CPDFPageThumbnailSource class
Describes where a thumbnail should be rendered from.
Constructors
- CPDFPageThumbnailSource.document(CPDFDocument document, {Object? cacheVersion})
-
Uses an existing CPDFDocument. The document is not closed by the provider.
const
- CPDFPageThumbnailSource.file(String filePath, {String password = ''})
-
Opens
filePathfor rendering and closes it after each render.const
Properties
- cacheVersion → Object?
-
Optional version for invalidating thumbnails from an already open document.
final
- document → CPDFDocument?
-
Existing document source, when available.
no setter
- filePath → String?
-
File path source, when available.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- isDocument → bool
-
Whether this source wraps an existing document.
no setter
- isFile → bool
-
Whether this source opens a file path.
no setter
- password → String
-
Password used when filePath is opened.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
describe(
) → Future< String> - Returns a short description for debug logs.
-
describeSync(
) → String - Returns a short description without touching the file system.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
resolveScope(
) → Future< String> - Returns a stable scope for cache key generation.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited