ObjectGroupDrawable class

A transformable group of object drawables.

The child drawables use coordinates local to the center of the group. Create groups from painter-coordinate drawables with ObjectGroupDrawable.fromDrawables.

Inheritance

Constructors

ObjectGroupDrawable.fromDrawables({required Iterable<ObjectDrawable> drawables, double maxWidth = double.infinity, double rotationAngle = 0, double scale = 1, Set<ObjectDrawableAssist> assists = const <ObjectDrawableAssist>{}, Map<ObjectDrawableAssist, Paint> assistPaints = const <ObjectDrawableAssist, Paint>{}, bool locked = false, bool hidden = false}): Creates a group from drawables positioned in painter coordinates.
factory
ObjectGroupDrawable.fromLocalDrawables({required Iterable<ObjectDrawable> drawables, required Offset position, double rotationAngle = 0, double scale = 1, Set<ObjectDrawableAssist> assists = const <ObjectDrawableAssist>{}, Map<ObjectDrawableAssist, Paint> assistPaints = const <ObjectDrawableAssist, Paint>{}, bool locked = false, bool hidden = false}): Creates a group from children already expressed in group-local space.
factory

assistPaints → Map<ObjectDrawableAssist, Paint>: The paint to be used for each assist type.
finalinherited
assists → Set<ObjectDrawableAssist>: The current assist lines the object has.
finalinherited
drawables → List<ObjectDrawable>: The objects contained by this group, in paint order.
final
erasable → bool: Whether free-style erasing can affect this drawable.
no setteroverride
hashCode → int: The hash code for this object.
no setterinherited
hidden → bool: Whether the drawable is hidden or not.
finalinherited
isHidden → bool: no setterinherited
isNotHidden → bool: no setterinherited
locked → bool: Defines if the object drawable is locked or not. If it is locked, it won't be movable, scalable or re-sizable using the UI.
finalinherited
min_scale → double: no setterinherited
position → Offset: The location of the object to be painted.
finalinherited
rotationAngle → double: The rotation of the object to be painted in radians.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
scale → double: The scale of the object to be painted.
finalinherited

copyWith({bool? hidden, Set<ObjectDrawableAssist>? assists, Map<ObjectDrawableAssist, Paint>? assistPaints, Offset? position, double? rotation, double? scale, bool? locked}) → ObjectGroupDrawable: Compares two ObjectDrawables for equality. Creates a copy of this but with the given fields replaced with the new values.
override
draw(Canvas canvas, Size size) → void: Draws the object on the provided canvas of size size.
override
drawAssists(Canvas canvas, Size size) → void: Draws any assist lines that the object has on canvas with size.
inherited
drawObject(Canvas canvas, Size size) → void: Abstract method to draw the object.
override
getSize({double minWidth = 0.0, double maxWidth = double.infinity}) → Size: Abstract method to get the size of the rendered object.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited
toWorldDrawables() → List<ObjectDrawable>: Returns the children transformed back into painter coordinates.