Set layerindex

projects/common-map/src/fm-map/components/aol/item-layers/item-layers.component.ts

@@ -87,15 +87,17 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
   }
 
   createLayer(itemLayer: IItemLayer): Layer {
-    var layer: Layer = null;    
+    var layer: Layer = null;   
+    var layerIndex = -1;
     if (itemLayer.item.itemType == 'vnd.farmmaps.itemtype.geotiff.processed') {
-      let source = new XYZ({ maxZoom: 19, minZoom: 1, url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/tiles/{z}/{x}/{y}.png?v=${itemLayer.item.updated.getTime()}` });
+      layerIndex = itemLayer.layerIndex != -1 ? itemLayer.layerIndex : itemLayer.item.data.layers[0].index;
+      let source = new XYZ({ maxZoom: 19, minZoom: 1, url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/tiles/${layerIndex}/{z}/{x}/{y}.png?v=${itemLayer.item.updated.getTime()}` });
       layer = new Tile({ source: source });
       var data = itemLayer.item.data;
       var l = (data && data.layers && data.layers.length > 0) ? data.layers[0] : null;
       if (l && l.rendering && l.rendering.renderoutputType == "Tiles") {
         var rt = l.rendering as IRenderoutputTiles;
-        let source = new XYZ({ maxZoom: rt.maxzoom, minZoom: rt.minzoom, url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/tiles/{z}/{x}/{y}.png?v=${itemLayer.item.updated.getTime()}` });
+        let source = new XYZ({ maxZoom: rt.maxzoom, minZoom: rt.minzoom, url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/tiles/${layerIndex}/{z}/{x}/{y}.png?v=${itemLayer.item.updated.getTime()}` });
         layer = new Tile({ source: source });
       }
       if (l && l.rendering && l.rendering.renderoutputType == "Image") {
@@ -105,12 +107,12 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
           units: 'pixels',
           extent: ri.extent
         });
-        let source = new ImageStatic({ imageExtent: ri.extent, projection: projection, url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/mapimage?v=${itemLayer.item.updated.getTime()}` });
+        let source = new ImageStatic({ imageExtent: ri.extent, projection: projection, url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/mapimage/${layerIndex}?v=${itemLayer.item.updated.getTime()}` });
         layer = new Image({ source: source });
       }
     } else if (itemLayer.item.itemType == 'vnd.farmmaps.itemtype.shape.processed') {
       var data = itemLayer.item.data;
-      var layerIndex = itemLayer.layerIndex != -1 ? itemLayer.layerIndex : itemLayer.item.data.layers[0].index;
+      layerIndex = itemLayer.layerIndex != -1 ? itemLayer.layerIndex : itemLayer.item.data.layers[0].index;
       var l = itemLayer.item.data.layers[layerIndex];
       if (l && l.rendering && l.rendering.renderoutputType == "VectorTiles") {
         var rt = itemLayer.item.data.layers[layerIndex].rendering as IRenderoutputTiles;
@@ -123,7 +125,7 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
             url: `${this._apiEndPoint}/api/v1/items/${itemLayer.item.code}/vectortiles/{z}/{x}/{y}.pbf?v=${itemLayer.item.updated.getTime()}`
           }),
           style: (feature) => {
-            return this.getColorFromGradient(l, feature);           
+            return this.getColorFromGradient(l, feature);
           }
         })
       } else if (l && l.rendering && l.rendering.renderoutputType == "Tiles") {
@@ -184,7 +186,7 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
             return this.styleCache[key];
           }
         });
-      }      
+      }
     } else if (itemLayer.item.itemType == 'vnd.farmmaps.itemtype.layer') {
       let data = itemLayer.item.data as ILayerData;
       switch (data.interfaceType) {
@@ -255,7 +257,7 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
           olLayers.removeAt(i);
         }
       }
-    }   
+    }
   }
 
   ngOnChanges(changes: SimpleChanges) {

projects/common-map/src/fm-map/components/selected-item-geotiff/selected-item-geotiff.component.html

@@ -8,6 +8,11 @@
       </div>
       <div class="legend-container" *ngIf="item?.data.layers;let layers">
         <div class="card menu-card">
+          <div *ngIf="layers.length>1">
+            <select (change)="onLayerChanged($event.target.value)">
+              <option *ngFor="let l of layers;let layerIndex = index" [value]="layerIndex">{{l.name}}</option>
+            </select>
+          </div>
           <fm-map-layer-legend [layer]="layers[selectedLayer]" [histogramenabled]="true"></fm-map-layer-legend>
         </div>
       </div>

projects/common-map/src/fm-map/components/selected-item-geotiff/selected-item-geotiff.component.ts

