PdfImage class
Image object stored in the Pdf document
Constructors
- PdfImage(PdfDocument pdfDocument, {required Uint8List image, required int width, required int height, bool alpha = true, PdfImageOrientation orientation = PdfImageOrientation.topLeft})
-
Creates a new PdfImage instance.
factory
- PdfImage.file(PdfDocument pdfDocument, {required Uint8List bytes, PdfImageOrientation orientation = PdfImageOrientation.topLeft})
-
Create an image from an image file
factory
- PdfImage.fromImage(PdfDocument pdfDocument, {required Image image, PdfImageOrientation orientation = PdfImageOrientation.topLeft})
-
Create an image from an
im.Imageobjectfactory - PdfImage.jpeg(PdfDocument pdfDocument, {required Uint8List image, PdfImageOrientation? orientation})
-
Create an image from a jpeg file
factory
Properties
- buf → PdfStream
-
This holds the stream's content.
finalinherited
- elapsedStopwatch → int
-
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → int
-
Image height
no setter
- isBinary → bool
-
defines if the stream needs to be converted to ascii85
finalinherited
- name → String
-
Name of the image
no setter
- objgen → int
-
This is the generation number for this object.
finalinherited
- objser → int
-
This is the unique serial number for this object.
finalinherited
- orientation → PdfImageOrientation
-
The internal orientation of the image
final
-
params
→ PdfDict<
PdfDataType> -
This is the object parameters.
finalinherited
- pdfDocument → PdfDocument
-
This allows any Pdf object to refer to the document being constructed.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- width → int
-
Image width
no setter
Methods
-
debugFill(
String value) → void -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
prepare(
) → void -
Prepare the object to be written to the stream
inherited
-
ref(
) → PdfIndirect -
Returns the unique serial number in Pdf format
inherited
-
setInsertion(
PdfStream os) → void -
inherited
-
startStopwatch(
) → void -
inherited
-
stopStopwatch(
) → void -
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
write(
PdfStream os) → void -
Writes the object to the output stream.
inherited
-
writeContent(
PdfStream os) → void -
inherited
-
writeDebug(
PdfStream os) → void -
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited