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Poodletooth-iLand/panda/pandac/input/libp3pnmtext.in
Loudrob 02c7dc11e4 Initial commit
2015-03-03 17:10:12 -05:00

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1412103275
2 2
12 libp3pnmtext 4 g64k 12 panda3d.core
42
45 13 ~FreetypeFont 0 4 87 27 FreetypeFont::~FreetypeFont 0 0 709
// Filename: freetypeFont.I
// Created by: drose (07Sep03)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University. All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license. You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::Destructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
41
inline FreetypeFont::~FreetypeFont(void);
46 14 set_point_size 0 4 87 28 FreetypeFont::set_point_size 0 1 1 585
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_point_size
// Access: Public
// Description: Sets the point size of the font. This controls the
// apparent size of the font onscreen. By convention, a
// 10 point font is about 1 screen unit high.
//
// This should only be called before any characters have
// been requested out of the font, or immediately after
// calling clear().
////////////////////////////////////////////////////////////////////
59
inline bool FreetypeFont::set_point_size(float point_size);
47 14 get_point_size 0 4 87 28 FreetypeFont::get_point_size 0 1 2 260
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_point_size
// Access: Public
// Description: Returns the point size of the font.
////////////////////////////////////////////////////////////////////
54
inline float FreetypeFont::get_point_size(void) const;
48 19 set_pixels_per_unit 0 4 87 33 FreetypeFont::set_pixels_per_unit 0 1 3 770
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_pixels_per_unit
// Access: Public
// Description: Set the resolution of the texture map, and hence the
// clarity of the resulting font. This sets the number
// of pixels in the texture map that are used for each
// onscreen unit.
//
// Setting this number larger results in an easier to
// read font, but at the cost of more texture memory.
//
// This should only be called before any characters have
// been requested out of the font, or immediately after
// calling clear().
////////////////////////////////////////////////////////////////////
69
inline bool FreetypeFont::set_pixels_per_unit(float pixels_per_unit);
49 19 get_pixels_per_unit 0 4 87 33 FreetypeFont::get_pixels_per_unit 0 1 4 317
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_pixels_per_unit
// Access: Public
// Description: Returns the resolution of the texture map. See
// set_pixels_per_unit().
////////////////////////////////////////////////////////////////////
59
inline float FreetypeFont::get_pixels_per_unit(void) const;
50 14 set_pixel_size 0 4 87 28 FreetypeFont::set_pixel_size 0 1 5 456
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_pixel_size
// Access: Public
// Description: Computes the appropriate pixels_per_unit value to set
// the size of the font in the texture to the indicated
// number of pixels. This is just another way to
// specify pixels_per_unit().
////////////////////////////////////////////////////////////////////
59
inline bool FreetypeFont::set_pixel_size(float pixel_size);
51 14 get_pixel_size 0 4 87 28 FreetypeFont::get_pixel_size 0 1 6 311
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_pixel_size
// Access: Public
// Description: Returns the size of the font in pixels, as it appears
// in the texture.
////////////////////////////////////////////////////////////////////
54
inline float FreetypeFont::get_pixel_size(void) const;
52 16 set_scale_factor 0 4 87 30 FreetypeFont::set_scale_factor 0 1 7 930
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_scale_factor
// Access: Public
// Description: Sets the factor by which the font is rendered larger
// by the FreeType library before being filtered down to
// its actual size in the texture as specified by
// set_pixels_per_unit(). This may be set to a number
// larger than 1.0 to improve the font's antialiasing
// (since FreeType doesn't really do a swell job of
// antialiasing by itself). There is some performance
// implication for setting this different than 1.0.
//
// This should only be called before any characters have
// been requested out of the font, or immediately after
// calling clear().
////////////////////////////////////////////////////////////////////
63
inline bool FreetypeFont::set_scale_factor(float scale_factor);
53 16 get_scale_factor 0 4 87 30 FreetypeFont::get_scale_factor 0 1 8 307
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_scale_factor
// Access: Public
// Description: Returns the antialiasing scale factor. See
// set_scale_factor().
////////////////////////////////////////////////////////////////////
56
inline float FreetypeFont::get_scale_factor(void) const;
54 20 set_native_antialias 0 4 87 34 FreetypeFont::set_native_antialias 0 1 9 827
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_native_antialias
// Access: Public
// Description: Sets whether the Freetype library's built-in
// antialias mode is enabled. There are two unrelated
// ways to achieve antialiasing: with Freetype's native
// antialias mode, and with the use of a scale_factor
// greater than one. By default, both modes are
// enabled.
//
// At low resolutions, some fonts may do better with one
// mode or the other. In general, Freetype's native
// antialiasing will produce less blurry results, but
// may introduce more artifacts.
////////////////////////////////////////////////////////////////////
70
inline void FreetypeFont::set_native_antialias(bool native_antialias);
55 20 get_native_antialias 0 4 87 34 FreetypeFont::get_native_antialias 0 1 10 339
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_native_antialias
// Access: Public
// Description: Returns whether Freetype's built-in antialias mode is
// enabled. See set_native_antialias().
