Transform class Null safety

Inheritance

Constructors

Transform({required Matrix4 transform, PdfPoint? origin, Alignment? alignment, bool adjustLayout = false, Widget? child})
Transform.rotate({required double angle, PdfPoint? origin, Alignment? alignment = Alignment.center, Widget? child})
Creates a widget that transforms its child using a rotation around the center.
Transform.rotateBox({required double angle, Widget? child})
Creates a widget that transforms its child using a rotation around the center and relayout the bounding box.
Transform.scale({required double scale, PdfPoint? origin, Alignment? alignment = Alignment.center, Widget? child})
Creates a widget that scales its child uniformly.
Transform.translate({required PdfPoint offset, Widget? child})
Creates a widget that transforms its child using a translation.

Properties

adjustLayout bool
final
alignment Alignment?
The alignment of the origin, relative to the size of the box.
final
box PdfRect?
The bounding box of this widget, calculated at layout time
read / write, inherited
canSpan bool
read-only, inherited
child Widget?
final, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
hasMoreWidgets bool
read-only, inherited
origin PdfPoint?
The origin of the coordinate system
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
transform Matrix4
The matrix to transform the child by during painting.
final

Methods

debugPaint(Context context) → void
@protected, inherited
layout(Context context, BoxConstraints constraints, {bool parentUsesSize = false}) → void
First widget pass to calculate the children layout and bounding box
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
paint(Context context) → void
Draw itself and its children, according to the calculated box.offset
override
paintChild(Context context) → void
@protected, inherited
restoreContext(covariant WidgetContext context) → void
Apply the context for next layout
inherited
saveContext() WidgetContext
Get unmodified mutable context object
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited