[Qgis-user] Data defined text color in QGIS3 print composer?

[Raymond Nijssen]

Hi Ville,

Not exactly what you asked for, but you could get a similar result with 
this workaround using html-frames.


1. Add an html-frame to your layout.
2. Create an expression that generates the html source (not the URL)
3. Set "evaluate expression as html source"
4. Press "update" to check.

For me this works in an atlas. As an example I used this:

<h1 style="color: [%CASE WHEN $id % 2 = 0 THEN '#00ff00' ELSE '#0000ff' 
END%]">Feature: [% $id %]<h1>

Which will generate html code based on the feature id. If the id is odd 
the text will be blue and if even it will be green.

0:
<h1 style="color: #00ff00">Feature: 0<h1>

1:
<h1 style="color: #0000ff">Feature: 1<h1>


Hope this works for you.

Raymond


On 13-08-19 14:43, Ville Koivisto wrote:
> *Hi list,*
> 
> Do we have a possibility to define print composer text’s color according 
> to data values? I would like to assign certain colors based on values in 
> one field. So looking the exact same thing as you have in layer’s 
> symbology and label settings in the right edge of the panels.
> 
> *Best regards,*
> 
> Ville Koivisto
> 
> +35840 701 4283
> 
> GIS Expert
> 
> Suomen kuntotekniikka Oy
> 
> 
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