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Versions: 32
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Stored size: 1.51 KB
Contents
# frozen_string_literal: true
Prawn::Text::Formatted::Fragment.prepend (Module.new do
attr_reader :document
# Prevent fragment from being written by discarding the text, optionally forcing the width to 0
def conceal force_width_to_zero = false
if force_width_to_zero
@width = 0
@text = ''
else
@text = ' ' * space_count # preserve space_count so width is still computed correctly
end
end
# Don't strip soft hyphens when repacking unretrieved fragments
def include_trailing_white_space!
@format_state.delete :normalized_soft_hyphen
super
end
# Use .tr instead of .gsub to remove zero-width spaces
def strip_zero_width_spaces string
string.encoding == Encoding::UTF_8 ? (string.tr Prawn::Text::ZWSP, '') : string
end
# Modify the built-in ascender write method to allow an override value to be
# specified using the format_state hash.
def ascender= val
@ascender = (format_state.key? :ascender) ? format_state[:ascender] : val
end
# Modify the built-in ascender write method to allow an override value to be
# specified using the format_state hash.
def descender= val
@descender = (format_state.key? :descender) ? format_state[:descender] : val
end
def width
if (val = format_state[:width])
val = (val.end_with? 'em') ? val.to_f * @document.font_size : (@document.str_to_pt val) if String === val
else
val = super
end
if (border_offset = format_state[:border_offset])
val += border_offset * 2
end
val
end
end)
Version data entries
32 entries across 32 versions & 1 rubygems