Struct TSTransform 

pub struct TSTransform {
    pub scale: f32,
    pub translation: Vec2,
}

Fields

scale: f32

translation: Vec2

Implementations

impl TSTransform

pub const IDENTITY: Self

pub const fn new(trans: Vec2, scale: f32) -> Self

pub const fn translation(trans: Vec2) -> Self

pub const fn scale(scale: f32) -> Self

Examples found in repository

examples/test.rs (line 22)

    fn tick(&mut self, ui: &mut pierro::UI) {

        let bg_color = ui.style::<pierro::Theme>().bg_dark;
        let bg = ui.node(
            pierro::UINodeParams::new(pierro::Size::fr(1.0), pierro::Size::fr(1.0))
                .with_layout(pierro::Layout::vertical().with_vertical_overflow())
                .with_fill(bg_color)
                .with_transform(pierro::TSTransform::scale(self.zoom))
        );
        
        ui.with_parent(bg.node_ref, |ui| {

            pierro::menu_bar(ui, |ui| {
                pierro::menu_bar_item(ui, "File", |ui| {
                    if pierro::menu_button(ui, "New").mouse_clicked() {
                        println!("New!!");
                    }
                    if pierro::menu_button(ui, "Open").mouse_clicked() {
                        println!("Open!!");
                    }
                    pierro::menu_category(ui, "Recent", |ui| {
                        pierro::menu_button(ui, "A.txt");
                        pierro::menu_button(ui, "B.txt");
                        pierro::menu_button(ui, "C.txt");
                        pierro::menu_category(ui, "!!", |ui| {
                            pierro::menu_button(ui, "A.txt");
                            pierro::menu_button(ui, "B.txt");
                            pierro::menu_button(ui, "C.txt");
                        });
                    });
                    pierro::h_line(ui);
                    pierro::menu_button(ui, "XYZ").mouse_clicked();
                    pierro::menu_button(ui, "PQR").mouse_clicked();
                });
                pierro::menu_bar_item(ui, "Edit", |ui| {
                    pierro::menu_button(ui, "Undo").mouse_clicked();
                    pierro::menu_button(ui, "Redo").mouse_clicked();
                });
            });

            pierro::v_spacing(ui, 15.0);
            pierro::label(ui, "Above the scroll area");

            pierro::dnd_source(ui, "Hello".to_string(), |ui| {
                pierro::label(ui, "Drag me! (Hello)");
            });
            pierro::dnd_source(ui, "World".to_string(), |ui| {
                pierro::label(ui, "Drag me! (World)");
            });
            if let Some(message) = pierro::dnd_drop_zone::<String, _>(ui, |ui| {
                pierro::label(ui, "Drop here...");
            }).1 {
                println!("{}", message);
            }

            pierro::horizontal(ui, |ui| {
                if pierro::button(ui, "+").mouse_clicked() {
                    self.zoom *= 1.25;
                }
                if pierro::button(ui, "-").mouse_clicked() {
                    self.zoom /= 1.25;
                }
                
                let button_response = pierro::button(ui, "@");
                pierro::context_menu(ui, &button_response, |ui| {
                    pierro::label(ui, "Truly!!!");
                });
            });
            pierro::v_spacing(ui, 15.0);
            pierro::text_edit(ui, &mut self.text);
            pierro::v_spacing(ui, 15.0);

            pierro::scroll_area(ui, |ui| {

                pierro::label(ui, "Button #1: 🍊");
                if pierro::button(ui, "So long mom, I'm off to drop the bomb").mouse_clicked() {
                    self.n += 1;
                }

                pierro::label(ui, "Button #2:");
                if pierro::button(ui, "So long mom, I'm off to drop the bomb").mouse_clicked() {
                    self.n -= 1;
                }

                pierro::label(ui, "The quick brown fox jumped over the lazy dog. The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.The quick brown fox jumped over the lazy dog.");

                for i in 0..100 {
                    pierro::label(ui, format!("{} {}", i, self.n));
                }

            });

            pierro::v_spacing(ui, 15.0);
            pierro::label(ui, "Below the scroll area");
            pierro::label(ui, "Ниже области прокрутки");
            pierro::label(ui, "أسفل منطقة التمرير");
            pierro::v_spacing(ui, 15.0);

        });

    }

pub fn inverse(&self) -> Self

Trait Implementations

impl Clone for TSTransform

fn clone(&self) -> TSTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Mul<Rect> for TSTransform

type Output = Rect

The resulting type after applying the * operator.

fn mul(self, rhs: Rect) -> Self::Output

Performs the * operation.

impl Mul<Vec2> for TSTransform

type Output = Vec2

The resulting type after applying the * operator.

fn mul(self, rhs: Vec2) -> Self::Output

Performs the * operation.

impl Mul for TSTransform

type Output = TSTransform

The resulting type after applying the * operator.

fn mul(self, rhs: TSTransform) -> Self::Output

Performs the * operation.

impl Copy for TSTransform