Re: [Gvsig_english] Issue with layer position when creating new layers
Sorry but I have to correct my previous email:
when I add the layer I try to put it on the bottom of the TOC:
flayers.addLayer(0,createLayerInView(workLayer, projection));
2010/5/5 Flavio Pompermaier fla8...@gmail.com:
Hi to all,
I'm using gvSIG 1.9 revision 1253 and I have some trouble whit layer
positioning.
I have a list of layer to add on login and, if this layer is not
present, I want to add it on the bottom of the toc and not on top as
default.
However, if I use Flayers.addLayer(0, layer) it is not added at the
bottom of the toc..
This is the code I use in my project (a simplified version):
// 1 store layer position before addition
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
int position = getLayerPostion(flayers, layerName);
if (position = 0) {
layerPositions.put(layerName, position);
}
}
//2 remove layer to add if present and then add
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
/remove layer if it already exists
FLayer alreadyExistingLayer = flayers.getLayer(layerName);
if (alreadyExistingLayer != null) {
flayers.removeLayer(alreadyExistingLayer);
}
//and substitute with the new generated one
flayers.addLayer(createLayerInView(workLayer, projection));
log.debug(Layer substituted: +
workLayer.getServiceLayerName());
}
// 3 reorder as before removing/adding (point 2)
int numLayers = flayers.getLayersCount() - 1;
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
Integer oldPosition = layerPositions.get(layerName);
int currentPosition = getLayerPostion(flayers, layerName);
if (oldPosition != null) {
flayers.moveTo(numLayers - currentPosition, numLayers -
oldPosition.intValue());
}
}
and the function getLayerPostion():
private static int getLayerPostion(FLayers flayers, String layerName) {
for (int i = 0; i flayers.getLayersCount(); i++) {
if (layerName.equals(flayers.getLayer(i).getName()))
return i;
}
return -1;
}
Any help?
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Re: [Gvsig_english] Issue with layer position when creating new layers
Il 05/05/2010 11.46, Flavio Pompermaier ha scritto: Hi to all, I'm using gvSIG 1.9 revision 1253 and I have some trouble whit layer positioning. I have a list of layer to add on login and, if this layer is not present, I want to add it on the bottom of the toc and not on top as default. However, if I use Flayers.addLayer(0, layer) it is not added at the bottom of the toc.. Hi Flavio, what are your gvSIG settings about layer ordering? Maybe you should override this setting, using the DefaultOrderManager. ciao Antonio -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Issue with layer position when creating new layers
Thanks Antonio for your reply. Unfortunately I don't understand your suggestion..Should I create my own OrderManager just to put new layers on the bottom of the TOC?? The strange thing is the possibility to call Flayers.addLayer(0, layer) and ignoring the passed position paramenter...isn't it? 2010/5/5 Antonio Falciano afalci...@yahoo.it: Il 05/05/2010 11.46, Flavio Pompermaier ha scritto: Hi to all, I'm using gvSIG 1.9 revision 1253 and I have some trouble whit layer positioning. I have a list of layer to add on login and, if this layer is not present, I want to add it on the bottom of the toc and not on top as default. However, if I use Flayers.addLayer(0, layer) it is not added at the bottom of the toc.. Hi Flavio, what are your gvSIG settings about layer ordering? Maybe you should override this setting, using the DefaultOrderManager. ciao Antonio -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Issue with layer position when creating new layers
Il 05/05/2010 13.31, Flavio Pompermaier ha scritto: Thanks Antonio for your reply. Unfortunately I don't understand your suggestion..Should I create my own OrderManager just to put new layers on the bottom of the TOC?? No, I was referring to the two different managers of layer ordering: DefaultOrderManager and SmartOrderManager. Maybe, DefaultOrderManager is not active in your case... so, if you take a look at org.gvsig.layerLoadingOrder package, you will find something of your interest. Cheers, Antonio -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Issue with layer position when creating new layers
I have neither SmartOrderManager nor org.gvsig.layerLoadingOrder package in my gvSIG version ...:( 2010/5/5 Antonio Falciano afalci...@yahoo.it: Il 05/05/2010 13.31, Flavio Pompermaier ha scritto: Thanks Antonio for your reply. Unfortunately I don't understand your suggestion..Should I create my own OrderManager just to put new layers on the bottom of the TOC?? No, I was referring to the two different managers of layer ordering: DefaultOrderManager and SmartOrderManager. Maybe, DefaultOrderManager is not active in your case... so, if you take a look at org.gvsig.layerLoadingOrder package, you will find something of your interest. Cheers, Antonio -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Issue with layer position when creating new layers
Il 05/05/2010 15.12, Flavio Pompermaier ha scritto: I have neither SmartOrderManager nor org.gvsig.layerLoadingOrder package in my gvSIG version ...:( Flavio, checkout this: http://forge.osor.eu/plugins/scmsvn/viewcvs.php/trunk/extensions/extLayerLoadingOrder/?root=gvsig-desktop ciao 2010/5/5 Antonio Falcianoafalci...@yahoo.it: Il 05/05/2010 13.31, Flavio Pompermaier ha scritto: Thanks Antonio for your reply. Unfortunately I don't understand your suggestion..Should I create my own OrderManager just to put new layers on the bottom of the TOC?? No, I was referring to the two different managers of layer ordering: DefaultOrderManager and SmartOrderManager. Maybe, DefaultOrderManager is not active in your case... so, if you take a look at org.gvsig.layerLoadingOrder package, you will find something of your interest. Cheers, Antonio -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano ___ Gvsig_internacional mailing list Gvsig_internacional@listserv.gva.es http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
Re: [Gvsig_english] Issue with layer position when creating new layers
Hi Flavio.
I didn't test your code, but maybe you are missing
mapContext.beginAtomicEvent() and mapContext.endAtomicEvent().
