#include <wx/font.h>
A font is an object which determines the appearance of text.
Fonts are used for drawing text to a device context, and setting the appearance of a window's text, see wxDC::SetFont() and wxWindow::SetFont().
The easiest way to create a custom font is to use wxFontInfo object to specify the font attributes and then use wxFont::wxFont(const wxFontInfo&) constructor. Alternatively, you could start with one of the pre-defined fonts or use wxWindow::GetFont() and modify the font, e.g. by increasing its size using MakeLarger() or changing its weight using MakeBold().
This class uses reference counting and copy-on-write internally so that assignments between two instances of this class are very cheap. You can therefore use actual objects instead of pointers without efficiency problems. If an instance of this class is changed it will create its own data internally so that other instances, which previously shared the data using the reference counting, are not affected.
You can retrieve the current system font settings with wxSystemSettings.
Predefined objects/pointers: wxNullFont, wxNORMAL_FONT, wxSMALL_FONT, wxITALIC_FONT, wxSWISS_FONT
Getters | |
wxFont | GetBaseFont () const |
Returns a font with the same face/size as the given one but with normal weight and style and not underlined nor stricken through. More... | |
virtual wxFontEncoding | GetEncoding () const |
Returns the encoding of this font. More... | |
virtual wxString | GetFaceName () const |
Returns the face name associated with the font, or the empty string if there is no face information. More... | |
virtual wxFontFamily | GetFamily () const |
Gets the font family if possible. More... | |
wxString | GetNativeFontInfoDesc () const |
Returns the platform-dependent string completely describing this font. More... | |
wxString | GetNativeFontInfoUserDesc () const |
Returns a user-friendly string for this font object. More... | |
const wxNativeFontInfo * | GetNativeFontInfo () const |
Returns a font with the same face/size as the given one but with normal weight and style and not underlined nor stricken through. More... | |
virtual int | GetPointSize () const |
Gets the point size as an integer number. More... | |
virtual double | GetFractionalPointSize () const |
Gets the point size as a floating number. More... | |
virtual wxSize | GetPixelSize () const |
Gets the pixel size. More... | |
virtual wxFontStyle | GetStyle () const |
Gets the font style. More... | |
virtual bool | GetUnderlined () const |
Returns true if the font is underlined, false otherwise. More... | |
virtual bool | GetStrikethrough () const |
Returns true if the font is stricken-through, false otherwise. More... | |
virtual wxFontWeight | GetWeight () const |
Gets the font weight. More... | |
virtual int | GetNumericWeight () const |
Gets the font weight as an integer value. More... | |
virtual bool | IsFixedWidth () const |
Returns true if the font is a fixed width (or monospaced) font, false if it is a proportional one or font is invalid. More... | |
virtual bool | IsOk () const |
Returns true if this object is a valid font, false otherwise. More... | |
static bool | AddPrivateFont (const wxString &filename) |
Specify the name of a file containing a TrueType font to be made available to the current application. More... | |
Public Member Functions | |
wxFont () | |
Default ctor. More... | |
wxFont (const wxFont &font) | |
Copy constructor, uses reference counting. More... | |
wxFont (const wxFontInfo &fontInfo) | |
Creates a font object using the specified font description. More... | |
wxFont (int pointSize, wxFontFamily family, wxFontStyle style, wxFontWeight weight, bool underline=false, const wxString &faceName=wxEmptyString, wxFontEncoding encoding=wxFONTENCODING_DEFAULT) | |
Creates a font object with the specified attributes and size in points. More... | |
wxFont (const wxSize &pixelSize, wxFontFamily family, wxFontStyle style, wxFontWeight weight, bool underline=false, const wxString &faceName=wxEmptyString, wxFontEncoding encoding=wxFONTENCODING_DEFAULT) | |
Creates a font object with the specified attributes and size in pixels. More... | |
wxFont (const wxString &nativeInfoString) | |
Constructor from font description string. More... | |
wxFont (const wxNativeFontInfo &nativeInfo) | |
Construct font from a native font info structure. More... | |
bool | operator!= (const wxFont &font) const |
Inequality operator. More... | |
bool | operator== (const wxFont &font) const |
Equality operator. More... | |
wxFont & | operator= (const wxFont &font) |
Assignment operator, using reference counting. More... | |
Similar fonts creation | |
The functions in this section either modify the font in place or create a new font similar to the given one but with its weight, style or size changed. | |
wxFont | Bold () const |
Returns a bold version of this font. More... | |
