Hello Oliver,
One more thing about the layerReoder modification. I try to get the
layer visibility in order to prevent layerReorder to show layers that
are not visible at current scale.
The thing is with a $plugin->getLayers() i get a maxscale and minscale
informations about the layer, but how can i get current scale (to make
the comparison). Or is there a simpler way to get one's layer
visibility? I didn't find a function that can do that in Layers.php.
Thanks
Simon Ortet
Oliver Christen a écrit :
Hi
It should be allright.
getLayersInit() is used in the layers plugin because everything is
based on the original list of plugin and it is used as a basic
references for all treatments in that coreplugin.
(beside, I have the feeling $plugin->getLayersInit()->layers are
string when $plugin->getLayers() are objects, maybe that was your
problem)
Since you are using the layers from another plugin, you can simple
suppose the layers plugin has it right and dont worry about it.
regards
Oliver
Hello
It was to check the values i got.
But finally i found a way :
In getCwLayerIds and my new function getCwLayerIcons i make a
foreach ($plugin->getLayers() as $layer) {
instead of
foreach ($plugin->getLayersInit()->layers as $layer)
so i can get $layer->icon
Seems to work fine, i just hope i didn't create a mess by modifing
getCwLayerIds function...
Simon Ortet
Silogic
Oliver Christen a écrit :
hi
whats the output of the print_r($element); you added?
regards
Oliver
Hi,
I'm trying to add the layer icon just before the radio button in
LayerReorder form. So here's what i did :
- in ClientLayerReorder.php, I created a getCwLayerIcons() function
just like getCwLayerIds() wich looks like this
/ public function getCwLayerIcons() {
$cwLayerIcons = array();
$plugin =
$this->cartoclient->getPluginManager()->getPlugin('layers');
foreach ($plugin->getLayersInit()->layers as $layer) {
if ($layer instanceof Layer) {
$cwLayerIcons[$layer->id] =
$plugin->getLayerIcon($layer);
}
}
return $cwLayerIcons;
}/
- The getLayerIcon() function in ClientLayers.php looks like this
/public function getLayerIcon($layer) {
$element = $this->fetchLayer($layer);
/*$children = $this->getLayerChildren($layer);
$this->fetchLayerIcon($layer,$children);
if (empty($element['layerIcon'])) {
$iconUrl = '';
} else {
$resourceHandler =
$this->getCartoclient()->getResourceHandler();
$iconUrl =
$resourceHandler->getFinalUrl($element['layerIcon'], false);
}*/
echo($layer->id.": ");
print_r($element);
echo "<br><br>\n";
return $element['layerIcon'];
}/
My problem is that i can't get the icon filename of my layers. I
always get an empty string.
Where am I doing something wrong?
Thanks
Simon Ortet
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