PdfGraphics class

Represents a graphics context of the objects.

//Creates a new PDF document.
PdfDocument doc = PdfDocument()
  ..pages
      .add()
      //PDF graphics for the page.
      .graphics
      .drawRectangle(
          brush: PdfBrushes.red, bounds: Rect.fromLTWH(0, 0, 515, 762));
//Saves the document.
List<int> bytes = doc.save();
//Dispose the document.
doc.dispose();

Properties

clientSize → Size

Gets the size of the canvas reduced by margins and page templates.

no setter

colorSpace ↔ PdfColorSpace

Gets or sets the current color space of the document.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

size → Size

Gets the size of the canvas.

no setter

Methods

drawArc(Rect bounds, double startAngle, double sweepAngle, {PdfPen? pen}) → void

Draws an arc representing a portion of an ellipse specified by a Rect structure.

drawBezier(Offset startPoint, Offset firstControlPoint, Offset secondControlPoint, Offset endPoint, {PdfPen? pen}) → void

Draws a Bezier spline defined by four Offset structures.

drawEllipse(Rect bounds, {PdfPen? pen, PdfBrush? brush}) → void

Draws an ellipse specified by a bounding Rect structure.

drawImage(PdfImage image, Rect bounds) → void

Draws an image into PDF graphics.

drawLine(PdfPen pen, Offset point1, Offset point2) → void

Draws a line connecting the two points specified by the coordinate pairs.

drawPath(PdfPath path, {PdfPen? pen, PdfBrush? brush}) → void

Draws a GraphicsPath defined by a pen, a brush and path.

drawPdfTemplate(PdfTemplate template, Offset location, [Size? size]) → void

Draws a template at the specified location and size.

drawPie(Rect bounds, double startAngle, double sweepAngle, {PdfPen? pen, PdfBrush? brush}) → void

Draws a pie shape defined by an ellipse specified by a Rect structure uiand two radial lines.

drawPolygon(List<Offset> points, {PdfPen? pen, PdfBrush? brush}) → void

Draws a polygon defined by a brush, an array of Offset structures.

drawRectangle({PdfPen? pen, PdfBrush? brush, required Rect bounds}) → void

Draws a rectangle specified by a pen, a brush and a Rect structure.

drawString(String s, PdfFont font, {PdfPen? pen, PdfBrush? brush, Rect? bounds, PdfStringFormat? format}) → void

Draws the specified text string at the specified location.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

restore([PdfGraphicsState? state]) → void

Restores the state of this Graphics to the state represented by a GraphicsState.

rotateTransform(double angle) → void

Applies the specified rotation to the transformation matrix of this Graphics.

save() → PdfGraphicsState

Saves the current state of this Graphics and identifies the saved state with a GraphicsState.

setClip({Rect? bounds, PdfPath? path, PdfFillMode? mode}) → void

Sets the clipping region of this Graphics to the result of the specified operation combining the current clip region and the rectangle specified by a RectangleF structure.

setTransparency(double alpha, {double? alphaBrush, PdfBlendMode mode = PdfBlendMode.normal}) → void

Sets the transparency of this graphics.

skewTransform(double angleX, double angleY) → void

Skews the coordinate system axes.

toString() → String

A string representation of this object.

inherited

translateTransform(double offsetX, double offsetY) → void

Changes the origin of the coordinate system by prepending the specified translation to the transformation matrix of this Graphics.

Operators

operator ==(Object other) → bool

The equality operator.

inherited