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CssRect class

A class for representing CSS dimensions.

In contrast to the more general purpose Rectangle class, this class's values are mutable, so one can change the height of an element programmatically.

Important note: use of these methods will perform CSS calculations that can trigger a browser reflow. Therefore, use of these properties during an animation frame is discouraged. See also: Browser Reflow

Implements

Constructors

CssRect(Element _element)

Properties

bottomnum
read-only
The y-coordinate of the bottom edge.
bottomLeftPoint<num>
read-only
bottomRightPoint<num>
read-only
hashCodeint
read-only
The hash code for this object. [...]
heightnum
read / write
The height of this rectangle. [...]
leftnum
read-only
The x-coordinate of the right edge.
topnum
read-only
topLeftPoint<num>
read-only
topRightPoint<num>
read-only
widthnum
read / write
The width of this rectangle. [...]
runtimeTypeType
read-only, inherited
A representation of the runtime type of the object.

Methods

boundingBox(Rectangle<num> other) → Rectangle<num>
Returns a new rectangle which completely contains this and other.
containsPoint(Point<num> another) → bool
Tests whether another is inside or along the edges of this.
containsRectangle(Rectangle<num> another) → bool
Tests whether this entirely contains another.
intersection(Rectangle<num> other) → Rectangle<num>
Computes the intersection of this and other. [...]
intersects(Rectangle<num> other) → bool
Returns true if this intersects other.
toString() → String
Returns a string representation of this object.
noSuchMethod(Invocation invocation) → dynamic
inherited
Invoked when a non-existent method or property is accessed. [...]

Operators

operator ==(dynamic other) → bool
The equality operator. [...]

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/CssRect-class.html