Class PdfCanvas
- Namespace
- BitMiracle.Docotic.Pdf
- Assembly
- BitMiracle.Docotic.Pdf.dll
Class for a canvas (a two-dimensional region on which all painting occurs).
public sealed class PdfCanvas- Inheritance
-
PdfCanvas
- Inherited Members
Remarks
The Docotic.Pdf Library Documentation page contains links to articles, guides, and sample code.
Properties
- BlendMode
(PDF 1.4) Gets or sets the current blend mode.
- CharacterSpacing
Gets or sets the current character spacing.
- CurrentPosition
Gets or sets the current position for path operations.
- FlatnessTolerance
Gets or sets the flatness tolerance.
- Font
Gets or sets the current font for text-drawing operation.
- FontSize
Gets or sets the size of the current font in points.
- TextAngle
Gets or sets the text rotation angle in degrees.
- TextHorizontalScaling
Gets or sets the current horizontal scaling of text.
- TextPosition
Gets or sets the current text position.
- TextRenderingMode
Gets or sets the current text rendering mode.
- TextRise
Gets or sets the current text rise.
- TransformationMatrix
Gets the current transformation matrix for this PdfCanvas.
- WordSpacing
Gets or sets the current word spacing.
Methods
- AppendArc(PdfPoint, double, double, double, double)
Appends a straight line segment and an arc representing a portion of an ellipse specified by radius and center to the current path.
- AppendArc(PdfRectangle, PdfPoint, PdfPoint)
Appends an arc representing a portion of an ellipse specified by PdfRectangle structure and two radial endpoints to the current path.
- AppendArc(PdfRectangle, PdfPoint, PdfPoint, bool)
Appends an arc representing a portion of an ellipse specified by PdfRectangle structure, two radial endpoints and a direction to the current path.
- AppendCircle(PdfPoint, double)
Appends a circle with specified center coordinates and radius to the current path.
- AppendCurveTo(PdfPoint, PdfPoint, PdfPoint)
Appends a cubic Bézier curve to the current path.
- AppendEllipse(PdfRectangle)
Appends an ellipse specified by a bounding PdfRectangle structure to the current path.
- AppendLineTo(PdfPoint)
Appends a straight line segment from the CurrentPosition to specified endpoint to the current path.
- AppendLineTo(double, double)
Appends a straight line segment from the CurrentPosition to specified endpoint to the current path.
- AppendPie(PdfRectangle, PdfPoint, PdfPoint)
Appends a pie shape defined by an ellipse specified by a PdfRectangle structure and two radial lines to the current path.
- AppendPie(PdfRectangle, double, double)
Appends a pie shape defined by an ellipse specified by a PdfRectangle structure and two radial lines to the current path.
- AppendRectangle(PdfRectangle)
Appends a rectangle specified by a PdfRectangle structure to the current path as a complete subpath.
- AppendRectangle(PdfRectangle, double)
Appends a rotated rectangle specified by a PdfRectangle structure to the current path as a complete subpath.
- AppendRoundedRectangle(PdfRectangle, PdfSize)
Appends a rectangle structure with rounded corners specified by a PdfRectangle to the current path as a complete subpath.
- BeginMarkedContent(PdfTagType, IPdfPropertyList?)
Begins marked content sequence with predefined tag.
- BeginMarkedContent(string, IPdfPropertyList?)
Begins marked content sequence with arbitrary tag.
- Clear()
Clears the entire canvas and resets all current graphics parameters to their defaults.
- CloseAndStrokePath()
Closes and strokes the current path.
- ClosePath()
Closes the current subpath by appending a straight line segment from the CurrentPosition to the starting point of the subpath.
- DrawArc(PdfPoint, double, double, double, double)
Draws a straight line and an arc representing a portion of an ellipse specified by radius and center.
- DrawArc(PdfRectangle, PdfPoint, PdfPoint)
Draws an arc representing a portion of an ellipse specified by PdfRectangle structure and two radial endpoints.
- DrawArc(PdfRectangle, PdfPoint, PdfPoint, bool)
Draws an arc representing a portion of an ellipse specified by PdfRectangle structure, two radial endpoints and a direction.
- DrawCircle(PdfPoint, double)
Draws a circle with specified center coordinates and radius.
- DrawCircle(PdfPoint, double, PdfDrawMode)
Draws a circle with specified center coordinates and radius.
- DrawCurveTo(PdfPoint, PdfPoint, PdfPoint)
Draws a cubic Bézier curve.
- DrawEllipse(PdfRectangle)
Draws an ellipse specified by a bounding PdfRectangle structure.
- DrawEllipse(PdfRectangle, PdfDrawMode)
Draws an ellipse specified by a bounding PdfRectangle structure.
- DrawImage(PdfImage, PdfPoint)
Draws the specified image, using its original size, at the specified location.
- DrawImage(PdfImage, PdfPoint, PdfSize, double)
Draws the specified image at the specified location with specified size and with the specified rotation.
- DrawImage(PdfImage, PdfPoint, double)
Draws the specified image, using its original size, at the specified location and with the specified rotation.
- DrawImage(PdfImage, double, double)
Draws the specified image, using its original size, at the specified location.
- DrawImage(PdfImage, double, double, double)
Draws the specified image, using its original size, at the specified location and with the specified rotation.
- DrawImage(PdfImage, double, double, double, double, double)
Draws the specified image at the specified location with specified size and with the specified rotation.
