Fix issue with broken seismic leftToRight option (#646)

equinor · Jun 20, 2023 · c06692b · c06692b
1 parent 09641fe
commit c06692b
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@equinor/esv-intersection",
-  "version": "3.0.7",
+  "version": "3.0.8",
   "description": "Intersection component package with testing and automatic documentation.",
   "type": "module",
   "exports": {

diff --git a/src/datautils/seismicimage.ts b/src/datautils/seismicimage.ts
@@ -91,12 +91,12 @@ export async function generateSeismicSliceImage(
   data: { datapoints: number[][]; yAxisValues: number[] },
   trajectory: number[][],
   colormap: string[],
-  options?: {
-    isLeftToRight: true;
+  options: {
+    isLeftToRight: boolean;
     seismicRange?: number;
     seismicMin?: number;
     seismicMax?: number;
-  },
+  } = { isLeftToRight: true },
 ): Promise<ImageBitmap | undefined> {
   if (!(data && data.datapoints && data.datapoints.length > 0)) {
     return undefined;
@@ -132,7 +132,7 @@ export async function generateSeismicSliceImage(
   let offset = 0;
   const colorFactor = (colorTableSize - 1) / domain.difference;
 
-  let pos = options?.isLeftToRight ? trajectory[0][0] : trajectory[trajectory.length - 1][0];
+  let pos = options?.isLeftToRight == null ? trajectory[0][0] : trajectory[trajectory.length - 1][0];
 
   const step = (length / width) * (options?.isLeftToRight ? -1 : 1);