TOPIC:

How can I change Annotation color in Xamarin?
I find Annotation.SetFillColor but want an integer....
If I check current color like this:
int foo = annot.FillColor;

it returns -1, and the box around sign box is filled with blue color
My goal is to erase the square around sign box on pdf if my variable is true or false, some kind of flatten annotation

Hi,
the colors must be formatted in that way 0xAARRGGBB as written here : www.radaeepdf.com/documentation/javadocs...ml#SetFillColor-int-

Ok I see but the method want an int input.....

For example if I want to colorize with #80FFFFFF how can I do?

Hi,
try with 0x80FFFFFF

Try with this

uint n = 0x00FFFFFF;
int color = unchecked((int)n);
annot.SetFillColor(color);

But nothing happen to annotation, try also changing with other color

To read the fill color:To set it:Remember to rerender the page after setting the color.