MutableRectangle<T extends num> constructor
- T left,
- T top,
- T width,
- T height
Create a mutable rectangle spanned by (left, top)
and (left+width, top+height)
.
The rectangle contains the points with x-coordinate between left
and left + width
, and with y-coordinate between top
and top + height
, both inclusive.
The width
and height
should be non-negative. If width
or height
are negative, they are clamped to zero.
If width
and height
are zero, the "rectangle" comprises only the single point (left, top)
.
Implementation
MutableRectangle(this.left, this.top, T width, T height) : this._width = (width < 0) ? _clampToZero<T>(width) : width, this._height = (height < 0) ? _clampToZero<T>(height) : height;
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Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-math/MutableRectangle/MutableRectangle.html