How to display emission zones in xMap2?

[Lauterfeld]

Hi,
Our users are missing the visualization of emission zones in xMap2. Worked fine in xMap1. How can we achieve the visualization of these zones?

Regards,
Volker

[Bernd Welter]

Hello Volker,

copy the two attached files in your /conf/profiles folder and use the "storedProfile=emissionzones".

emissionzones.xml

stored profile

(261 Bytes) Downloaded 789 times

emissionzones.ini

referenced render profile

(40.52 KiB) Downloaded 800 times

If you want to play with the ALPHA blendings you can update these keys:

[config.background.alphablending]
; Green Zone, green
29=72
; Green Zone, yellow
30=72
; Green Zone, red
31=72

Result:

based on alpha blending = 36

Here's the sample request:

Code: Select all

{
  "storedProfile" : "emissionzones",
  "mapSection": {
    "$type": "MapSectionByCenter",
    "centerCoordinate": {
      "x": 8.4746598928 ,
      "y": 49.004840798
    },
    "zoom": 10
  },
  "imageOptions": {
    "width": 800,
    "height": 600
  }
}

#greenzones #emissionzones

[Bernd Welter]

I've been asked whether it is possible to request a layer that only contains the greenzones.
Here we are - OnPremise only!
Copy both files into your local /xserver.../conf/profiles and request this example

produced by the sample above

emissionzonesNotVisible.png (1.6 KiB) Viewed 8696 times

[Bernd Welter]

by the way:
As mentioned in the xServer 2.30 release announcement we will offer a new technical approach to visualize Low Emission Zones through xMap2...