wxFont | Italic () const |
Returns an italic version of this font. More... | |
wxFont | Larger () const |
Returns a larger version of this font. More... | |
wxFont | Smaller () const |
Returns a smaller version of this font. More... | |
wxFont | Underlined () const |
Returns underlined version of this font. More... | |
wxFont | Strikethrough () const |
Returns stricken-through version of this font. More... | |
wxFont & | MakeBold () |
Changes this font to be bold. More... | |
wxFont & | MakeItalic () |
Changes this font to be italic. More... | |
wxFont & | MakeLarger () |
Changes this font to be larger. More... | |
wxFont & | MakeSmaller () |
Changes this font to be smaller. More... | |
wxFont & | MakeUnderlined () |
Changes this font to be underlined. More... | |
wxFont & | MakeStrikethrough () |
Changes this font to be stricken-through. More... | |
wxFont & | Scale (float x) |
Changes the size of this font. More... | |
wxFont | Scaled (float x) const |
Returns a scaled version of this font. More... | |
Setters | |
These functions internally recreate the native font object with the new specified property. | |
virtual void | SetEncoding (wxFontEncoding encoding) |
Sets the encoding for this font. More... | |
virtual bool | SetFaceName (const wxString &faceName) |
Sets the facename for the font. More... | |
virtual void | SetFamily (wxFontFamily family) |
Sets the font family. More... | |
bool | SetNativeFontInfo (const wxString &info) |
Creates the font corresponding to the given native font description string which must have been previously returned by GetNativeFontInfoDesc(). More... | |
bool | SetNativeFontInfoUserDesc (const wxString &info) |
Creates the font corresponding to the given native font description string and returns true if the creation was successful. More... | |
void | SetNativeFontInfo (const wxNativeFontInfo &info) |
Sets the encoding for this font. More... | |
virtual void | SetPointSize (int pointSize) |
Sets the font size in points to an integer value. More... | |
virtual void | SetFractionalPointSize (double pointSize) |
Sets the font size in points. More... | |
virtual void | SetPixelSize (const wxSize &pixelSize) |
Sets the pixel size. More... | |
virtual void | SetStyle (wxFontStyle style) |
Sets the font style. More... | |
void | SetSymbolicSize (wxFontSymbolicSize size) |
Sets the font size using a predefined symbolic size name. More... | |
void | SetSymbolicSizeRelativeTo (wxFontSymbolicSize size, int base) |
Sets the font size compared to the base font size. More... | |
virtual void | SetUnderlined (bool underlined) |
Sets underlining. More... | |
virtual void | SetStrikethrough (bool strikethrough) |
Sets strike-through attribute of the font. More... | |
virtual void | SetWeight (wxFontWeight weight) |
Sets the font weight. More... | |
virtual void | SetNumericWeight (int weight) |
Sets the font weight using an integer value. More... | |
Public Member Functions inherited from wxGDIObject | |
wxGDIObject () | |
Default constructor. More... | |
Public Member Functions inherited from wxObject | |
wxObject () | |
Default ctor; initializes to nullptr the internal reference data. More... | |
wxObject (const wxObject &other) | |
Copy ctor. More... | |
virtual | ~wxObject () |
Destructor. More... | |
virtual wxClassInfo * | GetClassInfo () const |
This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar). More... | |
wxObjectRefData * | GetRefData () const |
Returns the wxObject::m_refData pointer, i.e. the data referenced by this object. More... | |
bool | IsKindOf (const wxClassInfo *info) const |
Determines whether this class is a subclass of (or the same class as) the given class. More... | |
bool | IsSameAs (const wxObject &obj) const |
Returns true if this object has the same data pointer as obj. More... | |
void | Ref (const wxObject &clone) |
Makes this object refer to the data in clone. More... | |
void | SetRefData (wxObjectRefData *data) |
Sets the wxObject::m_refData pointer. More... | |
void | UnRef () |
Decrements the reference count in the associated data, and if it is zero, deletes the data. More... | |
void | UnShare () |
This is the same of AllocExclusive() but this method is public. More... | |
void | operator delete (void *buf) |
The delete operator is defined for debugging versions of the library only, when the identifier __WXDEBUG__ is defined. More... | |
void * | operator new (size_t size, const wxString &filename=nullptr, int lineNum=0) |
The new operator is defined for debugging versions of the library only, when the identifier __WXDEBUG__ is defined. More... | |
Static Public Member Functions | |
static wxFontEncoding | GetDefaultEncoding () |
Returns the current application's default encoding. More... | |
static void | SetDefaultEncoding (wxFontEncoding encoding) |
Sets the default font encoding. More... | |
static int | GetNumericWeightOf (wxFontWeight weight) |
Get the raw weight value corresponding to the given symbolic constant. More... | |
static wxFont * | New (int pointSize, wxFontFamily family, wxFontStyle style, wxFontWeight weight, bool underline=false, const wxString &faceName=wxEmptyString, wxFontEncoding encoding=wxFONTENCODING_DEFAULT) |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap. More... | |
static wxFont * | New (int pointSize, wxFontFamily family, int flags=wxFONTFLAG_DEFAULT, const wxString &faceName=wxEmptyString, wxFontEncoding encoding=wxFONTENCODING_DEFAULT) |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap. More... | |
static wxFont * | New (const wxSize &pixelSize, wxFontFamily family, wxFontStyle style, wxFontWeight weight, bool underline=false, const wxString &faceName=wxEmptyString, wxFontEncoding encoding=wxFONTENCODING_DEFAULT) |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap. More... | |
static wxFont * | New (const wxSize &pixelSize, wxFontFamily family, int flags=wxFONTFLAG_DEFAULT, const wxString &faceName=wxEmptyString, wxFontEncoding encoding=wxFONTENCODING_DEFAULT) |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap. More... | |
static wxFont * | New (const wxNativeFontInfo &nativeInfo) |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap. More... | |
static wxFont * | New (const wxString &nativeInfoString) |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from wxObject | |
void | AllocExclusive () |
Ensure that this object's data is not shared with any other object. More... | |
virtual wxObjectRefData * | CreateRefData () const |
Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it. More... | |
virtual wxObjectRefData * | CloneRefData (const wxObjectRefData *data) const |
Creates a new instance of the wxObjectRefData-derived class specific to this object and initializes it copying data. More... | |
Protected Attributes inherited from wxObject | |
wxObjectRefData * | m_refData |
Pointer to an object which is the object's reference-counted data. More... | |
wxFont::wxFont | ( | ) |
Default ctor.
wxFont::wxFont | ( | const wxFont & | font | ) |
Copy constructor, uses reference counting.
wxFont::wxFont | ( | const wxFontInfo & | fontInfo | ) |
Creates a font object using the specified font description.
This is the preferred way to create font objects as using this ctor results in more readable code and it is also extensible, e.g. it could continue to be used if support for more font attributes is added in the future. For example, this constructor provides the only way of creating fonts with strike-through style.
Example of creating a font using this ctor:
wxFont::wxFont | ( | int | pointSize, |
wxFontFamily | family, | ||
wxFontStyle | style, | ||
wxFontWeight | weight, | ||
bool | underline = false , |
||
const wxString & | faceName = wxEmptyString , |
||
wxFontEncoding | encoding = wxFONTENCODING_DEFAULT |
||
) |
Creates a font object with the specified attributes and size in points.
Notice that the use of this constructor is often more verbose and less readable than using wxFont(const wxFontInfo& font), e.g. the example in that constructor documentation would need to be written as:
pointSize | Size in points. See SetPointSize() for more info. Notice that, for historical reasons, the value 70 here is interpreted at wxDEFAULT and results in creation of the font with the default size and not of a font with the size of 70pt. If you really need the latter, please use SetPointSize(70). Note that this constructor and the matching Create() method overload are the only places in wxFont API handling wxDEFAULT specially: neither SetPointSize() nor the constructor taking wxFontInfo handle this value in this way. |
family | The font family: a generic portable way of referring to fonts without specifying a facename. This parameter must be one of the wxFontFamily enumeration values. If the faceName argument is provided, then it overrides the font family. |
style | One of wxFONTSTYLE_NORMAL , wxFONTSTYLE_SLANT and wxFONTSTYLE_ITALIC . |
weight | Font weight, sometimes also referred to as font boldness. One of the wxFontWeight enumeration values. |
underline | The value can be true or false. |
faceName | An optional string specifying the face name to be used. If it is an empty string, a default face name will be chosen based on the family. |
encoding | An encoding which may be one of the enumeration values of wxFontEncoding. If the specified encoding isn't available, no font is created (see also Font Encodings). |
wxFont::wxFont | ( | const wxSize & | pixelSize, |
wxFontFamily | family, | ||
wxFontStyle | style, | ||
wxFontWeight | weight, | ||
bool | underline = false , |
||
const wxString & | faceName = wxEmptyString , |
||
wxFontEncoding | encoding = wxFONTENCODING_DEFAULT |
||
) |
Creates a font object with the specified attributes and size in pixels.
