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Text Handling        281

              width of the capital letter "M" in the current font and font size. It is therefore relative to the
              font size and not a fixed value.

                                1.   Select the region to which you want to apply tracking.
                                2.   Type a value into the TRACKING text box (values are in
                                    1/1000ths of ems).

              From the keyboard you can increase or decrease the tracking by pressing "Alt + Right
              arrow", or "Alt + Left arrow". Each key press changes the tracking by 10/1000.

              Kerning
                               On the Advanced text Bar - Kerning lets you alter the space between
                               two characters (so affects horizontal spacing).

              Most good fonts have auto-kerning which means they already move appropriate pairs of
              characters together slightly, as you can see from this diagram:




              Auto-kerning off      Auto-kerning on      Manual kerning

              Kerning is measured in "ems" (enter values in 1/1000ths of "ems".) You can either type
              the kerning value in the text box, or click the arrows to nudge the values.

              It shares the same key shortcuts as above. If there is just a cursor, it alters the kerning,
              but if there’s a selected range of text, then it alters the tracking. Each key press alters it
              by 10/1000ths of a em.
              Condensing and expanding characters (aspect ratio)

              The aspect ratio (on the Advanced Text Bar) is the ratio between the height and width of
              the text. Ratios over 100% make the text wider than normal; under 100% make the text
              narrower.

              To change the aspect ratio:

                         Type a new value into the ASPECT text box on the InfoBar and press "".

              Or use the SELECTOR Tool to stretch or squash the complete line of text.

              It is not recommended to use values below 80% or above 130%. Better to use a special
              condensed variant of the font family if available. Alternatively use the tracking control to
              adjust the spacing without distorting the actual shapes of the characters.


              IMPORTANT: When creating websites, avoid changing text aspect ratio or tracking
              because these changes will not be reflected in the text of your website.
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