I have something like this, and it works:
mc.getMapContext().beginAtomicEvent();
final FLayers mcLayers = mc.getMapContext().getLayers();
FLayers newGroup =
mc.getMapContext().getNewGroupLayer(mcLayers);
newGroup.setProjection(mc.getProjection());
newGroup.setName(nom);
for (int i=0; i shpLayers.size(); i++) {
ShpLegend aux = shpLayers.get(i);
FLyrVect lyr = (FLyrVect) LayerFactory.createLayer(nom +
aux.shpName, gvSIG shp driver,
new File(dirShps.getPath() +
File.separator + nom+
aux.shpName + .shp),
mc.getProjection());
newGroup.addLayer(lyr);
loadLegend(lyr, aux.gvlName);
}
mcLayers.addLayer(newGroup);
mcLayers.moveTo(0, mcLayers.getLayersCount()-1);
mc.getMapContext().endAtomicEvent();
Hope it helps.
Best regards.
Fran Peñarrubia
www.scolab.es
Flavio Pompermaier escribió:
Hi to all,
I'm using gvSIG 1.9 revision 1253 and I have some trouble whit layer
positioning.
I have a list of layer to add on login and, if this layer is not
present, I want to add it on the bottom of the toc and not on top as
default.
However, if I use Flayers.addLayer(0, layer) it is not added at the
bottom of the toc..
This is the code I use in my project (a simplified version):
// 1 store layer position before addition
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
int position = getLayerPostion(flayers, layerName);
if (position = 0) {
layerPositions.put(layerName, position);
}
}
//2 remove layer to add if present and then add
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
/remove layer if it already exists
FLayer alreadyExistingLayer = flayers.getLayer(layerName);
if (alreadyExistingLayer != null) {
flayers.removeLayer(alreadyExistingLayer);
}
//and substitute with the new generated one
flayers.addLayer(createLayerInView(workLayer, projection));
log.debug(Layer substituted: +
workLayer.getServiceLayerName());
}
// 3 reorder as before removing/adding (point 2)
int numLayers = flayers.getLayersCount() - 1;
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
Integer oldPosition = layerPositions.get(layerName);
int currentPosition = getLayerPostion(flayers, layerName);
if (oldPosition != null) {
flayers.moveTo(numLayers - currentPosition, numLayers -
oldPosition.intValue());
}
}
and the function getLayerPostion():
private static int getLayerPostion(FLayers flayers, String layerName) {
for (int i = 0; i flayers.getLayersCount(); i++) {
if (layerName.equals(flayers.getLayer(i).getName()))
return i;
}
return -1;
}
Any help?
___
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Re: [Gvsig_english] Issue with layer position when creating new layers
I tied to use your advice About mapContext.beginAtomicEvent() and
mapContext.endAtomicEvent() but it didn't help :(
By the way, thanks for the advice!
2010/5/5 Francisco José Peñarrubia fpena...@gmail.com:
Hi Flavio.
I didn't test your code, but maybe you are missing
mapContext.beginAtomicEvent() and mapContext.endAtomicEvent().
I have something like this, and it works:
mc.getMapContext().beginAtomicEvent();
final FLayers mcLayers = mc.getMapContext().getLayers();
FLayers newGroup =
mc.getMapContext().getNewGroupLayer(mcLayers);
newGroup.setProjection(mc.getProjection());
newGroup.setName(nom);
for (int i=0; i shpLayers.size(); i++) {
ShpLegend aux = shpLayers.get(i);
FLyrVect lyr = (FLyrVect) LayerFactory.createLayer(nom +
aux.shpName, gvSIG shp driver,
new File(dirShps.getPath() +
File.separator + nom+
aux.shpName + .shp),
mc.getProjection());
newGroup.addLayer(lyr);
loadLegend(lyr, aux.gvlName);
}
mcLayers.addLayer(newGroup);
mcLayers.moveTo(0, mcLayers.getLayersCount()-1);
mc.getMapContext().endAtomicEvent();
Hope it helps.
Best regards.
Fran Peñarrubia
www.scolab.es
Flavio Pompermaier escribió:
Hi to all,
I'm using gvSIG 1.9 revision 1253 and I have some trouble whit layer
positioning.
I have a list of layer to add on login and, if this layer is not
present, I want to add it on the bottom of the toc and not on top as
default.
However, if I use Flayers.addLayer(0, layer) it is not added at the
bottom of the toc..
This is the code I use in my project (a simplified version):
// 1 store layer position before addition
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
int position = getLayerPostion(flayers, layerName);
if (position = 0) {
layerPositions.put(layerName, position);
}
}
//2 remove layer to add if present and then add
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
/remove layer if it already exists
FLayer alreadyExistingLayer = flayers.getLayer(layerName);
if (alreadyExistingLayer != null) {
flayers.removeLayer(alreadyExistingLayer);
}
//and substitute with the new generated one
flayers.addLayer(createLayerInView(workLayer, projection));
log.debug(Layer substituted: +
workLayer.getServiceLayerName());
}
// 3 reorder as before removing/adding (point 2)
int numLayers = flayers.getLayersCount() - 1;
for (MyLayer workLayer : workLayers) {
String layerName = workLayer.getLayerNameI();
Integer oldPosition = layerPositions.get(layerName);
int currentPosition = getLayerPostion(flayers, layerName);
if (oldPosition != null) {
flayers.moveTo(numLayers - currentPosition, numLayers -
oldPosition.intValue());
}
}
and the function getLayerPostion():
private static int getLayerPostion(FLayers flayers, String layerName)
{
for (int i = 0; i flayers.getLayersCount(); i++) {
if (layerName.equals(flayers.getLayer(i).getName()))
return i;
}
return -1;
}
Any help?
___
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