{-# LANGUAGE CPP #-} {-# LANGUAGE OverloadedStrings #-} {-| Module : Graphics.Vega.VegaLite.Foundation Copyright : (c) Douglas Burke, 2018-2020 License : BSD3 Maintainer : dburke.gw@gmail.com Stability : unstable Portability : CPP, OverloadedStrings Basic types that are used throughout VegaLite. Would it make sense to break this up into smaller modules? -} module Graphics.Vega.VegaLite.Foundation ( Angle , Color , DashStyle , DashOffset , FieldName , Opacity , StyleLabel , VegaExpr , ZIndex , FontWeight(..) , Measurement(..) , Arrangement(..) , APosition(..) , Orientation(..) , Position(..) , HAlign(..) , VAlign(..) , BandAlign(..) , StrokeCap(..) , StrokeJoin(..) , Scale(..) , SortField(..) , Cursor(..) , OverlapStrategy(..) , Side(..) , Symbol(..) , StackProperty(..) , StackOffset(..) , TooltipContent(..) , Channel(..) , Resolve(..) , Resolution(..) , Bounds(..) , CompositionAlignment(..) , Padding(..) , Autosize(..) , RepeatFields(..) , CInterpolate(..) , ViewBackground(..) , HeaderProperty(..) -- not for external export , fontWeightSpec , measurementLabel , arrangementLabel , anchorLabel , orientationSpec , hAlignLabel , vAlignLabel , bandAlignLabel , strokeCapLabel , strokeJoinLabel , scaleLabel , positionLabel , sortFieldSpec , cursorLabel , overlapStrategyLabel , sideLabel , symbolLabel , stackPropertySpecSort , stackPropertySpecOffset , stackOffset , ttContentLabel , channelLabel , resolveProperty , boundsSpec , compositionAlignmentSpec , paddingSpec , autosizeProperty , repeatFieldsProperty , cInterpolateSpec , viewBackgroundSpec , fromT , fromColor , fromDS , splitOnNewline , field_ , header_ , order_ , allowNull ) where import qualified Data.Aeson as A import qualified Data.Text as T import Data.Aeson ((.=), object, toJSON) #if !(MIN_VERSION_base(4, 12, 0)) import Data.Monoid ((<>)) #endif -- added in base 4.8.0.0 / ghc 7.10.1 import Numeric.Natural (Natural) import Graphics.Vega.VegaLite.Specification ( VLSpec , LabelledSpec , ResolveSpec(..) ) field_ :: FieldName -> LabelledSpec field_ f = "field" .= f header_ :: T.Text -> [HeaderProperty] -> LabelledSpec header_ extra hps = ("header" <> extra) .= object (map headerProperty hps) -- could restrict to ascending/descending order_ :: T.Text -> LabelledSpec order_ o = "order" .= o -- allowNull :: A.ToJSON a => Maybe a -> VLSpec allowNull :: Maybe Int -> VLSpec allowNull (Just a) = toJSON a allowNull Nothing = A.Null {-| The field name. This can include \"dotted\" notation, such as @\"o.latitude\"@. There is __no attempt__ to validate this value (e.g. check it is not empty, contains only valid characters, or remove excess whitespace). @since 0.5.0.0 -} type FieldName = T.Text {-| Convenience type-annotation label to indicate a color value. There is __no attempt__ to validate that the user-supplied input is a valid color. Any supported HTML color specification can be used, such as: @ \"#eee\" \"#734FD8\" \"crimson\" \"rgb(255,204,210)\" \"hsl(180, 50%, 50%)\" @ A blank string is converted to the JSON null value (new in @0.5.0.0@). @since 0.4.0.0 -} type Color = T.Text -- strip out trailing white space just to be sure fromColor :: Color -> VLSpec fromColor = cleanT -- strips leading and trailing white space and, if the result -- is empty, returns Null, otherwise the trimmed text. -- cleanT :: T.Text -> VLSpec cleanT t = let tout = T.strip t in if T.null tout then A.Null else toJSON tout {-| The dash style for a line. This is defined as a series of on and then off lengths, in pixels. So @[10, 4, 5, 2]@ means a long line, followed by a space, then a line half as long as the first segment, and then a short space. This pattern is then repeated. This is a convenience type annotation and there is __no validation__ of the input. @since 0.5.0.0 -} type DashStyle = [Double] fromDS :: DashStyle -> VLSpec -- fromDS [] = A.Null -- what is the correct handling of this? fromDS = toJSON {-| The offset at which to start drawing the line dash (given by a 'DashStyle' argument), in pixels. This is a convenience type annotation and there is __no validation__ of the input. @since 0.5.0.0 -} type DashOffset = Double {-| Convenience type-annotation label to indicate an opacity value, which lies in the range 0 to 1 inclusive. There is __no attempt__ to validate that the user-supplied value falls in this range. A value of 0 indicates fully transparent (see through), and 1 is fully opaque (does not show anything it is on top of). @since 0.4.0.0 -} type Opacity = Double {-| Convenience type-annotation to indicate a name, or label, that represents a set of mark or axis styles. The styles are generated with 'Graphics.Vega.VegaLite.AxisNamedStyles' and 'Graphics.Vega.VegaLite.MarkNamedStyles', and used with constructs such as 'Graphics.Vega.VegaLite.AStyle', 'Graphics.Vega.VegaLite.AxStyle', 'Graphics.Vega.VegaLite.MStyle', and 'Graphics.Vega.VegaLite.TStyle'. @since 0.6.0.0 -} type StyleLabel = T.Text {-| Convenience type-annotation label to indicate an angle, which is measured in degrees from the horizontal (so anti-clockwise). The value should be in the range 0 to 360, inclusive, but __no attempt__ is made to enforce this. @since 0.4.0.0 -} type Angle = Double {-| At what "depth" (z index) is the item to be drawn (a relative depth for items in the visualization). The standard values are @0@ for back and @1@ for front, but other values can be used if you want to ensure a certain layering of items. The following example is taken from a discussion with <https://github.com/gicentre/elm-vegalite/issues/15#issuecomment-524527125 Jo Wood>: @ let dcols = 'Graphics.Vega.VegaLite.dataFromColumns' [] . 'Graphics.Vega.VegaLite.dataColumn' "x" ('Graphics.Vega.VegaLite.Numbers' [ 20, 10 ]) . 