DrawState

jp

Struct DrawState 

Source 
pub struct DrawState { /* private fields */ }

Implementations§

Source§

impl DrawState

Source

pub fn fill(self, color: Color) -> Self

Examples found in repository?
examples/mouse.rs (line 8)
3fn main() {
4    jp::create_window("Test", 150, 150)
5        .draw(|mut g, c| {
6            g.rectangle(
7                c.state()
8                .fill([1.0, 1.0, 1.0, 1.0]),
9                c.width(),
10                c.height()
11                );
12            g.rectangle(
13                c.state()
14                .translate(c.mouse_x, c.mouse_y)
15                .fill([1.0, 0.0, 0.0, 1.0]),
16                50.0, 50.0);
17        })
18        .run();
19}
More examples
Hide additional examples
examples/most_basic.rs (line 9)
3fn main() {
4    jp::create_window("Test", 150, 150)
5        .draw(|mut g, c| {
6            g.rectangle(
7                c.state()
8                .translate(c.width() / 2.0, c.height() / 2.0)
9                .fill([1.0, 0.0, 0.0, 1.0]),
10                50, 50);
11            g.ellipse(
12                c.state()
13                .translate(c.width() / 2.0, c.height() / 2.0)
14                .fill([0.0, 1.0, 0.0, 1.0]),
15                50, 50);
16        })
17        .run();
18}
examples/spinning.rs (line 11)
5fn main() {
6    let mut angle = 0.0;
7    jp::create_window("Test", 150, 150)
8        .draw(move |mut g, c| {
9            g.rectangle(
10                c.state()
11                .fill([1.0, 1.0, 1.0, 1.0]),
12                c.width(),
13                c.height()
14                );
15            g.rectangle(
16                c.state()
17                .translate(c.width() / 2.0, c.height() / 2.0)
18                .rotate(angle)
19                .translate(-RADIUS, -RADIUS)
20                .fill([1.0, 0.0, 0.0, 1.0])
21                .stroke([0.0, 1.0, 0.0, 1.0]),
22                RADIUS * 2.0, RADIUS * 2.0);
23            angle += c.dt * 3.0;
24        })
25        .run();
26}
examples/keyboard.rs (line 10)
3fn main() {
4    let mut pos_x = 75.0;
5    let mut pos_y = 75.0;
6    jp::create_window("Test", 150, 150)
7        .draw(move |mut g, c| {
8            g.rectangle(
9                c.state()
10                .fill([1.0, 1.0, 1.0, 1.0]),
11                c.width(),
12                c.height()
13                );
14            g.rectangle(
15                c.state()
16                .translate(pos_x, pos_y)
17                .fill([1.0, 0.0, 0.0, 1.0]),
18                50.0, 50.0);
19            let speed = c.dt * 40.0;
20            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Left)) {
21                pos_x -= speed;
22            }
23            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Right)) {
24                pos_x += speed;
25            }
26            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Up)) {
27                pos_y -= speed;
28            }
29            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Down)) {
30                pos_y += speed;
31            }
32        })
33        .run();
34}
Source

pub fn stroke(self, color: Color) -> Self

Examples found in repository?
examples/spinning.rs (line 21)
5fn main() {
6    let mut angle = 0.0;
7    jp::create_window("Test", 150, 150)
8        .draw(move |mut g, c| {
9            g.rectangle(
10                c.state()
11                .fill([1.0, 1.0, 1.0, 1.0]),
12                c.width(),
13                c.height()
14                );
15            g.rectangle(
16                c.state()
17                .translate(c.width() / 2.0, c.height() / 2.0)
18                .rotate(angle)
19                .translate(-RADIUS, -RADIUS)
20                .fill([1.0, 0.0, 0.0, 1.0])
21                .stroke([0.0, 1.0, 0.0, 1.0]),
22                RADIUS * 2.0, RADIUS * 2.0);
23            angle += c.dt * 3.0;
24        })
25        .run();
26}
Source