////////////////////////////////////////////////////////////////////
59
inline bool FreetypeFont::get_native_antialias(void) const;
56 19 get_font_pixel_size 0 4 87 33 FreetypeFont::get_font_pixel_size 0 1 11 709
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_font_pixel_size
// Access: Public
// Description: This is used to report whether the requested pixel
// size is being only approximated by a fixed-pixel-size
// font. This returns 0 in the normal case, in which a
// scalable font is used, or the fixed-pixel-size font
// has exactly the requested pixel size.
//
// If this returns non-zero, it is the pixel size of the
// font that we are using to approximate our desired
// size.
////////////////////////////////////////////////////////////////////
57
inline int FreetypeFont::get_font_pixel_size(void) const;
57 15 get_line_height 0 4 87 29 FreetypeFont::get_line_height 0 1 12 297
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_line_height
// Access: Public
// Description: Returns the number of units high each line of text
// is.
////////////////////////////////////////////////////////////////////
55
inline float FreetypeFont::get_line_height(void) const;
58 17 get_space_advance 0 4 87 31 FreetypeFont::get_space_advance 0 1 13 272
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_space_advance
// Access: Public
// Description: Returns the number of units wide a space is.
////////////////////////////////////////////////////////////////////
57
inline float FreetypeFont::get_space_advance(void) const;
59 19 get_points_per_unit 0 4 87 33 FreetypeFont::get_points_per_unit 0 1 14 404
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_points_per_unit
// Access: Public, Static
// Description: Returns the point size of the font that is one Panda
// unit high. This is an arbitrary Panda convention for
// text, and is set to 10.0.
////////////////////////////////////////////////////////////////////
60
static inline float FreetypeFont::get_points_per_unit(void);
60 19 get_points_per_inch 0 4 87 33 FreetypeFont::get_points_per_inch 0 1 15 341
////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_points_per_inch
// Access: Public, Static
// Description: Returns the number of points in one inch. This is a
// universal typographic convention.
////////////////////////////////////////////////////////////////////
60
static inline float FreetypeFont::get_points_per_inch(void);
61 12 PNMTextGlyph 0 4 89 26 PNMTextGlyph::PNMTextGlyph 0 1 16 222
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
43
PNMTextGlyph::PNMTextGlyph(double advance);
62 13 ~PNMTextGlyph 0 4 89 27 PNMTextGlyph::~PNMTextGlyph 0 0 221
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::Destructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
34
PNMTextGlyph::~PNMTextGlyph(void);
63 11 get_advance 0 4 89 25 PNMTextGlyph::get_advance 0 1 17 819
// Filename: pnmTextGlyph.I
// Created by: drose (07Sep03)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University. All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license. You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_advance
// Access: Public
// Description: Returns the number of pixels by which the pen should
// be advanced after rendering this glyph.
////////////////////////////////////////////////////////////////////
49
inline int PNMTextGlyph::get_advance(void) const;
64 5 place 0 4 89 19 PNMTextGlyph::place 0 2 18 19 948
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::place
// Access: Public
// Description: Copies the glyph to the indicated destination image
// at the indicated origin. It colors the glyph pixels
// the indicated foreground color, blends antialiased
// pixels with the appropriate amount of the foreground
// color and the existing background color, and leaves
// other pixels alone.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::place
// Access: Public
// Description: This flavor of place() also fills in the interior
// color. This requires that determine_interior was
// called earlier.
////////////////////////////////////////////////////////////////////
199
void PNMTextGlyph::place(PNMImage &dest_image, int xp, int yp, LVecBase4f const &fg);
void PNMTextGlyph::place(PNMImage &dest_image, int xp, int yp, LVecBase4f const &fg, LVecBase4f const &interior);
65 8 get_left 0 4 89 22 PNMTextGlyph::get_left 0 1 20 296
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_left
// Access: Public
// Description: Returns the x coordinate of the leftmost pixel in the
// glyph.
////////////////////////////////////////////////////////////////////
46
inline int PNMTextGlyph::get_left(void) const;
66 9 get_right 0 4 89 23 PNMTextGlyph::get_right 0 1 21 298
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_right
// Access: Public
// Description: Returns the x coordinate of the rightmost pixel in the
// glyph.
////////////////////////////////////////////////////////////////////
47
inline int PNMTextGlyph::get_right(void) const;
67 10 get_bottom 0 4 89 24 PNMTextGlyph::get_bottom 0 1 22 300
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_bottom
// Access: Public
// Description: Returns the y coordinate of the bottommost pixel in
// the glyph.
////////////////////////////////////////////////////////////////////
48
inline int PNMTextGlyph::get_bottom(void) const;
68 7 get_top 0 4 89 21 PNMTextGlyph::get_top 0 1 23 294
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_top
// Access: Public
// Description: Returns the y coordinate of the topmost pixel in the
// glyph.
