83 lines
1.9 KiB
Text
83 lines
1.9 KiB
Text
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file textFont.I
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* @author drose
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* @date 2002-02-08
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*/
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/**
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* Returns true if the font is valid and ready to use, false otherwise.
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*/
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INLINE bool TextFont::
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is_valid() const {
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return _is_valid;
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}
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/**
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* Returns true if the font is valid and ready to use, false otherwise.
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*/
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INLINE TextFont::
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operator bool () const {
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return is_valid();
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}
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/**
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* Returns the number of units high each line of text is.
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*/
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INLINE PN_stdfloat TextFont::
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get_line_height() const {
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return _line_height;
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}
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/**
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* Changes the number of units high each line of text is.
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*/
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INLINE void TextFont::
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set_line_height(PN_stdfloat line_height) {
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_line_height = line_height;
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}
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/**
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* Returns the number of units wide a space is.
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*/
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INLINE PN_stdfloat TextFont::
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get_space_advance() const {
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return _space_advance;
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}
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/**
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* Changes the number of units wide a space is.
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*/
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INLINE void TextFont::
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set_space_advance(PN_stdfloat space_advance) {
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_space_advance = space_advance;
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}
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/**
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* Returns the total margin between the edge of the glyph and the edge of the
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* cards. This includes _poly_margin and any additional outline.
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*/
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INLINE PN_stdfloat TextFont::
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get_total_poly_margin() const {
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return _total_poly_margin;
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}
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/**
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* Gets the glyph associated with the given character code, as well as an
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* optional scaling parameter that should be applied to the glyph's geometry
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* and advance parameters. Returns the glyph on success. On failure, it may
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* still return a printable glyph, or it may return NULL.
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*/
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INLINE CPT(TextGlyph) TextFont::
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get_glyph(int character) {
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CPT(TextGlyph) glyph;
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get_glyph(character, glyph);
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return glyph;
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}
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