Graphics.Blank.Font

This module exposes an overloaded version of the font function that can accept a Font ADT argument. This may be of interest if you desire stronger type safety than Text-based fonts provide.

Note that this module's font function conflicts with font from Graphics.Blank. Make sure to hide font from Graphics.Blank if you use font from this module.

Overloaded font

font :: CanvasFont canvasFont => canvasFont -> Canvas ()

Sets the text context's font properties.

Examples

font (defFont "Gill Sans Extrabold") { fontSize = 40 # pt }
font (defFont sansSerif) { fontSize = 80 # percent }
font (defFont serif) {
    fontWeight = bold
  , fontStyle  = italic
  , fontSize   = large
}

class CanvasFont a where

A data type that can represent a browser font.

Methods

jsCanvasFont :: a -> Builder

Convert a value into a JavaScript string representing a font value.

Instances

CanvasFont Font

Defined in Graphics.Blank.Types.Font

Methods

jsCanvasFont :: Font -> Builder

CanvasFont Text

Defined in Graphics.Blank.Types.Font

Methods

jsCanvasFont :: Text -> Builder

font

data Font

A CSS-style font data type.

Constructors

FontProperties

A font specified by its individual longhand properties.

Fields

• fontStyle :: FontStyle
• fontVariant :: FontVariant
• fontWeight :: FontWeight
• fontSize :: FontSize
• lineHeight :: LineHeight
• fontFamily :: [FontFamily]

CaptionFont

The font used for captioned controls (e.g., buttons, drop-downs, etc.)

IconFont

The font used to label icons.

MenuFont

The font used in menus (e.g., dropdown menus and menu lists).

MessageBoxFont

The font used in dialog boxes.

SmallCaptionFont

The font used for labeling small controls.

StatusBarFont

The font used in window status bars.

Instances

IsString Font

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> Font

Read Font

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS Font

readList :: ReadS [Font]

readPrec :: ReadPrec Font

readListPrec :: ReadPrec [Font]

Show Font

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> Font -> ShowS

show :: Font -> String

showList :: [Font] -> ShowS

JSArg Font

Defined in Graphics.Blank.Types.Font

Methods

showbJS :: Font -> Builder

CanvasFont Font

Defined in Graphics.Blank.Types.Font

Methods

jsCanvasFont :: Font -> Builder

Eq Font

Defined in Graphics.Blank.Types.Font

Methods

(==) :: Font -> Font -> Bool

(/=) :: Font -> Font -> Bool

Ord Font

Defined in Graphics.Blank.Types.Font

Methods

compare :: Font -> Font -> Ordering

(<) :: Font -> Font -> Bool

(<=) :: Font -> Font -> Bool

(>) :: Font -> Font -> Bool

(>=) :: Font -> Font -> Bool

max :: Font -> Font -> Font

min :: Font -> Font -> Font

TextShow Font

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> Font -> Builder

showb :: Font -> Builder

showbList :: [Font] -> Builder

showtPrec :: Int -> Font -> Text

showt :: Font -> Text

showtList :: [Font] -> Text

showtlPrec :: Int -> Font -> Text

showtl :: Font -> Text

showtlList :: [Font] -> Text

defFont :: [FontFamily] -> Font

Creates a new font from the FontFamily list, using the Default instances for the other five longhand properties. If you only wish to change certain properties and leave the others alone, this provides a convenient mechanism for doing so:

(defFont ["Gill Sans Extrabold", sansSerif]) {
    fontStyle  = italic
  , fontSize   = 12 # px
  , lineHeight = 14 # px
}

caption :: Font

Shorthand for CaptionFont.

icon :: Font

Shorthand for IconFont.

menu :: Font

Shorthand for MenuFont.

messageBox :: Font

Shorthand for MessageBoxFont.

smallCaption :: Font

Shorthand for SmallCaptionFont.

statusBar :: Font

Shorthand for StatusBarFont.

font-style

data FontStyle

Specifies if a Font is italic or oblique.

Constructors

NormalStyle

Selects a font classified as normal (default).

