fix for statistics

projects/common-map/src/fm-map/components/legend/legend.component.html

@@ -30,10 +30,12 @@
   <tr *ngIf="showHistogram()">
     <td colspan="4" class="pb-1 pt-1">
       <div class="info" [ngbCollapse]="hideHistogramDetails">
-        <fm-map-histogram-details *ngIf="bandContainsHistogram(); else statistics"
-                                  [histogram]="layer.renderer.band.histogram"></fm-map-histogram-details>
-        <ng-template #statistics>
+        <ng-container *ngIf="bandContainsStatistics(); else histogram">
           <fm-map-statistics-details [statistics]="layer.renderer.band.statistics"></fm-map-statistics-details>
+        </ng-container>
+
+        <ng-template #histogram>
+          <fm-map-histogram-details [histogram]="layer.renderer.band.histogram"></fm-map-histogram-details>
         </ng-template>
       </div>
     </td>

projects/common-map/src/fm-map/components/legend/legend.component.ts

@@ -88,8 +88,8 @@ export class LegendComponent implements OnInit,AfterViewInit {
     return this.histogramenabled && this.layer.renderer.band.histogram.entries && this.layer.renderer.band.histogram.entries.length > 0 && this.layer.renderer.colorMap.colormapType == "minmax";
   }
 
-  bandContainsHistogram(): boolean {
-    return this.layer.renderer.band.histogram != null;
+  bandContainsStatistics(): boolean {
+    return this.layer.renderer.band.statistics != null;
   }
 }
 

projects/common-map/src/fm-map/models/color.map.ts

@@ -58,7 +58,7 @@ export interface IColorMap {
 
 export interface IBand {
   histogram: IHistogram;
-  statistics?: IStatistics;
+  statistics: IStatistics;
 }