////////////////////////////////////////////////////////////////////
45
inline int PNMTextGlyph::get_top(void) const;
69 10 get_height 0 4 89 24 PNMTextGlyph::get_height 0 1 24 263
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_height
// Access: Public
// Description: Returns the height of the glyph in pixels.
////////////////////////////////////////////////////////////////////
48
inline int PNMTextGlyph::get_height(void) const;
70 9 get_width 0 4 89 23 PNMTextGlyph::get_width 0 1 25 261
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_width
// Access: Public
// Description: Returns the width of the glyph in pixels.
////////////////////////////////////////////////////////////////////
47
inline int PNMTextGlyph::get_width(void) const;
71 9 get_value 0 4 89 23 PNMTextGlyph::get_value 0 1 26 512
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_value
// Access: Public
// Description: Returns the value of the indicated pixel of the
// glyph. The result is in the range [0, 1], where 0
// indicates the pixel is not part of the glyph, and 1
// indicates it is. Intermediate values are used to
// represent antialiasing.
////////////////////////////////////////////////////////////////////
58
inline double PNMTextGlyph::get_value(int x, int y) const;
72 17 get_interior_flag 0 4 89 31 PNMTextGlyph::get_interior_flag 0 1 27 367
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_interior_flag
// Access: Public
// Description: Returns true if the indicated pixel represents a
// pixel in the interior of a hollow font, false
// otherwise.
////////////////////////////////////////////////////////////////////
64
inline bool PNMTextGlyph::get_interior_flag(int x, int y) const;
73 12 PNMTextMaker 0 4 90 26 PNMTextMaker::PNMTextMaker 0 3 28 29 30 1030
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Constructor
// Access: Public
// Description: The constructor expects the name of some font file
// that FreeType can read, along with face_index,
// indicating which font within the file to load
// (usually 0).
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Constructor
// Access: Public
// Description: This constructor works as above, but it takes the
// font data from an in-memory buffer instead of from a
// named file.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Copy Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
212
PNMTextMaker::PNMTextMaker(Filename const &font_filename, int face_index);
PNMTextMaker::PNMTextMaker(char const *font_data, int data_length, int face_index);
PNMTextMaker::PNMTextMaker(PNMTextMaker const &copy);
74 13 ~PNMTextMaker 0 4 90 27 PNMTextMaker::~PNMTextMaker 0 0 221
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Destructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
34
PNMTextMaker::~PNMTextMaker(void);
75 8 is_valid 0 4 90 22 PNMTextMaker::is_valid 0 1 31 810
// Filename: pnmTextMaker.I
// Created by: drose (07Sep03)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University. All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license. You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::is_valid
// Access: Public
// Description: Returns true if the PNMTextMaker is valid and ready to
// generate text, false otherwise.
////////////////////////////////////////////////////////////////////
47
inline bool PNMTextMaker::is_valid(void) const;
76 9 set_align 0 4 90 23 PNMTextMaker::set_align 0 1 32 222
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_align
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
72
inline void PNMTextMaker::set_align(PNMTextMaker::Alignment align_type);
77 9 get_align 0 4 90 23 PNMTextMaker::get_align 0 1 33 222
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_align
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
67
inline PNMTextMaker::Alignment PNMTextMaker::get_align(void) const;
78 17 set_interior_flag 0 4 90 31 PNMTextMaker::set_interior_flag 0 1 34 785
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_interior_flag
// Access: Published
// Description: Sets the flag that indicates whether the interior of
// hollow fonts is identified as a preprocess as each
// glyph is loaded. If this flag is true, you may
// specify an interior color along with a fg and bg
// color when you place text; if the flag is false, the
// interior color is ignored.
//
// It is generally best to set_native_antialias(0) when
// using this feature. Also, this works best when the
// pixel size is not very small.
////////////////////////////////////////////////////////////////////
64
inline void PNMTextMaker::set_interior_flag(bool interior_flag);
79 17 get_interior_flag 0 4 90 31 PNMTextMaker::get_interior_flag 0 1 35 230
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_interior_flag
// Access: Published
// Description:
////////////////////////////////////////////////////////////////////
56
inline bool PNMTextMaker::get_interior_flag(void) const;
80 6 set_fg 0 4 90 20 PNMTextMaker::set_fg 0 1 36 436
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_fg
// Access: Published
// Description: Sets the foreground color of text that will be
// generated by future calls to generate_into(). This
// is the color that all of the "on" pixels in the font
// will show as.
////////////////////////////////////////////////////////////////////
55
inline void PNMTextMaker::set_fg(LVecBase4f const &fg);
81 6 get_fg 0 4 90 20 PNMTextMaker::get_fg 0 1 37 332
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_fg
// Access: Published
// Description: Returns the foreground color of text that will be
// generated by future calls to generate_into().
////////////////////////////////////////////////////////////////////
58
inline LVecBase4f const &PNMTextMaker::get_fg(void) const;
82 12 set_interior 0 4 90 26 PNMTextMaker::set_interior 0 1 38 443
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_interior
// Access: Published
// Description: Sets the color that will be used to render the
// interior portions of hollow fonts in future calls to
// generate_into(). This is respected only if
// interior_flag is true.