ItalicStyle

Selects a font that is labeled italic, or if one is not available, one labeled oblique.

ObliqueStyle

Selects a font that is labeled oblique.

Instances

IsString FontStyle

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> FontStyle

Bounded FontStyle

Defined in Graphics.Blank.Types.Font

Methods

minBound :: FontStyle

maxBound :: FontStyle

Enum FontStyle

Defined in Graphics.Blank.Types.Font

Methods

succ :: FontStyle -> FontStyle

pred :: FontStyle -> FontStyle

toEnum :: Int -> FontStyle

fromEnum :: FontStyle -> Int

enumFrom :: FontStyle -> [FontStyle]

enumFromThen :: FontStyle -> FontStyle -> [FontStyle]

enumFromTo :: FontStyle -> FontStyle -> [FontStyle]

enumFromThenTo :: FontStyle -> FontStyle -> FontStyle -> [FontStyle]

Ix FontStyle

Defined in Graphics.Blank.Types.Font

Methods

range :: (FontStyle, FontStyle) -> [FontStyle]

index :: (FontStyle, FontStyle) -> FontStyle -> Int

unsafeIndex :: (FontStyle, FontStyle) -> FontStyle -> Int

inRange :: (FontStyle, FontStyle) -> FontStyle -> Bool

rangeSize :: (FontStyle, FontStyle) -> Int

unsafeRangeSize :: (FontStyle, FontStyle) -> Int

Read FontStyle

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS FontStyle

readList :: ReadS [FontStyle]

readPrec :: ReadPrec FontStyle

readListPrec :: ReadPrec [FontStyle]

Show FontStyle

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> FontStyle -> ShowS

show :: FontStyle -> String

showList :: [FontStyle] -> ShowS

NormalProperty FontStyle

Defined in Graphics.Blank.Types.Font

Methods

normal :: FontStyle

Default FontStyle

Defined in Graphics.Blank.Types.Font

Methods

def :: FontStyle

Eq FontStyle

Defined in Graphics.Blank.Types.Font

Methods

(==) :: FontStyle -> FontStyle -> Bool

(/=) :: FontStyle -> FontStyle -> Bool

Ord FontStyle

Defined in Graphics.Blank.Types.Font

Methods

compare :: FontStyle -> FontStyle -> Ordering

(<) :: FontStyle -> FontStyle -> Bool

(<=) :: FontStyle -> FontStyle -> Bool

(>) :: FontStyle -> FontStyle -> Bool

(>=) :: FontStyle -> FontStyle -> Bool

max :: FontStyle -> FontStyle -> FontStyle

min :: FontStyle -> FontStyle -> FontStyle

TextShow FontStyle

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> FontStyle -> Builder

showb :: FontStyle -> Builder

showbList :: [FontStyle] -> Builder

showtPrec :: Int -> FontStyle -> Text

showt :: FontStyle -> Text

showtList :: [FontStyle] -> Text

showtlPrec :: Int -> FontStyle -> Text

showtl :: FontStyle -> Text

showtlList :: [FontStyle] -> Text

italic :: FontStyle

Shorthand for ItalicStyle.

oblique :: FontStyle

Shorthand for ObliqueStyle.

font-variant

data FontVariant

Specifies the face of a Font.

Constructors

NormalVariant

A normal font face (default).

SmallCapsVariant

A font face with small capital letters for lowercase characters.

Instances

IsString FontVariant

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> FontVariant

Bounded FontVariant

Defined in Graphics.Blank.Types.Font

Methods

minBound :: FontVariant

maxBound :: FontVariant

Enum FontVariant

Defined in Graphics.Blank.Types.Font

Methods

succ :: FontVariant -> FontVariant

pred :: FontVariant -> FontVariant

toEnum :: Int -> FontVariant

fromEnum :: FontVariant -> Int

enumFrom :: FontVariant -> [FontVariant]

enumFromThen :: FontVariant -> FontVariant -> [FontVariant]

enumFromTo :: FontVariant -> FontVariant -> [FontVariant]

enumFromThenTo :: FontVariant -> FontVariant -> FontVariant -> [FontVariant]

