← Back
Editing: font_demo.rb
# # << Haru Free PDF Library 2.0.0 >> -- font_example.rb # # Copyright (c) 1999-2006 Takeshi Kanno <takeshi_kanno@est.hi-ho.ne.jp> # # Permission to use, copy, modify, distribute and sell this software # and its documentation for any purpose is hereby granted without fee, # provided that the above copyright notice appear in all copies and # that both that copyright notice and this permission notice appear # in supporting documentation. # It is provided "as is" without express or implied warranty. # require "hpdf" font_list = ["Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique", "Helvetica", "Helvetica-Bold", "Helvetica-Oblique", "Helvetica-BoldOblique", "Times-Roman", "Times-Bold", "Times-Italic", "Times-BoldItalic", "Symbol", "ZapfDingbats", nil] pdf = HPDFDoc.new page = pdf.add_page height = page.get_height width = page.get_width page.set_line_width(1.0) page.rectangle(50.0, 50.0, width - 100.0, height - 110.0) page.stroke font1 = pdf.get_font("Helvetica", nil) title = "Font Example" page.set_font_and_size(font1, 24.0) tw = page.text_width(title) page.begin_text page.text_out((width - tw) / 2, height - 50.0, title) page.set_font_and_size(font1, 16.0) page.text_out(60.0, height - 80.0, "<Standerd Type1 fonts samples>") page.end_text samp_text = "abcdefgABCDEFG12345!#$\%&+-@?" page.begin_text page.move_text_pos(60.0, height - 105.0) i = 0 while font_list[i] font2 = pdf.get_font(font_list[i], nil) page.set_font_and_size(font1, 9.0) page.show_text(font_list[i]) page.move_text_pos(0.0, -18.0) page.set_font_and_size(font2, 20.0) page.show_text(samp_text) page.move_text_pos(0.0, -20.0) i = i + 1 end page.end_text pdf.save_to_file($0 + ".pdf")
Save File
Cancel