Notice that the use of this constructor is often more verbose and less readable than the use of constructor from wxFontInfo, consider using that constructor instead.
pixelSize | Size in pixels. See SetPixelSize() for more info. |
family | The font family: a generic portable way of referring to fonts without specifying a facename. This parameter must be one of the wxFontFamily enumeration values. If the faceName argument is provided, then it overrides the font family. |
style | One of wxFONTSTYLE_NORMAL , wxFONTSTYLE_SLANT and wxFONTSTYLE_ITALIC . |
weight | Font weight, sometimes also referred to as font boldness. One of the wxFontWeight enumeration values. |
underline | The value can be true or false. |
faceName | An optional string specifying the face name to be used. If it is an empty string, a default face name will be chosen based on the family. |
encoding | An encoding which may be one of the enumeration values of wxFontEncoding. If the specified encoding isn't available, no font is created (see also Font Encodings). |
wxFont::wxFont | ( | const wxString & | nativeInfoString | ) |
Constructor from font description string.
This constructor uses SetNativeFontInfo() to initialize the font. If fontdesc is invalid the font remains uninitialized, i.e. its IsOk() method will return false.
wxFont::wxFont | ( | const wxNativeFontInfo & | nativeInfo | ) |
Construct font from a native font info structure.
|
static |
Specify the name of a file containing a TrueType font to be made available to the current application.
This method can be used to allow this application to use the font from the given file even if it is not globally installed on the system.
Under macOS this method actually doesn't do anything other than check for the existence of the file and that it is located inside the "Fonts" subdirectory of the application bundle "Resources" directory. You are responsible for actually making the font file available in this directory and setting ATSApplicationFontsPath
to Fonts
value in your Info.plist
file. See also wxStandardPaths::GetResourcesDir().
Under MSW this method must be called before any wxGraphicsContext objects have been created, otherwise the private font won't be usable from them.
Under Unix this method requires Pango 1.38 or later and will return false and log an error message explaining the problem if this requirement is not satisfied either at compile- or run-time.
Currently this method is implemented for all major platforms (subject to having Pango 1.38 or later when running configure under Unix) and wxUSE_PRIVATE_FONTS
is always set to 0 under the other platforms, making this function unavailable at compile-time.
filename | Absolute path of the font file. |
wxFont wxFont::Bold | ( | ) | const |
wxFont wxFont::GetBaseFont | ( | ) | const |
Returns a font with the same face/size as the given one but with normal weight and style and not underlined nor stricken through.
|
static |
Returns the current application's default encoding.
|
virtual |
Returns the encoding of this font.
Note that under wxGTK the returned value is always wxFONTENCODING_UTF8
.
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virtual |
Returns the face name associated with the font, or the empty string if there is no face information.
|
virtual |
Gets the font family if possible.
As described in wxFontFamily docs the returned value acts as a rough, basic classification of the main font properties (look, spacing).
If the current font face name is not recognized by wxFont or by the underlying system, wxFONTFAMILY_DEFAULT
is returned.
Note that currently this function is not very precise and so not particularly useful. Font families mostly make sense only for font creation, see SetFamily().
|
virtual |
Gets the point size as a floating number.
const wxNativeFontInfo* wxFont::GetNativeFontInfo | ( | ) | const |
Returns a font with the same face/size as the given one but with normal weight and style and not underlined nor stricken through.
wxString wxFont::GetNativeFontInfoDesc | ( | ) | const |
Returns the platform-dependent string completely describing this font.
