molstar
Version:
A comprehensive macromolecular library.
71 lines (70 loc) • 3.44 kB
JavaScript
;
/**
* Copyright (c) 2019-2020 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.TrajectoryIndexColorThemeProvider = exports.TrajectoryIndexColorTheme = exports.getTrajectoryIndexColorThemeParams = exports.TrajectoryIndexColorThemeParams = void 0;
var tslib_1 = require("tslib");
var color_1 = require("../../mol-util/color");
var structure_1 = require("../../mol-model/structure");
var param_definition_1 = require("../../mol-util/param-definition");
var palette_1 = require("../../mol-util/color/palette");
var DefaultColor = (0, color_1.Color)(0xCCCCCC);
var Description = 'Gives every model (frame) a unique color based on the index in its trajectory.';
exports.TrajectoryIndexColorThemeParams = tslib_1.__assign({}, (0, palette_1.getPaletteParams)({ type: 'colors', colorList: 'purples' }));
function getTrajectoryIndexColorThemeParams(ctx) {
return param_definition_1.ParamDefinition.clone(exports.TrajectoryIndexColorThemeParams);
}
exports.getTrajectoryIndexColorThemeParams = getTrajectoryIndexColorThemeParams;
function TrajectoryIndexColorTheme(ctx, props) {
var _a, _b;
var color;
var legend;
if (ctx.structure) {
var models = ctx.structure.root.models;
var size = 0;
for (var _i = 0, models_1 = models; _i < models_1.length; _i++) {
var m = models_1[_i];
size = Math.max(size, ((_a = structure_1.Model.TrajectoryInfo.get(m)) === null || _a === void 0 ? void 0 : _a.size) || 0);
}
var palette = (0, palette_1.getPalette)(size, props);
legend = palette.legend;
var modelColor_1 = new Map();
for (var i = 0, il = models.length; i < il; ++i) {
var idx = ((_b = structure_1.Model.TrajectoryInfo.get(models[i])) === null || _b === void 0 ? void 0 : _b.index) || 0;
modelColor_1.set(idx, palette.color(idx));
}
color = function (location) {
if (structure_1.StructureElement.Location.is(location)) {
return modelColor_1.get(structure_1.Model.TrajectoryInfo.get(location.unit.model).index);
}
else if (structure_1.Bond.isLocation(location)) {
return modelColor_1.get(structure_1.Model.TrajectoryInfo.get(location.aUnit.model).index);
}
return DefaultColor;
};
}
else {
color = function () { return DefaultColor; };
}
return {
factory: TrajectoryIndexColorTheme,
granularity: 'instance',
color: color,
props: props,
description: Description,
legend: legend
};
}
exports.TrajectoryIndexColorTheme = TrajectoryIndexColorTheme;
exports.TrajectoryIndexColorThemeProvider = {
name: 'trajectory-index',
label: 'Trajectory Index',
category: "Chain Property" /* ColorTheme.Category.Chain */,
factory: TrajectoryIndexColorTheme,
getParams: getTrajectoryIndexColorThemeParams,
defaultValues: param_definition_1.ParamDefinition.getDefaultValues(exports.TrajectoryIndexColorThemeParams),
isApplicable: function (ctx) { return !!ctx.structure && ctx.structure.elementCount > 0 && structure_1.Model.TrajectoryInfo.get(ctx.structure.models[0]).size > 1; }
};