nessar/SnapEdit
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fix size

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Theophyl Hoguet committed 2023-03-17 04:37:56 +01:00
1 parent d9498b7d3b
commit 1896bc1304
1 file changed
+10 -9
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backend/src/main/java/pdl/backend/ImageController.java
+10 -9
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@@ -195,16 +195,15 @@ public class ImageController {
} }
break; break;
case "gaussienFilter": case "gaussienFilter":
if (!parameters.containsKey("size") || parameters.size() != 2) if (/* !parameters.containsKey("size") || */ parameters.size() != 1)
return JSONError("Algorithm 'gaussienFilter' requires one parameter 'size'(positive odd integer)", return JSONError("Algorithm 'gaussienFilter' requires no parameters", HttpStatus.BAD_REQUEST);
HttpStatus.BAD_REQUEST);
try { try {
int i = Integer.parseInt(parameters.get("size")); // int i = Integer.parseInt(parameters.get("size"));
if (i % 2 == 0) // if (i % 2 == 0)
return JSONError("Parameter 'size' should be a positive odd integer", // return JSONError("Parameter 'size' should be a positive odd integer",
HttpStatus.BAD_REQUEST); // HttpStatus.BAD_REQUEST);
Planar<GrayU8> clone = input.clone(); Planar<GrayU8> clone = input.clone();
ImageProcessing.gaussienFilter(clone, input, i); ImageProcessing.gaussienFilter(clone, input, 5);
} catch (NumberFormatException e) { } catch (NumberFormatException e) {
return JSONError("Parameter 'size' should be a positive odd integer", return JSONError("Parameter 'size' should be a positive odd integer",
HttpStatus.BAD_REQUEST); HttpStatus.BAD_REQUEST);
@@ -223,6 +222,7 @@ public class ImageController {
// transforme l'image en quelque chose que le navigateur puisse lire // transforme l'image en quelque chose que le navigateur puisse lire
bufImg = ConvertBufferedImage.convertTo_U8(input, null, true); bufImg = ConvertBufferedImage.convertTo_U8(input, null, true);
ByteArrayOutputStream baos = new ByteArrayOutputStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream();
try { try {
ImageIO.write(bufImg, image.getMediaType().getSubtype(), baos); ImageIO.write(bufImg, image.getMediaType().getSubtype(), baos);
@@ -230,7 +230,8 @@ public class ImageController {
return JSONError("There was an internal server error", HttpStatus.INTERNAL_SERVER_ERROR); return JSONError("There was an internal server error", HttpStatus.INTERNAL_SERVER_ERROR);
} }
byte[] imageData = baos.toByteArray(); byte[] imageData = baos.toByteArray();
InputStream inputStream = new ByteArrayInputStream(imageData); InputStream inputStream = new ByteArrayInputStream(
imageData);
return ResponseEntity.ok().contentType(image.getMediaType()).body(new InputStreamResource(inputStream)); return ResponseEntity.ok().contentType(image.getMediaType()).body(new InputStreamResource(inputStream));
} }
} }