Class: PixelproSdk::DdlGen

Inherits:
Object
  • Object
show all
Defined in:
lib/pixelpro_sdk/ddl_gen.rb

Overview

generate the ddl_temp file

Instance Method Summary collapse

Instance Method Details

#add_image(str, x, y, mask) ⇒ Object 



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# File 'lib/pixelpro_sdk/ddl_gen.rb', line 19

def add_image str,x,y,mask

end

#add_text(str, x, y, mask = 1) ⇒ Object 



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# File 'lib/pixelpro_sdk/ddl_gen.rb', line 23

def add_text str,x,y,mask=1
  raise "param type error.Usage:add_text(String,Fixnum,Fixnum,Fixnum)" unless ((str.class == String)&&(x.class == Fixnum)&&(y.class == Fixnum)&&(mask.class == Fixnum))
  offset = x
  is_consisten = 0
  ddl_temp = ""
  start_ascii = [48,65,97]

  if str.is_all_num?
    return 0 if (x+str.length*4 > 25)
    is_consisten = 1
  elsif str.is_all_up?
    return 0 if (x+str.length*5 > 25)
    is_consisten = 2
  elsif str.is_all_low?
    return 0 if (x+str.length*6 > 25)
    is_consisten = 3
  end

  if (is_consisten > 0)
    ddl_temp += "14#{x.to_s(16).rjust(2, '0')}#{y.to_s(16).rjust(2, '0')}#{str.length}#{(is_consisten*2-2).to_s}"
    str.each_byte do |letter,index|
      ddl_temp += (letter-start_ascii[is_consisten-1]).to_s(16).rjust(2, '0')
    end
  else
    str.each_byte do |letter,index|
      #byebug
      if letter>=65
        if letter>=97
          ddl_temp += "14#{offset.to_s(16).rjust(2, '0')}#{y.to_s(16).rjust(2, '0')}14"+((letter-97).to_s(16)).rjust(2, '0')
          offset += 6
        else
          ddl_temp += "14#{offset.to_s(16).rjust(2, '0')}#{y.to_s(16).rjust(2, '0')}12"+((letter-65).to_s(16)).rjust(2, '0')
          offset += 5
        end
      else
        ddl_temp += "14#{offset.to_s(16).rjust(2, '0')}#{y.to_s(16).rjust(2, '0')}10"+((letter-48).to_s(16)).rjust(2, '0')
        offset += 4
      end
    end
  end
  if @ddl_str.nil?
    @ddl_str = ddl_temp
  else
    @ddl_str += ddl_temp
  end
  return 1
end

#init ⇒ Object 



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# File 'lib/pixelpro_sdk/ddl_gen.rb', line 11

def init
  @ddl_str = "0160"
end

#set_frame(num) ⇒ Object 



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# File 'lib/pixelpro_sdk/ddl_gen.rb', line 15

def set_frame num

end

#show_ddl ⇒ Object 



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# File 'lib/pixelpro_sdk/ddl_gen.rb', line 71

def show_ddl
  return (@ddl_str.length / 2).to_s(16).rjust(2, '0')+@ddl_str
end