Ix FontVariant

Defined in Graphics.Blank.Types.Font

Methods

range :: (FontVariant, FontVariant) -> [FontVariant]

index :: (FontVariant, FontVariant) -> FontVariant -> Int

unsafeIndex :: (FontVariant, FontVariant) -> FontVariant -> Int

inRange :: (FontVariant, FontVariant) -> FontVariant -> Bool

rangeSize :: (FontVariant, FontVariant) -> Int

unsafeRangeSize :: (FontVariant, FontVariant) -> Int

Read FontVariant

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS FontVariant

readList :: ReadS [FontVariant]

readPrec :: ReadPrec FontVariant

readListPrec :: ReadPrec [FontVariant]

Show FontVariant

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> FontVariant -> ShowS

show :: FontVariant -> String

showList :: [FontVariant] -> ShowS

NormalProperty FontVariant

Defined in Graphics.Blank.Types.Font

Methods

normal :: FontVariant

Default FontVariant

Defined in Graphics.Blank.Types.Font

Methods

def :: FontVariant

Eq FontVariant

Defined in Graphics.Blank.Types.Font

Methods

(==) :: FontVariant -> FontVariant -> Bool

(/=) :: FontVariant -> FontVariant -> Bool

Ord FontVariant

Defined in Graphics.Blank.Types.Font

Methods

compare :: FontVariant -> FontVariant -> Ordering

(<) :: FontVariant -> FontVariant -> Bool

(<=) :: FontVariant -> FontVariant -> Bool

(>) :: FontVariant -> FontVariant -> Bool

(>=) :: FontVariant -> FontVariant -> Bool

max :: FontVariant -> FontVariant -> FontVariant

min :: FontVariant -> FontVariant -> FontVariant

TextShow FontVariant

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> FontVariant -> Builder

showb :: FontVariant -> Builder

showbList :: [FontVariant] -> Builder

showtPrec :: Int -> FontVariant -> Text

showt :: FontVariant -> Text

showtList :: [FontVariant] -> Text

showtlPrec :: Int -> FontVariant -> Text

showtl :: FontVariant -> Text

showtlList :: [FontVariant] -> Text

smallCaps :: FontVariant

Shorthand for SmallCapsVariant.

font-weight

data FontWeight

Specifies the boldness of a Font. Note that FontWeight is an instance of Num so that the nine numeric weights can be used directly. For example:

(defFont [sansSerif]) { fontWeight = 900 }

Attempting to use a numeric weight other than the nine given will result in a runtime error.

Constructors

NormalWeight

Default.

BoldWeight

BolderWeight

LighterWeight

Weight100

Weight200

Weight300

Weight400

Weight500

Weight600

Weight700

Weight800

Weight900

Instances

IsString FontWeight

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> FontWeight

Bounded FontWeight

Defined in Graphics.Blank.Types.Font

Methods

minBound :: FontWeight

maxBound :: FontWeight

Enum FontWeight

Defined in Graphics.Blank.Types.Font

Methods

succ :: FontWeight -> FontWeight

pred :: FontWeight -> FontWeight

toEnum :: Int -> FontWeight

fromEnum :: FontWeight -> Int

enumFrom :: FontWeight -> [FontWeight]

enumFromThen :: FontWeight -> FontWeight -> [FontWeight]

enumFromTo :: FontWeight -> FontWeight -> [FontWeight]

enumFromThenTo :: FontWeight -> FontWeight -> FontWeight -> [FontWeight]

Ix FontWeight

Defined in Graphics.Blank.Types.Font

Methods

range :: (FontWeight, FontWeight) -> [FontWeight]

index :: (FontWeight, FontWeight) -> FontWeight -> Int

unsafeIndex :: (FontWeight, FontWeight) -> FontWeight -> Int

inRange :: (FontWeight, FontWeight) -> FontWeight -> Bool

rangeSize :: (FontWeight, FontWeight) -> Int

unsafeRangeSize :: (FontWeight, FontWeight) -> Int

Num FontWeight

Defined in Graphics.Blank.Types.Font

Methods

(+) :: FontWeight -> FontWeight -> FontWeight

(-) :: FontWeight -> FontWeight -> FontWeight

(*) :: FontWeight -> FontWeight -> FontWeight

negate :: FontWeight -> FontWeight

abs :: FontWeight -> FontWeight

signum :: FontWeight -> FontWeight

fromInteger :: Integer -> FontWeight

Read FontWeight

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS FontWeight

readList :: ReadS [FontWeight]

readPrec :: ReadPrec FontWeight

readListPrec :: ReadPrec [FontWeight]

