In the webform1 by using a color picker i have choosing a color.In the webform2 the color should be appeared as background color and if there is any letters or text in the webform2 it have to change as an opposite color.
for example:
background is black text is white.
background is blue text is red.
in a gmail settings themes are there if we change a theme background is different
color and text is another color.but in that themes colors are already fixed for background and text.but we using color picker
please advise me.
Thanks
This stack overflow question might have some answers for you.
Given a background color, how to get a foreground color that makes it readable on that background color?
Possible other solutions include:
Add picker for foreground color.
Create preset foreground colors for each available background color.
Related
For some reason I can't change the background color of a text field in Acrobat. Never had this problem before. When background is "no color" it turns any text behind it grey.
And when I change the fill color it just turns white. In the image below the background color of the field is red.
I'm trying to create an application where the theme or background color of the application changes on changing the slider position. The color changes within specific range of hex color codes.
For example: In Dark mode of an application, if I move the slider then background color changes to different shades of dark mode either brighter shades or darker shades of dark mode
use the valueProperty() method of the slider call .addListener(observable->{}) and in the {} set the background color according to the getValue() value of the slider. How you convert value to background color is left for u to figure out.
Strange I faced this question just now - are there any differences between css background color overlay and same looking color? For ex: designer designed buttons for hover, focus etc. On hover he wrote - overlay #FFF 15%. Now sice we use mixins and colors are hex, I have two choices - wrap element with other div or convert my rgba color rgba(255,255,255,0.15) to rgba #FFFFFF26 and use a pseudo class to apply it on hover.
It looks ugly, why not just other background color on hover?
I can get a hex color like this rgba(255,255,255,0.15) and it looks the same...
What are the benefits of overlay color (are there any?)?
If you have overlay with transparency then the background color will be seen through the overlay. If you apply directly on the button then what is behind it will show (in most cases white) so you have 2 different results
I want to change the text color of the S:Label control on rollover by changing the style i want to change the text color to different. can any one please help me. For example i mouse over on Label the text of the color should change to green but not background color.
In actionscript add a mouse over listener and mouse out listener to the label. In the function for mouse over just put in:
label.setStyle("color","#00FF00");
and on the mouse out revert it back to #000000 for black.
Note: In actionscript color normally refers to text color and you get a seperate variable for the background normally used as backgroundColor.
Can we change the color in navigation from black to the color white?
You can't do that. And Apple recommend developers to use black background color.
I answered some days ago here How can I edit top status bar at AppleWatch?
It is impossible to edit the status bar appearance. There are some strong restrictions:
Status bar cannot be hidden
There are not ability to modify the black background
You cannot add or modify the back button or another image
The only thing you can do is to change the title color using tint color in your storyboard and the text both of through storyboard and source code.
There's no API to change the navigation bar's background colour right now. Ideally, your app's background colour would also be black. Check out the HIG for details: https://developer.apple.com/watch/human-interface-guidelines/