Revit – Text Measurement in r2017


Issues with Text Measurement ? If you are thinking of upgrading a Revit project file to 2017, you may be surprised to find that your text got bigger. Here’s why:

The method for measuring text size is changed so that the Text Size parameter more accurately represents the height of a capital letter (similar to AutoCAD). Previously, Revit measured the size of text from the font baseline to the ascender line. Since most characters do not extend to the ascender line, physically measuring the font may not have produced expected results.

Text

The size of text now reports using the cap height, which measures from the baseline to the top of a capital letter M. Adjust the Text Size parameter to make these characters the desired height.

This change affects all text in Revit. After upgrading a model, please review all views and sheets to verify the changes to your text instances.

The text measurement changes and text editor enhancements introduce some new restrictions on text.

  • The editor can support font sizes from 1 point to 1638 points. For Arial, these font sizes translate to approximately 0.1″ to 16.3″ or 0.3 mm to 413.6 mm.
  • The text note also has a maximum width of 84″ or 2135 mm.