Linux offers various image manipulation tools to help you edit images.
Some of the popular ones include GIMP, Pinta, and Krita.
What Is Annotator?
It has a clean interface and is easy to use.
Annotator Features
Annotator comes with a wide array of features.
Here’s a breakdown of the instructions to install and get it running on your Linux machine.
The easiest way to do this is to launch the applications menu, search forAnnotator, and run it.
We’ve listed the instructions to use these Annotator tools so you could familiarize yourself with them.
press theArrowbutton (the first button in the toolbar) to add an arrow to your image.
Then, click and drag the arrow wherever you want on the image.
If you’ve used a filled shape, it’s possible for you to also change its color.
Lastly, Annotator also lets you change the border of these callout shapes.
Add Text
Adding text is a useful technique to add important information or missing context to your images.
One neat feature of Annotator is the multiple text formatting options it offers.
Similarly, it’s possible for you to use theSizeslider to adjust the size of the font.
If you’d like to use the magnifier, hit theMagnifiericon (with a plus sign).
This will place the magnifier on your image.
tap on the magnifier to move it over the detail you want to magnify.
Annotator also has a few more options for its Magnifierthree, to be precisewhich are highlighted with tiny squares.
tap on theBlurbutton in the toolbar to invoke the blur tool.
After this, use the extensions along its edges to resize the blur area.
Crop an Image
Cropping is a fairly common editing feature on most image manipulation tools.
The cropping feature in Annotator lets you cut out unnecessary elements/parts of an image.
To use it, first, choose theCrop Imagebutton to bring up the cropping tool.
Resize an Image
At times, you may want images in a particular size.
While you’re here, you might also set margins or change the unit from pixels to percentage.
Once everything’s set, punch theResizebutton to resize the image.
Annotator offers a bunch of export options to help you with the same.
To access these options, hit theExport Imagebutton in the menu bar and select an option from the list.
Perform these steps and hitExportto save the modified image.
