embedded-text 0.4.0

//! This example demonstrates additional text decoration options (underlined and strike-through text).

use embedded_graphics::{fonts::Font6x8, pixelcolor::BinaryColor, prelude::*};
use embedded_graphics_simulator::{
    BinaryColorTheme, OutputSettingsBuilder, SimulatorDisplay, Window,
};
use embedded_text::prelude::*;

fn main() {
    let text = "Lorem Ipsum is simply dummy text of the printing and typesetting industry.";

    // Specify the common styling options:
    // * Use the 6x8 font from embedded-graphics.
    // * Draw the text horizontally left aligned (default option, not specified here).
    // * Use `FitToText` height mode to stretch the text box to the exact height of the text.
    // * Draw the text with `BinaryColor::On`, which will be displayed as light blue.
    let base_style = TextBoxStyleBuilder::new(Font6x8)
        .text_color(BinaryColor::On)
        .height_mode(FitToText)
        .line_spacing(2);

    // Specify underlined and strike-through decorations, one for each text box.
    let underlined_style = base_style.underlined(true).build();
    let strikethrough_style = base_style.strikethrough(true).build();

    let text_box = TextBox::new(text, Rectangle::new(Point::zero(), Point::new(96, 0)))
        .into_styled(underlined_style);

    let text_box2 = TextBox::new(text, Rectangle::new(Point::new(96, 0), Point::new(192, 0)))
        .into_styled(strikethrough_style);

    // Create a window for both text boxes.
    let mut display = SimulatorDisplay::new(Size::new(
        text_box.size().width + text_box2.size().width,
        text_box.size().height.max(text_box2.size().height),
    ));

    // Draw the text boxes.
    text_box.draw(&mut display).unwrap();
    text_box2.draw(&mut display).unwrap();

    // Set up the window and show the display's contents.
    let output_settings = OutputSettingsBuilder::new()
        .theme(BinaryColorTheme::OledBlue)
        .build();
    Window::new("Hello TextBox", &output_settings).show_static(&display);
}