Sammy Wray
Resizing an Image
First, Find your image on a search engine and then drag it to your desktop.
Then drag it onto Photoshop so you can start editing.
Go to Image>Image Size or click Alt, Command and I to access and be able to change the pictures image size.
You can now access image size and adjust Width, Height and Resolution.
If you un-tick the Resample box you can only adjust one factor and the rest is on a ratio to it so it changes automatically
When you leave the resample button ticked you can see how the pixels themselves have been enlarged or shrunk. Without the button ticked, the pixels are analysed and matched with a colour on another pixel surrounding it. These two colours are given a colour in-between and a new pixel is generated. This happens to every single pixel while the picture is being enlarged or shrunk.
You can now access image size and adjust Width, Height and Resolution.
If you un-tick the Resample box you can only adjust one factor and the rest is on a ratio to it so it changes automatically
When you leave the resample button ticked you can see how the pixels themselves have been enlarged or shrunk. Without the button ticked, the pixels are analysed and matched with a colour on another pixel surrounding it. These two colours are given a colour in-between and a new pixel is generated. This happens to every single pixel while the picture is being enlarged or shrunk.
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