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feat(segmentGroups): add more default segment colors #667

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Oct 24, 2024
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feat(segmentGroups): add more default segment colors #667

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238 changes: 217 additions & 21 deletions src/config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -179,27 +179,6 @@ export const Layouts: Record<string, Layout> = [
return { ...layouts, [layout.name]: layout };
}, {});

export const DEFAULT_SEGMENT_MASKS: SegmentMask[] = [
{
value: 1,
name: 'Tissue',
color: [255, 0, 0, 255],
visible: true,
},
{
value: 2,
name: 'Liver',
color: [0, 255, 0, 255],
visible: true,
},
{
value: 3,
name: 'Heart',
color: [0, 0, 255, 255],
visible: true,
},
];

export const SAMPLE_DATA: SampleDataset[] = [
{
name: 'CTA Head and Neck',
Expand Down Expand Up @@ -307,3 +286,220 @@ export const ACTION_TO_KEY = {

showKeyboardShortcuts: '?',
} satisfies Record<Action, string>;

export const DEFAULT_SEGMENT_MASKS: SegmentMask[] = [
{
value: 1,
name: 'Tissue',
color: [255, 0, 0, 255],
visible: true,
},
{
value: 2,
name: 'Liver',
color: [0, 255, 0, 255],
visible: true,
},
{
value: 3,
name: 'Heart',
color: [0, 0, 255, 255],
visible: true,
},
];

