From f1fe73d1909a2448a004a88362a1a532d0d4f7c3 Mon Sep 17 00:00:00 2001 From: sanine Date: Sun, 12 Feb 2023 23:53:22 -0600 Subject: switch to tinyobj and nanovg from assimp and cairo --- .../public/html/cairo-cairo-font-options-t.html | 941 --------------------- 1 file changed, 941 deletions(-) delete mode 100644 libs/cairo-1.16.0/doc/public/html/cairo-cairo-font-options-t.html (limited to 'libs/cairo-1.16.0/doc/public/html/cairo-cairo-font-options-t.html') diff --git a/libs/cairo-1.16.0/doc/public/html/cairo-cairo-font-options-t.html b/libs/cairo-1.16.0/doc/public/html/cairo-cairo-font-options-t.html deleted file mode 100644 index 061e790..0000000 --- a/libs/cairo-1.16.0/doc/public/html/cairo-cairo-font-options-t.html +++ /dev/null @@ -1,941 +0,0 @@ - - - - -cairo_font_options_t: Cairo: A Vector Graphics Library - - - - - - - - - - - - - - - - -
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cairo_font_options_t

-

cairo_font_options_t — How a font should be rendered

-
-
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Functions

-
---- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-cairo_font_options_t * - -cairo_font_options_create () -
-cairo_font_options_t * - -cairo_font_options_copy () -
-void - -cairo_font_options_destroy () -
-cairo_status_t - -cairo_font_options_status () -
-void - -cairo_font_options_merge () -
unsigned long - -cairo_font_options_hash () -
-cairo_bool_t - -cairo_font_options_equal () -
-void - -cairo_font_options_set_antialias () -
-cairo_antialias_t - -cairo_font_options_get_antialias () -
-void - -cairo_font_options_set_subpixel_order () -
-cairo_subpixel_order_t - -cairo_font_options_get_subpixel_order () -
-void - -cairo_font_options_set_hint_style () -
-cairo_hint_style_t - -cairo_font_options_get_hint_style () -
-void - -cairo_font_options_set_hint_metrics () -
-cairo_hint_metrics_t - -cairo_font_options_get_hint_metrics () -
const char * - -cairo_font_options_get_variations () -
-void - -cairo_font_options_set_variations () -
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-
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Types and Values

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---- - - - - - - - - - - - - - - - - - - -
typedefcairo_font_options_t
enumcairo_subpixel_order_t
enumcairo_hint_style_t
enumcairo_hint_metrics_t
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-
-

Description

-

The font options specify how fonts should be rendered. Most of the -time the font options implied by a surface are just right and do not -need any changes, but for pixel-based targets tweaking font options -may result in superior output on a particular display.

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Functions

-
-

cairo_font_options_create ()

-
cairo_font_options_t *
-cairo_font_options_create (void);
-

Allocates a new font options object with all options initialized - to default values.

-
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Returns

-

a newly allocated cairo_font_options_t. Free with -cairo_font_options_destroy(). This function always returns a -valid pointer; if memory cannot be allocated, then a special -error object is returned where all operations on the object do nothing. -You can check for this with cairo_font_options_status().

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-

Since: 1.0

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cairo_font_options_copy ()

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cairo_font_options_t *
-cairo_font_options_copy (const cairo_font_options_t *original);
-

Allocates a new font options object copying the option values from - original -.

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Parameters

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----- - - - - - -

original

a cairo_font_options_t

 
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Returns

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a newly allocated cairo_font_options_t. Free with -cairo_font_options_destroy(). This function always returns a -valid pointer; if memory cannot be allocated, then a special -error object is returned where all operations on the object do nothing. -You can check for this with cairo_font_options_status().

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-

Since: 1.0

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cairo_font_options_destroy ()

-
void
-cairo_font_options_destroy (cairo_font_options_t *options);
-

Destroys a cairo_font_options_t object created with -cairo_font_options_create() or cairo_font_options_copy().

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Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
-
-

Since: 1.0

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-
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cairo_font_options_status ()

-
cairo_status_t
-cairo_font_options_status (cairo_font_options_t *options);
-

Checks whether an error has previously occurred for this -font options object

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Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
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Returns

-

CAIRO_STATUS_SUCCESS or CAIRO_STATUS_NO_MEMORY

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-

Since: 1.0

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cairo_font_options_merge ()

-
void
-cairo_font_options_merge (cairo_font_options_t *options,
-                          const cairo_font_options_t *other);
-

Merges non-default options from other - into options -, replacing -existing values. This operation can be thought of as somewhat -similar to compositing other - onto options - with the operation -of CAIRO_OPERATOR_OVER.

