files in geomarker_icons will be loaded as centerxy icons.

2. add STDIN cmd input for main app. We can using pipes "< a.cmd" do jobs from cmdline.

1. Qt6.0 尚未支持ActiveX
2. deprecated 选项设置

2.Pixmap Items' coordinates should be recaled when level changed.

For morden osm server, Tile level has been extended to 20 from 18.

We set a marco that can disable this feature,  if you want to build activec ctrls, please enable this line
DEFINES += BUILD_ACTIVEX_OSM
both for qplanetosm.pro and test_container.pro

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1.declare multi tile layers in ini file:
[tiles]
name0=OSM
name1=google
name2=bing

2.set tile server addresses, Image Alpha Channel in UI