Show FontWeight

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> FontWeight -> ShowS

show :: FontWeight -> String

showList :: [FontWeight] -> ShowS

NormalProperty FontWeight

Defined in Graphics.Blank.Types.Font

Methods

normal :: FontWeight

Default FontWeight

Defined in Graphics.Blank.Types.Font

Methods

def :: FontWeight

Eq FontWeight

Defined in Graphics.Blank.Types.Font

Methods

(==) :: FontWeight -> FontWeight -> Bool

(/=) :: FontWeight -> FontWeight -> Bool

Ord FontWeight

Defined in Graphics.Blank.Types.Font

Methods

compare :: FontWeight -> FontWeight -> Ordering

(<) :: FontWeight -> FontWeight -> Bool

(<=) :: FontWeight -> FontWeight -> Bool

(>) :: FontWeight -> FontWeight -> Bool

(>=) :: FontWeight -> FontWeight -> Bool

max :: FontWeight -> FontWeight -> FontWeight

min :: FontWeight -> FontWeight -> FontWeight

TextShow FontWeight

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> FontWeight -> Builder

showb :: FontWeight -> Builder

showbList :: [FontWeight] -> Builder

showtPrec :: Int -> FontWeight -> Text

showt :: FontWeight -> Text

showtList :: [FontWeight] -> Text

showtlPrec :: Int -> FontWeight -> Text

showtl :: FontWeight -> Text

showtlList :: [FontWeight] -> Text

bold :: FontWeight

Shorthand for BoldWeight.

bolder :: FontWeight

Shorthand for BolderWeight.

lighter :: FontWeight

Shorthand for LighterWeight.

font-size

data FontSize

The desired height of Font glyphs.

Examples

(defFont [sansSerif]) { fontSize = xxSmall }
(defFont [sansSerif]) { fontSize = 30 # pt }
(defFont [sansSerif]) { fontSize = 50 # percent }

Constructors

XXSmallSize

XSmallSize

SmallSize

MediumSize

Default.

LargeSize

XLargeSize

XXLargeSize

LargerSize

SmallerSize

FontSizeLength Length

FontSizePercentage Percentage

Instances

IsString FontSize

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> FontSize

Read FontSize

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS FontSize

readList :: ReadS [FontSize]

readPrec :: ReadPrec FontSize

readListPrec :: ReadPrec [FontSize]

Show FontSize

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> FontSize -> ShowS

show :: FontSize -> String

showList :: [FontSize] -> ShowS

LengthProperty FontSize

Defined in Graphics.Blank.Types.Font

Methods

fromLength :: Length -> FontSize

PercentageProperty FontSize

Defined in Graphics.Blank.Types.Font

Methods

percent :: Percentage -> FontSize

Default FontSize

Defined in Graphics.Blank.Types.Font

Methods

def :: FontSize

Eq FontSize

Defined in Graphics.Blank.Types.Font

Methods

(==) :: FontSize -> FontSize -> Bool

(/=) :: FontSize -> FontSize -> Bool

Ord FontSize

Defined in Graphics.Blank.Types.Font

Methods

compare :: FontSize -> FontSize -> Ordering

(<) :: FontSize -> FontSize -> Bool

(<=) :: FontSize -> FontSize -> Bool

(>) :: FontSize -> FontSize -> Bool

(>=) :: FontSize -> FontSize -> Bool

max :: FontSize -> FontSize -> FontSize

min :: FontSize -> FontSize -> FontSize

TextShow FontSize

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> FontSize -> Builder

showb :: FontSize -> Builder

showbList :: [FontSize] -> Builder

showtPrec :: Int -> FontSize -> Text

showt :: FontSize -> Text

showtList :: [FontSize] -> Text

showtlPrec :: Int -> FontSize -> Text

showtl :: FontSize -> Text

showtlList :: [FontSize] -> Text

xxSmall :: FontSize

Shorthand for XXSmallSize.

