After this, use the extensions along its edges to resize the blur area. Blur Sensitive Detailsįor times when you've got some sensitive information in an image, blur comes through as a useful option to hide such things out.Ĭlick on the Blur button in the toolbar to invoke the blur tool. Among these, the top one lets you control the amount of zoom, the middle allows you to change the magnification area, and the one at the bottom helps you change the size of the magnifier. Click on the magnifier to move it over the detail you want to magnify.Īnnotator also has a few more options for its Magnifier-three, to be precise-which are highlighted with tiny squares. We have already seen how to add images to our existing PDF file. If you use geomtext (), the text will be heavily overplotted on the same location, with one copy per data point: In Figure 7.3, each text label is 90 transparent, making it clear. Get your own PDF.co API key after signing up. This will place the magnifier on your image. While annotate (geom 'text') will add a single text object to the plot, geomtext () will create many text objects based on the data, as discussed in Recipe 5.11. If you'd like to use the magnifier, click on the Magnifier icon (with a plus sign). Magnify Important DetailsĪnnotator also comes with a magnifier option, which lets you zoom in on small details in your image, so you can highlight it to its viewers. In both cases, Annotator will give you a preview of your changes in the tiny preview window at the bottom. Similarly, you can use the Size slider to adjust the size of the font.
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