'Graphics.Vega.VegaLite.dataColumn' "y" ('Graphics.Vega.VegaLite.Numbers' [ 10, 20 ]) . 'Graphics.Vega.VegaLite.dataColumn' "cat" ('Graphics.Vega.VegaLite.Strings' [ "a", "b" ]) axis lbl z = [ 'Graphics.Vega.VegaLite.PName' lbl, 'Graphics.Vega.VegaLite.PmType' 'Graphics.Vega.VegaLite.Quantitative', 'Graphics.Vega.VegaLite.PAxis' [ 'Graphics.Vega.VegaLite.AxZIndex' z ] ] enc = 'Graphics.Vega.VegaLite.encoding' . 'Graphics.Vega.VegaLite.position' 'X' (axis "x" 2) . 'Graphics.Vega.VegaLite.position' 'Y' (axis "y" 1) . 'Graphics.Vega.VegaLite.color' [ 'Graphics.Vega.VegaLite.MName' "cat", 'Graphics.Vega.VegaLite.MmType' 'Graphics.Vega.VegaLite.Nominal', 'Graphics.Vega.VegaLite.MLegend' [] ] cfg = 'Graphics.Vega.VegaLite.configure' . 'Graphics.Vega.VegaLite.configuration' ('Graphics.Vega.VegaLite.Axis' [ 'Graphics.Vega.VegaLite.GridWidth' 8 ]) . 'Graphics.Vega.VegaLite.configuration' ('Graphics.Vega.VegaLite.AxisX' [ 'Graphics.Vega.VegaLite.GridColor' "red" ]) . 'Graphics.Vega.VegaLite.configuration' ('Graphics.Vega.VegaLite.AxisY' [ 'Graphics.Vega.VegaLite.GridColor' "blue" ]) in 'Graphics.Vega.VegaLite.toVegaLite' [ cfg [] , dcols [] , enc [] , 'Graphics.Vega.VegaLite.mark' 'Graphics.Vega.VegaLite.Circle' [ 'Graphics.Vega.VegaLite.MSize' 5000, 'Graphics.Vega.VegaLite.MOpacity' 1 ] ] @ <<images/zindex.png>> <https://vega.github.io/editor/#/url/vega-lite/N4KABBYEQMYPYDsBmBLA5lAXGUk-QEMAPFAZwE0sdx9ao0AnFAEwGE4AbOBqqAIw4BXAKZQatAL4AacfijEyADSq5acxi3Zce2KA2HMxasNNl55JUirNr6TZgHUWAFwAWVABw2IE2afMAtgQMANbWxlCkKABeotgArAAMyTIRcAAOBDAozgCeVACMqbZ56XHQ2QwwHKJ+xRBQzATOBOG2AG4EQsJW2ADa3viqxnQwzbyt9SPmRFQATIlT0w352AWJg3j+y8PLDWPOvHxQS8tQs2uLm7arYAvXPoMAunWyUAAkpDCuwkG8rs5nOlSJgAPSg9rCNAEAB0aByrkEfBhKDgoK+PyCEKhBAAtBwcsIIQBmGEAK1IiBOb2ECHgzBQCAw2F25ng2ja0ygqGEHEMugO1L2UFK5SgCDgAUZXSFZxqaFp-LACEEHA4g22dAu1GFPL5vFmpzoot4AEdBAQEM4cs0UJDZVyFL0dXtIFBoozmMJtXMHiYNUboLdWbY9UqoPlA+YTbpzZbrS1rfao26nZzXe7Pd7Cn7fMY85BfL4gA View the visualization in the Vega Editor> @since 0.4.0.0 -} type ZIndex = Natural {-| Convenience type-annotation label to indicate a <https://vega.github.io/vega/docs/expressions/ Vega Expression>. There is __no attempt__ to validate the expression. Examples include: @ "datum.IMDB_Rating != null" "datum.height / 1000" "if(datum.index % 2 == 1, datum.label, '')" "sampleLogNormal(2.3, 0.3)" @ @since 0.5.0.0 -} type VegaExpr = T.Text -- | Indicates the weight options for a font. data FontWeight = Bold | Bolder | Lighter | Normal | W100 | W200 | W300 | W400 | W500 | W600 | W700 | W800 | W900 fromF :: Double -> VLSpec fromF = toJSON fromT :: T.Text -> VLSpec fromT = toJSON -- If there is a new-line in the text then convert to a list. splitOnNewline :: T.Text -> VLSpec splitOnNewline ts = case T.split (== '\n') ts of [] -> fromT "" [s] -> toJSON s s -> toJSON s fontWeightSpec :: FontWeight -> VLSpec fontWeightSpec Bold = fromT "bold" fontWeightSpec Bolder = fromT "bolder" fontWeightSpec Lighter = fromT "lighter" fontWeightSpec Normal = fromT "normal" fontWeightSpec W100 = fromF 100 fontWeightSpec W200 = fromF 200 fontWeightSpec W300 = fromF 300 fontWeightSpec W400 = fromF 400 fontWeightSpec W500 = fromF 500 fontWeightSpec W600 = fromF 600 fontWeightSpec W700 = fromF 700 fontWeightSpec W800 = fromF 800 fontWeightSpec W900 = fromF 900 {-| Type of measurement to be associated with some channel. -} data Measurement = Nominal -- ^ Data are categories identified by name alone and which have no intrinsic order. | Ordinal -- ^ Data are also categories, but ones which have some natural order. | Quantitative -- ^ Data are numeric measurements typically on a continuous scale. | Temporal -- ^ Data represents time in some manner. | GeoFeature -- ^ Geospatial position encoding ('Longitude' and 'Latitude') should specify the 'Graphics.Vega.VegaLite.PmType' -- as @Quantitative@. Geographically referenced features encoded as 'Graphics.Vega.VegaLite.shape' marks -- should specify 'Graphics.Vega.VegaLite.MmType' as @GeoFeature@ (Vega-Lite currently refers to this type -- as @<https://vega.github.io/vega-lite/docs/encoding.html geojson>@. measurementLabel :: Measurement -> T.Text measurementLabel Nominal = "nominal" measurementLabel Ordinal = "ordinal" measurementLabel Quantitative = "quantitative" measurementLabel Temporal = "temporal" measurementLabel GeoFeature = "geojson" -- | Identifies how repeated or faceted views are arranged. -- -- This is used with a number of constructors: 'Graphics.Vega.VegaLite.ByRepeatOp', -- 'Graphics.Vega.VegaLite.HRepeat', 'Graphics.Vega.VegaLite.MRepeat', 'Graphics.Vega.VegaLite.ORepeat', 'Graphics.Vega.VegaLite.PRepeat', and 'Graphics.Vega.VegaLite.TRepeat'. -- based on schema 3.3.0 #/definitions/RepeatRef data Arrangement = Column -- ^ Column arrangement. | Row -- ^ Row arrangement. | Flow -- ^ Flow arrangement (aka \"repeat\"). -- -- @since 0.4.0.0 arrangementLabel :: Arrangement -> T.Text arrangementLabel Column = "column" arrangementLabel Row = "row" arrangementLabel Flow = "repeat" -- NOTE: not "flow"! -- | Indicates the anchor position for text. data APosition = AStart -- ^ The start of the text. | AMiddle -- ^ The middle of the text. | AEnd -- ^ The end of the text. anchorLabel :: APosition -> T.Text anchorLabel AStart = "start" anchorLabel AMiddle = "middle" anchorLabel AEnd = "end" {-| The orientation of an item. This is used with: 'Graphics.Vega.VegaLite.BLeLDirection', 'Graphics.Vega.VegaLite.LDirection', 'Graphics.Vega.VegaLite.LeDirection', 'Graphics.Vega.VegaLite.LeGradientDirection', 'Graphics.Vega.VegaLite.LeLDirection', 'Graphics.Vega.VegaLite.LeSymbolDirection', and 'Graphics.Vega.VegaLite.MOrient'. In @0.4.0.0@ this was renamed from @MarkOrientation@ to 'Orientation'. -} -- based on schema 3.3.0 #/definitions/Orientation data Orientation = Horizontal -- ^ Display horizontally. | Vertical -- ^ Display vertically. orientationSpec :: Orientation -> VLSpec orientationSpec Horizontal = "horizontal" orientationSpec Vertical = "vertical" -- TODO: -- -- encoding of X2/... shouldn't include the PmType in the output, apparently -- so we could try and filter that out, or just rely on the user to not -- add the PmType fields in this case. {-| Type of position channel, @X@ and @Y@ represent horizontal and vertical axis dimensions on a plane and @X2@ and @Y2@ represent secondary axis dimensions where two scales are overlaid in the same space. Geographic positions represented by longitude and latiutude values are identified with @Longitude@, @Latitude@ and their respective secondary equivalents. Such geographic position channels are subject to a map projection (set using 'Graphics.Vega.VegaLite.projection') before being placed graphically. -} data Position = X | Y | X2 -- ^ The secondary coordinate for ranged 'Graphics.Vega.VegaLite.Area', 'Graphics.Vega.VegaLite.Bar', 'Graphics.Vega.VegaLite.Rect', and 'Graphics.Vega.VegaLite.Rule' -- marks. | Y2 -- ^ The secondary coordinate for ranged 'Graphics.Vega.VegaLite.Area', 'Graphics.Vega.VegaLite.Bar', 'Graphics.Vega.VegaLite.Rect', and 'Graphics.Vega.VegaLite.Rule' -- marks. | XError -- ^ Indicates that the 'X' channel represents the mid-point and -- the 'XError' channel gives the offset. If 'XError2' is not -- defined then this channel value is applied symmetrically. -- -- @since 0.4.0.0 | XError2 -- ^ Used to support asymmetric error ranges defined as 'XError' -- and 'XError2'. One of 'XError' or 'XError2' channels must -- contain positive values and the other negative values. -- -- @since 0.4.0.0 | YError -- ^ Indicates that the 'Y' channel represents the mid-point and -- the 'YError' channel gives the offset. If 'YError2' is not -- defined then this channel value is applied symmetrically. -- -- @since 0.4.0.0 | YError2 -- ^ Used to support asymmetric error ranges defined as 'YError' -- and 'YError2'. One of 'YError' or 'YError2' channels must -- contain positive values and the other negative values. -- -- @since 0.4.0.0 | Longitude -- ^ The longitude value for projections. | Latitude -- ^ The latitude value for projections. | Longitude2 -- ^ A second longitude coordinate. | Latitude2 -- ^ A second longitude coordinate. positionLabel :: Position -> T.Text positionLabel X = "x" positionLabel Y = "y" positionLabel X2 = "x2" positionLabel Y2 = "y2" positionLabel XError = "xError" positionLabel YError = "yError" positionLabel XError2 = "xError2" positionLabel YError2 = "yError2" positionLabel Longitude = "longitude" positionLabel Latitude = "latitude" positionLabel Longitude2 = "longitude2" positionLabel Latitude2 = "latitude2" -- | Indicates the horizontal alignment of text such as on an axis or legend. data HAlign = AlignCenter | AlignLeft | AlignRight -- | Indicates the vertical alignment of text that may be attached to a mark. data VAlign = AlignTop -- ^ The position refers to the top of the text, calculated relative to -- the font size. Also see 'AlignLineTop'. | AlignMiddle -- ^ The middle of the text. | AlignBottom -- ^ The position refers to the bottom of the text, including -- descenders, like g. This is calculated relative to the -- font size. Also see 'AlignLineBottom'. | AlignBaseline -- ^ The position refers to the baseline of the text (so it does -- not include descenders). This maps to the Vega-Lite -- @\"alphabetic\"@ value. -- -- @since 0.6.0.0 | AlignLineTop -- ^ Similar to 'AlignTop', but relative to the line height, not font size. -- -- This was added in Vega-Lite 4.6.0. -- -- @since 0.7.0.0 | AlignLineBottom -- ^ Similar to 'AlignBottom', but relative to the line height, not font size. -- -- This was added in Vega-Lite 4.6.0. -- -- @since 0.7.0.0 hAlignLabel :: HAlign -> T.Text hAlignLabel AlignLeft = "left" hAlignLabel AlignCenter = "center" hAlignLabel AlignRight = "right" vAlignLabel :: VAlign -> T.Text vAlignLabel AlignTop = "top" vAlignLabel AlignMiddle = "middle" vAlignLabel AlignBottom = "bottom" vAlignLabel AlignBaseline = "alphabetic" vAlignLabel AlignLineTop = "line-top" vAlignLabel AlignLineBottom = "line-bottom" {-| Where should tick marks and grid lines be placed. This is used with 'Graphics.Vega.VegaLite.AxTickBand' and 'Graphics.Vega.VegaLite.TickBand'. @since 0.5.0.0 -} data BandAlign = BCenter -- ^ Use the center of the band. | BExtent -- ^ Use the band extents. bandAlignLabel :: BandAlign -> T.Text bandAlignLabel BCenter = "center" bandAlignLabel BExtent = "extent" -- | How are strokes capped? This is used with 'Graphics.Vega.VegaLite.MStrokeCap', 'Graphics.Vega.VegaLite.VBStrokeCap', -- and 'Graphics.Vega.VegaLite.ViewStrokeCap'. -- -- @since 0.4.0.0 data StrokeCap = CButt -- ^ Butt stroke cap. | CRound -- ^ Rounded stroke cap. | CSquare -- ^ Square stroke cap. strokeCapLabel :: StrokeCap -> T.Text strokeCapLabel CButt = "butt" strokeCapLabel CRound = "round" strokeCapLabel CSquare = "square" -- | How are strokes joined? This is used with 'Graphics.Vega.VegaLite.MStrokeJoin', 'Graphics.Vega.VegaLite.VBStrokeJoin', -- and 'Graphics.Vega.VegaLite.ViewStrokeJoin'. -- -- -- @since 0.4.0.0 data StrokeJoin = JMiter -- ^ Mitred stroke join. | JRound -- ^ Rounded stroke join. | JBevel -- ^ Bevelled stroke join. strokeJoinLabel :: StrokeJoin -> T.Text strokeJoinLabel JMiter = "miter" strokeJoinLabel JRound = "round" strokeJoinLabel JBevel = "bevel" {-| Used to indicate the type of scale transformation to apply. The <https://vega.github.io/vega-lite/docs/scale.html#type Vega-Lite scale documentation> defines which of these are for continuous or discrete distributions, and what the defaults are for the combination