How to Select Area Around Line Art in Krita

What are Filter Layers and why should I utilize them?

Allow's say you want to turn a photograph black and white and apply some tone adjustments. You lot turn the photograph black and white, fix the dissimilarity and you are happy with it so yous salvage it. Then you lot retrieve really peradventure I overdid the contrast and actually I liked the color version. If you saved over the original then I'm afraid there is no going dorsum.

This is what is known equally destructive editing. Each modify you make alters the original file and can only be undone by pressing Undo (if you haven't saved over it).

This is the bad fashion of editing files.

Not Destructive Editing

Non Destructive Editing is the reverse of this approach. With this method, every single change can be toggled, changed or removed at any time. If you work professionally this is the only manner to organise your work.

Rather than edit the original image this arroyo stacks the alterations on superlative of the prototype only leaves the original epitome unchanged. This is where Filter Layers come up in.

If you are already familiar with Photoshop this is the aforementioned thing as Adjustment Layers.

So allow me to demonstrate a non-subversive way of editing a photograph in Krita.

I open up my original paradigm in Krita.

Now rather than select the filters from the top carte du jour, I am going to create a new filter layer.

So get-go I am going to add together a desaturate filter.

This has created a new layer which sits above the original image. Although the end result is a desaturated paradigm the original paradigm is unaffected and I can toggle the event on/off.

Then side by side I am going to tweak the levels a fleck so once again I create a new filter layer and select the levels adjustment filter. One time once again a new filter layer has been created leaving the original intact. I select Car Levels.

Applying the same steps I used on the 2 previous filters, I finally add together a sharpen filter to finish the image off.

The reason this is the best mode to work is because every filter can be removed or toggled on and off. I can fifty-fifty alter the settings of the filters by right-clicking on the filter layer and so selecting backdrop. This brings up the Filter options, I can now change the original settings I selected when I created the Filter Layer.

You can also arrange the opacity of the Filter layer which gives you the option of easing in the effect. You can re-order the layers too, this will also bear upon the end outcome.

Adding Masks to Filters

Permit's say you lot but want to adjust one area of the photo. For example, it's incredibly common for the sky to exist overexposed in a photograph. So in order to fix this issue, you would want to darken the sky but leave the country unaffected because the land is already correctly exposed.

This is where you introduce a transparency mask to the filter layer. The transparency mask allows you lot to select which surface area of the image is afflicted and by how much. Allow me to demonstrate.

In this photograph, the sky is besides bright (to be honest the whole photo is a chip also bright). So I add a filter layer with a levels adjustment and tweak the settings until I like the way the sky looks. I ignore the ground because I know I will mask it out.

With my levels filter applied I next create a new Transparency Mask. This mask will determine the coverage of the levels adjustment. What I am going to do is create a gradient over the sky of the photograph. This will ease in the result over the sky so it doesn't look also harsh.

To do this I select the new mask layer and describe a slope with the slope tool. The gradient goes from black to white. Blackness beingness transparent and white being opaque.

If you want to isolate the mask layer so yous can work on it without distractions, right click on information technology and toggle isolate layer.

Finally, pick the blend mode which suits your photo all-time, normal is what I picked.

As yous can see above the sky has been gradually darkened simply the balance of the photo has been left lone.

Finally, brand sure yous salve your file as a Krita Certificate so you tin can edit information technology in the futurity. As long as y'all keep your Krita Document, you tin can consign multiple variations of the same image forever.

Another reason it is a skilful idea to work non-destructively with photos like this is due to the variance of calculator screens. You could piece of work on one monitor which is besides bright (often laptops) and terminate up darkening the photograph more than needed. Then when you lot go on to another estimator with a amend screen prepare you realize your photo is too dark.

This happens a lot when people print their photos, the prints come up out too nighttime because the photo was adjusted with a screen that was too bright.

Cheers for reading.

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David

Graphic Designer and Website Designer. Studied Blitheness and has been using and learning design software for over 15 years.

kinneygack1968.blogspot.com

Source: https://monstabot.com/using-filter-layers-in-krita

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