[mapguide-users] MapGuide 2.2 and request map image

[Achim H.]

Hello users,

I have a question regarding the  RequestMapImage() function.
In MG 2.1, you can change the image format from "png" to "jpg" (see below)
with a better result in performance.

function RequestMapImage(reqId, viewParams)
{
    url = webAgent +
"?OPERATION=GETDYNAMICMAPOVERLAYIMAGE&FORMAT=JPG&VERSION=2.1.0&SESSION=" +
sessionId + "&MAPNAME=" + encodeComponent(mapName) + "&SEQ=" + Math.random()
+ "&CLIENTAGENT=" + encodeComponent(clientAgent) + "&BEHAVIOR=2";
    url += viewParams;

But in MG 2.2, I don't get a better performance.
Is this a known issue?

THX
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