PdfWriter class
PDF writer — serializes PDF objects back to bytes.
Supports:
- Writing new PDFs from scratch
- Serializing modified objects
- Incremental saves
- Garbage collection
- Deflate compression
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addObject(
PdfObject obj) → PdfRef - Add an indirect object and return its reference.
-
addObjectWithNum(
int objectNumber, int generation, PdfObject obj) → void - Add an object preserving its original object number. Used when rebuilding a PDF to keep cross-references intact.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
setTrailer(
PdfDict trailer) → void - Set the trailer dictionary.
-
toString(
) → String -
A string representation of this object.
inherited
-
write(
{int garbage = 0, bool deflate = true, bool clean = false}) → Uint8List - Write the complete PDF to bytes.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
createBlankPdf(
{double width = 595, double height = 842}) → Uint8List - Create a minimal valid PDF with one blank page.
-
createEmptyPdf(
) → Uint8List - Create a minimal valid PDF with no pages.