-
Notifications
You must be signed in to change notification settings - Fork 2.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
30 changed files
with
1,814 additions
and
66 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| <!DOCTYPE html> | ||
| <html> | ||
| <head> | ||
| <title>Mapbox GL JS debug page</title> | ||
| <meta charset='utf-8'> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> | ||
| <link rel='stylesheet' href='../dist/mapbox-gl.css' /> | ||
| <style> | ||
| body { margin: 0; padding: 0; } | ||
| html, body, #map { height: 100%; } | ||
| </style> | ||
| </head> | ||
|
|
||
| <body> | ||
| <div id='map'></div> | ||
|
|
||
| <script src='../dist/mapbox-gl-dev.js'></script> | ||
| <script src='../debug/access_token_generated.js'></script> | ||
| <script> | ||
|
|
||
| var map = window.map = new mapboxgl.Map({ | ||
| container: 'map', | ||
| style: 'mapbox://styles/mapbox/streets-v10', | ||
| hash: true | ||
| }); | ||
|
|
||
| const border = 16; | ||
|
|
||
| map.on('styleimagemissing', function(e) { | ||
| var id = e.id; // id of the missing image | ||
|
|
||
| // check if this missing icon is one this function can generate | ||
| var prefix = 'stretchable-'; | ||
| if (id.indexOf(prefix) !== 0) return; | ||
|
|
||
| // extract the color from the id | ||
| var rgb1 = id.replace(prefix, '').split(',').map(Number); | ||
|
|
||
| var width = 64; // The image will be 64 pixels square | ||
| var bytesPerPixel = 4; // Each pixel is represented by 4 bytes: red, green, blue, and alpha. | ||
| var data = new Uint8Array(width * width * bytesPerPixel); | ||
|
|
||
| const rgb2 = [rgb1[2], rgb1[1], rgb1[0]]; | ||
|
|
||
| for (var x = 0; x < width; x++) { | ||
| for (var y = 0; y < width; y++) { | ||
| var offset = (y * width + x) * bytesPerPixel; | ||
|
|
||
| let rgb = | ||
| x < border || x + border > width - 1 || | ||
| y < border || y + border > width - 1 ? | ||
| rgb2 : | ||
| rgb1; | ||
|
|
||
| const half = width / 2; | ||
| if (Math.abs(x - half) + Math.abs(y - half) < border / 2) { | ||
| rgb = [255, 255, 255]; | ||
| } | ||
|
|
||
| data[offset + 0] = rgb[0]; // red | ||
| data[offset + 1] = rgb[1]; // green | ||
| data[offset + 2] = rgb[2]; // blue | ||
| data[offset + 3] = 255; // alpha | ||
| } | ||
| } | ||
|
|
||
| map.addImage(id, {width, height: width, data}, { | ||
| content: [border, border, width - border, width - border], | ||
| stretchX: [[border, (width - border) / 2], [(width + border) / 2, width - border]], | ||
| stretchY: [[border, (width - border) / 2], [(width + border) / 2, width - border]] | ||
| }); | ||
| }); | ||
|
|
||
| map.on('load', function () { | ||
| map.addLayer({ | ||
| "id": "points", | ||
| "type": "symbol", | ||
| "source": { | ||
| "type": "geojson", | ||
| "data": { | ||
| "type": "FeatureCollection", | ||
| "features": [{ | ||
| "type": "Feature", | ||
| "geometry": { | ||
| "type": "Point", | ||
| "coordinates": [0, 0] | ||
| }, | ||
| "properties": { | ||
| "text": "ASDF", | ||
| "size": 36, | ||
| "color": "255,0,0" | ||
| } | ||
| }, { | ||
| "type": "Feature", | ||
| "geometry": { | ||
| "type": "Point", | ||
| "coordinates": [50, 0] | ||
| }, | ||
| "properties": { | ||
| "text": "ASDF \n - \nqwer", | ||
| "size": 24, | ||
| "color": "255,209,28" | ||
| } | ||
| }, { | ||
| "type": "Feature", | ||
| "geometry": { | ||
| "type": "Point", | ||
| "coordinates": [-50, 0] | ||
| }, | ||
| "properties": { | ||
| "text": "ASDF", | ||
| "size": 18, | ||
| "color": "242,127,32" | ||
| } | ||
| }] | ||
| } | ||
| }, | ||
| "layout": { | ||
| "text-field": ["get", "text"], | ||
| "icon-text-fit": "both", | ||
| "text-size": ["get", "size"], | ||
| "icon-image": ["concat", "stretchable-", ["get", "color"]] | ||
| } | ||
| }); | ||
| }); | ||
|
|
||
| </script> | ||
| </body> | ||
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.