debug 20265

linlang171 · linlang171 · commit 2cd49f27cdcf · 2024-12-08T21:55:56.000+08:00
diff --git a/src/scale/helper.ts b/src/scale/helper.ts
@@ -127,11 +127,8 @@ export function contain(val: number, extent: [number, number]): boolean {
 }
 
 export function normalize(val: number, extent: [number, number]): number {
-    if (isNaN(val)) {
-        return NaN;
-    }
     if (extent[1] === extent[0]) {
-        return 0.5;
+        return isNaN(val) ? NaN : 0.5;
     }
     return (val - extent[0]) / (extent[1] - extent[0]);
 }

Original file line number	Diff line number	Diff line change
`@@ -127,11 +127,8 @@ export function contain(val: number, extent: [number, number]): boolean {`
`127`	`127`	`}`
`128`	`128`
`129`	`129`	`export function normalize(val: number, extent: [number, number]): number {`
`130`		`- if (isNaN(val)) {`
`131`		`- return NaN;`
`132`		`- }`
`133`	`130`	`if (extent[1] === extent[0]) {`
`134`		`- return 0.5;`
	`131`	`+ return isNaN(val) ? NaN : 0.5;`
`135`	`132`	`}`
`136`	`133`	`return (val - extent[0]) / (extent[1] - extent[0]);`
`137`	`134`	`}`