Rect class
An immutable, 2D, axis-aligned, floating-point rectangle whose coordinates are relative to a given origin.
- Annotations
-
- @immutable
Constructors
- Rect.fromCircle(double x, double y, double r)
-
Creates a rectangle representing a circle with centerpoint
x,yand radiusr`.const - Rect.fromLTRB(double left, double top, double right, double bottom)
-
Creates a rectangle from the specified left, top, right, and bottom
positions.
const
- Rect.fromLTWH(double left, double top, double width, double height)
-
Creates a rectangle from the specified left and top positions with width
and height dimensions.
const
Properties
- bottom → double
-
The y-axis offset of the bottom edge.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- height → double
-
The height of the rectangle.
no setter
- isEmpty → bool
-
Whether or not the rect has any contents.
no setter
- left → double
-
The x-axis offset of left edge.
final
- right → double
-
The x-axis offset of the right edge.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- top → double
-
The y-axis offset of the top edge.
final
- width → double
-
The width of the rectangle.
no setter
Methods
-
expanded(
Rect other) → Rect -
Creates the smallest rectangle that covers the edges of this and
other. -
intersects(
Rect other) → bool -
Whether or not
otherintersect this rectangle. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override