Returned string is always non-empty unless the font is invalid (in which case an assert is triggered).
Note that the returned string is not meant to be shown or edited by the user: a typical use of this function is for serializing in string-form a wxFont object.
wxString wxFont::GetNativeFontInfoUserDesc | ( | ) | const |
Returns a user-friendly string for this font object.
Returned string is always non-empty unless the font is invalid (in which case an assert is triggered).
The string does not encode all wxFont infos under all platforms; e.g. under wxMSW the font family is not present in the returned string.
Some examples of the formats of returned strings (which are platform-dependent) are in SetNativeFontInfoUserDesc().
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virtual |
Gets the font weight as an integer value.
See wxFontWeight for a list of valid weight identifiers and their corresponding integer value.
|
static |
Get the raw weight value corresponding to the given symbolic constant.
For compatibility, this function handles the values wxNORMAL
, wxLIGHT
and wxBOLD
, that have values 90, 91 and 92, specially and converts them to the corresponding wxFONTWEIGHT_XXX
weight value.
weight | A valid element of wxFontWeight enum, i.e. this argument can't have value wxFONTWEIGHT_INVALID. |
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virtual |
Gets the pixel size.
Note that under wxMSW if you passed to SetPixelSize() (or to the ctor) a wxSize object with a null width value, you'll get a null width in the returned object.
|
virtual |
Gets the point size as an integer number.
This function is kept for compatibility reasons. New code should use GetFractionalPointSize() and support fractional point sizes.
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virtual |
Returns true if the font is stricken-through, false otherwise.
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virtual |
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virtual |
Returns true if the font is underlined, false otherwise.
|
virtual |
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virtual |
Returns true if the font is a fixed width (or monospaced) font, false if it is a proportional one or font is invalid.
Note that this function under some platforms is different from just testing for the font family being equal to wxFONTFAMILY_TELETYPE
because native platform-specific functions are used for the check (resulting in a more accurate return value).
|
virtual |
Returns true if this object is a valid font, false otherwise.
wxFont wxFont::Italic | ( | ) | const |
wxFont wxFont::Larger | ( | ) | const |
Returns a larger version of this font.
The font size is multiplied by 1.2
, the factor of 1.2
being inspired by the W3C CSS specification.
wxFont& wxFont::MakeLarger | ( | ) |
Changes this font to be larger.
The font size is multiplied by 1.2
, the factor of 1.2
being inspired by the W3C CSS specification.
wxFont& wxFont::MakeSmaller | ( | ) |
Changes this font to be smaller.
The font size is divided by 1.2
, the factor of 1.2
being inspired by the W3C CSS specification.
wxFont& wxFont::MakeStrikethrough | ( | ) |
Changes this font to be stricken-through.
Currently stricken-through fonts are only supported in wxMSW, wxGTK, and wxOSX.
wxFont& wxFont::MakeUnderlined | ( | ) |
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static |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap.
Their use is discouraged, use wxFont constructor from wxFontInfo instead.
|
static |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap.
Their use is discouraged, use wxFont constructor from wxFontInfo instead.
|
static |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap.
Their use is discouraged, use wxFont constructor from wxFontInfo instead.
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap.
Their use is discouraged, use wxFont constructor from wxFontInfo instead.
|
static |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap.
Their use is discouraged, use wxFont constructor from wxFontInfo instead.
|
static |
This function takes the same parameters as the relative wxFont constructor and returns a new font object allocated on the heap.
Their use is discouraged, use wxFont constructor from wxFontInfo instead.
bool wxFont::operator!= | ( | const wxFont & | font | ) | const |
Inequality operator.
See reference-counted object comparison for more info.
Assignment operator, using reference counting.
bool wxFont::operator== | ( | const wxFont & | font | ) | const |
Equality operator.
See reference-counted object comparison for more info.
wxFont& wxFont::Scale | ( | float | x | ) |
Changes the size of this font.
The font size is multiplied by the given factor (which may be less than 1 to create a smaller version of the font).
wxFont wxFont::Scaled | ( | float | x | ) | const |
|
static |
Sets the default font encoding.
|
virtual |
Sets the encoding for this font.
Note that under wxGTK this function has no effect (because the underlying Pango library always uses wxFONTENCODING_UTF8
).
