molstar
Version:
A comprehensive macromolecular library.
67 lines (66 loc) • 2.64 kB
JavaScript
;
/**
* Copyright (c) 2018-2022 mol* contributors, licensed under MIT, See LICENSE file for more info.
*
* @author Adam Midlik <midlik@gmail.com>
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.MetadataWrapper = void 0;
const color_1 = require("../../../mol-util/color");
class MetadataWrapper {
constructor(rawMetadata) {
this.raw = rawMetadata;
}
get allSegments() {
var _a, _b;
return (_b = (_a = this.raw.annotation) === null || _a === void 0 ? void 0 : _a.segment_list) !== null && _b !== void 0 ? _b : [];
}
get allSegmentIds() {
return this.allSegments.map(segment => segment.id);
}
getSegment(segmentId) {
if (!this.segmentMap) {
this.segmentMap = {};
for (const segment of this.allSegments) {
this.segmentMap[segment.id] = segment;
}
}
return this.segmentMap[segmentId];
}
getSegmentColor(segmentId) {
var _a;
const colorArray = (_a = this.getSegment(segmentId)) === null || _a === void 0 ? void 0 : _a.colour;
return colorArray ? color_1.Color.fromNormalizedArray(colorArray, 0) : undefined;
}
/** Get the list of detail levels available for the given mesh segment. */
getMeshDetailLevels(segmentId) {
const segmentIds = this.raw.grid.segmentation_meshes.mesh_component_numbers.segment_ids;
if (!segmentIds)
return [];
const details = segmentIds[segmentId].detail_lvls;
return Object.keys(details).map(s => parseInt(s));
}
/** Get the worst available detail level that is not worse than preferredDetail.
* If preferredDetail is null, get the worst detail level overall.
* (worse = greater number) */
getSufficientMeshDetail(segmentId, preferredDetail) {
let availDetails = this.getMeshDetailLevels(segmentId);
if (preferredDetail !== null) {
availDetails = availDetails.filter(det => det <= preferredDetail);
}
return Math.max(...availDetails);
}
/** IDs of all segments available as meshes */
get meshSegmentIds() {
const segmentIds = this.raw.grid.segmentation_meshes.mesh_component_numbers.segment_ids;
if (!segmentIds)
return [];
return Object.keys(segmentIds).map(s => parseInt(s));
}
get gridTotalVolume() {
const [vx, vy, vz] = this.raw.grid.volumes.voxel_size[1];
const [gx, gy, gz] = this.raw.grid.volumes.grid_dimensions;
return vx * vy * vz * gx * gy * gz;
}
}
exports.MetadataWrapper = MetadataWrapper;