pub fn translate<X: Into<f64>, Y: Into<f64>>(self, x: X, y: Y) -> Self

Examples found in repository?
examples/mouse.rs (line 14)
3fn main() {
4    jp::create_window("Test", 150, 150)
5        .draw(|mut g, c| {
6            g.rectangle(
7                c.state()
8                .fill([1.0, 1.0, 1.0, 1.0]),
9                c.width(),
10                c.height()
11                );
12            g.rectangle(
13                c.state()
14                .translate(c.mouse_x, c.mouse_y)
15                .fill([1.0, 0.0, 0.0, 1.0]),
16                50.0, 50.0);
17        })
18        .run();
19}
More examples
Hide additional examples
examples/most_basic.rs (line 8)
3fn main() {
4    jp::create_window("Test", 150, 150)
5        .draw(|mut g, c| {
6            g.rectangle(
7                c.state()
8                .translate(c.width() / 2.0, c.height() / 2.0)
9                .fill([1.0, 0.0, 0.0, 1.0]),
10                50, 50);
11            g.ellipse(
12                c.state()
13                .translate(c.width() / 2.0, c.height() / 2.0)
14                .fill([0.0, 1.0, 0.0, 1.0]),
15                50, 50);
16        })
17        .run();
18}
examples/spinning.rs (line 17)
5fn main() {
6    let mut angle = 0.0;
7    jp::create_window("Test", 150, 150)
8        .draw(move |mut g, c| {
9            g.rectangle(
10                c.state()
11                .fill([1.0, 1.0, 1.0, 1.0]),
12                c.width(),
13                c.height()
14                );
15            g.rectangle(
16                c.state()
17                .translate(c.width() / 2.0, c.height() / 2.0)
18                .rotate(angle)
19                .translate(-RADIUS, -RADIUS)
20                .fill([1.0, 0.0, 0.0, 1.0])
21                .stroke([0.0, 1.0, 0.0, 1.0]),
22                RADIUS * 2.0, RADIUS * 2.0);
23            angle += c.dt * 3.0;
24        })
25        .run();
26}
examples/keyboard.rs (line 16)
3fn main() {
4    let mut pos_x = 75.0;
5    let mut pos_y = 75.0;
6    jp::create_window("Test", 150, 150)
7        .draw(move |mut g, c| {
8            g.rectangle(
9                c.state()
10                .fill([1.0, 1.0, 1.0, 1.0]),
11                c.width(),
12                c.height()
13                );
14            g.rectangle(
15                c.state()
16                .translate(pos_x, pos_y)
17                .fill([1.0, 0.0, 0.0, 1.0]),
18                50.0, 50.0);
19            let speed = c.dt * 40.0;
20            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Left)) {
21                pos_x -= speed;
22            }
23            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Right)) {
24                pos_x += speed;
25            }
26            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Up)) {
27                pos_y -= speed;
28            }
29            if c.is_pressed(jp::input::Button::Keyboard(jp::input::Key::Down)) {
30                pos_y += speed;
31            }
32        })
33        .run();
34}
Source

pub fn rotate<A: Into<f64>>(self, angle: A) -> Self

Examples found in repository?
examples/spinning.rs (line 18)
5fn main() {
6    let mut angle = 0.0;
7    jp::create_window("Test", 150, 150)
8        .draw(move |mut g, c| {
9            g.rectangle(
10                c.state()
11                .fill([1.0, 1.0, 1.0, 1.0]),
12                c.width(),
13                c.height()
14                );
15            g.rectangle(
16                c.state()
17                .translate(c.width() / 2.0, c.height() / 2.0)
18                .rotate(angle)
19                .translate(-RADIUS, -RADIUS)
20                .fill([1.0, 0.0, 0.0, 1.0])
21                .stroke([0.0, 1.0, 0.0, 1.0]),
22                RADIUS * 2.0, RADIUS * 2.0);
23            angle += c.dt * 3.0;
24        })
25        .run();
26}

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