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|
use iced::widget::{center, center_x, checkbox, column, svg};
use iced::{Element, Fill, color};
pub fn main() -> iced::Result {
iced::run("SVG - Iced", Tiger::update, Tiger::view)
}
#[derive(Debug, Default)]
struct Tiger {
apply_color_filter: bool,
}
#[derive(Debug, Clone, Copy)]
pub enum Message {
ToggleColorFilter(bool),
}
impl Tiger {
fn update(&mut self, message: Message) {
match message {
Message::ToggleColorFilter(apply_color_filter) => {
self.apply_color_filter = apply_color_filter;
}
}
}
fn view(&self) -> Element<Message> {
let handle = svg::Handle::from_path(format!(
"{}/resources/tiger.svg",
env!("CARGO_MANIFEST_DIR")
));
let svg =
svg(handle)
.width(Fill)
.height(Fill)
.style(|_theme, _status| svg::Style {
color: if self.apply_color_filter {
Some(color!(0x0000ff))
} else {
None
},
});
let apply_color_filter =
checkbox("Apply a color filter", self.apply_color_filter)
.on_toggle(Message::ToggleColorFilter);
center(column![svg, center_x(apply_color_filter)].spacing(20))
.padding(20)
.into()
}
}
|
