AppearanceMode enum
The appearance (colour scheme) of the viewer.
Platform availability:
- Android: maps to
PdfActivityConfiguration$Builder.themeMode(LIGHT,DARK,DEFAULT). - iOS: appearance is applied through the platform adapter rather than the configuration builder.
- Web: maps to the
themeload option. Use AppearanceModeWebName.webName to convert; only night maps to'DARK'— all other values map to'LIGHT'.
- Inheritance
- Available extensions
Values
- defaultMode → const AppearanceMode
-
System or SDK default appearance (follows the device theme where possible).
- sepia → const AppearanceMode
-
Sepia-tinted paper-like appearance.
On Web there is no native sepia theme — this value maps to
'LIGHT'. - night → const AppearanceMode
-
Dark / night-mode appearance with a dark background.
On Web maps to
'DARK'. - allCustomColors → const AppearanceMode
-
Full custom colour scheme (advanced use; requires additional SDK configuration to define the exact colours).
On Web there is no equivalent — this value maps to
'LIGHT'.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- webName → String?
-
Available on AppearanceMode, provided by the AppearanceModeWebName extension
Returns the Web SDKthemestring ('DARK'or'LIGHT') for this mode.no setter
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
AppearanceMode> - A constant List of the values in this enum, in order of their declaration.