refactor: correct test and doc

blacha · Nov 26, 2023 · e5daa88 · e5daa88
1 parent 14d8ab5
commit e5daa88
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/packages/core/src/__test__/cog.read.test.ts b/packages/core/src/__test__/cog.read.test.ts
@@ -82,7 +82,7 @@ describe('CogRead', () => {
     assert.equal(im.isTiled(), false);
 
     // 32 bit float DEM
-    assert.deepEqual(im.value(TiffTag.BitsPerSample), 32);
+    assert.deepEqual(im.value(TiffTag.BitsPerSample), [32]);
     assert.equal(im.value(TiffTag.SampleFormat), SampleFormat.Float);
     assert.equal(im.value(TiffTag.Photometric), Photometric.MinIsBlack);
 

diff --git a/packages/core/src/const/tiff.tag.id.ts b/packages/core/src/const/tiff.tag.id.ts
@@ -369,8 +369,7 @@ export interface TiffTagType {
   [TiffTag.ImageHeight]: number;
   [TiffTag.ImageWidth]: number;
   [TiffTag.SubFileType]: SubFileType;
-  /** Number if only one band present */
-  [TiffTag.BitsPerSample]: number[] | number;
+  [TiffTag.BitsPerSample]: number[];
   [TiffTag.Compression]: Compression;
   [TiffTag.OldSubFileType]: OldSubFileType;
   [TiffTag.Photometric]: Photometric;