25 lines
2.1 KiB
Markdown
25 lines
2.1 KiB
Markdown
## How do I create a banner to promote my OpenStreetMap event?
|
|
|
|
We occasionally display banner images on the main page of [openstreetmap.org](https://www.openstreetmap.org/) to
|
|
promote a large OpenStreetMap focused conference or host a worldwide donation
|
|
drive. This is a great way to reach a lot of people!
|
|
|
|
1. Please review the Operations Working Group's [Banner Policy](https://operations.osmfoundation.org/policies/banner/) to know whether your event qualifies for a front-page banner.
|
|
2. Create the banner image. The image needs to:
|
|
* be exactly 350px wide and at most 350px tall,
|
|
* be in PNG format,
|
|
* have nothing important in the top-right 60x60px corner of the banner which has a close 'X' button overlayed, and
|
|
* have sufficient visual contrast with the colours #cccccc and #999999 so the 'X' can be seen.
|
|
3. Prepare a pull request which includes the following:
|
|
* The banner should be saved under the [`app/assets/images/banners/`](https://github.com/openstreetmap/openstreetmap-website/tree/master/app/assets/images/banners) folder, and should have a name that makes it clear what it is for (e.g. `donate-2017.jpg`)
|
|
* Edit [`config/banners.yml`](https://github.com/openstreetmap/openstreetmap-website/blob/master/config/banners.yml) to contain an entry for the event banner. It should contain the following:
|
|
* `id` - a unique identifier (e.g. `donate2017`)
|
|
* `alt` - alt name for the image (e.g. `OpenStreetMap Funding Drive 2017`)
|
|
* `link` - URL for your event page (e.g. `https://supporting.openstreetmap.org/`)
|
|
* `img` - the filename for the banner image (e.g. `banners/donate-2017.jpg`)
|
|
* `enddate` - the final date that the banner will be shown (e.g. `2017-oct-31`)
|
|
* (optional) Feel free to cleanup the old images from the `app/assets/images/banners/` folder and old entries in the `config/banners.yml` file.
|
|
4. The pull request must indicate when the banner should start being shown, which must be at least 7 days after the pull request was created.
|
|
|
|
See [PR #1296](https://github.com/openstreetmap/openstreetmap-website/pull/1296)
|
|
as an example.
|