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Introduction
This is the final result of this episode, the aster flower photo reduced properly to 1080p without being stretched Then, a neat white border is added around it using canvas size Let's get started Hello, welcome back to the complete Adobe Photoshop series from Cerdas Inovasi Digital Two commands that are often confused are image size and canvas size Image size changes the number of pixels in the photo itself, whereas canvas size changes the size of the image area Today we will practice both on the flower photo
Step 1: Open the photo and check its size
Open the aster flower photo with Ctrl O Check the status bar at the bottom and the properties panel, the width and height of the photo in pixels This size is too large to upload to a website or send via message, so we will reduce it
Step 2: Image Size dialog
Select the image menu then image size, or press Alt-Ctrl-I On the left there is a preview, on the right there are width, height, and resolution The chain icon between width and height maintains the aspect ratio So if the width is changed, the height adjusts accordingly and the photo does not stretch
Step 3: Resize to 1080 pixels
Type 1080 in the width column Height automatically changes to 720 Notice the image size number above which drops dramatically Resample leave it automatic Photoshop selects the B2B Sharper method which is suitable for reducing size Click OK
Step 3: Resize "sanjaa, "5x: vikse,
Remember, enlarging a small photo to a larger size does not add detail
Step 4: Resolution without resampling
The result will look soft Whereas changing resolution for printing, for example to 300, It is better to do it with resample unchecked so the number of pixels remains the same and only the print size changes Now canvas size
Step 5: Canvas Size for framing
Select image, canvas size, or Alt-Ctrl-C. We want a 60 pixel white border on each side, so the new width is 1200 and height 840. Center the image so the space increases evenly and the canvas expansion color is white. Click OK. See the result, the flower photo doesn't change at all, it doesn't enlarge or shrink,
Step 6: Compare the results
but the area around it becomes whiter. That's the difference. Image size changes the photo's pixels, canvas size only adds or cuts the canvas area.
Step 7: Export JPG
Finally, export to share. Select file, export, export as. Format JPG with quality 85 is already very good for web, and the estimated file size is shown below the preview. Click export, give a name, then save.
Done!
Done. We have used image size with the proportion chain and resample, understood resolution for printing, added a border with canvas size, and exported JPG. In the next episode, we learn crop and straighten to correct tilted photos. Need to edit product photos for marketplace, retouch photo, design posters, or social media content? Cerdas Inovasi Digital provides photo editing and graphic design services, as well as opens Photoshop courses from beginner to advanced. Want to master the entire series? 102 episodes from the interface to the final project? All episodes, complete with step-by-step PDF guides, source images, and layered PSD files, are available to premium tutorial subscribers. Subscribe starting at Rp69.000 per month, save 28% with the 12-month package, or pay once Rp999.000 for lifetime access. Want just one class? Buy individual classes with lifetime access. Subscribe now at the premium page cerdasinovasidigital.com Contact us via WhatsApp, or visit cerdasinovasidigital.com Thank you for watching, see you in the next episode.
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Cerdas Inovasi Digital Team
Software developers, BIM & 3D engineers, and AI practitioners
52 video classes1,277 episodes
We build software, BIM models, games and AI automations for clients every day, and turn that hands-on work into step-by-step classes: every step is shown on screen and comes with a PDF guide you can keep.