of data type and encoding channel. The 'Scale' type is used with the 'Graphics.Vega.VegaLite.SType' constructor to set up the scaling properties of an encoding. Examples: @ 'Graphics.Vega.VegaLite.PScale' [ 'Graphics.Vega.VegaLite.SType' ScTime ] 'Graphics.Vega.VegaLite.color' [ 'Graphics.Vega.VegaLite.MName' \"Acceleration\" , 'Graphics.Vega.VegaLite.MmType' 'Quantitative' , 'Graphics.Vega.VegaLite.MScale' [ 'Graphics.Vega.VegaLite.SType' ScLog, 'Graphics.Vega.VegaLite.SRange' ('Graphics.Vega.VegaLite.RStrings' [\"yellow\", \"red\"]) ] ] @ The @ScBinLinear@ constructor was removed in @0.8.0.0@ because it was not used by Vega-Lite. The @0.4.0.0@ release removed the @ScSequential@ constructor, as 'ScLinear' should be used instead. -} -- #/definitions/ScaleType data Scale = ScLinear -- ^ A linear scale. | ScLog -- ^ A log scale. Defaults to log of base 10, but can be customised with -- 'Graphics.Vega.VegaLite.SBase'. | ScPow -- ^ A power scale. The exponent to use for scaling is specified with -- 'Graphics.Vega.VegaLite.SExponent'. | ScSqrt -- ^ A square-root scale. | ScSymLog -- ^ A [symmetrical log (PDF link)](https://www.researchgate.net/profile/John_Webber4/publication/233967063_A_bi-symmetric_log_transformation_for_wide-range_data/links/0fcfd50d791c85082e000000.pdf) -- scale. Similar to a log scale but supports zero and negative values. The slope -- of the function at zero can be set with 'Graphics.Vega.VegaLite.SConstant'. -- -- @since 0.4.0.0 -- | ScIdentity added in Vega-Lite 4.4, no documentation -- | ScSequential added in Vega-Lite 4.4, no documentation, not clear if any different from linear | ScTime -- ^ A temporal scale. | ScUtc -- ^ A temporal scale, in UTC. | ScQuantile -- ^ A quantile scale. -- -- @since 0.4.0.0 | ScQuantize -- ^ A quantizing scale. -- -- @since 0.4.0.0 | ScThreshold -- ^ A threshold scale. -- -- @since 0.4.0.0 | ScBinOrdinal -- ^ An ordinal band scale. | ScOrdinal -- ^ An ordinal scale. | ScPoint -- ^ A point scale. | ScBand -- ^ A band scale. scaleLabel :: Scale -> T.Text scaleLabel ScLinear = "linear" scaleLabel ScLog = "log" scaleLabel ScPow = "pow" scaleLabel ScSqrt = "sqrt" scaleLabel ScSymLog = "symlog" scaleLabel ScTime = "time" scaleLabel ScUtc = "utc" scaleLabel ScQuantile = "quantile" scaleLabel ScQuantize = "quantize" scaleLabel ScThreshold = "threshold" scaleLabel ScBinOrdinal = "bin-ordinal" scaleLabel ScOrdinal = "ordinal" scaleLabel ScPoint = "point" scaleLabel ScBand = "band" -- | How should the field be sorted when performing a window transform. -- -- @since 0.4.00 data SortField = WAscending FieldName -- ^ Sort the field into ascending order. | WDescending FieldName -- ^ Sort the field into descending order. sortFieldSpec :: SortField -> VLSpec sortFieldSpec (WAscending f) = object [field_ f, order_ "ascending"] sortFieldSpec (WDescending f) = object [field_ f, order_ "descending"] {-| Represents the type of cursor to display. For an explanation of each type, see the <https://developer.mozilla.org/en-US/docs/Web/CSS/cursor#Keyword%20values CSS documentation>. -} data Cursor = CAuto | CDefault | CNone | CContextMenu | CHelp | CPointer | CProgress | CWait | CCell | CCrosshair | CText | CVerticalText | CAlias | CCopy | CMove | CNoDrop | CNotAllowed | CAllScroll | CColResize | CRowResize | CNResize | CEResize | CSResize | CWResize | CNEResize | CNWResize | CSEResize | CSWResize | CEWResize | CNSResize | CNESWResize | CNWSEResize | CZoomIn | CZoomOut | CGrab | CGrabbing cursorLabel :: Cursor -> T.Text cursorLabel CAuto = "auto" cursorLabel CDefault = "default" cursorLabel CNone = "none" cursorLabel CContextMenu = "context-menu" cursorLabel CHelp = "help" cursorLabel CPointer = "pointer" cursorLabel CProgress = "progress" cursorLabel CWait = "wait" cursorLabel CCell = "cell" cursorLabel CCrosshair = "crosshair" cursorLabel CText = "text" cursorLabel CVerticalText = "vertical-text" cursorLabel CAlias = "alias" cursorLabel CCopy = "copy" cursorLabel CMove = "move" cursorLabel CNoDrop = "no-drop" cursorLabel CNotAllowed = "not-allowed" cursorLabel CAllScroll = "all-scroll" cursorLabel CColResize = "col-resize" cursorLabel CRowResize = "row-resize" cursorLabel CNResize = "n-resize" cursorLabel CEResize = "e-resize" cursorLabel CSResize = "s-resize" cursorLabel CWResize = "w-resize" cursorLabel CNEResize = "ne-resize" cursorLabel CNWResize = "nw-resize" cursorLabel CSEResize = "se-resize" cursorLabel CSWResize = "sw-resize" cursorLabel CEWResize = "ew-resize" cursorLabel CNSResize = "ns-resize" cursorLabel CNESWResize = "nesw-resize" cursorLabel CNWSEResize = "nwse-resize" cursorLabel CZoomIn = "zoom-in" cursorLabel CZoomOut = "zoom-out" cursorLabel CGrab = "grab" cursorLabel CGrabbing = "grabbing" {-| Type of overlap strategy to be applied when there is not space to show all items on an axis, and is used by 'Graphics.Vega.VegaLite.AxLabelOverlap', 'Graphics.Vega.VegaLite.LabelOverlap', 'Graphics.Vega.VegaLite.LLabelOverlap', and 'Graphics.Vega.VegaLite.LeLabelOverlap'. See the <https://vega.github.io/vega-lite/docs/axis.html#labels Vega-Lite documentation> for more details. -} data OverlapStrategy = ONone -- ^ No overlap strategy to be applied when there is not space to show all items -- on an axis. | OParity -- ^ Give all items equal weight in overlap strategy to be applied when there is -- not space to show them all on an axis. | OGreedy -- ^ Greedy overlap strategy to be applied when there is not space to show all -- items on an axis. overlapStrategyLabel :: OverlapStrategy -> VLSpec overlapStrategyLabel ONone = toJSON False overlapStrategyLabel OParity = toJSON True -- fromT "parity" overlapStrategyLabel OGreedy = fromT "greedy" {-| Represents one side of a rectangular space. Used by 