// from https://github.com/InsightSoftwareConsortium/itk-viewer-color-maps/blob/main/src/CategoricalColors.json
export const CATEGORICAL_COLORS = [
[214, 0, 0],
[59, 255, 1],
[0, 0, 172],
[151, 255, 0],
[126, 209, 107],
[79, 255, 165],
[87, 59, 0],
[86, 89, 0],
[221, 0, 253],
[161, 117, 105],
[182, 255, 149],
[119, 191, 3],
[100, 84, 116],
[0, 0, 7],
[216, 253, 244],
[0, 75, 0],
[121, 0, 255],
[102, 237, 184],
[93, 126, 102],
[228, 255, 235],
[119, 165, 123],
[89, 0, 163],
[198, 0, 158],
[0, 156, 59],
[202, 195, 0],
[130, 151, 0],
[137, 130, 135],
[93, 54, 59],
[0, 0, 253],
[255, 189, 230],
[219, 109, 1],
[184, 181, 228],
[255, 47, 82],
[195, 102, 144],
[98, 31, 196],
[114, 3, 130],
[105, 230, 128],
[38, 144, 109],
[255, 77, 51],
[133, 163, 1],
[3, 202, 193],
[196, 196, 86],
[117, 87, 61],
[103, 66, 0],
[212, 218, 223],
[249, 255, 0],
[103, 175, 195],
[0, 225, 205],
[218, 149, 255],
[3, 253, 145],
[130, 160, 0],
[86, 154, 84],
[140, 142, 54],
[38, 151, 165],
[142, 140, 94],
[70, 0, 200],
[249, 174, 109],
[110, 207, 167],
[255, 140, 140],
[177, 119, 54],
[255, 160, 121],
[0, 31, 255],
[68, 94, 17],
[103, 151, 147],
[94, 147, 75],
[116, 82, 145],
[170, 112, 49],
[207, 253, 0],
[107, 96, 52],
[144, 212, 47],
[212, 124, 80],
[161, 77, 35],
[124, 89, 0],
[205, 68, 130],
[207, 77, 253],
[137, 0, 61],
[82, 91, 0],
[156, 170, 130],
[128, 112, 142],
[100, 253, 195],
[137, 205, 40],
[255, 154, 181],
[93, 186, 33],
[1, 0, 142],
[98, 128, 35],
[135, 191, 151],
[212, 205, 126],
[209, 182, 91],
[0, 110, 153],
[68, 175, 198],
[242, 255, 209],
[235, 1, 205],
[188, 68, 0],
[121, 156, 126],
[112, 70, 147],
[186, 0, 84],
[172, 147, 235],
[163, 22, 94],
[128, 0, 75],
[124, 184, 211],
[42, 0, 56],
[100, 184, 0],
[255, 128, 61],
[209, 232, 128],
[89, 33, 52],
[161, 93, 110],
[181, 175, 158],
[70, 51, 124],
[193, 65, 0],
[232, 61, 107],
[232, 117, 188],
[165, 196, 168],
[84, 110, 216],
[56, 251, 124],
[75, 100, 73],
[195, 235, 121],
[54, 75, 142],
[70, 135, 255],
[0, 195, 233],
[212, 255, 188],
[70, 72, 0],
[198, 255, 144],
[233, 79, 105],
[230, 93, 177],
[144, 175, 87],
[42, 175, 93],
[133, 109, 225],
[110, 114, 228],
[226, 184, 182],
[56, 45, 0],
[126, 163, 172],
[47, 168, 186],
[105, 181, 130],
[209, 144, 175],
[70, 7, 94],
[0, 151, 137],
[15, 1, 91],
[128, 47, 87],
[228, 100, 59],
[63, 40, 114],
[188, 75, 82],
[200, 121, 221],
[49, 144, 200],
[242, 5, 170],
[167, 107, 154],
[175, 0, 96],
[98, 242, 221],
[119, 68, 1],
[36, 65, 103],
[202, 121, 158],
[12, 232, 161],
[247, 219, 131],
[117, 142, 109],
[226, 65, 47],
[73, 107, 121],
[133, 255, 207],
[75, 93, 198],
[179, 145, 255],
[237, 214, 239],
[191, 96, 38],
[163, 181, 188],
[0, 135, 110],
[255, 47, 161],
[232, 175, 51],
[75, 184, 140],
[107, 135, 82],
[147, 209, 26],
[253, 161, 59],
[163, 80, 168],
[0, 151, 137],
[123, 89, 87],
[249, 142, 138],
[214, 124, 112],
[1, 24, 89],
[22, 38, 255],
[216, 86, 247],
[253, 121, 149],
[177, 167, 212],
[207, 221, 0],
[175, 121, 70],
[218, 255, 230],
[5, 177, 242],
[255, 163, 228],
[137, 19, 35],
[103, 130, 232],
[112, 216, 170],
[223, 186, 212],
[82, 105, 117],
[154, 151, 51],
[228, 114, 126],
[89, 38, 119],
[105, 47, 61],
];
10 changes: 5 additions & 5 deletions src/store/segmentGroups.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ import { useIdStore } from '@/src/store/id';
import { onImageDeleted } from '@/src/composables/onImageDeleted';
import { normalizeForStore, removeFromArray } from '@/src/utils';
import { SegmentMask } from '@/src/types/segment';
import { DEFAULT_SEGMENT_MASKS } from '@/src/config';
import { DEFAULT_SEGMENT_MASKS, CATEGORICAL_COLORS } from '@/src/config';
import { readImage, writeImage } from '@/src/io/readWriteImage';
import {
type DataSelection,
Expand Down Expand Up @@ -203,11 +203,11 @@ export const useSegmentGroupStore = defineStore('segmentGroup', () => {
delete metadataByID[id];
}

let lastColorIndex = 0;
let nextColorIndex = 0;
function getNextColor() {
const color = DEFAULT_SEGMENT_MASKS[lastColorIndex].color;
lastColorIndex = (lastColorIndex + 1) % DEFAULT_SEGMENT_MASKS.length;
return [...color];
const color = CATEGORICAL_COLORS[nextColorIndex];
nextColorIndex = (nextColorIndex + 1) % CATEGORICAL_COLORS.length;
return [...color, 255];
}

async function decodeSegments(imageId: DataSelection, image: vtkLabelMap) {
Expand Down
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