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View background settings (#36337)

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source/dashboards/views.markdown
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@ -59,11 +59,8 @@ There are four different view types:
![The create new view configuration dialog](/images/dashboards/dashboard_view_configuration_03.png)
4. To use a background image, on the **Background** tab, select an image.
- **Upload picture** lets you pick an image from the system used to show your Home Assistant UI.
- **Local path** lets you pick an image stored on Home Assistant. For example: `/homeassistant/images/lights_view_background_image.jpg`.
- To store an image on Home Assistant, you need to [configure access to files](/common-tasks/os/#configuring-access-to-files), for example via [Samba](/common-tasks/os/#installing-and-using-the-samba-add-on) or the [Studio Code Server](/common-tasks/os/#installing-and-using-the-visual-studio-code-vsc-add-on) add-on.
- **web URL** let you pick an image from the web. For example `https://www.home-assistant.io/images/frontpage/assist_wake_word.png`.
4. To use a background image, on the **Background** tab, select an image and customize the background settings. [Read more about these options.](#background)
5. On the **Badges** tab, select the entities you want to be represented by a badge.
- Sidebar and panel views do not support badges.
6. By default, the new section is visible to all users. On the **Visibility** tab, you can disable the view for users.
@ -191,9 +188,71 @@ Set a separate [theme](/integrations/frontend/#themes) for the view and its card
## Background
You can style the background of your views with a [theme](/integrations/frontend/#themes). You can use the CSS variable `lovelace-background`. For wallpapers you probably want to use the example below, more options can be found [here](https://developer.mozilla.org/en-US/docs/Web/CSS/background).
The background settings of a view can be customized to display a background. Alternatively, a theme variable can be used to customize the background of all views.
### Example
### View-specific background settings
**Image** - Sets the background image to use behind the view:
- **Upload picture** lets you pick an image from the system used to show your Home Assistant UI.
- **Local path** lets you pick an image stored on Home Assistant. For example: `/homeassistant/images/lights_view_background_image.jpg`.
- To store an image on Home Assistant, you need to [configure access to files](/common-tasks/os/#configuring-access-to-files), for example via [Samba](/common-tasks/os/#installing-and-using-the-samba-add-on) or the [Studio Code Server](/common-tasks/os/#installing-and-using-the-visual-studio-code-vsc-add-on) add-on.
- **web URL** let you pick an image from the web. For example `https://www.home-assistant.io/images/frontpage/assist_wake_word.png`.
{% configuration views %}
background:
required: false
description: Customize the view's background with options for image, transparency, size, alignment, repeat, and attachment.
type: map
keys:
image:
required: false
description: Sets the background image to use behind the view.
type: string
transparency:
required: false
description: Adjust the background's opacity, from fully opaque to transparent.
type: integer
default: 100
size:
required: false
description: Choose how the background fits the space. Defaults to the original picture size, fill view (`cover` in YAML) fills the view with cropping if necessary and fits view (`contain` in YAML) fits the image within the view, maintaining aspect ratio.
type: string
default: auto
alignment:
required: false
description: Precisely position the background. Valid options can be anything between top left and bottom right, with center being the default.
type: string
default: center
repeat:
required: false
description: Controls whether the background repeats across the view. Repeating is useful when a tiled background is being used.
type: string
default: no-repeat
attachment:
required: false
description: Controls whether a background image's position is fixed within the view, or scrolls.
type: string
default: scroll
{% endconfiguration %}
#### Example
```yaml
# Example background section in view yaml
background:
image: /local/background.png
transparency: 50 # any percentage between 0 and 100
size: auto # auto, cover, contain
alignment: center # top left, top center, top right, center left, center, center right, bottom left, bottom center, bottom right
repeat: no-repeat # repeat, no-repeat
attachment: scroll # scroll, fixed
```
### Background theme variable
You can style the background of all your views with a [theme](/integrations/frontend/#themes). You can use the CSS variable `lovelace-background`. For wallpapers you probably want to use the example below, more options can be found [here](https://developer.mozilla.org/en-US/docs/Web/CSS/background).
#### Example
```yaml
# Example configuration.yaml entry
@ -263,8 +322,8 @@ views:
type: string
background:
required: false
description: Style the background using CSS.
type: string
description: Style the background behind the view.
type: map
theme:
required: false
description: Themes view and cards.