- DrawLineTo(PdfPoint)
Draws a straight line segment from the CurrentPosition to specified endpoint.
- DrawLineTo(double, double)
Draws a straight line segment from the CurrentPosition to specified endpoint.
- DrawPie(PdfRectangle, PdfPoint, PdfPoint)
Draws a pie shape defined by an ellipse specified by a PdfRectangle structure and two radial lines.
- DrawPie(PdfRectangle, PdfPoint, PdfPoint, PdfDrawMode)
Draws a pie shape defined by an ellipse specified by a PdfRectangle structure and two radial lines.
- DrawPie(PdfRectangle, double, double)
Draws a pie shape defined by an ellipse specified by a PdfRectangle structure and two radial lines.
- DrawPie(PdfRectangle, double, double, PdfDrawMode)
Draws a pie shape defined by an ellipse specified by a PdfRectangle structure and two radial lines.
- DrawRectangle(PdfRectangle)
Draws a rectangle specified by a PdfRectangle structure.
- DrawRectangle(PdfRectangle, PdfDrawMode)
Draws a rectangle specified by a PdfRectangle structure.
- DrawRectangle(PdfRectangle, double)
Draws a rotated rectangle specified by a PdfRectangle structure.
- DrawRectangle(PdfRectangle, double, PdfDrawMode)
Draws a rotated rectangle specified by a PdfRectangle structure.
- DrawRoundedRectangle(PdfRectangle, PdfSize)
Draws a rectangle structure with rounded corners specified by a PdfRectangle structure.
- DrawRoundedRectangle(PdfRectangle, PdfSize, PdfDrawMode)
Draws a rectangle structure with rounded corners specified by a PdfRectangle structure.
- DrawString(PdfPoint, string)
Draws the specified text string starting from the specified position.
- DrawString(PdfPoint, string, PdfStringDrawingOptions)
Draws the specified text string starting from the specified position using the specified options.
- DrawString(IEnumerable<PdfCharacterCode>)
Draws the text defined by the specified character codes starting from the current TextPosition.
- DrawString(double, double, string)
Draws the specified text string starting from the specified position.
- DrawString(double, double, string, PdfStringDrawingOptions)
Draws the specified text string starting from the specified position using the specified options.
- DrawString(string)
Draws the specified text string starting from the current TextPosition.
- DrawString(string, PdfStringDrawingOptions)
Draws the specified text string starting from the current TextPosition using the specified options.
- DrawText(string, PdfTextDrawingOptions)
Draws the specified text string using the specified formatting options.
- DrawXObject(PdfXObject, PdfPoint)
Draws the specified XObject, using its original size, at the specified location.
- DrawXObject(PdfXObject, PdfPoint, PdfSize, double)
Draws the specified object at the specified location with specified size and with the specified rotation.
- DrawXObject(PdfXObject, PdfPoint, double)
Draws the specified object, using its original size, at the specified location and with the specified rotation.
- DrawXObject(PdfXObject, double, double)
Draws the specified object, using its original size, at the specified location.
- DrawXObject(PdfXObject, double, double, double)
Draws the specified object, using its original size, at the specified location and with the specified rotation.
- DrawXObject(PdfXObject, double, double, double, double, double)
Draws the specified object at the specified location with specified size and with the specified rotation.
- EndMarkedContent()
Ends marked content sequence.
- FillAndStrokePath(PdfFillMode)
Fills and then strokes the current path using the specified rule to determine the region to fill.
- FillPath(PdfFillMode)
Fills the current path using the specified rule to determine the region to fill.
- GetText()
Retrieves all text drawn on the canvas in plain text format.
- GetTextData()
Gets all text drawn on the canvas as the collection of the PdfTextData objects.
- GetTextHeight()
Gets the height of a text in default user space units when drawn with current Font.
- GetTextWidth(string)
Gets the width of the specified string in default user space units when drawn with current Font.
- GetTextWidth(string, PdfMissingGlyphMapper?)
Gets the width of the specified string in default user space units when drawn with current Font.
- MeasureText(string)
Measures the specified string when drawn with current Font.
- MeasureText(string, PdfMissingGlyphMapper?)
Measures the specified string when drawn with current Font.
- MoveInlineImagesToResources()
Moves all inline images to resources.
- MoveInlineImagesToResources(Predicate<PdfImage>)
Moves some of the inline images to resources.
- ResetPath()
Resets the current path.
- ResetTransform()
Resets the current transformation matrix of this PdfCanvas to the identity matrix.
- RestoreState()
Restores the last saved graphics state.
- RotateTransform(double)
Applies the specified rotation to the transformation matrix of this PdfCanvas.
- SaveState()
Saves the current graphics state.
- ScaleTransform(double, double)
Applies the specified scaling operation to the transformation matrix of this PdfCanvas by prepending it to the transformation matrix.
- SetClip(PdfFillMode)
Modifies the current clipping path by intersecting it with the current path, using the specified rule to determine which regions lay inside the clipping path.
- SkewTransform(double, double)
Skews the x axis by an angle alpha and the y axis by an angle beta.
- StrokePath()
Strokes the current path.
- Transform(PdfMatrix)
Transforms coordinate system of this PdfCanvas by multiplying its current transformation matrix by specified PdfMatrix.
- TranslateTransform(double, double)
Changes the origin of the coordinate system by prepending the specified translation to the transformation matrix of this PdfCanvas.