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use crate::core::alignment;
use crate::core::text::{LineHeight, Shaping};
use crate::core::{Color, Font, Pixels, Point};
/// A bunch of text that can be drawn to a canvas
#[derive(Debug, Clone)]
pub struct Text {
/// The contents of the text
pub content: String,
/// The position of the text relative to the alignment properties.
/// By default, this position will be relative to the top-left corner coordinate meaning that
/// if the horizontal and vertical alignments are unchanged, this property will tell where the
/// top-left corner of the text should be placed.
/// By changing the horizontal_alignment and vertical_alignment properties, you are are able to
/// change what part of text is placed at this positions.
/// For example, when the horizontal_alignment and vertical_alignment are set to Center, the
/// center of the text will be placed at the given position NOT the top-left coordinate.
pub position: Point,
/// The color of the text
pub color: Color,
/// The size of the text
pub size: Pixels,
/// The line height of the text.
pub line_height: LineHeight,
/// The font of the text
pub font: Font,
/// The horizontal alignment of the text
pub horizontal_alignment: alignment::Horizontal,
/// The vertical alignment of the text
pub vertical_alignment: alignment::Vertical,
/// The shaping strategy of the text.
pub shaping: Shaping,
}
impl Default for Text {
fn default() -> Text {
Text {
content: String::new(),
position: Point::ORIGIN,
color: Color::BLACK,
size: Pixels(16.0),
line_height: LineHeight::Relative(1.2),
font: Font::default(),
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Top,
shaping: Shaping::Basic,
}
}
}
impl From<String> for Text {
fn from(content: String) -> Text {
Text {
content,
..Default::default()
}
}
}
impl From<&str> for Text {
fn from(content: &str) -> Text {
String::from(content).into()
}
}
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