xSmall :: FontSize

Shorthand for XSmallSize.

small :: FontSize

Shorthand for SmallSize.

medium :: FontSize

Shorthand for MediumSize.

large :: FontSize

Shorthand for LargeSize.

xLarge :: FontSize

Shorthand for XLargeSize.

xxLarge :: FontSize

Shorthand for XXLargeSize.

larger :: FontSize

Shorthand for LargerSize.

smaller :: FontSize

Shorthand for SmallerSize.

line-height

data LineHeight

The height of the line boxes in a Font.

Examples

(defFont [sansSerif]) { lineHeight = normal }
(defFont [sansSerif]) { lineHeight = 50 }
(defFont [sansSerif]) { lineHeight = 30 # em }
(defFont [sansSerif]) { lineHeight = 70 # percent }

Constructors

NormalLineHeight

Default.

LineHeightNumber Double

LineHeightLength Length

LineHeightPercentage Percentage

Instances

IsString LineHeight

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> LineHeight

Num LineHeight

Defined in Graphics.Blank.Types.Font

Methods

(+) :: LineHeight -> LineHeight -> LineHeight

(-) :: LineHeight -> LineHeight -> LineHeight

(*) :: LineHeight -> LineHeight -> LineHeight

negate :: LineHeight -> LineHeight

abs :: LineHeight -> LineHeight

signum :: LineHeight -> LineHeight

fromInteger :: Integer -> LineHeight

Read LineHeight

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS LineHeight

readList :: ReadS [LineHeight]

readPrec :: ReadPrec LineHeight

readListPrec :: ReadPrec [LineHeight]

Fractional LineHeight

Defined in Graphics.Blank.Types.Font

Methods

(/) :: LineHeight -> LineHeight -> LineHeight

recip :: LineHeight -> LineHeight

fromRational :: Rational -> LineHeight

Show LineHeight

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> LineHeight -> ShowS

show :: LineHeight -> String

showList :: [LineHeight] -> ShowS

LengthProperty LineHeight

Defined in Graphics.Blank.Types.Font

Methods

fromLength :: Length -> LineHeight

PercentageProperty LineHeight

Defined in Graphics.Blank.Types.Font

Methods

percent :: Percentage -> LineHeight

NormalProperty LineHeight

Defined in Graphics.Blank.Types.Font

Methods

normal :: LineHeight

Default LineHeight

Defined in Graphics.Blank.Types.Font

Methods

def :: LineHeight

Eq LineHeight

Defined in Graphics.Blank.Types.Font

Methods

(==) :: LineHeight -> LineHeight -> Bool

(/=) :: LineHeight -> LineHeight -> Bool

Ord LineHeight

Defined in Graphics.Blank.Types.Font

Methods

compare :: LineHeight -> LineHeight -> Ordering

(<) :: LineHeight -> LineHeight -> Bool

(<=) :: LineHeight -> LineHeight -> Bool

(>) :: LineHeight -> LineHeight -> Bool

(>=) :: LineHeight -> LineHeight -> Bool

max :: LineHeight -> LineHeight -> LineHeight

min :: LineHeight -> LineHeight -> LineHeight

TextShow LineHeight

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> LineHeight -> Builder

showb :: LineHeight -> Builder

showbList :: [LineHeight] -> Builder

showtPrec :: Int -> LineHeight -> Text

showt :: LineHeight -> Text

showtList :: [LineHeight] -> Text

showtlPrec :: Int -> LineHeight -> Text

showtl :: LineHeight -> Text

showtlList :: [LineHeight] -> Text

font-family

data FontFamily

The name of a Font family. Note that both FontFamily and [FontFamily] are instances of IsString, so it is possible to produce FontFamily values in several different ways. For example, these are all of type FontFamily:

FontFamilyName "Gill Sans Extrabold"
"Gill Sans Extrabold" :: FontFamily
serif
"serif" :: FontFamily

These are all of type [FontFamily]:

[FontFamilyName "Helvetica", serif]
["Helvetica", "serif"] :: [FontFamily]
"Helvetica, serif" :: [FontFamily]

Constructors

FontFamilyName Text

The name of a custom font family.

SerifFamily

A generic font family where glyphs have serifed endings.

SansSerifFamily

A generic font family where glyphs do not have serifed endings.

MonospaceFamily

A generic font family where all glyphs have the same fixed width.

CursiveFamily

A generic font family with cursive glyphs.

FantasyFamily

A generic font family where glyphs have decorative, playful representations.

Instances

IsString FontFamily

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> FontFamily

Read FontFamily

Defined in Graphics.Blank.Types.Font

Methods

readsPrec :: Int -> ReadS FontFamily

readList :: ReadS [FontFamily]

readPrec :: ReadPrec FontFamily

readListPrec :: ReadPrec [FontFamily]

Show FontFamily

Defined in Graphics.Blank.Types.Font

Methods

showsPrec :: Int -> FontFamily -> ShowS

show :: FontFamily -> String

showList :: [FontFamily] -> ShowS

Eq FontFamily

Defined in Graphics.Blank.Types.Font

Methods

(==) :: FontFamily -> FontFamily -> Bool

(/=) :: FontFamily -> FontFamily -> Bool

Ord FontFamily

Defined in Graphics.Blank.Types.Font

Methods

compare :: FontFamily -> FontFamily -> Ordering

(<) :: FontFamily -> FontFamily -> Bool

(<=) :: FontFamily -> FontFamily -> Bool

(>) :: FontFamily -> FontFamily -> Bool

(>=) :: FontFamily -> FontFamily -> Bool

max :: FontFamily -> FontFamily -> FontFamily

min :: FontFamily -> FontFamily -> FontFamily

TextShow FontFamily

Defined in Graphics.Blank.Types.Font

Methods

showbPrec :: Int -> FontFamily -> Builder

showb :: FontFamily -> Builder

showbList :: [FontFamily] -> Builder

showtPrec :: Int -> FontFamily -> Text

showt :: FontFamily -> Text

showtList :: [FontFamily] -> Text

showtlPrec :: Int -> FontFamily -> Text

showtl :: FontFamily -> Text

showtlList :: [FontFamily] -> Text

IsString [FontFamily]

There are two separate IsString instances for FontFamily so that single font families and lists of font families alike can be converted from string literals.

Defined in Graphics.Blank.Types.Font

Methods

fromString :: String -> [FontFamily]

serif :: FontFamily

Shorthand for SerifFamily.

sansSerif :: FontFamily

Shorthand for SansSerifFamily.

monospace :: FontFamily

Shorthand for MonospaceFamily.

cursive :: FontFamily

Shorthand for CursiveFamily.

fantasy :: FontFamily

Shorthand for FantasyFamily.

Normal values

class Default a => NormalProperty a where

A convenient way to use the Default normal value for several Font longhand properties.

Minimal complete definition

Nothing

Methods

normal :: a

The default value for a CSS property. For example, it can be used like this:

(defFont [sansSerif]) { lineHeight = normal }

Instances

NormalProperty FontStyle

Defined in Graphics.Blank.Types.Font

Methods

normal :: FontStyle

NormalProperty FontVariant

Defined in Graphics.Blank.Types.Font

Methods

normal :: FontVariant

NormalProperty FontWeight

Defined in Graphics.Blank.Types.Font

Methods

normal :: FontWeight

NormalProperty LineHeight

Defined in Graphics.Blank.Types.Font

Methods

normal :: LineHeight

Lengths

data Length

Denotes CSS distance measurements, especially in the context of Fonts.

Constructors

Em

The height of the current font.

Fields

• runLength :: Double

Ex

The height of the character x (x-height) in the current font.

Fields

• runLength :: Double

Ch

The width of the character 0 in the current font.

