Photo Sphere Viewer 4

# VisibleRangePlugin

API Documentation

Locks visible longitude and/or latitude.

This plugin is available in the core photo-sphere-viewer package in dist/plugins/visible-range.js.

# Usage

The plugin allows to define latitudeRange and longitudeRange to lock to viewable zone. It affects manual moves and automatic rotation.

const viewer = new PhotoSphereViewer.Viewer({
  plugins: [
    [PhotoSphereViewer.VisibleRangePlugin, {
      longitudeRange: [-Math.PI / 2, Math.PI / 2],
      latitudeRange : [-Math.PI / 3, Math.PI / 3],
    }],
  ],
});

const visibleRangePlugin = viewer.getPlugin(PhotoSphereViewer.VisibleRangePlugin);

visibleRangePlugin.setLongitudeRange(['0deg', '180deg']);
visibleRangePlugin.setLatitudeRange(null);

Alternatively, if usePanoData is set to true, the visible range is limited to the cropped panorama data provided to the viewer.

# Example

title: PSV Visible Range Demo
resources:
  - path: plugins/visible-range.js
    imports: VisibleRangePlugin

const baseUrl = 'https://photo-sphere-viewer-data.netlify.app/assets/';

let visibleRangePlugin;

const viewer = new PhotoSphereViewer.Viewer({
  container: 'viewer',
  panorama: baseUrl + 'sphere-cropped.jpg',
  caption: 'Parc national du Mercantour <b>&copy; Damien Sorel</b>',
  loadingImg: baseUrl + 'loader.gif',
  touchmoveTwoFingers: true,
  mousewheelCtrlKey: true,
  defaultZoomLvl: 30,

  navbar: [
    'autorotate',
    // custom buttons to clear and set the range
      {
        content  : 'Clear range',
        className: 'custom-button',
        onClick  : () => {
          visibleRangePlugin.setLongitudeRange(null);
          visibleRangePlugin.setLatitudeRange(null);
        },
      },
      {
        content  : 'Set custom range',
        className: 'custom-button',
        onClick  : () => {
          visibleRangePlugin.setLongitudeRange([-Math.PI / 2, Math.PI / 2]);
          visibleRangePlugin.setLatitudeRange([-Math.PI / 3, Math.PI / 3]);
        },
      },
      {
        content  : 'Set range from panoData',
        className: 'custom-button',
        onClick  : () => {
          visibleRangePlugin.setRangesFromPanoData();
        },
      },
    'caption',
    'fullscreen',
  ],

  plugins: [
    [PhotoSphereViewer.VisibleRangePlugin, {
      usePanoData: true,
    }],
  ],
});

visibleRangePlugin = viewer.getPlugin(PhotoSphereViewer.VisibleRangePlugin);

# Configuration

# longitudeRange

Visible longitude as two angles.

# latitudeRange

Visible latitude as two angles.

# usePanoData

Use cropped panorama data as visible range immediately after load.

# Methods

# setLatitudeRange(range) | setLongitudeRange(range)

Change or remove the ranges.

# setRangesFromPanoData()

Use cropped panorama data as visible range.

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