@itwin/measure-tools-react
Version:
Frontend framework and tools for measurements
216 lines • 10.3 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
import { IModelApp, QuantityType } from "@itwin/core-frontend";
import { FormatTraits } from "@itwin/core-quantity";
import { MeasureTools } from "../MeasureTools.js";
export var FormatterUtils;
(function (FormatterUtils) {
/**
* Gets a FormatterSpec by KoQ string with fallback to QuantityType.
* @param koqString The Kind of Quantity string to look up.
* @param fallbackQuantityType The QuantityType to use if KoQ lookup fails.
* @returns A FormatterSpec or undefined if both lookups fail.
*/
function getFormatterSpecWithFallback(koqString, fallbackQuantityType) {
// First try to get the spec by KoQ string
const koqEntry = IModelApp.quantityFormatter.getSpecsByName(koqString);
if (koqEntry) {
return koqEntry.formatterSpec;
}
// Fallback to QuantityType
return IModelApp.quantityFormatter.findFormatterSpecByQuantityType(fallbackQuantityType);
}
FormatterUtils.getFormatterSpecWithFallback = getFormatterSpecWithFallback;
/** Formats a sequence of values with spec without the unit label */
function formatValuesWithNoUnitLabel(values, spec) {
const oldFormatTraits = spec.format.formatTraits;
spec.format.formatTraits &= ~FormatTraits.ShowUnitLabel; // Bit-wise remove ShowUnitLabel trait if exists
const strs = values.map((value) => IModelApp.quantityFormatter.formatQuantity(value, spec));
spec.format.formatTraits = oldFormatTraits; // Restore original format traits
return strs.join(", ");
}
async function formatCoordinates(point) {
const coordSpec = await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.Coordinate);
return formatCoordinatesImmediate(point, coordSpec);
}
FormatterUtils.formatCoordinates = formatCoordinates;
function formatCoordinatesImmediate(point, coordSpec) {
if (!coordSpec) {
coordSpec =
IModelApp.quantityFormatter.findFormatterSpecByQuantityType(QuantityType.Coordinate);
}
if (undefined === coordSpec)
return "";
return formatValuesWithNoUnitLabel([point.x, point.y, point.z], coordSpec);
}
FormatterUtils.formatCoordinatesImmediate = formatCoordinatesImmediate;
async function formatCoordinatesXY(point) {
const coordSpec = await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.Coordinate);
return formatCoordinatesXYImmediate(point, coordSpec);
}
FormatterUtils.formatCoordinatesXY = formatCoordinatesXY;
function formatCoordinatesXYImmediate(point, coordSpec) {
if (!coordSpec) {
coordSpec =
IModelApp.quantityFormatter.findFormatterSpecByQuantityType(QuantityType.Coordinate);
}
if (undefined === coordSpec)
return "";
return formatValuesWithNoUnitLabel([point.x, point.y], coordSpec);
}
FormatterUtils.formatCoordinatesXYImmediate = formatCoordinatesXYImmediate;
/** Formats the input angle into DD°MM'SS.SS" format.
* NOTE: uses the same symbols as the IModelApp's quantityFormatter for minute and second.
* The minute symbol is an apostrophe ' while it should be a prime (\u2032)
* The second symbol is a quotation mark " while it should be a double prime (\u2033)
*/
function formatAngleToDMS(angleInDegrees) {
const isNegative = angleInDegrees < 0;
angleInDegrees = Math.abs(angleInDegrees);
const d = Math.trunc(angleInDegrees);
const m = Math.abs(Math.trunc((angleInDegrees - d) * 60));
const s = Math.abs(((angleInDegrees - d) * 60 - m) * 60);
let str = isNegative ? "-" : "";
str += d;
str += "\xB0";
str += `00${m}`.slice(-2);
str += "\u0027";
str += `00000${s.toFixed(2)}`.slice(-5);
str += "\u0022";
return str;
}
FormatterUtils.formatAngleToDMS = formatAngleToDMS;
function formatCartographicToLatLongDMS(c) {
const latSuffixKey = 0 < c.latitude
? "MeasureTools:Generic.latitudeNorthSuffix"
: "MeasureTools:Generic.latitudeSouthSuffix";
const longSuffixKey = 0 < c.longitude
? "MeasureTools:Generic.longitudeEastSuffix"
: "MeasureTools:Generic.longitudeWestSuffix";
let str = FormatterUtils.formatAngleToDMS(Math.abs(c.latitudeDegrees));
str += MeasureTools.localization.getLocalizedString(latSuffixKey);
str += ", ";
str += FormatterUtils.formatAngleToDMS(Math.abs(c.longitudeDegrees));
str += MeasureTools.localization.getLocalizedString(longSuffixKey);
return str;
}