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virtual |
Sets the facename for the font.
faceName | A valid facename, which should be on the end-user's system. |
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virtual |
Sets the font family.
As described in wxFontFamily docs the given family value acts as a rough, basic indication of the main font properties (look, spacing).
Note that changing the font family results in changing the font face name.
family | One of the wxFontFamily values. |
|
virtual |
Sets the font size in points.
The point size is defined as 1/72 of the Anglo-Saxon inch (25.4 mm): it is approximately 0.0139 inch or 352.8 um.
pointSize | Size in points. This can also be a fractional point size like 11.5. |
void wxFont::SetNativeFontInfo | ( | const wxNativeFontInfo & | info | ) |
Sets the encoding for this font.
Note that under wxGTK this function has no effect (because the underlying Pango library always uses wxFONTENCODING_UTF8
).
bool wxFont::SetNativeFontInfo | ( | const wxString & | info | ) |
Creates the font corresponding to the given native font description string which must have been previously returned by GetNativeFontInfoDesc().
If the string is invalid, font is unchanged. This function is typically used for de-serializing a wxFont object previously saved in a string-form.
bool wxFont::SetNativeFontInfoUserDesc | ( | const wxString & | info | ) |
Creates the font corresponding to the given native font description string and returns true if the creation was successful.
Unlike SetNativeFontInfo(), this function accepts strings which are user-friendly. Examples of accepted string formats are:
platform | generic syntax | example |
---|---|---|
wxGTK2 | [underlined] [strikethrough] [FACE-NAME] [bold] [oblique|italic] [POINTSIZE] | Monospace bold 10 |
wxMSW | [light|bold] [italic] [FACE-NAME] [POINTSIZE] [ENCODING] | Tahoma 10 WINDOWS-1252 |
For more detailed information about the allowed syntaxes you can look at the documentation of the native API used for font-rendering (e.g. pango_font_description_from_string
under GTK, although notice that it doesn't support the "underlined" and "strikethrough" attributes and so those are handled by wxWidgets itself).
Note that unlike SetNativeFontInfo(), this function doesn't always restore all attributes of the wxFont object under all platforms; e.g. on wxMSW the font family is not restored (because GetNativeFontInfoUserDesc doesn't return it on wxMSW). If you want to serialize/deserialize a font in string form, you should use GetNativeFontInfoDesc() and SetNativeFontInfo() instead.
|
virtual |
Sets the font weight using an integer value.
See wxFontWeight for a list of valid weight identifiers and their corresponding integer value.
weight | An integer value int the range 1-1000. |
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virtual |
Sets the pixel size.
The height parameter of pixelSize must be positive while the width parameter may also be zero (to indicate that you're not interested in the width of the characters: a suitable width will be chosen for best rendering).
This feature (specifying the font pixel size) is directly supported only under wxMSW and wxGTK currently; under other platforms a font with the closest size to the given one is found using binary search (this maybe slower).
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virtual |
Sets the font size in points to an integer value.
This is a legacy version of the function only supporting integer point sizes. It can still be used, but to avoid unnecessarily restricting the font size in points to integer values, consider using the new (added in wxWidgets 3.1.2) SetFractionalPointSize() function instead.
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virtual |
Sets strike-through attribute of the font.
Currently stricken-through fonts are only supported in wxMSW, wxGTK, and wxOSX.
strikethrough | true to add strike-through style, false to remove it. |
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virtual |
void wxFont::SetSymbolicSize | ( | wxFontSymbolicSize | size | ) |
Sets the font size using a predefined symbolic size name.
This function allows changing font size to be (very) large or small compared to the standard font size.
void wxFont::SetSymbolicSizeRelativeTo | ( | wxFontSymbolicSize | size, |
int | base | ||
) |
Sets the font size compared to the base font size.
This is the same as SetSymbolicSize() except that it uses the given font size as the normal font size instead of the standard font size.
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virtual |
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virtual |
wxFont wxFont::Smaller | ( | ) | const |
Returns a smaller version of this font.
The font size is divided by 1.2
, the factor of 1.2
being inspired by the W3C CSS specification.
wxFont wxFont::Strikethrough | ( | ) | const |
Returns stricken-through version of this font.
Currently stricken-through fonts are only supported in wxMSW, wxGTK, and wxOSX.
wxFont wxFont::Underlined | ( | ) | const |