PTV Group - Logistics Forum

HI there,

Oliver released a new version Version 1.7.6 on git hub.
The NUGET packages have also been updated.

• Added LocalOffset property to reduce jitter of objects on deep zoom levels.
• Fixed propagation of XMapCredentials property for on-premise xServer.
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This release has 3 assets:
• Binaries.zip
• Source code (zip)
• Source code (tar.gz)
Visit the release page to download them.

Thank you, Oliver!

Best regards,
Bernd

Hi,

a quick explanation of the LocalOffset parameter. When set for a (Shape-)Layer, shakiness of objects and rendering-artifacts (e.g. wrongly aligned hatches) can be eliminated for very deep zoom levels (> 18).

You can set it if your layer objects are confined to a specific region. At intialization just set it to the center of this region. An example in the DemoCenter:

https://github.com/ptv-logistics/xserve ... cs#L65-L74

OK,

i must admit the last post caused some annoyance. The effect of the LocalOffset-property is hard to visualize with static images. The problem only occurs for zoom levels which go beyond the maximum level supported by xMap itself (> 20).

I made a video which should clarify this

https://youtu.be/QiasKKUeVGk