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PDF: import Japanese rfpdf patch for textilized PDF (#69). 

Contributed by Jun NAITOH.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6131 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2011-06-30 03:47:15 +00:00
parent 5cfc42982b
commit dc4123cb9b
1 changed files with 30 additions and 13 deletions
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43
vendor/plugins/rfpdf/lib/fpdf/japanese.rb vendored
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@ -118,15 +118,20 @@ module PDF_Japanese
return l*@font_size/1000
end
def MultiCell(w,h,txt,border=0,align='L',fill=0)
def MultiCell(w,h,txt,border=0,align='L',fill=0,ln=1)
if(@current_font['type']=='Type0')
SJISMultiCell(w,h,txt,border,align,fill)
SJISMultiCell(w,h,txt,border,align,fill,ln)
else
super(w,h,txt,border,align,fill)
super(w,h,txt,border,align,fill,ln)
end
end
def SJISMultiCell(w,h,txt,border=0,align='L',fill=0)
def SJISMultiCell(w,h,txt,border=0,align='L',fill=0,ln=1)
# save current position
prevx = @x;
prevy = @y;
#Output text with automatic or explicit line breaks
cw=@current_font['cw']
if(w==0)
@ -221,18 +226,30 @@ module PDF_Japanese
b+='B'
end
Cell(w,h,s[j,i-j],b,2,align,fill)
@x=@l_margin
# move cursor to specified position
if (ln == 1)
# go to the beginning of the next line
@x=@l_margin
elsif (ln == 0)
# go to the top-right of the cell
@y = prevy;
@x = prevx + w;
elsif (ln == 2)
# go to the bottom-left of the cell
@x = prevx;
end
end
def Write(h,txt,link='')
def Write(h,txt,link='',fill=0)
if(@current_font['type']=='Type0')
SJISWrite(h,txt,link)
SJISWrite(h,txt,link,fill)
else
super(h,txt,link)
super(h,txt,link,fill)
end
end
def SJISWrite(h,txt,link)
def SJISWrite(h,txt,link,fill=0)
#SJIS version of Write()
cw=@current_font['cw']
w=@w-@r_margin-@x
@ -250,7 +267,7 @@ module PDF_Japanese
o=c
if(o==10)
#Explicit line break
Cell(w,h,s[j,i-j],0,2,'',0,link)
Cell(w,h,s[j,i-j],0,2,'',fill,link)
i+=1
sep=-1
j=i
@ -298,9 +315,9 @@ module PDF_Japanese
if(i==j)
i+=n
end
Cell(w,h,s[j,i-j],0,2,'',0,link)
Cell(w,h,s[j,i-j],0,2,'',fill,link)
else
Cell(w,h,s[j,sep-j],0,2,'',0,link)
Cell(w,h,s[j,sep-j],0,2,'',fill,link)
i=(s[sep].chr==' ') ? sep+1 : sep
end
sep=-1
@ -321,7 +338,7 @@ module PDF_Japanese
end
#Last chunk
if(i!=j)
Cell(l/1000*@font_size,h,s[j,i-j],0,0,'',0,link)
Cell(l*@font_size/1000.0,h,s[j,i-j],0,0,'',fill,link)
end
end