    says something like 1000 (ms), but the time from user interaction to canvas is a bit longer. Measuring the render performance in JavaFX is not very nice (compared to the web tools in browsers, which are amazing). A lot of private fields and methods to access the JavaFX render pulse.
  • r

    ron

    02/16/2017, 8:48 PM
    @edvin you have a PR on fxlauncher
  • e

    edvin

    02/16/2017, 9:08 PM
    @ron Thank you :) Will check it out tomorrow morning, movie night tonight :)
  • r

    ron

    02/17/2017, 7:06 AM
    @hastebrot I did a lot with google maps in wicket (web framework) for the hikes I take. I have been looking at mapforge to see if they are thinking about an FX implementation
  • r

    ron

    02/17/2017, 7:57 AM
    @edvin now that is an oversight from github I cannot fork a wiki and make a pull request on it
  • r

    ron

    02/17/2017, 7:57 AM
    otherwise I would add some content to the fxlauncher wiki
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