| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Graphics.Rendering.Chart.Backend.Cairo
Description
The backend to render charts with cairo.
- data FileFormat
- data FileOptions = FileOptions {
- _fo_size :: (Int, Int)
- _fo_format :: FileFormat
- runBackend :: CEnv -> BackendProgram a -> Render a
- renderableToFile :: FileOptions -> FilePath -> Renderable a -> IO (PickFn a)
- toFile :: (Default r, ToRenderable r) => FileOptions -> FilePath -> EC r () -> IO ()
- defaultEnv :: AlignmentFns -> CEnv
- fo_size :: Lens' FileOptions (Int, Int)
- fo_format :: Lens' FileOptions FileFormat
- cBackendToFile :: FileOptions -> BackendProgram a -> FilePath -> IO a
Documentation
data FileOptions Source #
Constructors
| FileOptions | |
Fields
| |
Instances
Arguments
| :: CEnv | Environment to start rendering with. |
| -> BackendProgram a | Chart render code. |
| -> Render a | Cairo render code. |
Run this backends renderer.
renderableToFile :: FileOptions -> FilePath -> Renderable a -> IO (PickFn a) Source #
Generate an image file for the given renderable, at the specified path. Size and
format are set through the FileOptions parameter.
toFile :: (Default r, ToRenderable r) => FileOptions -> FilePath -> EC r () -> IO () Source #
Generate an image file from from the state content of an EC
computation. The state may have any type that is an instance of
ToRenderable
defaultEnv :: AlignmentFns -> CEnv Source #
Produce a environment with no transformation and clipping. It will use the default styles.
cBackendToFile :: FileOptions -> BackendProgram a -> FilePath -> IO a Source #
Generate an image file for the given drawing instructions, at the specified path. Size and
format are set through the FileOptions parameter.