fix the rotation code in the OCR demo

tony-xlh · tony-xlh · commit cda2451619d8 · 2025-12-05T16:47:36.000+08:00
diff --git a/_articles/extended-usage/ocr.md b/_articles/extended-usage/ocr.md
@@ -354,7 +354,7 @@ Here is the complete code of the demo.
       let result = await DWTObject.Addon.OCRKit.DetectPageOrientation(index);
       console.log(result);
       if (result.angle != 0) {
-        DWTObject.Rotate(index,result.angle,true);
+        DWTObject.Rotate(index,-result.angle,true);
       }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -354,7 +354,7 @@ Here is the complete code of the demo.`
`354`	`354`	`let result = await DWTObject.Addon.OCRKit.DetectPageOrientation(index);`
`355`	`355`	`console.log(result);`
`356`	`356`	`if (result.angle != 0) {`
`357`		`- DWTObject.Rotate(index,result.angle,true);`
	`357`	`+ DWTObject.Rotate(index,-result.angle,true);`
`358`	`358`	`}`
`359`	`359`	`}`
`360`	`360`