PS function is very powerful, a lot of professional web designers, for the operation inside is not very thorough, today to share is how to pull the line from the color map? Simple and rough way to pull the line from the color map! Apply to the rubber stamp, because it is very simple to suggest the use of high-resolution pictures, specific to see the steps of the graphic.
A picture with a clearer line
First of all, to a clear line of the picture, "image" select "Adjust", and then select "Black and white."
Concrete Step Diagram
Then copy the layer, use "reverse" for the new layer, and select "Color Dodge" mode for the new layer. When the canvas becomes all white, choose "Filter" "Gaussian blur" according to the need to adjust the number, generally 1 to 2.5, the line is out, and finally according to their own needs to adjust the curve, contrast, and so on to achieve the final effect.Classification: