12898518679

Committed 22 Jan 2025 12:26AM UTC coverage: 85.315%. First build

Build # 12898518679

Build Type

Pull #2467

github

Committed by

web-flow

Commit Message

Merge 7508071ae into 3032b6964

Pull Request Pull Request #2467: [v8] react-mapbox module

Coverage Stats

892 of 1107 branches covered (80.58%)

Branch coverage included in aggregate %.

1856 of 2152 new or added lines in 22 files covered. (86.25%)

5609 of 6513 relevant lines covered (86.12%)

23.3 hits per line

Source File
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93.27

/modules/react-mapbox/src/utils/transform.ts

import type {MapboxProps} from '../mapbox/mapbox';
import type {ViewState} from '../types/common';
import type {Transform} from '../types/internal';
import {deepEqual} from './deep-equal';

/**
 * Make a copy of a transform
 * @param tr
 */
export function cloneTransform(tr: Transform): Transform {
  const newTransform = tr.clone();
  // Work around mapbox bug - this value is not assigned in clone(), only in resize()
  newTransform.pixelsToGLUnits = tr.pixelsToGLUnits;
  return newTransform;
}

/**
 * Copy projection from one transform to another. This only applies to mapbox-gl transforms
 * @param src the transform to copy projection settings from
 * @param dest to transform to copy projection settings to
 */
export function syncProjection(src: Transform, dest: Transform): void {
  if (!src.getProjection) {
    return;
  }
  const srcProjection = src.getProjection();
  const destProjection = dest.getProjection();

  if (!deepEqual(srcProjection, destProjection)) {
    dest.setProjection(srcProjection);
  }
}

/**
 * Capture a transform's current state
 * @param transform
 * @returns descriptor of the view state
 */
export function transformToViewState(tr: Transform): ViewState {
  return {
    longitude: tr.center.lng,
    latitude: tr.center.lat,
    zoom: tr.zoom,
    pitch: tr.pitch,
    bearing: tr.bearing,
    padding: tr.padding
  };
}

/* eslint-disable complexity */
/**
 * Mutate a transform to match the given view state
 * @param transform
 * @param viewState
 * @returns true if the transform has changed
 */
export function applyViewStateToTransform(tr: Transform, props: MapboxProps): boolean {
  const v: Partial<ViewState> = props.viewState || props;
  let changed = false;

  if ('zoom' in v) {
    const zoom = tr.zoom;
    tr.zoom = v.zoom;
    changed = changed || zoom !== tr.zoom;
  }
  if ('bearing' in v) {
    const bearing = tr.bearing;
    tr.bearing = v.bearing;
    changed = changed || bearing !== tr.bearing;
  }
  if ('pitch' in v) {
    const pitch = tr.pitch;
    tr.pitch = v.pitch;
    changed = changed || pitch !== tr.pitch;
  }
  if (v.padding && !tr.isPaddingEqual(v.padding)) {
    changed = true;
    tr.padding = v.padding;
  }
  if ('longitude' in v && 'latitude' in v) {
    const center = tr.center;
    // @ts-ignore
    tr.center = new center.constructor(v.longitude, v.latitude);
    changed = changed || center !== tr.center;
  }
  return changed;
}

1	import type {MapboxProps} from '../mapbox/mapbox';	1✔
2	import type {ViewState} from '../types/common';	1✔
3	import type {Transform} from '../types/internal';	1✔
4	import {deepEqual} from './deep-equal';	1✔
5		1✔
6	/**	1✔
7	* Make a copy of a transform	1✔
8	* @param tr	1✔
9	*/	1✔
10	export function cloneTransform(tr: Transform): Transform {	1✔
11	const newTransform = tr.clone();	12✔
12	// Work around mapbox bug - this value is not assigned in clone(), only in resize()	12✔
13	newTransform.pixelsToGLUnits = tr.pixelsToGLUnits;	12✔
14	return newTransform;	12✔
15	}	12✔
16		1✔
17	/**	1✔
18	* Copy projection from one transform to another. This only applies to mapbox-gl transforms	1✔
19	* @param src the transform to copy projection settings from	1✔
20	* @param dest to transform to copy projection settings to	1✔
21	*/	1✔
22	export function syncProjection(src: Transform, dest: Transform): void {	1✔
23	if (!src.getProjection) {	81✔
24	return;	81✔
25	}	81!
NEW 26	const srcProjection = src.getProjection();	×
NEW 27	const destProjection = dest.getProjection();	×
NEW 28		×
NEW 29	if (!deepEqual(srcProjection, destProjection)) {	×
NEW 30	dest.setProjection(srcProjection);	×
NEW 31	}	×
32	}	81✔
33		1✔
34	/**	1✔
35	* Capture a transform's current state	1✔
36	* @param transform	1✔
37	* @returns descriptor of the view state	1✔
38	*/	1✔
39	export function transformToViewState(tr: Transform): ViewState {	1✔
40	return {	176✔
41	longitude: tr.center.lng,	176✔
42	latitude: tr.center.lat,	176✔
43	zoom: tr.zoom,	176✔
44	pitch: tr.pitch,	176✔
45	bearing: tr.bearing,	176✔
46	padding: tr.padding	176✔
47	};	176✔
48	}	176✔
49		1✔
50	/* eslint-disable complexity */	1✔
51	/**	1✔
52	* Mutate a transform to match the given view state	1✔
53	* @param transform	1✔
54	* @param viewState	1✔
55	* @returns true if the transform has changed	1✔
56	*/	1✔
57	export function applyViewStateToTransform(tr: Transform, props: MapboxProps): boolean {	1✔
58	const v: Partial<ViewState> = props.viewState \|\| props;	126✔
59	let changed = false;	126✔
60		126✔
61	if ('zoom' in v) {	126✔
62	const zoom = tr.zoom;	86✔
63	tr.zoom = v.zoom;	86✔
64	changed = changed \|\| zoom !== tr.zoom;	86✔
65	}	86✔
66	if ('bearing' in v) {	126✔
67	const bearing = tr.bearing;	79✔
68	tr.bearing = v.bearing;	79✔
69	changed = changed \|\| bearing !== tr.bearing;	79✔
70	}	79✔
71	if ('pitch' in v) {	126✔
72	const pitch = tr.pitch;	80✔
73	tr.pitch = v.pitch;	80✔
74	changed = changed \|\| pitch !== tr.pitch;	80✔
75	}	80✔
76	if (v.padding && !tr.isPaddingEqual(v.padding)) {	126✔
77	changed = true;	1✔
78	tr.padding = v.padding;	1✔
79	}	1✔
80	if ('longitude' in v && 'latitude' in v) {	126✔
81	const center = tr.center;	85✔
82	// @ts-ignore	85✔
83	tr.center = new center.constructor(v.longitude, v.latitude);	85✔
84	changed = changed \|\| center !== tr.center;	85✔
85	}	85✔
86	return changed;	126✔
87	}	126✔

visgl / react-map-gl / 12898518679

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