Method AppendArc

Namespace

BitMiracle.Docotic.Pdf

Assembly

BitMiracle.Docotic.Pdf.dll

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.

public void AppendArc(PdfRectangle rect, PdfPoint first, PdfPoint second)

Parameters

rect PdfRectangle

PdfRectangle structure that defines the boundaries of the arc.

first PdfPoint

The first radial endpoint.

second PdfPoint

The second radial endpoint.

Remarks

The arc extends in a counter-clockwise direction.

Note that the call to this method does not place any marks on the canvas; only the painting operators (StrokePath(), CloseAndStrokePath(), FillPath, FillAndStrokePath) do that.

Please use DrawArc if you want to draw an arc immediately.

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.

public void AppendArc(PdfRectangle rect, PdfPoint first, PdfPoint second, bool clockwise)

Parameters

rect PdfRectangle

PdfRectangle structure that defines the boundaries of the arc.

first PdfPoint

The first radial endpoint.

second PdfPoint

The second radial endpoint.

clockwise bool

if set to true then the arc extends in a clockwise direction; otherwise, the arc extends in a counter-clockwise direction.

Remarks

Note that the call to this method does not place any marks on the canvas; only the painting operators (StrokePath(), CloseAndStrokePath(), FillPath, FillAndStrokePath) do that.

Please use DrawArc if you want to draw an arc immediately.

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.

public void AppendArc(PdfPoint center, double radiusX, double radiusY, double startAngle, double sweepAngle)

Parameters

center PdfPoint

The center of the ellipse.

radiusX double

The radius of the ellipse measured along the x-axis.

radiusY double

The radius of the ellipse measured along the y-axis.

startAngle double

The start angle of the arc in degrees.

sweepAngle double

The sweep angle of the arc in degrees.

Remarks

The line segment is added from the CurrentPosition to the beginning of the arc. The arc extends along the perimeter of an ellipse with the given radius and center. The length of the arc is defined by the given start and sweep angles.

Note that the call to this method does not place any marks on the canvas; only the painting operators (StrokePath(), CloseAndStrokePath(), FillPath, FillAndStrokePath) do that.

Please use DrawArc if you want to draw an arc immediately.