Is there a way to adjust Brightness/Contrast/Gamma/Balance for SELECTION ONLY?
Image > Adjust > Brightness/Contrast/Gamma/Balance does that for the whole image.
Filters work for selection but I haven't found any suitable Filter.
Regards
Bence
Adjust Brightness/Contrast/Gamma/Balance for SELECTION ONLY
Moderators: helmut, XnTriq, xnview
Re: Adjusti Brightness/Contrast/Gamma/Balance for SELECTION
It works for me...
You need to check 'Apply to image' in the Image > Adjust window to preview the effect.
Edit:
When a selection has been made, the Before and After displays in the Image > Adjust window do misleadingly show the change as being applied to the whole image, but the operation is only in fact applied to the selection when OK is clicked.
You need to check 'Apply to image' in the Image > Adjust window to preview the effect.
Edit:
When a selection has been made, the Before and After displays in the Image > Adjust window do misleadingly show the change as being applied to the whole image, but the operation is only in fact applied to the selection when OK is clicked.
Re: Adjusti Brightness/Contrast/Gamma/Balance for SELECTION
For me it's not: it applies the changes to the whole image, not the selection only.
Additionally if I adjust Hue/Lightness/Saturation, then it additionally TURNS OFF the transparency of the PNG.
I use XnView 2.0.4 on Windows 7.
Additionally if I adjust Hue/Lightness/Saturation, then it additionally TURNS OFF the transparency of the PNG.
I use XnView 2.0.4 on Windows 7.
Re: Adjusti Brightness/Contrast/Gamma/Balance for SELECTION
I'm using XnView 2.04 on Windows 7 too and this is what I see:
Selection with the following settings:
And the result:
Edit:
You are making the selection before clicking on Image > Adjust > Brightness... ?
Selection with the following settings:
And the result:
Edit:
You are making the selection before clicking on Image > Adjust > Brightness... ?
Re: Adjusti Brightness/Contrast/Gamma/Balance for SELECTION
Ok, here is the result of my investigations:
This function works fine until I make the image paletted (Image > Convert to colours).
On paletted images that happens:
...and yes: I first made the selection and then did the adjustments.
This function works fine until I make the image paletted (Image > Convert to colours).
On paletted images that happens:
...and yes: I first made the selection and then did the adjustments.
Re: Adjusti Brightness/Contrast/Gamma/Balance for SELECTION
So it is working this way:
- Converting the image to 32 bits (Image > 32 Bits)
- Adjust the selection
- Converting back to Palette (Image > Convert to Colours)
- Setting the transparent colour again (Image > Edit Palette > (Select colour)+ (Enable transparency) then (OK) )
Actually it was my fault: this is the issue of not knowing the underlying basic concepts.
Thanks to Batti for the Help
- Converting the image to 32 bits (Image > 32 Bits)
- Adjust the selection
- Converting back to Palette (Image > Convert to Colours)
- Setting the transparent colour again (Image > Edit Palette > (Select colour)+ (Enable transparency) then (OK) )
Actually it was my fault: this is the issue of not knowing the underlying basic concepts.
Thanks to Batti for the Help