molstar
Version:
A comprehensive macromolecular library.
61 lines (60 loc) • 2.45 kB
JavaScript
;
/**
* Copyright (c) 2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Alexander Rose <alexander.rose@weirdbyte.de>
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.VolumeSegmentColorThemeProvider = exports.VolumeSegmentColorThemeParams = void 0;
exports.getVolumeSegmentColorThemeParams = getVolumeSegmentColorThemeParams;
exports.VolumeSegmentColorTheme = VolumeSegmentColorTheme;
const color_1 = require("../../mol-util/color");
const param_definition_1 = require("../../mol-util/param-definition");
const palette_1 = require("../../mol-util/color/palette");
const volume_1 = require("../../mol-model/volume/volume");
const categories_1 = require("./categories");
const DefaultColor = (0, color_1.Color)(0xCCCCCC);
const Description = 'Gives every volume segment a unique color.';
exports.VolumeSegmentColorThemeParams = {
...(0, palette_1.getPaletteParams)({ type: 'colors', colorList: 'many-distinct' }),
};
function getVolumeSegmentColorThemeParams(ctx) {
return param_definition_1.ParamDefinition.clone(exports.VolumeSegmentColorThemeParams);
}
function VolumeSegmentColorTheme(ctx, props) {
let color;
let legend;
const segmentation = ctx.volume && volume_1.Volume.Segmentation.get(ctx.volume);
if (segmentation) {
const size = segmentation.segments.size;
const segments = Array.from(segmentation.segments.keys());
const palette = (0, palette_1.getPalette)(size, props);
legend = palette.legend;
color = (location) => {
if (volume_1.Volume.Segment.isLocation(location)) {
return palette.color(segments.indexOf(location.segment));
}
return DefaultColor;
};
}
else {
color = () => DefaultColor;
}
return {
factory: VolumeSegmentColorTheme,
granularity: 'instance',
color,
props,
description: Description,
legend
};
}
exports.VolumeSegmentColorThemeProvider = {
name: 'volume-segment',
label: 'Volume Segment',
category: categories_1.ColorThemeCategory.Misc,
factory: VolumeSegmentColorTheme,
getParams: getVolumeSegmentColorThemeParams,
defaultValues: param_definition_1.ParamDefinition.getDefaultValues(exports.VolumeSegmentColorThemeParams),
isApplicable: (ctx) => !!ctx.volume && !!volume_1.Volume.Segmentation.get(ctx.volume)
};