- Hewlett-Packard Printer User Manual

Fonts
HP DeskJet 600, 700, 800, 900 & HP 2000 Series PCL Developer’s Guide 99
11.2.22 Placement
HP DeskJet 600/800/900 & HP 2000 Series printers ignore this field.
11.2.23 Underline Position (SBYTE)
Bitmap Font - Specifies the distance from the baseline to the top dot row of the underline in
dots. Zero specifies an underline position at the baseline. A positive value specifies an under-
line position above the baseline. A negative value specifies an underline position below the
baseline.
Scalable Font - Set to 0. Underline Distance is ignored. The Master Underline Position field
identifies this information for scalable fonts.
HP DeskJet 600 and 85X Series printers use this field for auto-underlining.
11.2.24 Underline Thickness (UBYTE)
Specifies the thickness of the underline in dots for a bitmap font.
Bitmap Font - Specified in dots. A bitmap font prints 3-dot thick underlines at 300 dpi and 6-
dot thick under- lines at 600 dpi.
Scalable Font - Should be ignored and set to 0. The Master Underline Height provides this
information.
HP DeskJet 600 and 85X Series printers use this field for auto-underlining.
11.2.25 Text Height (UINT)
Specifies the font’s optimum interline spacing for this font. This value is typically 120% of the
height of the font.
Bitmap Font - Specified in quarter-dot units.
Scalable Font - Specified in design window units (defined in the Scale Factor field).
11.2.26 Text Width (UINT)
Specifies the font’s average lowercase character width (it can be a weighted average).
Bitmap Font - Specified in quarter-dots.
Scalable Font - Specified in design window units (defined in the Scale Factor field).
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