_This document details some technical information about this MapComplete theme, mostly about the attributes used in the theme. Various links point toward more information about the attributes, e.g. to the OpenStreetMap-wiki, to TagInfo or tools creating statistics_
The theme introduction reads:
> On this map, rainbow-painted pedestrian crossings are shown and can be easily added
- [Basic tags for this layer](#basic-tags-for-this-layer)
- [Supported attributes](#supported-attributes)
+ [images](#images)
+ [crossing-with-rainbow](#crossing-with-rainbow)
+ [leftover-questions](#leftover-questions)
+ [lod](#lod)
# Layers defined in this theme configuration file
These layers can not be reused in different themes.
# rainbow_crossing_high_zoom
This layer is based on [rainbow_crossings](../Layers/rainbow_crossings.md)
A layer showing pedestrian crossings with rainbow paintings
- This layer is shown at zoomlevel **10** and higher
- Not visible in the layer selection by default. If you want to make this layer toggable, override `name`
No themes use this layer
## Basic tags for this layer
Elements must match the expression **<ahref='https://wiki.openstreetmap.org/wiki/Key:surface:colour'target='_blank'>surface:colour</a>=<ahref='https://wiki.openstreetmap.org/wiki/Tag:surface:colour%3Drainbow'target='_blank'>rainbow</a>**
[Execute on overpass](http://overpass-turbo.eu/?Q=%5Bout%3Ajson%5D%5Btimeout%3A90%5D%3B%28%20%20%20%20nwr%5B%22surface%3Acolour%22%3D%22rainbow%22%5D%28%7B%7Bbbox%7D%7D%29%3B%0A%29%3Bout%20body%3B%3E%3Bout%20skel%20qt%3B)
## Supported attributes
### images
This block shows the known images which are linked with the `image`-keys, but also via `mapillary` and `wikidata` and shows the button to upload new images
_This tagrendering has no question and is thus read-only_
*{image_carousel()}{image_upload()}*
### crossing-with-rainbow
The question is `Does this crossing has rainbow paintings?`
-<imgsrc='https://raw.githubusercontent.com/pietervdvn/MapComplete/develop/./assets/themes/rainbow_crossings/logo.svg'style='width: 3rem; height: 3rem'>*This crossing has rainbow paintings* is shown if with <ahref='https://wiki.openstreetmap.org/wiki/Key:surface:colour'target='_blank'>surface:colour</a>=<ahref='https://wiki.openstreetmap.org/wiki/Tag:surface:colour%3Drainbow'target='_blank'>rainbow</a>
-<imgsrc='https://raw.githubusercontent.com/pietervdvn/MapComplete/develop/./assets/themes/rainbow_crossings/crossing.svg'style='width: 3rem; height: 3rem'>*No rainbow paintings here* is shown if with <ahref='https://wiki.openstreetmap.org/wiki/Key:not:surface:colour'target='_blank'>not:surface:colour</a>=<ahref='https://wiki.openstreetmap.org/wiki/Tag:not:surface:colour%3Drainbow'target='_blank'>rainbow</a>
-<imgsrc='https://raw.githubusercontent.com/pietervdvn/MapComplete/develop/./assets/themes/rainbow_crossings/crossing.svg'style='width: 3rem; height: 3rem'>*No rainbow paintings here* is shown if with surface:colour!=rainbow. _This option cannot be chosen as answer_
### leftover-questions
_This tagrendering has no question and is thus read-only_
*{questions( ,)}*
### lod
_This tagrendering has no question and is thus read-only_
This document is autogenerated from [assets/themes/rainbow_crossings/rainbow_crossings.json](https://github.com/pietervdvn/MapComplete/blob/develop/assets/themes/rainbow_crossings/rainbow_crossings.json)