Imj.Graphics.Text.Animation

Examples

Examples are available in Imj.Example.SequentialTextTranslationsAnchored:

• Run imj-base-examples-exe to see these examples displayed in the terminal

TextAnimation

Interpolates between various ColorStrings, and at the same time interpolates their anchors.

Anchors interpolation can occur :

• at the ColorString level using AnchorStrings, or
• at the Char level using AnchorChars

data TextAnimation a

Interpolates ColorStrings and anchors.

Constructors

TextAnimation

Fields

• _textAnimationFromTos :: ![Evolution ColorString]
• _textAnimationAnchorsFrom :: !(Evolution (SequentiallyInterpolatedList (Coords Pos)))
• _textAnimationClock :: !EaseClock

Instances

Show (TextAnimation a)

Methods

showsPrec :: Int -> TextAnimation a -> ShowS

show :: TextAnimation a -> String

showList :: [TextAnimation a] -> ShowS

data AnchorChars

One anchor per Character

data AnchorStrings

One anchor per String

Constructors

mkTextTranslation

Arguments

:: ColorString

-> Float

Duration in seconds

-> Coords Pos

Left anchor at the beginning

-> Coords Pos

Left anchor at the end

-> TextAnimation AnchorChars

Translates a ColorString between two anchors.

mkSequentialTextTranslationsCharAnchored

Arguments

:: [([ColorString], Coords Pos, Coords Pos)]

List of (texts, from anchor, to anchor)

-> Float

duration in seconds

-> TextAnimation AnchorChars

Translates text in an animated way,ete character by character.

Examples are given in Imj.Example.SequentialTextTranslationsAnchored.

mkSequentialTextTranslationsStringAnchored

Arguments

:: [([ColorString], Coords Pos, Coords Pos)]

List of (texts, from anchor, to anchor)

-> Float

Duration in seconds

-> TextAnimation AnchorStrings

Translates text in an animated way, ColorString by ColorString.

Examples are given in Imj.Example.SequentialTextTranslationsAnchored.

Draw

renderAnimatedTextCharAnchored :: (Draw e, MonadReader e m, MonadIO m) => TextAnimation AnchorChars -> Frame -> m ()

Render a char-anchored TextAnimation for a given Frame

renderAnimatedTextStringAnchored :: (Draw e, MonadReader e m, MonadIO m) => TextAnimation AnchorStrings -> Frame -> m ()

Render a string-anchored TextAnimation for a given Frame

Reexports

module Imj.Graphics.Interpolation