diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 59 |
1 files changed, 42 insertions, 17 deletions
@@ -264,7 +264,7 @@ including bitmap, vector graph, piston window, GTK/Cairo and WebAssembly. To use Plotters, you can simply add Plotters into your `Cargo.toml` ```toml [dependencies] -plotters = "^0.2.15" +plotters = "^0.3.0" ``` And the following code draws a quadratic function. `src/main.rs`, @@ -484,13 +484,14 @@ For example, we can have an element which includes a dot and its coordinate. ```rust use plotters::prelude::*; +use plotters::coord::types::RangedCoordf32; fn main() -> Result<(), Box<dyn std::error::Error>> { let root = BitMapBackend::new("plotters-doc-data/4.png", (640, 480)).into_drawing_area(); root.fill(&RGBColor(240, 200, 200))?; - let root = root.apply_coord_spec(RangedCoord::<RangedCoordf32, RangedCoordf32>::new( + let root = root.apply_coord_spec(Cartesian2d::<RangedCoordf32, RangedCoordf32>::new( 0f32..1f32, 0f32..1f32, (0..640, 0..480), @@ -536,7 +537,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> { .x_label_area_size(20) .y_label_area_size(40) // Finally attach a coordinate on the drawing area and make a chart context - .build_ranged(0f32..10f32, 0f32..10f32)?; + .build_cartesian_2d(0f32..10f32, 0f32..10f32)?; // Then we can draw a mesh chart @@ -607,15 +608,13 @@ By doing so, you can minimize the number of dependencies down to only `itertools The following list is a complete list of features that can be opt in and out. -- Drawing backends related features +- Tier 1 drawing backends | Name | Description | Additional Dependency |Default?| |---------|--------------|--------|------------| -| image\_encoder | Allow `BitMapBackend` save the result to bitmap files | image, rusttype, font-kit | Yes | -| svg | Enable `SVGBackend` Support | None | Yes | -| gif\_backend| Opt-in GIF animation Rendering support for `BitMapBackend`, implies `bitmap` enabled | gif | Yes | -| piston | Enable `PistonWindowBackend` | piston\_window, rusttype, font-kit | No | -| cairo | Enable `CairoBackend` | cairo-rs, rusttype, font-kit | No | +| bitmap\_encoder | Allow `BitMapBackend` save the result to bitmap files | image, rusttype, font-kit | Yes | +| svg\_backend | Enable `SVGBackend` Support | None | Yes | +| bitmap\_gif| Opt-in GIF animation Rendering support for `BitMapBackend`, implies `bitmap` enabled | gif | Yes | - Font manipulation features @@ -696,24 +695,39 @@ pub mod style; pub mod evcxr; #[cfg(test)] -pub use crate::drawing::create_mocked_drawing_area; +pub use crate::drawing::{check_color, create_mocked_drawing_area}; #[cfg(feature = "palette_ext")] pub use palette; /// The module imports the most commonly used types and modules in Plotters pub mod prelude { + // Chart related types pub use crate::chart::{ChartBuilder, ChartContext, LabelAreaPosition, SeriesLabelPosition}; + + // Coordinates pub use crate::coord::{ - Category, CoordTranslate, GroupBy, IntoCentric, IntoPartialAxis, LogCoord, LogRange, - LogScalable, Ranged, RangedCoord, RangedCoordf32, RangedCoordf64, RangedCoordi32, - RangedCoordi64, RangedCoordu32, RangedCoordu64, ToGroupByRange, + cartesian::Cartesian2d, + combinators::{ + make_partial_axis, BindKeyPointMethod, BindKeyPoints, BuildNestedCoord, GroupBy, + IntoLinspace, IntoLogRange, IntoPartialAxis, Linspace, LogCoord, LogRange, LogScalable, + NestedRange, NestedValue, ToGroupByRange, + }, + ranged1d::{DiscreteRanged, IntoSegmentedCoord, Ranged, SegmentValue}, + CoordTranslate, }; #[cfg(feature = "chrono")] - pub use crate::coord::{make_partial_axis, RangedDate, RangedDateTime, RangedDuration}; + pub use crate::coord::types::{ + IntoMonthly, IntoYearly, RangedDate, RangedDateTime, RangedDuration, + }; + + // Re-export the backend for backward compatibility + pub use plotters_backend::DrawingBackend; pub use crate::drawing::*; + + // Series helpers #[cfg(feature = "area_series")] pub use crate::series::AreaSeries; #[cfg(feature = "histogram")] @@ -722,14 +736,17 @@ pub mod prelude { pub use crate::series::LineSeries; #[cfg(feature = "point_series")] pub use crate::series::PointSeries; + #[cfg(feature = "surface_series")] + pub use crate::series::SurfaceSeries; + // Styles pub use crate::style::{ AsRelative, Color, FontDesc, FontFamily, FontStyle, FontTransform, HSLColor, IntoFont, - Palette, Palette100, Palette99, Palette9999, PaletteColor, RGBColor, ShapeStyle, - SimpleColor, TextStyle, + Palette, Palette100, Palette99, Palette9999, PaletteColor, RGBColor, ShapeStyle, TextStyle, }; pub use crate::style::{BLACK, BLUE, CYAN, GREEN, MAGENTA, RED, TRANSPARENT, WHITE, YELLOW}; + // Elements pub use crate::element::{ Circle, Cross, DynElement, EmptyElement, IntoDynElement, MultiLineText, PathElement, Pixel, Polygon, Rectangle, Text, TriangleMarker, @@ -742,9 +759,10 @@ pub mod prelude { #[cfg(feature = "errorbar")] pub use crate::element::ErrorBar; - #[cfg(feature = "bitmap")] + #[cfg(feature = "bitmap_backend")] pub use crate::element::BitMapElement; + // Data pub use crate::data::Quartiles; // TODO: This should be deprecated and completely removed @@ -761,4 +779,11 @@ pub mod prelude { #[cfg(feature = "evcxr")] pub use crate::evcxr::evcxr_figure; + + // Re-export tier 1 backends for backward compatibility + #[cfg(feature = "bitmap_backend")] + pub use plotters_bitmap::BitMapBackend; + + #[cfg(feature = "svg_backend")] + pub use plotters_svg::SVGBackend; } |