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pub struct Line {
    pub start: Point,
    pub end: Point,
}
Expand description

Line primitive

Examples

Create some lines with different styles

use embedded_graphics::{
    pixelcolor::Rgb565, prelude::*, primitives::{Line, PrimitiveStyle},
};

// Red 1 pixel wide line from (50, 20) to (60, 35)
Line::new(Point::new(50, 20), Point::new(60, 35))
    .into_styled(PrimitiveStyle::with_stroke(Rgb565::RED, 1))
    .draw(&mut display)?;

// Green 10 pixel wide line with translation applied
Line::new(Point::new(50, 20), Point::new(60, 35))
    .translate(Point::new(-30, 10))
    .into_styled(PrimitiveStyle::with_stroke(Rgb565::GREEN, 10))
    .draw(&mut display)?;

Fields

start: Point

Start point

end: Point

End point

Implementations

Create a new line

Compute the midpoint of the line.

Compute the delta (end - start) of the line.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

Returns the bounding box.

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Iterator over all points inside the primitive.

Returns an iterator over all points inside the primitive.

Converts this primitive into a Styled.

Returns the bounding box using the given style.

Color type.

Output type.

Draws the primitive using the given style.

Translate the line from its current position to a new position by (x, y) pixels, returning a new Line. For a mutating transform, see translate_mut.

let line = Line::new(Point::new(5, 10), Point::new(15, 20));
let moved = line.translate(Point::new(10, 10));

assert_eq!(moved.start, Point::new(15, 20));
assert_eq!(moved.end, Point::new(25, 30));

Translate the line from its current position to a new position by (x, y) pixels.

let mut line = Line::new(Point::new(5, 10), Point::new(15, 20));
line.translate_mut(Point::new(10, 10));

assert_eq!(line.start, Point::new(15, 20));
assert_eq!(line.end, Point::new(25, 30));

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Casts the value.

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Casts the value.

Casts the value.

Casts the value.

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Casts the value.

OverflowingCasts the value.

Casts the value.

Casts the value.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Casts the value.

UnwrappedCasts the value.

Casts the value.

WrappingCasts the value.