From 8c9b8676dd5e7a15d3b1650db11b0253bc86dfa2 Mon Sep 17 00:00:00 2001
From: Alexander Rose <alexander.rose@weirdbyte.de>
Date: Sun, 16 Oct 2022 16:43:50 -0700
Subject: [PATCH] handle 'not enough samples' in distinctColors
---
src/mol-util/color/distinct.ts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/mol-util/color/distinct.ts b/src/mol-util/color/distinct.ts
index c12a8c9e2..e2e3c1507 100644
--- a/src/mol-util/color/distinct.ts
+++ b/src/mol-util/color/distinct.ts
@@ -13,6 +13,7 @@ import { deepClone } from '../../mol-util/object';
import { deepEqual } from '../../mol-util';
import { arraySum } from '../../mol-util/array';
import { ParamDefinition as PD } from '../../mol-util/param-definition';
+import { ColorNames } from './names';
export const DistinctColorsParams = {
hue: PD.Interval([1, 360], { min: 0, max: 360, step: 1 }),
@@ -105,7 +106,8 @@ export function distinctColors(count: number, props: Partial<DistinctColorsProps
const samples = getSamples(Math.max(p.minSampleCount, count * 5), p);
if (samples.length < count) {
- throw new Error('Not enough samples to generate distinct colors, increase sample count.');
+ console.warn('Not enough samples to generate distinct colors, increase sample count.');
+ return (new Array(count)).fill(ColorNames.lightgrey);
}
const colors: Lab[] = [];
--
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