I have a web process that adds words in a certain colour to different images and combines them into a single image.
I want to provide the user with a slider, to indicate making the font colour either lighter with values -1 to -5
or darker with values +1 to +5.
Is there a way to do this with .net c#
So the colour base is not changed, it just becomes lighter or darker shade of that colour
when provided with the values -1 to +5?
Thanks for your help.