////////////////////////////////////////////////////////////////////
67
inline void PNMTextMaker::set_interior(LVecBase4f const &interior);
83 12 get_interior 0 4 90 26 PNMTextMaker::get_interior 0 1 39 327
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_interior
// Access: Published
// Description: Returns the color that will be used to render the
// interior portions of hollow fonts.
////////////////////////////////////////////////////////////////////
64
inline LVecBase4f const &PNMTextMaker::get_interior(void) const;
84 13 generate_into 0 4 90 27 PNMTextMaker::generate_into 0 2 40 41 778
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::generate_into
// Access: Public
// Description: Generates a single line of text into the indicated
// image at the indicated position; the return value is
// the total width in pixels.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::generate_into
// Access: Public
// Description: Generates a single line of text into the indicated
// image at the indicated position; the return value is
// the total width in pixels.
////////////////////////////////////////////////////////////////////
215
inline int PNMTextMaker::generate_into(basic_string< char > const &text, PNMImage &dest_image, int x, int y);
int PNMTextMaker::generate_into(basic_string< wchar_t > const &text, PNMImage &dest_image, int x, int y);
85 10 calc_width 0 4 90 24 PNMTextMaker::calc_width 0 2 42 43 594
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::calc_width
// Access: Public
// Description: Returns the width in pixels of the indicated line of
// text.
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::calc_width
// Access: Public
// Description: Returns the width in pixels of the indicated line of
// text.
////////////////////////////////////////////////////////////////////
137
inline int PNMTextMaker::calc_width(basic_string< char > const &text);
int PNMTextMaker::calc_width(basic_string< wchar_t > const &text);
86 9 get_glyph 0 4 90 23 PNMTextMaker::get_glyph 0 1 44 321
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_glyph
// Access: Public
// Description: Returns the glyph for the indicated index, or NULL if
// it is not defined in the font.
////////////////////////////////////////////////////////////////////
53
PNMTextGlyph *PNMTextMaker::get_glyph(int character);
44
1 14 Dtool_g64krq_A 0 6 4 94 0 14 Dtool_g64krq_A 585 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_point_size
// Access: Public
// Description: Sets the point size of the font. This controls the
// apparent size of the font onscreen. By convention, a
// 10 point font is about 1 screen unit high.
//
// This should only be called before any characters have
// been requested out of the font, or immediately after
// calling clear().
//////////////////////////////////////////////////////////////////// 2 4 this 3 92 10 point_size 1 93
2 14 Dtool_g64km_c2 0 6 5 93 0 14 Dtool_g64km_c2 260 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_point_size
// Access: Public
// Description: Returns the point size of the font.
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
3 14 Dtool_g64kdi3p 0 6 6 94 0 14 Dtool_g64kdi3p 770 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_pixels_per_unit
// Access: Public
// Description: Set the resolution of the texture map, and hence the
// clarity of the resulting font. This sets the number
// of pixels in the texture map that are used for each
// onscreen unit.
//
// Setting this number larger results in an easier to
// read font, but at the cost of more texture memory.
//
// This should only be called before any characters have
// been requested out of the font, or immediately after
// calling clear().
//////////////////////////////////////////////////////////////////// 2 4 this 3 92 15 pixels_per_unit 1 93
4 14 Dtool_g64kai5U 0 6 7 93 0 14 Dtool_g64kai5U 317 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_pixels_per_unit
// Access: Public
// Description: Returns the resolution of the texture map. See
// set_pixels_per_unit().
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
5 14 Dtool_g64kBSHq 0 6 8 94 0 14 Dtool_g64kBSHq 456 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_pixel_size
// Access: Public
// Description: Computes the appropriate pixels_per_unit value to set
// the size of the font in the texture to the indicated
// number of pixels. This is just another way to
// specify pixels_per_unit().
//////////////////////////////////////////////////////////////////// 2 4 this 3 92 10 pixel_size 1 93
6 14 Dtool_g64kDHmf 0 6 9 93 0 14 Dtool_g64kDHmf 311 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_pixel_size
// Access: Public
// Description: Returns the size of the font in pixels, as it appears
// in the texture.
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
7 14 Dtool_g64kqpYX 0 6 10 94 0 14 Dtool_g64kqpYX 930 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_scale_factor
// Access: Public
// Description: Sets the factor by which the font is rendered larger
// by the FreeType library before being filtered down to
// its actual size in the texture as specified by
// set_pixels_per_unit(). This may be set to a number
// larger than 1.0 to improve the font's antialiasing
// (since FreeType doesn't really do a swell job of
// antialiasing by itself). There is some performance
// implication for setting this different than 1.0.
//
// This should only be called before any characters have
// been requested out of the font, or immediately after
// calling clear().
