mirror of
https://github.com/FoggedLens/iD.git
synced 2026-02-13 09:12:52 +00:00
d1e5c2910c
full list of enhancements: * year slider to filter photos by freshness * toggle active streetlevel layers with shortcut `shift+P` * hfov, pitch and direction is now held between sequences and images as asked in #10392 * fix for #10361 (only panoramax) * added tests and jsdoc * add ticks for existing photos on slider * general bug fixes * rudimentary support for toDate in date slider (only when iD is started with a "to" date in the hash parameter: show a second slider to visualize and set the "to" date) --------- Co-authored-by: Martin Raifer <martin@raifer.tech>
109 lines
2.5 KiB
JavaScript
109 lines
2.5 KiB
JavaScript
import { dispatch as d3_dispatch } from 'd3-dispatch';
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import { zoom as d3_zoom, zoomIdentity as d3_zoomIdentity } from 'd3-zoom';
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import { utilSetTransform, utilRebind } from '../util';
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const dispatch = d3_dispatch('viewerChanged');
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let _photo;
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let _imageWrapper;
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let _planeWrapper;
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let _imgZoom = d3_zoom()
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.extent([[0, 0], [320, 240]])
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.translateExtent([[0, 0], [320, 240]])
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.scaleExtent([1, 15]);
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function zoomPan (d3_event) {
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let t = d3_event.transform;
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_imageWrapper.call(utilSetTransform, t.x, t.y, t.k);
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}
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function loadImage (selection, path) {
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return new Promise((resolve) => {
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selection.attr('src', path);
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selection.on('load', () => {
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resolve(selection);
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});
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});
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}
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export default {
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init: async function(context, selection) {
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this.event = utilRebind(this, dispatch, 'on');
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_planeWrapper = selection;
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_planeWrapper.call(_imgZoom.on('zoom', zoomPan));
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_imageWrapper = _planeWrapper
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.append('div')
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.attr('class', 'photo-frame plane-frame')
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.classed('hide', true);
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_photo = _imageWrapper
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.append('img')
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.attr('class', 'plane-photo');
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context.ui().photoviewer.on('resize.plane', function(dimensions) {
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_imgZoom
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.extent([[0, 0], dimensions])
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.translateExtent([[0, 0], dimensions]);
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});
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await Promise.resolve();
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return this;
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},
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/**
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* Shows the photo frame if hidden
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* @param {*} context the HTML wrap of the frame
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*/
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showPhotoFrame: function (context) {
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const isHidden = context.selectAll('.photo-frame.plane-frame.hide').size();
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if (isHidden) {
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context
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.selectAll('.photo-frame:not(.plane-frame)')
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.classed('hide', true);
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context
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.selectAll('.photo-frame.plane-frame')
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.classed('hide', false);
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}
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return this;
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},
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/**
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* Hides the photo frame if shown
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* @param {*} context the HTML wrap of the frame
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*/
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hidePhotoFrame: function (context) {
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context
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.select('photo-frame.plane-frame')
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.classed('hide', false);
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return this;
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},
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/**
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* Renders an image inside the frame
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* @param {*} data the image data, it should contain an image_path attribute, a link to the actual image.
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*/
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selectPhoto: function (data) {
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dispatch.call('viewerChanged');
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loadImage(_photo, '');
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loadImage(_photo, data.image_path)
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.then(() => {
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_planeWrapper.call(_imgZoom.transform, d3_zoomIdentity);
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});
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return this;
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},
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getYaw: function() {
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return 0;
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}
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};
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