Fields

• runLength :: Double

Rem

The height of the font relative to the root element.

Fields

• runLength :: Double

Vh

One percent of the height of the viewport.

Fields

• runLength :: Double

Vw

One percent of the width of the viewport.

Fields

• runLength :: Double

Vmin

One percent of the minimum of the viewport height and width.

Fields

• runLength :: Double

Vmax

One percent of the maximum of the viewport height and width.

Fields

• runLength :: Double

Px

One device pixel (dot) of the display.

Fields

• runLength :: Double

Mm

One millimeter.

Fields

• runLength :: Double

Cm

One centimeter (10 millimeters).

Fields

• runLength :: Double

In

One inch (~2.54 centimeters).

Fields

• runLength :: Double

Pt

One point (1/72 inches).

Fields

• runLength :: Double

Pc

One pica (12 points).

Fields

• runLength :: Double

Instances

IsString Length

Defined in Graphics.Blank.Types.CSS

Methods

fromString :: String -> Length

Read Length

Defined in Graphics.Blank.Types.CSS

Methods

readsPrec :: Int -> ReadS Length

readList :: ReadS [Length]

readPrec :: ReadPrec Length

readListPrec :: ReadPrec [Length]

Show Length

Defined in Graphics.Blank.Types.CSS

Methods

showsPrec :: Int -> Length -> ShowS

show :: Length -> String

showList :: [Length] -> ShowS

LengthProperty Length

Defined in Graphics.Blank.Types.CSS

Methods

fromLength :: Length -> Length

Eq Length

Defined in Graphics.Blank.Types.CSS

Methods

(==) :: Length -> Length -> Bool

(/=) :: Length -> Length -> Bool

Ord Length

Defined in Graphics.Blank.Types.CSS

Methods

compare :: Length -> Length -> Ordering

(<) :: Length -> Length -> Bool

(<=) :: Length -> Length -> Bool

(>) :: Length -> Length -> Bool

(>=) :: Length -> Length -> Bool

max :: Length -> Length -> Length

min :: Length -> Length -> Length

TextShow Length

Defined in Graphics.Blank.Types.CSS

Methods

showbPrec :: Int -> Length -> Builder

showb :: Length -> Builder

showbList :: [Length] -> Builder

showtPrec :: Int -> Length -> Text

showt :: Length -> Text

showtList :: [Length] -> Text

showtlPrec :: Int -> Length -> Text

showtl :: Length -> Text

showtlList :: [Length] -> Text

class LengthProperty a where

Designates CSS properties that can consist of a Length.

Methods

fromLength :: Length -> a

Instances

LengthProperty Length

Defined in Graphics.Blank.Types.CSS

Methods

fromLength :: Length -> Length

LengthProperty FontSize

Defined in Graphics.Blank.Types.Font

Methods

fromLength :: Length -> FontSize

LengthProperty LineHeight

Defined in Graphics.Blank.Types.Font

Methods

fromLength :: Length -> LineHeight

em :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Em units.

ex :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Ex units.

ch :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Ch units.

rem_ :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Rem units. rem_ has an underscore to distinguish it from rem.

vh :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Vh units.

vw :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Vw units.

vmin :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Em units.

vmax :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Vmax units.

px :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Px units.

mm :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Mm units.

cm :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Cm units.

in_ :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Im units. This function has an underscore to distinguish it from the Haskell keyword.

pt :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Pt units.

pc :: LengthProperty a => Double -> a

Constructs a LengthProperty value with Pc units.

Percentages

class PercentageProperty a where

Designates CSS properties that can consist of a Percentage.

Methods

percent :: Percentage -> a

Create a CSS property value from a Percentage.

Instances

PercentageProperty Percentage

Defined in Graphics.Blank.Types.CSS

Methods

percent :: Percentage -> Percentage

PercentageProperty FontSize

Defined in Graphics.Blank.Types.Font

Methods

percent :: Percentage -> FontSize

PercentageProperty LineHeight

Defined in Graphics.Blank.Types.Font

Methods

percent :: Percentage -> LineHeight