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<font face="Agrofont">Layer merging problem<br>
<br>
Hi List,<br>
<br>
When (vertically) merging layers (mapproxy 1.9) results are not as
expected.<br>
<br>
Merging two layers which have fully transparent areas show only
the topmost layer. The bottom layer is not shown as should (not at
all).<br>
If the top layer has no fully transparent areas but is completely
opaque and opacity is set to eg 0.8 the bottom layer is shown as
should. <br>
<br>
Did I make a config error or did I run into a bug?<br>
<br>
Any help greatly appreciated, MArco<br>
<br>
An excerpt from my config:<br>
<br>
services:<br>
tms:<br>
# needs no arguments<br>
wms:<br>
srs: ['EPSG:28992']<br>
image_formats: ['image/png', 'png']<br>
<br>
globals:<br>
cache:<br>
minimize_meta_requests: true<br>
meta_size: [1, 1]<br>
meta_buffer: 0<br>
<br>
image:<br>
paletted: false<br>
formats:<br>
image/png:<br>
mode: RGBA<br>
transparent: true<br>
<br>
sources:<br>
wms_source1:<br>
type: wms<br>
wms_opts: <br>
featureinfo: true<br>
legendgraphic: true<br>
supported_srs: ['EPSG:28992']<br>
req:<br>
url: '<a class="moz-txt-link-freetext" href="http://myservice.nl/geoserver/gwc/service/wms">http://myservice.nl/geoserver/gwc/service/wms</a>?'<br>
layers: 'layer1'<br>
transparent: true<br>
<br>
wms_source2:<br>
type: wms<br>
wms_opts: <br>
featureinfo: true<br>
legendgraphic: true<br>
supported_srs: ['EPSG:28992']<br>
req:<br>
url: '<a class="moz-txt-link-freetext" href="http://myservice.nl/geoserver/gwc/service/wms">http://myservice.nl/geoserver/gwc/service/wms</a>?'<br>
layers: 'layer2'<br>
transparent: true<br>
<br>
caches:<br>
_source1:<br>
sources: [wms_source1]<br>
link_single_color_images: true<br>
disable_storage: true<br>
image: {opacity: 0.8}<br>
<br>
_source2:<br>
sources: [wms_source2]<br>
link_single_color_images: true<br>
disable_storage: true<br>
image: {opacity: 0.8}<br>
<br>
layers:<br>
<br>
- name: 'layer1'<br>
sources: [_source1]<br>
title: 'layer 1'<br>
<br>
<br>
- name: 'layer2'<br>
sources: [_source2]<br>
title: 'Layer 2'<br>
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