SystemTextScaler class final
A TextScaler that reflects the user's font scale preferences from the platform's accessibility settings.
- Inheritance
-
- Object
- TextScaler
- SystemTextScaler
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- textScaleFactor → double
-
A value that represents the current user preference for the scaling factor
for fonts.
final
Methods
-
clamp(
{double minScaleFactor = 0, double maxScaleFactor = double.infinity}) → TextScaler -
Returns a new TextScaler that restricts the scaled font size to within
the range
[minScaleFactor * fontSize, maxScaleFactor * fontSize].inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
scale(
double fontSize) → double -
Computes the scaled font size (in logical pixels) with the given unscaled
fontSize(in logical pixels).override -
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override