add setStepOfAllObjects

Author: seveibar

lib/index.ts

@@ -7,6 +7,7 @@ import {
 } from "./drawGraphicsToCanvas"
 import { translateGraphics } from "./translateGraphics"
 import { mergeGraphics } from "./mergeGraphics"
+import { setStepOfAllObjects } from "./setStepOfAllObjects"
 import {
   stackGraphicsHorizontally,
   stackGraphicsVertically,
@@ -35,6 +36,7 @@ export {
 } from "./drawGraphicsToCanvas"
 export { translateGraphics } from "./translateGraphics"
 export { mergeGraphics } from "./mergeGraphics"
+export { setStepOfAllObjects } from "./setStepOfAllObjects"
 export {
   stackGraphicsHorizontally,
   stackGraphicsVertically,

lib/setStepOfAllObjects.ts

@@ -0,0 +1,30 @@
+import type { GraphicsObject } from "./types"
+
+export function setStepOfAllObjects(
+  graphics: GraphicsObject,
+  step: number,
+): GraphicsObject {
+  return {
+    ...graphics,
+    points: graphics.points?.map((p) => ({
+      ...p,
+      step,
+    })),
+    lines: graphics.lines?.map((line) => ({
+      ...line,
+      step,
+    })),
+    rects: graphics.rects?.map((rect) => ({
+      ...rect,
+      step,
+    })),
+    circles: graphics.circles?.map((circle) => ({
+      ...circle,
+      step,
+    })),
+    texts: graphics.texts?.map((text) => ({
+      ...text,
+      step,
+    })),
+  }
+}