molstar
Version:
A comprehensive macromolecular library.
71 lines • 2.95 kB
JavaScript
/**
* Copyright (c) 2019 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Alexander Rose <alexander.rose@weirdbyte.de>
*/
import { __assign } from "tslib";
import { Color } from '../../mol-util/color';
import { StructureElement, Bond } from '../../mol-model/structure';
import { ParamDefinition as PD } from '../../mol-util/param-definition';
import { getPaletteParams, getPalette } from '../../mol-util/color/palette';
var DefaultList = 'many-distinct';
var DefaultColor = Color(0xCCCCCC);
var Description = "Assigns a color based on the operator name of a transformed chain.";
export var OperatorNameColorThemeParams = __assign({}, getPaletteParams({ type: 'colors', colorList: DefaultList }));
export function getOperatorNameColorThemeParams(ctx) {
var params = PD.clone(OperatorNameColorThemeParams);
return params;
}
function getOperatorNameSerialMap(structure) {
var map = new Map();
for (var i = 0, il = structure.units.length; i < il; ++i) {
var name_1 = structure.units[i].conformation.operator.name;
if (!map.has(name_1))
map.set(name_1, map.size);
}
return map;
}
export function OperatorNameColorTheme(ctx, props) {
var color;
var legend;
if (ctx.structure) {
var operatorNameSerialMap_1 = getOperatorNameSerialMap(ctx.structure.root);
var labelTable_1 = Array.from(operatorNameSerialMap_1.keys());
var valueLabel = function (i) { return labelTable_1[i]; };
var palette_1 = getPalette(operatorNameSerialMap_1.size, props, { valueLabel: valueLabel });
legend = palette_1.legend;
color = function (location) {
var serial = undefined;
if (StructureElement.Location.is(location)) {
var name_2 = location.unit.conformation.operator.name;
serial = operatorNameSerialMap_1.get(name_2);
}
else if (Bond.isLocation(location)) {
var name_3 = location.aUnit.conformation.operator.name;
serial = operatorNameSerialMap_1.get(name_3);
}
return serial === undefined ? DefaultColor : palette_1.color(serial);
};
}
else {
color = function () { return DefaultColor; };
}
return {
factory: OperatorNameColorTheme,
granularity: 'instance',
color: color,
props: props,
description: Description,
legend: legend
};
}
export var OperatorNameColorThemeProvider = {
name: 'operator-name',
label: 'Operator Name',
category: "Symmetry" /* Symmetry */,
factory: OperatorNameColorTheme,
getParams: getOperatorNameColorThemeParams,
defaultValues: PD.getDefaultValues(OperatorNameColorThemeParams),
isApplicable: function (ctx) { return !!ctx.structure; }
};
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