[IIIF-148] Fix index calculation

atarix83 · atarix83 · commit f9a964990162 · 2025-05-26T14:56:26.000+02:00
diff --git a/src/app/item-page/mirador-viewer/mirador-viewer.component.ts b/src/app/item-page/mirador-viewer/mirador-viewer.component.ts
@@ -104,7 +104,7 @@ export class MiradorViewerComponent implements OnInit {
       viewerPath += `&canvasId=${this.canvasId}`;
     }
     if (this.canvasIndex) {
-      viewerPath += `&canvasIndex=${this.canvasIndex}`;
+      viewerPath += `&canvasIndex=${parseInt(this.canvasIndex, 10) - 1}`;
     }
 
     // TODO: Should the query term be trusted here?

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ export class MiradorViewerComponent implements OnInit {`
`104`	`104`	viewerPath += `&canvasId=${this.canvasId}`;
`105`	`105`	`}`
`106`	`106`	`if (this.canvasIndex) {`
`107`		- viewerPath += `&canvasIndex=${this.canvasIndex}`;
	`107`	+ viewerPath += `&canvasIndex=${parseInt(this.canvasIndex, 10) - 1}`;
`108`	`108`	`}`
`109`	`109`
`110`	`110`	`// TODO: Should the query term be trusted here?`