'Graphics.Vega.VegaLite.AxOrient', 'Graphics.Vega.VegaLite.HLabelOrient', 'Graphics.Vega.VegaLite.HTitleOrient', 'Graphics.Vega.VegaLite.LTitleOrient', 'Graphics.Vega.VegaLite.LeTitleOrient', 'Graphics.Vega.VegaLite.Orient', and 'Graphics.Vega.VegaLite.TOrient'. -} data Side = STop | SBottom | SLeft | SRight sideLabel :: Side -> T.Text sideLabel STop = "top" sideLabel SBottom = "bottom" sideLabel SLeft = "left" sideLabel SRight = "right" -- | Identifies the type of symbol used with the 'Graphics.Vega.VegaLite.Point' mark type. -- It is used with 'Graphics.Vega.VegaLite.MShape', 'Graphics.Vega.VegaLite.LeSymbolType', and 'Graphics.Vega.VegaLite.LSymbolType'. -- -- In version @0.4.0.0@ all constructors were changed to start -- with @Sym@. -- data Symbol = SymCircle -- ^ Specify a circular symbol for a shape mark. | SymSquare -- ^ Specify a square symbol for a shape mark. | SymCross -- ^ Specify a cross symbol for a shape mark. | SymDiamond -- ^ Specify a diamond symbol for a shape mark. | SymTriangleUp -- ^ Specify an upward-triangular symbol for a shape mark. | SymTriangleDown -- ^ Specify a downward-triangular symbol for a shape mark. | SymTriangleRight -- ^ Specify an right-facing triangular symbol for a shape mark. -- -- @since 0.4.0.0 | SymTriangleLeft -- ^ Specify an left-facing triangular symbol for a shape mark. -- -- @since 0.4.0.0 | SymStroke -- ^ The line symbol. -- -- @since 0.4.0.0 | SymArrow -- ^ Centered directional shape. -- -- @since 0.4.0.0 | SymTriangle -- ^ Centered directional shape. It is not clear what difference -- this is to 'SymTriangleUp'. -- -- @since 0.4.0.0 | SymWedge -- ^ Centered directional shape. -- -- @since 0.4.0.0 | SymPath T.Text -- ^ A custom symbol shape as an -- [SVG path description](https://developer.mozilla.org/en-US/docs/Web/SVG/Tutorial/Paths). -- -- For correct sizing, the path should be defined within a square -- bounding box, defined on an axis of -1 to 1 for both dimensions. symbolLabel :: Symbol -> T.Text symbolLabel SymCircle = "circle" symbolLabel SymSquare = "square" symbolLabel SymCross = "cross" symbolLabel SymDiamond = "diamond" symbolLabel SymTriangleUp = "triangle-up" symbolLabel SymTriangleDown = "triangle-down" symbolLabel SymTriangleRight = "triangle-right" symbolLabel SymTriangleLeft = "triangle-left" symbolLabel SymStroke = "stroke" symbolLabel SymArrow = "arrow" symbolLabel SymTriangle = "triangle" symbolLabel SymWedge = "wedge" symbolLabel (SymPath svgPath) = svgPath -- | How are stacks applied within a transform? -- -- Prior to version @0.4.0.0@ the @StackProperty@ type was -- what is now @StackOffset@. data StackProperty = StOffset StackOffset -- ^ Stack offset. -- -- @since 0.4.0.0 | StSort [SortField] -- ^ Ordering within a stack. -- -- @since 0.4.0.0 -- | Describes the type of stacking to apply to a bar chart. -- -- In @0.4.0.0@ this was renamed from @StackProperty@ to @StackOffset@, -- but the constructor names have not changed. -- data StackOffset = StZero -- ^ Offset a stacked layout using a baseline at the foot of -- the stack. | StNormalize -- ^ Rescale a stacked layout to use a common height while -- preserving the relative size of stacked quantities. | StCenter -- ^ Offset a stacked layout using a central stack baseline. | NoStack -- ^ Do not stack marks, but create a layered plot. stackOffsetSpec :: StackOffset -> VLSpec stackOffsetSpec StZero = "zero" stackOffsetSpec StNormalize = "normalize" stackOffsetSpec StCenter = "center" stackOffsetSpec NoStack = A.Null stackOffset :: StackOffset -> LabelledSpec stackOffset so = "stack" .= stackOffsetSpec so stackPropertySpecOffset , stackPropertySpecSort:: StackProperty -> Maybe VLSpec stackPropertySpecOffset (StOffset op) = Just (stackOffsetSpec op) stackPropertySpecOffset _ = Nothing stackPropertySpecSort (StSort sfs) = Just (toJSON (map sortFieldSpec sfs)) stackPropertySpecSort _ = Nothing -- | This is used with 'Graphics.Vega.VegaLite.MTooltip' and -- can be used with 'Graphics.Vega.VegaLite.mark' or -- 'Graphics.Vega.VegaLite.MarkStyle'. -- -- @since 0.4.0.0 data TooltipContent = TTEncoding -- ^ When enabled, tooltips are generated by the encoding -- (this is the default). -- -- For example: -- -- @'Graphics.Vega.VegaLite.mark' 'Graphics.Vega.VegaLite.Circle' ['Graphics.Vega.VegaLite.MTooltip' 'TTEncoding']@ | TTData -- ^ Tooltips are generated by all fields in the underlying data. -- -- For example: -- -- @'Graphics.Vega.VegaLite.mark' 'Graphics.Vega.VegaLite.Circle' ['Graphics.Vega.VegaLite.MTooltip' 'TTData']@ | TTNone -- ^ Disable tooltips. This is the default behavior in Vega-Lite 4, -- and can also be achieved by adding an encoding of -- @'Graphics.Vega.VegaLite.tooltip' []@. -- -- For example: -- -- @'Graphics.Vega.VegaLite.mark' 'Graphics.Vega.VegaLite.Circle' ['Graphics.Vega.VegaLite.MTooltip' 'TTNone']@ -- Note that TTNone is special cased by markProperty ttContentLabel :: TooltipContent -> T.Text ttContentLabel TTEncoding = "encoding" ttContentLabel TTData = "data" ttContentLabel TTNone = "null" -- | Indicates a channel type to be used in a resolution specification. -- -- Used with the 'Resolve' type and the -- 'Graphics.Vega.VegaLite.BLChannel', 'Graphics.Vega.VegaLite.BLChannelEvent', -- 'Graphics.Vega.VegaLite.ByChannel', and 'Graphics.Vega.VegaLite.Encodings' -- constructors. -- -- Changed in @0.7.0.0@: the @ChTooltip@ channel was removed as it was -- dropped in Vega-Lite 4.0. -- assuming this is based on schema 3.3.0 #/definitions/SingleDefUnitChannel data Channel = ChX | ChY | ChX2 | ChY2 | ChLongitude -- ^ @since 0.4.0.0 | ChLongitude2 -- ^ @since 0.4.0.0 | ChLatitude -- ^ @since 0.4.0.0 | ChLatitude2 -- ^ @since 0.4.0.0 | ChColor | ChFill -- ^ @since 0.3.0.0 | ChFillOpacity -- ^ @since 0.4.0.0 | ChHref -- ^ @since 0.4.0.0 | ChKey -- ^ @since 0.4.0.0 | ChOpacity | ChShape | ChSize | ChStroke -- ^ @since 0.3.0.0 | ChStrokeDash -- ^ @since 0.6.0.0 | ChStrokeOpacity -- ^ @since 0.4.0.0 | ChStrokeWidth -- ^ @since 0.4.0.0 | ChText -- ^ @since 0.4.0.0 channelLabel :: Channel -> T.Text channelLabel ChX = "x" channelLabel ChY = "y" channelLabel ChX2 = "x2" channelLabel ChY2 = "y2" channelLabel ChLongitude = "longitude" channelLabel ChLatitude = "latitude" channelLabel ChLongitude2 = "longitude2" channelLabel ChLatitude2 = "latitude2" channelLabel ChColor = "color" channelLabel ChFill = "fill" channelLabel ChFillOpacity = "fillOpacity" channelLabel ChHref = "href" channelLabel ChKey = "key" channelLabel ChOpacity = "opacity" channelLabel ChShape = "shape" channelLabel ChSize = "size" channelLabel ChStroke = "stroke" channelLabel ChStrokeDash = "strokeDash" channelLabel ChStrokeWidth = "strokeWidth" channelLabel ChStrokeOpacity = "strokeOpacity" channelLabel ChText = "text" {-| Indicates whether or not a scale domain should be independent of others in a composite visualization. See the <https://vega.github.io/vega-lite/docs/resolve.html Vega-Lite documentation> for details. For use with 'Resolve'. -} data Resolution = Shared | Independent resolutionLabel :: Resolution -> T.Text resolutionLabel Shared = "shared" resolutionLabel Independent = "independent" {-| Used to determine how a channel's axis, scale or legend domains should be resolved if defined in more than one view in a composite visualization. See the <https://vega.github.io/vega-lite/docs/resolve.html Vega-Lite documentation> for details. -} data Resolve = RAxis [(Channel, Resolution)] | RLegend [(Channel, Resolution)] | RScale [(Channel, Resolution)] resolveProperty :: Resolve -> ResolveSpec resolveProperty res = let (nme, rls) = case res of RAxis chRules -> ("axis", chRules) RLegend chRules -> ("legend", chRules) RScale chRules -> ("scale", chRules) ans = map (\(ch, rule) -> channelLabel ch .= resolutionLabel rule) rls in RS (nme, object ans) -- | This is used with 'Graphics.Vega.VegaLite.bounds' to define the extent of a sub plot. -- -- @since 0.4.0.0 data Bounds = Full -- ^ Bounds calculation should use the entire plot area (including axes, title, -- and legend). | Flush -- ^ Bounds calculation should take only the specified width and height values for -- a sub-view. Useful when attempting to place sub-plots without axes or legends into -- a uniform grid structure. boundsSpec :: Bounds -> VLSpec boundsSpec Full = "full" boundsSpec Flush = "flush" -- | Specifies the alignment of compositions. It is used with: -- 'Graphics.Vega.VegaLite.align', 'Graphics.Vega.VegaLite.alignRC', -- 'Graphics.Vega.VegaLite.LeGridAlign', 'Graphics.Vega.VegaLite.LGridAlign', -- and 'Graphics.Vega.VegaLite.FAlign'. -- -- @since 0.4.0.0 data CompositionAlignment = CANone -- ^ Flow layout is used, where adjacent subviews are placed one after -- another. | CAEach -- ^ Each row and column may be of a variable size. | CAAll -- ^ All the rows and columns are of the same size (this is based on the -- maximum subview size). compositionAlignmentSpec :: CompositionAlignment -> VLSpec compositionAlignmentSpec CANone = "none" compositionAlignmentSpec CAEach = "each" compositionAlignmentSpec CAAll = "all" -- | Specify the padding dimensions in pixel units. data Padding = PSize Double -- ^ Use the same padding on all four edges of the container. | PEdges Double Double Double Double -- ^ Specify the padding for the left, top, right, and bottom edges. paddingSpec :: Padding -> VLSpec paddingSpec (PSize p) = toJSON p paddingSpec (PEdges l t r b) = object [ "left" .= l , "top" .= t , "right" .= r , "bottom" .= b ] {-| Indicates the auto-sizing characteristics of the visualization such as amount of padding, whether it should fill the parent container etc. For more details see the <https://vega.github.io/vega-lite/docs/size.html#autosize Vega-Lite documentation>. -} data Autosize = AContent -- ^ Interpret visualization dimensions to be for the data rectangle (external -- padding added to this size). | AFit -- ^ Interpret visualization dimensions to be for the entire visualization (data -- rectangle is shrunk to accommodate external decorations padding). | AFitX -- ^ Interpret visualization width to be for the entire visualization width (data -- rectangle width is shrunk to accommodate external decorations padding). -- -- @since 0.5.0.0 | AFitY -- ^ Interpret visualization height to be for the entire visualization height (data -- rectangle height is shrunk to accommodate external decorations padding). -- -- @since 0.5.0.0 | ANone -- ^ No autosizing is applied. | APad -- ^ Automatically expand size of visualization from the given dimensions in order -- to fit in all supplementary decorations (legends etc.). | APadding -- ^ Interpret visualization width to be for the entire visualization (data -- rectangle is shrunk to accommodate external padding). | AResize -- ^ Recalculate autosizing on every view update. autosizeProperty :: Autosize -> LabelledSpec autosizeProperty APad = "type" .= fromT "pad" autosizeProperty AFit = "type" .= fromT "fit" autosizeProperty AFitX = "type" .= fromT "fit-x" autosizeProperty AFitY = "type" .= fromT "fit-y" autosizeProperty ANone = "type" .= fromT "none" autosizeProperty AResize = "resize" .= True autosizeProperty AContent = "contains" .= fromT "content" autosizeProperty APadding = "contains" .= fromT "padding" {-| Create a list of fields to use in set of repeated small multiples. The list of fields named here can be referenced in an encoding with @'Graphics.Vega.VegaLite.PRepeat' 'Graphics.Vega.VegaLite.Column'@ or @'Graphics.Vega.VegaLite.PRepeat' 'Graphics.Vega.VegaLite.Row'@. -} data RepeatFields = RowFields [FieldName] | ColumnFields [FieldName] repeatFieldsProperty :: RepeatFields -> LabelledSpec repeatFieldsProperty (RowFields fs) = "row" .