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[TS] Strict mode: CurveEditor (#580)

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- Converts `CurveEditor` to ts strict
- Two runtime changes: explicit throws instead of `TypeError` on following line
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2025-02-24 21:21:35 +11:00
committed by GitHub
parent bcd5a77837
commit 9d6c867607
1 changed files with 7 additions and 5 deletions
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12
src/CurveEditor.ts
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@@ -1,4 +1,3 @@
// @ts-strict-ignore
import type { Point, Rect } from "./interfaces" import type { Point, Rect } from "./interfaces"
import { clamp, LGraphCanvas } from "./litegraph" import { clamp, LGraphCanvas } from "./litegraph"
import { distance } from "./measure" import { distance } from "./measure"
@@ -9,10 +8,10 @@ export class CurveEditor {
points: Point[] points: Point[]
selected: number selected: number
nearest: number nearest: number
size: Rect size: Rect | null
must_update: boolean must_update: boolean
margin: number margin: number
_nearest: number _nearest?: number
constructor(points: Point[]) { constructor(points: Point[]) {
this.points = points this.points = points
@@ -23,7 +22,7 @@ export class CurveEditor {
this.margin = 5 this.margin = 5
} }
static sampleCurve(f: number, points: Point[]): number { static sampleCurve(f: number, points: Point[]): number | undefined {
if (!points) return if (!points) return
for (let i = 0; i < points.length - 1; ++i) { for (let i = 0; i < points.length - 1; ++i) {
@@ -89,12 +88,13 @@ export class CurveEditor {
} }
// localpos is mouse in curve editor space // localpos is mouse in curve editor space
onMouseDown(localpos: Point, graphcanvas: LGraphCanvas): boolean { onMouseDown(localpos: Point, graphcanvas: LGraphCanvas): boolean | undefined {
const points = this.points const points = this.points
if (!points) return if (!points) return
if (localpos[1] < 0) return if (localpos[1] < 0) return
// this.captureInput(true); // this.captureInput(true);
if (this.size == null) throw new Error("CurveEditor.size was null or undefined.")
const w = this.size[0] - this.margin * 2 const w = this.size[0] - this.margin * 2
const h = this.size[1] - this.margin * 2 const h = this.size[1] - this.margin * 2
const x = localpos[0] - this.margin const x = localpos[0] - this.margin
@@ -123,6 +123,7 @@ export class CurveEditor {
const s = this.selected const s = this.selected
if (s < 0) return if (s < 0) return
if (this.size == null) throw new Error("CurveEditor.size was null or undefined.")
const x = (localpos[0] - this.margin) / (this.size[0] - this.margin * 2) const x = (localpos[0] - this.margin) / (this.size[0] - this.margin * 2)
const y = (localpos[1] - this.margin) / (this.size[1] - this.margin * 2) const y = (localpos[1] - this.margin) / (this.size[1] - this.margin * 2)
const curvepos: Point = [ const curvepos: Point = [
@@ -168,6 +169,7 @@ export class CurveEditor {
if (!points) return -1 if (!points) return -1
max_dist = max_dist || 30 max_dist = max_dist || 30
if (this.size == null) throw new Error("CurveEditor.size was null or undefined.")
const w = this.size[0] - this.margin * 2 const w = this.size[0] - this.margin * 2
const h = this.size[1] - this.margin * 2 const h = this.size[1] - this.margin * 2
const num = points.length const num = points.length