From 2f1b5a73ff4eec2ce7573722ea9df15f65f2261c Mon Sep 17 00:00:00 2001
From: Matt McCormick <matt.mccormick@kitware.com>
Date: Thu, 4 Apr 2024 08:09:13 -0400
Subject: [PATCH] fix(typescript): add imageType property to Image

---
 .../typescript/src/interface-type-json-node.ts  | 17 +++++++++++++++++
 .../itk-wasm/src/interface-types/image.ts       |  7 +++++--
 2 files changed, 22 insertions(+), 2 deletions(-)
 create mode 100644 packages/compress-stringify/typescript/src/interface-type-json-node.ts

diff --git a/packages/compress-stringify/typescript/src/interface-type-json-node.ts b/packages/compress-stringify/typescript/src/interface-type-json-node.ts
new file mode 100644
index 000000000..93ff9348c
--- /dev/null
+++ b/packages/compress-stringify/typescript/src/interface-type-json-node.ts
@@ -0,0 +1,17 @@
+import {
+    Image,
+    Mesh,
+    PolyData,
+} from 'itk-wasm'
+
+import compressStringify from './compress-stringify.js'
+import parseStringDecompress from './parse-string-decompress.js'
+import { dir } from 'console'
+
+export function imageToJson(image: Image): string {
+    const level = 5
+
+    const directionBytes = new Uint8Array(image.direction.buffer)
+    image.direction = await compressStringify(directionBytes, { compressionLevel: level, stringify: True })
+
+}
\ No newline at end of file
diff --git a/packages/core/typescript/itk-wasm/src/interface-types/image.ts b/packages/core/typescript/itk-wasm/src/interface-types/image.ts
index 8e6fc854d..a39d46d0e 100644
--- a/packages/core/typescript/itk-wasm/src/interface-types/image.ts
+++ b/packages/core/typescript/itk-wasm/src/interface-types/image.ts
@@ -4,6 +4,8 @@ import setMatrixElement from '../set-matrix-element.js'
 import Metadata from './metadata.js'
 
 class Image {
+  imageType: ImageType
+
   name: string = 'image'
 
   origin: number[]
@@ -18,8 +20,9 @@ class Image {
 
   data: null | TypedArray
 
-  constructor (public readonly imageType = new ImageType()) {
-    const dimension = imageType.dimension
+  constructor (public readonly it = new ImageType()) {
+    this.imageType = it
+    const dimension = it.dimension
     this.origin = new Array(dimension)
     this.origin.fill(0.0)