//////////////////////////////////////////////////////////////////// 2 4 this 3 92 12 scale_factor 1 93
8 14 Dtool_g64kO5fA 0 6 11 93 0 14 Dtool_g64kO5fA 307 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_scale_factor
// Access: Public
// Description: Returns the antialiasing scale factor. See
// set_scale_factor().
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
9 14 Dtool_g64kIE7J 0 4 12 97 0 14 Dtool_g64kIE7J 827 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::set_native_antialias
// Access: Public
// Description: Sets whether the Freetype library's built-in
// antialias mode is enabled. There are two unrelated
// ways to achieve antialiasing: with Freetype's native
// antialias mode, and with the use of a scale_factor
// greater than one. By default, both modes are
// enabled.
//
// At low resolutions, some fonts may do better with one
// mode or the other. In general, Freetype's native
// antialiasing will produce less blurry results, but
// may introduce more artifacts.
//////////////////////////////////////////////////////////////////// 2 4 this 3 92 16 native_antialias 1 94
10 14 Dtool_g64kAUYP 0 6 13 94 0 14 Dtool_g64kAUYP 339 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_native_antialias
// Access: Public
// Description: Returns whether Freetype's built-in antialias mode is
// enabled. See set_native_antialias().
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
11 14 Dtool_g64knG_N 0 6 14 98 0 14 Dtool_g64knG_N 709 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_font_pixel_size
// Access: Public
// Description: This is used to report whether the requested pixel
// size is being only approximated by a fixed-pixel-size
// font. This returns 0 in the normal case, in which a
// scalable font is used, or the fixed-pixel-size font
// has exactly the requested pixel size.
//
// If this returns non-zero, it is the pixel size of the
// font that we are using to approximate our desired
// size.
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
12 14 Dtool_g64k8adn 0 6 15 93 0 14 Dtool_g64k8adn 297 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_line_height
// Access: Public
// Description: Returns the number of units high each line of text
// is.
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
13 14 Dtool_g64kpqVj 0 6 16 93 0 14 Dtool_g64kpqVj 272 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_space_advance
// Access: Public
// Description: Returns the number of units wide a space is.
//////////////////////////////////////////////////////////////////// 1 4 this 3 95
14 14 Dtool_g64k1C87 0 6 17 93 0 14 Dtool_g64k1C87 404 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_points_per_unit
// Access: Public, Static
// Description: Returns the point size of the font that is one Panda
// unit high. This is an arbitrary Panda convention for
// text, and is set to 10.0.
//////////////////////////////////////////////////////////////////// 0
15 14 Dtool_g64kf0K8 0 6 18 93 0 14 Dtool_g64kf0K8 341 ////////////////////////////////////////////////////////////////////
// Function: FreetypeFont::get_points_per_inch
// Access: Public, Static
// Description: Returns the number of points in one inch. This is a
// universal typographic convention.
//////////////////////////////////////////////////////////////////// 0
16 14 Dtool_g64kqxLg 0 7 20 100 62 14 Dtool_g64kqxLg 222 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::Constructor
// Access: Public
// Description:
//////////////////////////////////////////////////////////////////// 1 7 advance 1 99
17 14 Dtool_g64k1ocK 0 6 22 98 0 14 Dtool_g64k1ocK 819 // Filename: pnmTextGlyph.I
// Created by: drose (07Sep03)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University. All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license. You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_advance
// Access: Public
// Description: Returns the number of pixels by which the pen should
// be advanced after rendering this glyph.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
18 14 Dtool_g64kKamC 0 4 23 97 0 14 Dtool_g64kKamC 581 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::place
// Access: Public
// Description: Copies the glyph to the indicated destination image
// at the indicated origin. It colors the glyph pixels
// the indicated foreground color, blends antialiased
// pixels with the appropriate amount of the foreground
// color and the existing background color, and leaves
// other pixels alone.
//////////////////////////////////////////////////////////////////// 5 4 this 3 100 10 dest_image 1 103 2 xp 1 98 2 yp 1 98 2 fg 1 105
19 14 Dtool_g64kXZGO 0 4 23 97 0 14 Dtool_g64kXZGO 365 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::place
// Access: Public
// Description: This flavor of place() also fills in the interior
// color. This requires that determine_interior was
// called earlier.
//////////////////////////////////////////////////////////////////// 6 4 this 3 100 10 dest_image 1 103 2 xp 1 98 2 yp 1 98 2 fg 1 105 8 interior 1 105
20 14 Dtool_g64kNN7S 0 6 24 98 0 14 Dtool_g64kNN7S 296 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_left
// Access: Public
// Description: Returns the x coordinate of the leftmost pixel in the
// glyph.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
21 14 Dtool_g64kOTta 0 6 25 98 0 14 Dtool_g64kOTta 298 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_right
// Access: Public
// Description: Returns the x coordinate of the rightmost pixel in the
// glyph.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
22 14 Dtool_g64kebU7 0 6 26 98 0 14 Dtool_g64kebU7 300 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_bottom
// Access: Public
// Description: Returns the y coordinate of the bottommost pixel in
// the glyph.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
23 14 Dtool_g64kY8fj 0 6 27 98 0 14 Dtool_g64kY8fj 294 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_top
// Access: Public
// Description: Returns the y coordinate of the topmost pixel in the
// glyph.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
24 14 Dtool_g64kTe45 0 6 28 98 0 14 Dtool_g64kTe45 263 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_height
// Access: Public
// Description: Returns the height of the glyph in pixels.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
25 14 Dtool_g64kgCtM 0 6 29 98 0 14 Dtool_g64kgCtM 261 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_width
// Access: Public
// Description: Returns the width of the glyph in pixels.
