Join Deke McClelland for an in-depth discussion in this video Straightening a crooked image, part of Photoshop CS6 One-on-One: Fundamentals.
The Crop tool also includes a Straighten tool that's available from the Options…Bar which allows you to drag along the horizon to straighten a crooked image.…I have opened a file called Protector of Pisa.jpg, found inside the 06_Crop folder.…Now it appears to me whoever last edited this photo had problems choosing…between the horizon line and the Tower of Pisa because neither of them are plumb.…Of course, we want the horizon to be perpendicular and the tower to lean.…So I'm going to switch over to the Crop tool.…And notice dead center in the Options Bar, we have the Straighten tool.…
And you use it by dragging along the horizon line.…Now you get one shot when using this tool because as soon you release the Crop…tool goes ahead and rotates the image and automatically crops it as well.…In my case, it looks like I've done a pretty good job of straightening that horizon line.…But I don't want to cut away the model's feet.…If you don't want this Auto Cropping function, then just go ahead and press…
- Opening an image from Photoshop, Bridge, or Camera Raw
- Navigating, zooming, panning, and rotating the canvas
- Adding, deleting, and merging layers
- Saving your progress and understanding file formats
- Cropping and straightening
- Adjusting brightness and contrast
- Identifying and correcting a color cast
- Making and editing selections
- Enhancing portraits by retouching skin, teeth, and eyes
Skill Level Beginner
Q: Where can I learn more about graphic design?
A: Discover more on this topic by visiting graphic design on lynda.com.
Q: When I double click the welcome.psd file included with the exercise files, I get the following error message:
"Some text layers contain fonts that are missing. These layers will need to have the missing fonts replaced before they can be used for vector based output."
Unlike the TIF and JPEG files which display and open correctly, all the icons for PSD files are blank but other than the welcome.psd file, they seem to open correctly without the error message. Is this a problem that I should address (perhaps re-download the files or find the missing fonts)?
A: The TIFF and JPEG files are flat, so they don't contain fonts and the operating system can interpret them (and generate thumbnails) without help from Photoshop. The PSD files have two issues:
First, they may contain editable text complete with font info. The files are designed with fonts that ship with Photoshop, so you don't get error messages, but Adobe sells some versions of Photoshop without fonts. This may be your issue.
Second, the PSD files contain no flat previews. This makes for smaller files, but it means the operating system, Mac or Windows, cannot generate previews. That won't effect your experience in Photoshop, but it does mean you can't see the file until you open it.
1. Opening an Image
2. Getting Around
3. Image Size and Resolution
Digital imaging fundamentals1m 45s
The Image Size command3m 27s
Common resolution standards3m 20s
Upsampling vs. real pixels4m 36s
Changing the print size6m 16s
Downsampling for print4m 12s
Downsampling for email3m 11s
The interpolation settings5m 22s
Downsampling advice4m 36s
Upsampling advice6m 10s
4. Using Layers
5. Saving Your Progress
6. Crop and Straighten
7. Adjusting Luminance
8. Adjusting Colors
9. Select and Edit
10. Retouch and Heal
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.Cancel
Take notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.