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comboBox
javax.swing.JComboBox<E> comboBox
the combo box supplying glyph information.
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exitMenuItem
javax.swing.JMenuItem exitMenuItem
exit from the application.
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openFileChooser
javax.swing.JFileChooser openFileChooser
file chooser for PDF files.
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fileMenu
javax.swing.JMenu fileMenu
the File menu items.
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fonts
java.util.Set<E> fonts
the fonts
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font
PDFFont font
the current font
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jf
javax.swing.JFrame jf
the frame holding the app.
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gfont
java.awt.Font gfont
the font to draw glyphs in
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glyph
PDFGlyph glyph
the current glyph
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glyphBox
javax.swing.JComboBox<E> glyphBox
the list of glyphs in the current font
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glyphModel
javax.swing.SpinnerListModel glyphModel
a spinner list model to let a spinner choose the glyphs.
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glyphName
javax.swing.JLabel glyphName
the name of the current glyph.
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glyphSpinner
javax.swing.JSpinner glyphSpinner
a spinner to choose the glyphs.
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inputFile
java.io.File inputFile
the input file we are processing.
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menuBar
javax.swing.JMenuBar menuBar
the menu bar to let users supply information.
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openMenuItem
javax.swing.JMenuItem openMenuItem
open a new PDF file to examine its use of fonts.
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pdf
PDFFile pdf
the PDF file we are processing.