//////////////////////////////////////////////////////////////////// 1 4 this 3 101
26 14 Dtool_g64kXUpe 0 6 30 99 0 14 Dtool_g64kXUpe 512 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_value
// Access: Public
// Description: Returns the value of the indicated pixel of the
// glyph. The result is in the range [0, 1], where 0
// indicates the pixel is not part of the glyph, and 1
// indicates it is. Intermediate values are used to
// represent antialiasing.
//////////////////////////////////////////////////////////////////// 3 4 this 3 101 1 x 1 98 1 y 1 98
27 14 Dtool_g64klSd8 0 6 31 94 0 14 Dtool_g64klSd8 367 ////////////////////////////////////////////////////////////////////
// Function: PNMTextGlyph::get_interior_flag
// Access: Public
// Description: Returns true if the indicated pixel represents a
// pixel in the interior of a hollow font, false
// otherwise.
//////////////////////////////////////////////////////////////////// 3 4 this 3 101 1 x 1 98 1 y 1 98
28 14 Dtool_g64kSyOX 0 7 33 111 74 14 Dtool_g64kSyOX 429 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Constructor
// Access: Public
// Description: The constructor expects the name of some font file
// that FreeType can read, along with face_index,
// indicating which font within the file to load
// (usually 0).
//////////////////////////////////////////////////////////////////// 2 13 font_filename 1 108 10 face_index 1 98
29 14 Dtool_g64kd29m 0 7 33 111 74 14 Dtool_g64kd29m 227 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Copy Constructor
// Access: Public
// Description:
//////////////////////////////////////////////////////////////////// 1 4 copy 1 112
30 14 Dtool_g64kG17a 0 7 33 111 74 14 Dtool_g64kG17a 370 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::Constructor
// Access: Public
// Description: This constructor works as above, but it takes the
// font data from an in-memory buffer instead of from a
// named file.
//////////////////////////////////////////////////////////////////// 3 9 font_data 1 114 11 data_length 1 98 10 face_index 1 98
31 14 Dtool_g64k6__N 0 6 36 94 0 14 Dtool_g64k6__N 810 // Filename: pnmTextMaker.I
// Created by: drose (07Sep03)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University. All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license. You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::is_valid
// Access: Public
// Description: Returns true if the PNMTextMaker is valid and ready to
// generate text, false otherwise.
//////////////////////////////////////////////////////////////////// 1 4 this 3 112
32 14 Dtool_g64kdlef 0 4 37 97 0 14 Dtool_g64kdlef 222 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_align
// Access: Published
// Description:
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 10 align_type 1 91
33 14 Dtool_g64kdekm 0 6 38 91 0 14 Dtool_g64kdekm 222 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_align
// Access: Published
// Description:
//////////////////////////////////////////////////////////////////// 1 4 this 3 112
34 14 Dtool_g64knznD 0 4 39 97 0 14 Dtool_g64knznD 785 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_interior_flag
// Access: Published
// Description: Sets the flag that indicates whether the interior of
// hollow fonts is identified as a preprocess as each
// glyph is loaded. If this flag is true, you may
// specify an interior color along with a fg and bg
// color when you place text; if the flag is false, the
// interior color is ignored.
//
// It is generally best to set_native_antialias(0) when
// using this feature. Also, this works best when the
// pixel size is not very small.
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 13 interior_flag 1 94
35 14 Dtool_g64kstpe 0 6 40 94 0 14 Dtool_g64kstpe 230 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_interior_flag
// Access: Published
// Description:
//////////////////////////////////////////////////////////////////// 1 4 this 3 112
36 14 Dtool_g64kYtt9 0 4 41 97 0 14 Dtool_g64kYtt9 436 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_fg
// Access: Published
// Description: Sets the foreground color of text that will be
// generated by future calls to generate_into(). This
// is the color that all of the "on" pixels in the font
// will show as.
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 2 fg 1 105
37 14 Dtool_g64k4B6D 0 6 42 105 0 14 Dtool_g64k4B6D 332 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_fg
// Access: Published
// Description: Returns the foreground color of text that will be
// generated by future calls to generate_into().
//////////////////////////////////////////////////////////////////// 1 4 this 3 112
38 14 Dtool_g64kkBhG 0 4 43 97 0 14 Dtool_g64kkBhG 443 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::set_interior
// Access: Published
// Description: Sets the color that will be used to render the
// interior portions of hollow fonts in future calls to
// generate_into(). This is respected only if
// interior_flag is true.