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Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

other

another cairo_font_options_t

 
-
-

Since: 1.0

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cairo_font_options_hash ()

-
unsigned long
-cairo_font_options_hash (const cairo_font_options_t *options);
-

Compute a hash for the font options object; this value will -be useful when storing an object containing a cairo_font_options_t -in a hash table.

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-

Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
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-
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Returns

-

the hash value for the font options object. -The return value can be cast to a 32-bit type if a -32-bit hash value is needed.

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Since: 1.0

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cairo_font_options_equal ()

-
cairo_bool_t
-cairo_font_options_equal (const cairo_font_options_t *options,
-                          const cairo_font_options_t *other);
-

Compares two font options objects for equality.

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Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

other

another cairo_font_options_t

 
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-
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Returns

-

TRUE if all fields of the two font options objects match. -Note that this function will return FALSE if either object is in -error.

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Since: 1.0

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cairo_font_options_set_antialias ()

-
void
-cairo_font_options_set_antialias (cairo_font_options_t *options,
-                                  cairo_antialias_t antialias);
-

Sets the antialiasing mode for the font options object. This -specifies the type of antialiasing to do when rendering text.

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Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

antialias

the new antialiasing mode

 
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-

Since: 1.0

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cairo_font_options_get_antialias ()

-
cairo_antialias_t
-cairo_font_options_get_antialias (const cairo_font_options_t *options);
-

Gets the antialiasing mode for the font options object.

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Parameters

-
----- - - - - - -

options

a cairo_font_options_t

 
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Returns

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the antialiasing mode

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Since: 1.0

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cairo_font_options_set_subpixel_order ()

-
void
-cairo_font_options_set_subpixel_order (cairo_font_options_t *options,
-                                       cairo_subpixel_order_t subpixel_order);
-

Sets the subpixel order for the font options object. The subpixel -order specifies the order of color elements within each pixel on -the display device when rendering with an antialiasing mode of -CAIRO_ANTIALIAS_SUBPIXEL. See the documentation for -cairo_subpixel_order_t for full details.

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Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

subpixel_order

the new subpixel order

 
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-

Since: 1.0

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cairo_font_options_get_subpixel_order ()

-
cairo_subpixel_order_t
-cairo_font_options_get_subpixel_order (const cairo_font_options_t *options);
-

Gets the subpixel order for the font options object. -See the documentation for cairo_subpixel_order_t for full details.

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Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
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Returns

-

the subpixel order for the font options object

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Since: 1.0

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cairo_font_options_set_hint_style ()

-
void
-cairo_font_options_set_hint_style (cairo_font_options_t *options,
-                                   cairo_hint_style_t hint_style);
-

Sets the hint style for font outlines for the font options object. -This controls whether to fit font outlines to the pixel grid, -and if so, whether to optimize for fidelity or contrast. -See the documentation for cairo_hint_style_t for full details.

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Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

hint_style

the new hint style

 
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Since: 1.0

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cairo_font_options_get_hint_style ()

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cairo_hint_style_t
-cairo_font_options_get_hint_style (const cairo_font_options_t *options);
-

Gets the hint style for font outlines for the font options object. -See the documentation for cairo_hint_style_t for full details.

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Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
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Returns

-

the hint style for the font options object

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Since: 1.0

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cairo_font_options_set_hint_metrics ()

-
void
-cairo_font_options_set_hint_metrics (cairo_font_options_t *options,
-                                     cairo_hint_metrics_t hint_metrics);
-

Sets the metrics hinting mode for the font options object. This -controls whether metrics are quantized to integer values in -device units. -See the documentation for cairo_hint_metrics_t for full details.

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-

Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

hint_metrics

the new metrics hinting mode

 
-
-

Since: 1.0

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cairo_font_options_get_hint_metrics ()

-
cairo_hint_metrics_t
-cairo_font_options_get_hint_metrics (const cairo_font_options_t *options);
-

Gets the metrics hinting mode for the font options object. -See the documentation for cairo_hint_metrics_t for full details.

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-

Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
-
-
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Returns

-

the metrics hinting mode for the font options object

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-

Since: 1.0

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cairo_font_options_get_variations ()

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const char *
-cairo_font_options_get_variations (cairo_font_options_t *options);
-

Gets the OpenType font variations for the font options object. -See cairo_font_options_set_variations() for details about the -string format.