= fs repeatFieldsProperty (ColumnFields fs) = "column" .= fs {-| Indicates the type of color interpolation to apply, when mapping a data field onto a color scale. For details see the <https://vega.github.io/vega-lite/docs/scale.html#continuous Vega-Lite documentation>. -} data CInterpolate = CubeHelix Double -- ^ Cube helix color interpolation for continuous color scales using the given -- gamma value (anchored at 1). | CubeHelixLong Double -- ^ Long-path cube helix color interpolation for continuous color scales using -- the given gamma value (anchored at 1). | Hcl -- ^ HCL color interpolation for continuous color scales. | HclLong -- ^ HCL color interpolation in polar coordinate space for continuous color scales. | Hsl -- ^ HSL color interpolation for continuous color scales. | HslLong -- ^ HSL color interpolation in polar coordinate space for continuous color scales. | Lab -- ^ Lab color interpolation for continuous color scales. | Rgb Double -- ^ RGB color interpolation for continuous color scales using the given gamma -- value (anchored at 1). -- Need to tie down some types as things are too polymorphic, -- particularly in the presence of OverloadedStrings. -- pairT :: T.Text -> T.Text -> (T.Text, A.Value) pairT a b = a .= b cInterpolateSpec :: CInterpolate -> VLSpec cInterpolateSpec (Rgb gamma) = object [pairT "type" "rgb", "gamma" .= gamma] cInterpolateSpec Hsl = object [pairT "type" "hsl"] cInterpolateSpec HslLong = object [pairT "type" "hsl-long"] cInterpolateSpec Lab = object [pairT "type" "lab"] cInterpolateSpec Hcl = object [pairT "type" "hcl"] cInterpolateSpec HclLong = object [pairT "type" "hcl-long"] cInterpolateSpec (CubeHelix gamma) = object [pairT "type" "cubehelix", "gamma" .= gamma] cInterpolateSpec (CubeHelixLong gamma) = object [pairT "type" "cubehelix-long", "gamma" .= gamma] {-| The properties for a single view or layer background. Used with 'Graphics.Vega.VegaLite.viewBackground' and 'Graphics.Vega.VegaLite.ViewBackgroundStyle'. In version @0.6.0.0@ the constructors that used to take an optional color, namely 'VBFill' and 'VBStroke', were split out, so that they now take a 'Color' argument and new constructors - 'VBNoFill' and 'VBNoStroke' - were added to replace the @Nothing@ versions. @since 0.4.0.0 -} data ViewBackground = VBStyle [StyleLabel] -- ^ A list of named styles to apply. A named style can be specified -- via 'Graphics.Vega.VegaLite.MarkNamedStyles'. Later styles in the list will -- override earlier ones if there is a conflict in any of the mark -- properties. | VBCornerRadius Double -- ^ The radius in pixels of rounded corners. | VBFill Color -- ^ Fill color. See also 'VBNoFill'. -- -- This was changed to use the @Color@ type alias in version @0.5.0.0@ -- and removed the @Maybe@ type in version @0.6.0.0@. | VBNoFill -- ^ Do not use a fill. See also 'VBFill'. -- -- @since 0.6.0.0 | VBFillOpacity Opacity -- ^ Fill opacity. | VBOpacity Opacity -- ^ Overall opacity. | VBStroke Color -- ^ The stroke color for a line around the background. See also 'VBNoStroke'. -- -- This was changed to use the @Color@ type alias in version @0.5.0.0@ -- and removed the @Maybe@ type in version @0.6.0.0@. | VBNoStroke -- ^ Do not use a stroke. See also 'VBStroke'. -- -- @since 0.6.0.0 | VBStrokeOpacity Opacity -- ^ The opacity of the line around the background, if drawn. | VBStrokeWidth Double -- ^ The width of the line around the background, if drawn. | VBStrokeCap StrokeCap -- ^ The cap line-ending for the line around the background, if drawn. | VBStrokeDash DashStyle -- ^ The dash pattern of the line around the background, if drawn. | VBStrokeDashOffset DashOffset -- ^ The offset of the dash pattern for the line around the background, if drawn. | VBStrokeJoin StrokeJoin -- ^ The line-joining style of the line around the background, if drawn. | VBStrokeMiterLimit Double -- ^ The mitre limit at which to bevel the line around the background, if drawn. viewBackgroundSpec :: ViewBackground -> LabelledSpec viewBackgroundSpec (VBStyle [style]) = "style" .= style -- special case singleton viewBackgroundSpec (VBStyle styles) = "style" .= styles viewBackgroundSpec (VBCornerRadius r) = "cornerRadius" .= r viewBackgroundSpec (VBFill s) = "fill" .= s viewBackgroundSpec VBNoFill = "fill" .= A.Null viewBackgroundSpec (VBFillOpacity x) = "fillOpacity" .= x viewBackgroundSpec (VBOpacity x) = "opacity" .= x viewBackgroundSpec (VBStroke s) = "stroke" .= s viewBackgroundSpec VBNoStroke = "stroke" .= A.Null viewBackgroundSpec (VBStrokeOpacity x) = "strokeOpacity" .= x viewBackgroundSpec (VBStrokeCap cap) = "strokeCap" .= strokeCapLabel cap viewBackgroundSpec (VBStrokeJoin jn) = "strokeJoin" .= strokeJoinLabel jn viewBackgroundSpec (VBStrokeWidth x) = "strokeWidth" .= x viewBackgroundSpec (VBStrokeDash xs) = "strokeDash" .= fromDS xs viewBackgroundSpec (VBStrokeDashOffset x) = "strokeDashOffset" .= x viewBackgroundSpec (VBStrokeMiterLimit x) = "strokeMiterLimit" .