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 8 interior 1 105
39 14 Dtool_g64kAU9W 0 6 44 105 0 14 Dtool_g64kAU9W 327 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_interior
// Access: Published
// Description: Returns the color that will be used to render the
// interior portions of hollow fonts.
//////////////////////////////////////////////////////////////////// 1 4 this 3 112
40 14 Dtool_g64kJGVO 0 6 45 98 0 14 Dtool_g64kJGVO 388 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::generate_into
// Access: Public
// Description: Generates a single line of text into the indicated
// image at the indicated position; the return value is
// the total width in pixels.
//////////////////////////////////////////////////////////////////// 5 4 this 3 111 4 text 1 114 10 dest_image 1 103 1 x 1 98 1 y 1 98
41 14 Dtool_g64kAbIL 0 6 45 98 0 14 Dtool_g64kAbIL 388 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::generate_into
// Access: Public
// Description: Generates a single line of text into the indicated
// image at the indicated position; the return value is
// the total width in pixels.
//////////////////////////////////////////////////////////////////// 5 4 this 3 111 4 text 1 114 10 dest_image 1 103 1 x 1 98 1 y 1 98
42 14 Dtool_g64kq0xt 0 6 46 98 0 14 Dtool_g64kq0xt 296 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::calc_width
// Access: Public
// Description: Returns the width in pixels of the indicated line of
// text.
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 4 text 1 114
43 14 Dtool_g64ky83A 0 6 46 98 0 14 Dtool_g64ky83A 296 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::calc_width
// Access: Public
// Description: Returns the width in pixels of the indicated line of
// text.
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 4 text 1 114
44 14 Dtool_g64kvFKg 0 6 47 100 0 14 Dtool_g64kvFKg 321 ////////////////////////////////////////////////////////////////////
// Function: PNMTextMaker::get_glyph
// Access: Public
// Description: Returns the glyph for the indicated index, or NULL if
// it is not defined in the font.
//////////////////////////////////////////////////////////////////// 2 4 this 3 111 9 character 1 98
30
87 12 FreetypeFont 0 26625 12 FreetypeFont 12 FreetypeFont 0 0 0 0 45 0 15 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 0 0 1 0 88 0 0 0 0 481
////////////////////////////////////////////////////////////////////
// Class : FreetypeFont
// Description : This is a common base class for both DynamicTextFont
// and PNMTextMaker. Both of these are utility classes
// that use the FreeType library to generate glyphs from
// fonts; this class abstracts out that common wrapper
// around FreeType.
////////////////////////////////////////////////////////////////////
88 7 Namable 0 2049 7 Namable 7 Namable 0 0 0 0 0 0 0 0 0 0 0 0 324
////////////////////////////////////////////////////////////////////
// Class : Namable
// Description : A base class for all things which can have a name.
// The name is either empty or nonempty, but it is never
// NULL.
////////////////////////////////////////////////////////////////////
89 12 PNMTextGlyph 0 26625 12 PNMTextGlyph 12 PNMTextGlyph 0 0 0 1 61 62 0 10 63 64 65 66 67 68 69 70 71 72 0 0 0 0 0 218
////////////////////////////////////////////////////////////////////
// Class : PNMTextGlyph
// Description : A single glyph in a PNMTextMaker.
////////////////////////////////////////////////////////////////////
90 12 PNMTextMaker 0 26625 12 PNMTextMaker 12 PNMTextMaker 0 0 0 1 73 74 0 12 75 76 77 78 79 80 81 82 83 84 85 86 0 0 1 0 87 0 0 0 1 91 534
////////////////////////////////////////////////////////////////////
// Class : PNMTextMaker
// Description : This object uses the Freetype library to generate
// text directly into an image. It is different from
// the TextNode/DynamicTextFont interface, which use the
// Freetype library to generate text in the scene graph,
// to be rendered onscreen via the Panda render
// traversal.
