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Remove hard coded attributes in Text Element #29

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merged 2 commits into from
Oct 14, 2019
Merged

Remove hard coded attributes in Text Element #29

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1b90107
remove hard coded attributes
LagTag Oct 27, 2018
3bd8897
Default to 4
LagTag Oct 29, 2018
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23 changes: 21 additions & 2 deletions lib/zebra/zpl/text.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,9 @@ module Zpl
class Text
include Printable

attr_reader :font_size, :font_type, :width
class InvalidMaxLinesError < StandardError; end

attr_reader :font_size, :font_type, :width, :line_spacing, :hanging_indent

def font_size=(f)
FontSize.validate_font_size f
Expand All @@ -20,6 +22,19 @@ def width=(width)
end
end

def max_lines=(value)
raise InvalidMaxLinesError unless value.to_i >= 1
@max_lines = value
end

def line_spacing=(value)
@line_spacing = value || 0
end

def hanging_indent=(value)
@hanging_indent = value || 0
end

def font_type=(type)
FontType.validate_font_type type
@font_type = type
Expand Down Expand Up @@ -50,6 +65,10 @@ def print_mode
@print_mode || PrintMode::NORMAL
end

def max_lines
@max_lines || 4
end

def h_multiplier=(multiplier)
HorizontalMultiplier.validate_multiplier multiplier
@h_multiplier = multiplier
Expand All @@ -66,7 +85,7 @@ def to_zpl
# "^FO25,25^FB600,100,0,C,0^FDFoo^FS"

# "^CF#{font_type},#{font_size}^FO#{x},#{y}^FB609,4,0,#{justification},0^FD#{data}^FS"
"^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y}^FB#{width},4,0,#{justification},0^FD#{data}^FS"
"^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS"
end

private
Expand Down