= x {-| Represents a facet header property. For details, see the <https://vega.github.io/vega-lite/docs/facet.html#header Vega-Lite documentation>. Labels refer to the title of each sub-plot in a faceted view and title is the overall title of the collection. -} {- In 4.2.0 this represents both HeaderConfig Header which have the same keys. -} data HeaderProperty = HFormat T.Text -- ^ [Formatting pattern](https://vega.github.io/vega-lite/docs/format.html) for -- facet header (title) values. To distinguish between formatting as numeric values -- and data/time values, additionally use 'HFormatAsNum' or 'HFormatAsTemporal'. | HFormatAsNum -- ^ Facet headers should be formatted as numbers. Use a -- [d3 numeric format string](https://github.com/d3/d3-format#locale_format) -- with 'HFormat'. -- -- @since 0.4.0.0 | HFormatAsTemporal -- ^ Facet headers should be formatted as dates or times. Use a -- [d3 date/time format string](https://github.com/d3/d3-time-format#locale_format) -- with 'HFormat'. -- -- @since 0.4.0.0 | HLabel Bool -- ^ Should labels be included as part of the header. The default is @True@. -- -- @since 0.6.0.0 | HLabelAlign HAlign -- ^ The horizontal alignment of the labels. -- -- @since 0.4.0.0 | HLabelAnchor APosition -- ^ The anchor position for the labels. -- -- @since 0.4.0.0 | HLabelAngle Angle -- ^ The angle to draw the labels. The default is 0 for column headers -- and -90 for row headers. -- -- @since 0.4.0.0 | HLabelBaseline VAlign -- ^ The vertical text baseline for header labels. The default is -- 'AlignBaseline'. -- -- Added in Vega-Lite 4.8.0. -- -- @since 0.8.0.0 | HLabelColor Color -- ^ The color of the labels. -- -- @since 0.4.0.0 | HLabelExpr VegaExpr -- ^ The expression used to generate header labels. -- -- The expression can use @datum.value@ and @datum.label@ to access -- the data value and default label text respectively. -- -- @since 0.6.0.0 | HLabelFont T.Text -- ^ The font for the labels. -- -- @since 0.4.0.0 | HLabelFontSize Double -- ^ The font size for the labels. -- -- @since 0.4.0.0 | HLabelFontStyle T.Text -- ^ The font style for the labels. -- -- @since 0.6.0.0 | HLabelFontWeight FontWeight -- ^ The font weight for the header label. -- -- Added in Vega-Lite 4.8.0. -- -- @since 0.8.0.0 | HLabelLimit Double -- ^ The maximum length of each label. -- -- @since 0.4.0.0 | HLabelLineHeight Double -- ^ The line height, in pixels, for multi-line header labels, or -- title text with baselines of 'AlignLineTop' or 'AlignLineBottom'. -- -- Added in Vega-Lite 4.8.0. -- -- @since 0.8.0.0 | HLabelOrient Side -- ^ The position of the label relative to its sub-plot. See also -- 'HOrient'. -- -- @since 0.4.0.0 | HLabelPadding Double -- ^ The spacing in pixels between the label and its sub-plot. -- -- @since 0.4.0.0 | HOrient Side -- ^ A shortcut for setting both 'HLabelOrient' and 'HTitleOrient'. -- -- Since Vega-Lite 4.8. -- -- @since 0.8.0.0 | HTitle T.Text -- ^ The title for the facets. | HNoTitle -- ^ Draw no title for the facets. -- -- @since 0.4.0.0 | HTitleAlign HAlign -- ^ The horizontal alignment of the title. -- -- @since 0.4.0.0 | HTitleAnchor APosition -- ^ The anchor position for the title. -- -- @since 0.4.0.0 | HTitleAngle Angle -- ^ The angle to draw the title. -- -- @since 0.4.0.0 | HTitleBaseline VAlign -- ^ The vertical alignment of the title. -- -- @since 0.4.0.0 | HTitleColor Color -- ^ The color of the title. -- -- @since 0.4.0.0 | HTitleFont T.Text -- ^ The font for the title. -- -- @since 0.4.0.0 | HTitleFontSize Double -- ^ The font size for the title. -- -- @since 0.4.0.0 | HTitleFontStyle T.Text -- ^ The font style for the title. -- -- @since 0.6.0.0 | HTitleFontWeight FontWeight -- ^ The font weight for the title. -- -- The argument changed from 'T.Text' in @0.8.0.0@. -- -- @since 0.4.0.0 | HTitleLimit Double -- ^ The maximum length of the title. -- -- @since 0.4.0.0 | HTitleLineHeight Double -- ^ The line height, in pixels, for multi-line header title text, or -- title text with baselines of 'AlignLineTop' or 'AlignLineBottom'. -- -- @since 0.6.0.0 | HTitleOrient Side -- ^ The position of the title relative to the sub-plots. See also 'HOrient'. -- -- @since 0.4.0.0 | HTitlePadding Double -- ^ The spacing in pixels between the title and the labels. -- -- @since 0.4.0.0 headerProperty :: HeaderProperty -> LabelledSpec headerProperty (HFormat fmt) = "format" .= fmt headerProperty HFormatAsNum = "formatType" .= fromT "number" headerProperty HFormatAsTemporal = "formatType" .= fromT "time" headerProperty (HTitle ttl) = "title" .= splitOnNewline ttl headerProperty HNoTitle = "title" .= A.Null headerProperty (HLabel b) = "labels" .= b headerProperty (HLabelAlign ha) = "labelAlign" .= hAlignLabel ha headerProperty (HLabelAnchor a) = "labelAnchor" .= anchorLabel a headerProperty (HLabelAngle x) = "labelAngle" .= x headerProperty (HLabelBaseline va) = "labelBaseline" .= vAlignLabel va headerProperty (HLabelColor s) = "labelColor" .= fromColor s headerProperty (HLabelExpr s) = "labelExpr" .= s headerProperty (HLabelFont s) = "labelFont" .= s headerProperty (HLabelFontSize x) = "labelFontSize" .= x headerProperty (HLabelFontStyle s) = "labelFontStyle" .= s headerProperty (HLabelFontWeight w) = "labelFontWeight" .= fontWeightSpec w headerProperty (HLabelLimit x) = "labelLimit" .= x headerProperty (HLabelLineHeight x) = "labelLineHeight" .= x headerProperty (HLabelOrient orient) = "labelOrient" .= sideLabel orient headerProperty (HLabelPadding x) = "labelPadding" .= x headerProperty (HOrient orient) = "orient" .= sideLabel orient headerProperty (HTitleAlign ha) = "titleAlign" .= hAlignLabel ha headerProperty (HTitleAnchor a) = "titleAnchor" .= anchorLabel a headerProperty (HTitleAngle x) = "titleAngle" .= x headerProperty (HTitleBaseline va) = "titleBaseline" .= vAlignLabel va headerProperty (HTitleColor s) = "titleColor" .= fromColor s headerProperty (HTitleFont s) = "titleFont" .= s headerProperty (HTitleFontWeight fw) = "titleFontWeight" .= fontWeightSpec fw headerProperty (HTitleFontSize x) = "titleFontSize" .= x headerProperty (HTitleFontStyle s) = "titleFontStyle" .= s headerProperty (HTitleLimit x) = "titleLimit" .= x headerProperty (HTitleLineHeight x) = "titleLineHeight" .= x headerProperty (HTitleOrient orient) = "titleOrient" .= sideLabel orient headerProperty (HTitlePadding x) = "titlePadding" .= x