@@ -1,30 +1,30 @@
-import { Component, Input, Injectable, OnInit } from '@angular/core';
-import { Location } from '@angular/common';
-import { Feature } from 'ol';
-import { Store } from '@ngrx/store';
-import * as mapReducers from '../../reducers/map.reducer';
-import { commonReducers, ItemTypeService, IItem, Item, ItemService, FolderService, IListItem} from '@farmmaps/common';
-import { Router, ActivatedRoute, ParamMap, Event } from '@angular/router';
-import { ForItemType } from '../for-item/for-itemtype.decorator';
-import { AbstractSelectedItemComponent } from '../selected-item/selected-item.component';
-import { Observable } from 'rxjs';
-
-
-@ForItemType("vnd.farmmaps.itemtype.geotiff.processed")
-@Injectable()
-@Component({
-  selector: 'fm-map-selected-item-geotiff',
-  templateUrl: './selected-item-geotiff.component.html',
-  styleUrls: ['./selected-item-geotiff.component.scss']
-})
-export class SelectedItemGeotiffComponent extends AbstractSelectedItemComponent {
-
-  constructor(store: Store<mapReducers.State | commonReducers.State>, itemTypeService: ItemTypeService, location: Location, router: Router, private itemService$: ItemService,private folderService$: FolderService) {
-    super(store, itemTypeService,location,router);
-  }
-  public selectedLayer: number = 0;
-
-  onLayerChanged(layerIndex: number) {
-    this.selectedLayer = layerIndex;
-  }
-}
+import { Component, Injectable } from '@angular/core';
+import { Location } from '@angular/common';
+import { Store } from '@ngrx/store';
+import * as mapReducers from '../../reducers/map.reducer';
+import { commonReducers, ItemTypeService, ItemService, FolderService } from '@farmmaps/common';
+import { Router } from '@angular/router';
+import { ForItemType } from '../for-item/for-itemtype.decorator';
+import { AbstractSelectedItemComponent } from '../selected-item/selected-item.component';
+import * as mapActions from '../../actions/map.actions';
+
+
+@ForItemType("vnd.farmmaps.itemtype.geotiff.processed")
+@Injectable()
+@Component({
+  selector: 'fm-map-selected-item-geotiff',
+  templateUrl: './selected-item-geotiff.component.html',
+  styleUrls: ['./selected-item-geotiff.component.scss']
+})
+export class SelectedItemGeotiffComponent extends AbstractSelectedItemComponent {
+
+  constructor(store: Store<mapReducers.State | commonReducers.State>, itemTypeService: ItemTypeService, location: Location, router: Router, private itemService$: ItemService,private folderService$: FolderService) {
+    super(store, itemTypeService,location,router);
+  }
+  public selectedLayer: number = 0;
+
+  onLayerChanged(layerIndex: number) {
+    this.selectedLayer = layerIndex;
+    this.store.dispatch(new mapActions.SetLayerIndex(layerIndex));
+  }
+}

projects/common-map/src/fm-map/components/selected-item/selected-item.component.html

@@ -10,7 +10,7 @@
       <div class="mb-2"><a href="#" (click)="handleBackToList($event)" i18n>Back</a></div>
       <h1 class="card-title">{{item.name}}</h1>
       <a *ngIf="itemTypeService.hasViewer(item)" href="#" (click)="handleOnView(item)" class="btn btn-outline-secondary" i18n><i class="fa fa-eye" aria-hidden="true" title="View"></i> View</a>
-      <a href="/api/v1/items/{{item.code}}/data" class="btn btn-outline-secondary" i18n><i class="fa fa-download" aria-hidden="true" title="Download"></i> Download</a>
+      <a [href]="config.getConfig('apiEndPoint')+ '/api/v1/items/'+ item.code+ '/download'" class="btn btn-outline-secondary" i18n><i class="fa fa-download" aria-hidden="true" title="Download"></i> Download</a>
       <a *ngIf="item.isEditable" href="#" class="btn btn-outline-secondary" (click)="handleOnEdit(item)" i18n><i class="fa fa-pencil" aria-hidden="true" title="Edit"></i> Edit</a>
       <a *ngIf="itemTypeService.isLayer(item)" href="#" (click)="handleAddAsLayer(item)" class="btn btn-outline-secondary" i18n><i class="fa fa-eye" aria-hidden="true" title="Add as layer"></i> Add as overlay</a>
     </div>