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Parameters

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----- - - - - - -

options

a cairo_font_options_t

 
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-
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Returns

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the font variations for the font options object. The -returned string belongs to the options -and must not be modified. -It is valid until either the font options object is destroyed or -the font variations in this object is modified with -cairo_font_options_set_variations().

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Since: 1.16

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cairo_font_options_set_variations ()

-
void
-cairo_font_options_set_variations (cairo_font_options_t *options,
-                                   const char *variations);
-

Sets the OpenType font variations for the font options object. -Font variations are specified as a string with a format that -is similar to the CSS font-variation-settings. The string contains -a comma-separated list of axis assignments, which each assignment -consists of a 4-character axis name and a value, separated by -whitespace and optional equals sign.

-

Examples:

-

wght=200,wdth=140.5

-

wght 200 , wdth 140.5

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Parameters

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----- - - - - - - - - - - - - -

options

a cairo_font_options_t

 

variations

the new font variations, or NULL

 
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Since: 1.16

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Types and Values

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cairo_font_options_t

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typedef struct _cairo_font_options cairo_font_options_t;
-
-

An opaque structure holding all options that are used when -rendering fonts.

-

Individual features of a cairo_font_options_t can be set or -accessed using functions named -cairo_font_options_set_feature_name() and -cairo_font_options_get_feature_name(), like -cairo_font_options_set_antialias() and -cairo_font_options_get_antialias().

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New features may be added to a cairo_font_options_t in the -future. For this reason, cairo_font_options_copy(), -cairo_font_options_equal(), cairo_font_options_merge(), and -cairo_font_options_hash() should be used to copy, check -for equality, merge, or compute a hash value of -cairo_font_options_t objects.

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Since: 1.0

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enum cairo_subpixel_order_t

-

The subpixel order specifies the order of color elements within -each pixel on the display device when rendering with an -antialiasing mode of CAIRO_ANTIALIAS_SUBPIXEL.

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Members

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CAIRO_SUBPIXEL_ORDER_DEFAULT

 -

Use the default subpixel order for - for the target device, since 1.0

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CAIRO_SUBPIXEL_ORDER_RGB

 -

Subpixel elements are arranged horizontally - with red at the left, since 1.0

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CAIRO_SUBPIXEL_ORDER_BGR

 -

Subpixel elements are arranged horizontally - with blue at the left, since 1.0

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CAIRO_SUBPIXEL_ORDER_VRGB

 -

Subpixel elements are arranged vertically - with red at the top, since 1.0

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CAIRO_SUBPIXEL_ORDER_VBGR

 -

Subpixel elements are arranged vertically - with blue at the top, since 1.0

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Since: 1.0

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enum cairo_hint_style_t

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Specifies the type of hinting to do on font outlines. Hinting -is the process of fitting outlines to the pixel grid in order -to improve the appearance of the result. Since hinting outlines -involves distorting them, it also reduces the faithfulness -to the original outline shapes. Not all of the outline hinting -styles are supported by all font backends.

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New entries may be added in future versions.

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Members

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CAIRO_HINT_STYLE_DEFAULT

 -

Use the default hint style for - font backend and target device, since 1.0

-		 

CAIRO_HINT_STYLE_NONE

 -

Do not hint outlines, since 1.0

-		 

CAIRO_HINT_STYLE_SLIGHT

 -

Hint outlines slightly to improve - contrast while retaining good fidelity to the original - shapes, since 1.0

-		 

CAIRO_HINT_STYLE_MEDIUM

 -

Hint outlines with medium strength - giving a compromise between fidelity to the original shapes - and contrast, since 1.0

-		 

CAIRO_HINT_STYLE_FULL

 -

Hint outlines to maximize contrast, since 1.0

-		 
-
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Since: 1.0

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enum cairo_hint_metrics_t

-

Specifies whether to hint font metrics; hinting font metrics -means quantizing them so that they are integer values in -device space. Doing this improves the consistency of -letter and line spacing, however it also means that text -will be laid out differently at different zoom factors.

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Members

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----- - - - - - - - - - - - - - - - - - -

CAIRO_HINT_METRICS_DEFAULT

 -

Hint metrics in the default - manner for the font backend and target device, since 1.0

-		 

CAIRO_HINT_METRICS_OFF

 -

Do not hint font metrics, since 1.0

-		 

CAIRO_HINT_METRICS_ON

 -

Hint font metrics, since 1.0

-		 
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Since: 1.0

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See Also

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cairo_scaled_font_t

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