FormatterUtils.formatCartographicToLatLongDMS = formatCartographicToLatLongDMS;
async function formatCartographicToLatLong(c, angleSpec) {
if (!angleSpec) {
angleSpec =
await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.LatLong);
}
const latSuffixKey = 0 < c.latitude
? "MeasureTools:Generic.latitudeNorthSuffix"
: "MeasureTools:Generic.latitudeSouthSuffix";
const longSuffixKey = 0 < c.longitude
? "MeasureTools:Generic.longitudeEastSuffix"
: "MeasureTools:Generic.longitudeWestSuffix";
let str = IModelApp.quantityFormatter.formatQuantity(Math.abs(c.latitude), angleSpec);
str += MeasureTools.localization.getLocalizedString(latSuffixKey);
str += ", ";
str += IModelApp.quantityFormatter.formatQuantity(Math.abs(c.longitude), angleSpec);
str += MeasureTools.localization.getLocalizedString(longSuffixKey);
return str;
}
FormatterUtils.formatCartographicToLatLong = formatCartographicToLatLong;
function formatSlope(slopeInPercent, withSlopeRatio) {
const fSlope = `${slopeInPercent.toFixed(2)}%`;
if (!withSlopeRatio || 0.0 === slopeInPercent)
return fSlope;
const oneOverSlope = 100.0 / Math.abs(slopeInPercent);
const sign = slopeInPercent < 0.0 ? "-" : "";
const fSlopeRatio = `${sign}1 : ${oneOverSlope.toFixed(3)}`;
return `${fSlope} (${fSlopeRatio})`;
}
FormatterUtils.formatSlope = formatSlope;
async function formatStation(station, stationSpec) {
if (!stationSpec) {
stationSpec =
await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.Stationing);
}
return IModelApp.quantityFormatter.formatQuantity(station, stationSpec);
}
FormatterUtils.formatStation = formatStation;
async function formatLength(length, lengthSpec) {
if (!lengthSpec) {
lengthSpec =
await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.LengthEngineering);
}
return IModelApp.quantityFormatter.formatQuantity(length, lengthSpec);
}
FormatterUtils.formatLength = formatLength;
async function formatAngle(angle, angleSpec) {
if (!angleSpec) {
angleSpec =
await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.Angle);
}
return IModelApp.quantityFormatter.formatQuantity(angle, angleSpec);
}
FormatterUtils.formatAngle = formatAngle;
async function formatArea(area, areaSpec) {
if (!areaSpec) {
areaSpec =
await IModelApp.quantityFormatter.getFormatterSpecByQuantityType(QuantityType.Area);
}
return IModelApp.quantityFormatter.formatQuantity(area, areaSpec);
}
FormatterUtils.formatArea = formatArea;
/**
* @returns The bearing in radians, where 0 is North and π/2 is East.
*/
function calculateBearing(dx, dy) {
let bearing = Math.atan2(dx, dy); // radians, 0 = North, π/2 = East
if (bearing < 0)
bearing += 2 * Math.PI; // Normalize to [0, 2π)
return bearing;
}
FormatterUtils.calculateBearing = calculateBearing;
/**
* Creates a FormatterSpec for bearing using the provided KoQ string with fallback to default bearing format.
* @param bearingKoQ The Kind of Quantity string for bearing.
* @param persistenceUnitName The persistence unit name for the bearing.
* @returns A FormatterSpec for bearing formatting.
*/
async function getBearingFormatterSpec(bearingKoQ, persistenceUnitName) {
let formatProps;
try {
// Get format props from the formats provider using the bearingKoQ. If undefined, use default bearing format
const result = await IModelApp.formatsProvider.getFormat(bearingKoQ);
formatProps = result ?? getDefaultBearingFormatProps();
}
catch {
// If an error occurs, use the default bearing format
formatProps = getDefaultBearingFormatProps();
}
// Create and return the formatter spec
return IModelApp.quantityFormatter.createFormatterSpec({
persistenceUnitName,
formatProps
});
}
FormatterUtils.getBearingFormatterSpec = getBearingFormatterSpec;
function getDefaultBearingFormatProps() {
return {
minWidth: 2,
precision: 0,
type: "Bearing",
revolutionUnit: "Units.REVOLUTION",
formatTraits: ["showUnitLabel"],
uomSeparator: "",
composite: {
includeZero: true,
spacer: "",
units: [
{ name: "Units.ARC_DEG", label: "°" },
{ name: "Units.ARC_MINUTE", label: "'" },
{ name: "Units.ARC_SECOND", label: "\"" },
],
},
};
}
FormatterUtils.getDefaultBearingFormatProps = getDefaultBearingFormatProps;
})(FormatterUtils || (FormatterUtils = {}));
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