Struct PageFan 

pub struct PageFan { /* private fields */ }

Pages of rendered reports spread like a hand of cards. They open as the fan scrolls into view; the page under the pointer (or keyboard focus) comes to the front and lifts with an accent ring while the others step back, and a click opens its address through ravenrs_widgets::Links. Each page is painted once at its size and reused, so scrolling and hovering repaint nothing but positions.

use ravenrs_report::{ReportEngine, samples};
use ravenrs_report_viewer::PageFan;

let invoice = ReportEngine::new().render(&samples::invoice(), &samples::invoice_data());
let fan = PageFan::new().page(&invoice, 0, "Invoice", "designer/");

Implementations

impl PageFan

pub fn new() -> Self

An empty fan of pages 260 pixels wide.

pub fn page( self, document: &Document, index: usize, label: impl Into<String>, url: impl Into<String>, ) -> Self

Adds page index of document, called label, opening url. A page that does not exist is skipped. Pages are stacked back to front in the order added.

pub fn width(self, width: f32) -> Self

The width of each page (260 by default); the height follows its paper.

pub fn spread(self, spread: f32) -> Self

How far apart neighboring pages open (62 by default).

pub fn hint(self, hint: impl Into<String>) -> Self

The words shown under a page in front, after its name.

Trait Implementations

impl Clone for PageFan

fn clone(&self) -> PageFan

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PageFan

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PageFan

fn default() -> Self

Returns the “default value” for a type.

impl View for PageFan

fn build(&self, cx: &mut BuildCx<'_>) -> NodeId

Creates this view’s node for the current build.

fn type_name(&self) -> &'static str

The name the diagnostics panel shows this view’s cost under.