////////////////////////////////////////////////////////////////////
91 9 Alignment 0 794624 23 PNMTextMaker::Alignment 23 PNMTextMaker::Alignment 90 0 0 0 0 0 0 0 0 0 3 6 A_left 20 PNMTextMaker::A_left 0 7 A_right 21 PNMTextMaker::A_right 1 8 A_center 22 PNMTextMaker::A_center 2 0 0
92 14 FreetypeFont * 0 8576 14 FreetypeFont * 14 FreetypeFont * 0 0 87 0 0 0 0 0 0 0 0 0 0
93 5 float 0 8194 5 float 5 float 0 2 0 0 0 0 0 0 0 0 0 0 0
94 4 bool 0 8194 4 bool 4 bool 0 4 0 0 0 0 0 0 0 0 0 0 0
95 20 FreetypeFont const * 0 8576 20 FreetypeFont const * 20 FreetypeFont const * 0 0 96 0 0 0 0 0 0 0 0 0 0
96 18 FreetypeFont const 0 8832 18 FreetypeFont const 18 FreetypeFont const 0 0 87 0 0 0 0 0 0 0 0 0 0
97 4 void 0 8194 4 void 4 void 0 6 0 0 0 0 0 0 0 0 0 0 0
98 3 int 0 8194 3 int 3 int 0 1 0 0 0 0 0 0 0 0 0 0 0
99 6 double 0 8194 6 double 6 double 0 3 0 0 0 0 0 0 0 0 0 0 0
100 14 PNMTextGlyph * 0 8576 14 PNMTextGlyph * 14 PNMTextGlyph * 0 0 89 0 0 0 0 0 0 0 0 0 0
101 20 PNMTextGlyph const * 0 8576 20 PNMTextGlyph const * 20 PNMTextGlyph const * 0 0 102 0 0 0 0 0 0 0 0 0 0
102 18 PNMTextGlyph const 0 8832 18 PNMTextGlyph const 18 PNMTextGlyph const 0 0 89 0 0 0 0 0 0 0 0 0 0
103 10 PNMImage * 0 8576 10 PNMImage * 10 PNMImage * 0 0 104 0 0 0 0 0 0 0 0 0 0
104 8 PNMImage 0 2048 8 PNMImage 8 PNMImage 0 0 0 0 0 0 0 0 0 0 0 0 1506
////////////////////////////////////////////////////////////////////
// Class : PNMImage
// Description : The name of this class derives from the fact that we
// originally implemented it as a layer on top of the
// "pnm library", based on netpbm, which was built to
// implement pbm, pgm, and pbm files, and is the
// underlying support of a number of public-domain image
// file converters. Nowadays we are no longer derived
// directly from the pnm library, mainly to allow
// support of C++ iostreams instead of the C stdio FILE
// interface.
//
// Conceptually, a PNMImage is a two-dimensional array
// of xels, which are the PNM-defined generic pixel
// type. Each xel may have a red, green, and blue
// component, or (if the image is grayscale) a gray
// component. The image may be read in, the individual
// xels manipulated, and written out again, or a black
// image may be constructed from scratch.
//
// The image is of size XSize() by YSize() xels,
// numbered from top to bottom, left to right, beginning
// at zero.
//
// Files can be specified by filename, or by an iostream
// pointer. The filename "-" refers to stdin or stdout.
////////////////////////////////////////////////////////////////////
105 18 LVecBase4f const * 0 8576 18 LVecBase4f const * 18 LVecBase4f const * 0 0 106 0 0 0 0 0 0 0 0 0 0
106 16 LVecBase4f const 0 8832 16 LVecBase4f const 16 LVecBase4f const 0 0 107 0 0 0 0 0 0 0 0 0 0
107 10 LVecBase4f 0 2048 10 LVecBase4f 10 LVecBase4f 0 0 0 0 0 0 0 0 0 0 0 0 265
////////////////////////////////////////////////////////////////////
// Class : LVecBase4
// Description : This is the base class for all three-component
// vectors and points.
////////////////////////////////////////////////////////////////////
108 16 Filename const * 0 8576 16 Filename const * 16 Filename const * 0 0 109 0 0 0 0 0 0 0 0 0 0
109 14 Filename const 0 8832 14 Filename const 14 Filename const 0 0 110 0 0 0 0 0 0 0 0 0 0
110 8 Filename 0 2048 8 Filename 8 Filename 0 0 0 0 0 0 0 0 0 0 0 0 869
////////////////////////////////////////////////////////////////////
// Class : Filename
// Description : The name of a file, such as a texture file or an Egg
// file. Stores the full pathname, and includes
// functions for extracting out the directory prefix
// part and the file extension and stuff.
//
// A Filename is also aware of the mapping between the
// Unix-like filename convention we use internally, and
// the local OS's specific filename convention, and it
// knows how to perform basic OS-specific I/O, like
// testing for file existence and searching a
// searchpath, as well as the best way to open an
// fstream for reading or writing.
////////////////////////////////////////////////////////////////////
111 14 PNMTextMaker * 0 8576 14 PNMTextMaker * 14 PNMTextMaker * 0 0 90 0 0 0 0 0 0 0 0 0 0
112 20 PNMTextMaker const * 0 8576 20 PNMTextMaker const * 20 PNMTextMaker const * 0 0 113 0 0 0 0 0 0 0 0 0 0
113 18 PNMTextMaker const 0 8832 18 PNMTextMaker const 18 PNMTextMaker const 0 0 90 0 0 0 0 0 0 0 0 0 0
114 13 atomic string 0 2 13 atomic string 13 atomic string 0 7 0 0 0 0 0 0 0 0 0 0 0
115 7 wstring 0 2048 23 basic_string< wchar_t > 23 basic_string< wchar_t > 0 0 0 0 0 0 0 0 0 0 0 0 0
116 6 string 0 2048 20 basic_string< char > 20 basic_string< char > 0 0 0 0 0 0 0 0 0 0 0 0 0
0
0
0
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