Struct svgbob::buffer::Cell [−][src]
Expand description
0 1 2 3 4 B C D 0┌─┬─┬─┬─┐ A┌─┬─┬─┬─┐E 1├─┼─┼─┼─┤ │ │ │ │ │ 2├─┼─┼─┼─┤ F├─G─H─I─┤J 3├─┼─┼─┼─┤ │ │ │ │ │ 4├─┼─┼─┼─┤ K├─L─M─N─┤O 5├─┼─┼─┼─┤ │ │ │ │ │ 6├─┼─┼─┼─┤ P├─Q─R─S─┤T 7├─┼─┼─┼─┤ │ │ │ │ │ 8└─┴─┴─┴─┘ U└─┴─┴─┴─┘Y ``` V W X A single element in the terminal that can fit 1 character. Describe the exact location of a point/subcell in a grid.
Fields
x: i32
y: i32
Implementations
returns true if the other cell is at: top_left, top, top_right, left, right, bottom_left, bottom, bottom_right of self
Derive which cell this points falls into and snap the point closes to any intersection in the cell grid. FIXME: need to find a way to snap a group of point that lies in boundaries to snap together to a common cell.
The point at the top right of this cell
turn point into relative distance from the top-left of this cell by simply deducting the point p with this cell’s top_left_most point
test whether this cell is intersected with the line segment
with point start
and end
check if this cell is bounded by the lower bound and upper bound
clip line then localize the points and snap to the nearest cell grid intersection
Trait Implementations
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
Auto Trait Implementations
impl RefUnwindSafe for Cell
impl UnwindSafe for Cell
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
Compare self to key
and return true
if they are equal.
type Output = T
type Output = T
Should always be Self
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
pub fn is_in_subset(&self) -> bool
pub fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
pub fn to_subset_unchecked(&self) -> SS
pub fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
pub fn from_subset(element: &SS) -> SP
pub fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.