RELATED: Use Your Mac’s QuickTime App to Edit Video and Audio Files
You can then click somewhere in the image to add text, draw a line, highlight an area, create a shape, or insert an arrow - whichever tool you’ve selected. Select a tool and it will replace the default “rectangular selection” tool. You can also click the Tools menu, point to Annotate, and select one of these tools in the menu. Preview includes various image mark-up tools - the same ones that work in PDFs - which you can access by clicking the Show Markup Toolbar button near the top-right corner of the window.
They’re not ideal for enlarging an image as the blown-up image will be lower-quality - for this reason, enlarging an image is almost never a good idea. Image-resizing tools like this one are useful for shrinking images so they don’t take up as much visible area or on-disk space. By default, it will resize the image proportionally, maintaining the original aspect ratio to ensure the resized image doesn’t look stretched or smooshed. It supports many measurement units, including pixels. Select Tools > Adjust Size to bring up the Resize dialog, which will allow you to resize the image. As with any edit, click File > Save to save your changes.
Click Tools > Crop afterward and preview will crop the selection, cutting out everything else in the image. Preview uses the rectangular selection by default, so you should just be able to start clicking and dragging. Click the Tools menu and select Rectangular Selection if this isn’t working as expected.Ĭlick and drag anywhere in the image to select a rectangular section of the image. To revert to the original image file before you began editing it, click the File menu, point to Revert To, and select the original image version.Ĭropping an image is also simple. To undo any changes, click the Edit menu and select Undo.
0 kommentar(er)
