From 98142fab56d0324996279796af3e95056cbfd66e Mon Sep 17 00:00:00 2001
From: Willem Dantuma <willem.dantuma@dobs.nl>
Date: Wed, 22 Feb 2023 18:14:52 +0100
Subject: [PATCH] AW-4707

---
 .../components/legend/legend.component.html   |  2 +-
 .../statistics-details.component.html         | 20 ++++++-------
 .../statistics-details.component.ts           | 29 +++++++++++++++----
 3 files changed, 35 insertions(+), 16 deletions(-)

diff --git a/projects/common-map/src/fm-map/components/legend/legend.component.html b/projects/common-map/src/fm-map/components/legend/legend.component.html
index 1635c6d..e30e66a 100644
--- a/projects/common-map/src/fm-map/components/legend/legend.component.html
+++ b/projects/common-map/src/fm-map/components/legend/legend.component.html
@@ -31,7 +31,7 @@
     <td colspan="4" class="pb-1 pt-1">
       <div class="info" [ngbCollapse]="hideHistogramDetails">
         <ng-container *ngIf="bandContainsStatistics(); else histogram">
-          <fm-map-statistics-details [statistics]="layer.renderer.band.statistics"></fm-map-statistics-details>
+          <fm-map-statistics-details [statistics]="layer.renderer.band.statistics" [scale]="layer.scale"></fm-map-statistics-details>
         </ng-container>
 
         <ng-template #histogram>
diff --git a/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.html b/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.html
index c757b90..74009c5 100644
--- a/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.html
+++ b/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.html
@@ -2,23 +2,23 @@
   <div class="col-8 nopadding"><span i18n>Data points</span>:</div>
   <div class="col-4 pull-left nopadding">{{statistics.populationCount}}</div>
   <div class="col-8 nopadding"><span i18n>Min</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.min| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.min)| number:'1.0-2'}}</div>
   <div class="col-8 nopadding"><span i18n>Max</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.max| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.max)| number:'1.0-2'}}</div>
   <div class="col-8 nopadding"><span i18n>Min+1</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.minPlus| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.minPlus)| number:'1.0-2'}}</div>
   <div class="col-8 nopadding"><span i18n>Max-1</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.maxMinus| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.maxMinus)| number:'1.0-2'}}</div>
 
   <div class="col-8 nopadding"><span i18n>Average</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.mean| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.mean)| number:'1.0-2'}}</div>
   <div class="col-8 nopadding"><span i18n>Standard deviation</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.stddev| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.stddev)| number:'1.0-2'}}</div>
 
   <div class="col-8 nopadding"><span i18n>Mode</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.mode| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.mode)| number:'1.0-2'}}</div>
   <div class="col-8 nopadding"><span i18n>Median</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.median| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.median)| number:'1.0-2'}}</div>
 
   <div class="col-8 nopadding"><span i18n>Kurtosis</span>:</div>
   <div class="col-4 pull-left nopadding">{{statistics.curtosis| number:'1.0-2'}}</div>
@@ -26,11 +26,11 @@
   <div class="col-4 pull-left nopadding">{{statistics.skewness| number:'1.0-2'}}</div>
 
   <div class="col-8 nopadding"><span i18n>Variance</span>:</div>
-  <div class="col-4 pull-left nopadding">{{statistics.variance| number:'1.0-2'}}</div>
+  <div class="col-4 pull-left nopadding">{{getSquaredScaledValue(statistics.variance)| number:'1.0-2'}}</div>
   <div class="col-8 nopadding"><span i18n>Coefficient of variation</span>:</div>
   <div class="col-4 pull-left nopadding">{{statistics.variationCoefficient | number:'1.0-2'}}</div>
   <ng-container *ngIf="statistics.confidenceIntervalLow !== undefined">
     <div class="col-8 nopadding">90% <span i18n>Confidence interval</span>:</div>
-    <div class="col-4 pull-left nopadding">{{statistics.confidenceIntervalLow | number:'1.0-2'}} - {{statistics.confidenceIntervalHigh | number:'1.0-2'}}</div>
+    <div class="col-4 pull-left nopadding">{{getScaledValue(statistics.confidenceIntervalLow) | number:'1.0-2'}} - {{getScaledValue(statistics.confidenceIntervalHigh) | number:'1.0-2'}}</div>
   </ng-container>
 </div>
diff --git a/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.ts b/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.ts
index cfb530f..9b845de 100644
--- a/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.ts
+++ b/projects/common-map/src/fm-map/components/legend/statistics-details/statistics-details.component.ts
@@ -1,16 +1,35 @@
-import {Component, Input} from '@angular/core';
-import {IStatistics} from '../../../models/color.map';
+import { Component, Input } from '@angular/core';
+import { IStatistics } from '../../../models/color.map';
 
 @Component({
   selector: 'fm-map-statistics-details',
   templateUrl: './statistics-details.component.html',
   styles: ['.nopadding{\n' +
-  '  padding: 0 !important;\n' +
-  '  margin: 0 !important;\n' +
-  '}']
+    '  padding: 0 !important;\n' +
+    '  margin: 0 !important;\n' +
+    '}']
 })
 export class StatisticsDetailsComponent {
 
   @Input()
   statistics: IStatistics;
+  @Input()
+  scale: number | null;
+
+  public getScaledValue(value: number): number {
+    let v = value;
+    if (this.scale && this.scale != 0) {
+      v = this.scale * value;
+    }
+    return v;
+  }
+
+  public getSquaredScaledValue(value: number): number {
+    let v = value;
+    if (this.scale && this.scale != 0) {
+      v = (this.scale * this.scale) * value;
+    }
+    return v;
+  }
+
 }