[WD22] Change a color in a image

Hi,

I have a 32 x 32 icon. It´s a arrow (black). How can I change the black color in a specific color programatically ?

regards Michael

regards Michael

There is a function transofmring an image in array... then you get all points of the array with value zero and change it to red
and then you go back to image and save

There was an example in windev doing something similar... I think it was a security camera example that was procesing the images to detect movement

Hi Argus,

I tried something similar. The problem is, that the image has some grey pixel at the edges, so all with zero in red looks not so good :-) But thx for your answer.

regards Michael