mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-24 18:47:20 +00:00
22 lines
747 B
Plaintext
22 lines
747 B
Plaintext
|
created: 20150221113728000
|
||
|
|
modified: 20150221151338000
|
||
|
|
tags: Macros [[Core Macros]]
|
||
|
|
title: contrastcolour Macro
|
||
|
|
type: text/vnd.tiddlywiki
|
||
|
|
caption: contrastcolour
|
||
|
|
|
||
|
|
The <<.def contrastcolour>> [[macro|Macros]] returns whichever of two given [[CSS|Cascading Style Sheets]] colours is deemed to contrast best with another.
|
||
|
|
|
||
|
|
An example can be seen in the [[template tiddler for tag pills|$:/core/ui/TagTemplate]].
|
||
|
|
|
||
|
|
!! Parameters
|
||
|
|
|
||
|
|
;target
|
||
|
|
: The colour to contrast against (typically a background colour)
|
||
|
|
;fallbackTarget
|
||
|
|
: An alternative colour to contrast against. This is used when <<.param target>> is undefined or not a valid colour
|
||
|
|
;colourA
|
||
|
|
: The first of the two colours to choose between
|
||
|
|
;colourB
|
||
|
|
: The second of the two colours to choose between
|