[IIIF-148] Fix index calculation

atarix83 · atarix83 · commit 81df4b551570 · 2025-05-22T20:02:51.000+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
@@ -101,7 +101,7 @@ export class MiradorViewerComponent implements OnInit {
       viewerPath += `&canvasId=${this.canvasId}`;
     }
     if (this.canvasIndex) {
-      viewerPath += `&canvasIndex=${this.canvasIndex}`;
+      viewerPath += `&canvasIndex=${parseInt(this.canvasIndex, 10) - 1}`;
     }
     if (environment.mirador.enableDownloadPlugin) {
       viewerPath += '&enableDownloadPlugin=true';

Original file line number	Diff line number	Diff line change
`@@ -101,7 +101,7 @@ export class MiradorViewerComponent implements OnInit {`
`101`	`101`	viewerPath += `&canvasId=${this.canvasId}`;
`102`	`102`	`}`
`103`	`103`	`if (this.canvasIndex) {`
`104`		- viewerPath += `&canvasIndex=${this.canvasIndex}`;
	`104`	+ viewerPath += `&canvasIndex=${parseInt(this.canvasIndex, 10) - 1}`;
`105`	`105`	`}`
`106`	`106`	`if (environment.mirador.enableDownloadPlugin) {`
`107`	`107`	`viewerPath += '&enableDownloadPlugin=true';`