37 lines
649 B
Rust
37 lines
649 B
Rust
|
use crate::documents::BuildXML;
|
||
|
|
use crate::xml_builder::*;
|
||
|
|
|
||
|
|
#[derive(Debug, Clone)]
|
||
|
|
pub struct Zoom {
|
||
|
|
val: usize,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Zoom {
|
||
|
|
pub fn new(val: usize) -> Zoom {
|
||
|
|
Zoom { val }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
impl BuildXML for Zoom {
|
||
|
|
fn build(&self) -> Vec<u8> {
|
||
|
|
let b = XMLBuilder::new();
|
||
|
|
b.zoom(&format!("{}", self.val)).build()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#[cfg(test)]
|
||
|
|
mod tests {
|
||
|
|
|
||
|
|
use super::*;
|
||
|
|
#[cfg(test)]
|
||
|
|
use pretty_assertions::assert_eq;
|
||
|
|
use std::str;
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn test_zoom() {
|
||
|
|
let c = Zoom::new(20);
|
||
|
|
let b = c.build();
|
||
|
|
assert_eq!(str::from_utf8(&b).unwrap(), r#"<w:zoom w:percent="20" />"#);
|
||
|
|
}
|
||
|
|
}
|