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DynaPDF.DrawPie

The function draws a pie-shaped wedge bounded by the intersection of an ellipse and two angles.

Component Version macOS Windows Linux Server iOS SDK
DynaPDF 3.1 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "DynaPDF.DrawPie"; PDF; PosX; PosY; Width; Height; StartAngle; EndAngle; FillMode )   More

Parameters

Parameter Description Example
PDF The PDF reference returned from DynaPDF.New. $pdf
PosX X-Coordinate of the midpoint of the pie. $x
PosY Y-Coordinate of the midpoint of the pie. $y
Width Width of the bounding rectangle. $w
Height Height of the bounding rectangle. $h
StartAngle Start Angle. $StartAngle
EndAngle End Angle. $EndAngle
FillMode Fill mode. Can be FillNoClose, StrokeNoClose, FillStrokeNoClose, Fill, Stroke, FillStroke, FillEvOdd, FillStrokeEvOdd, FillEvOddNoClose, FillStrokeEvOddNoClose, NoFill or Close. "fill"

Result

Returns OK or error.

Description

The function draws a pie-shaped wedge bounded by the intersection of an ellipse and two angles.
The draw direction can be changed with the function DynaPDF.SetDrawDirection. The start and end angles are always measured counter clockwise independent of the drawing direction.
A pie is a closed path that can be filled, stroked or both. It is also possible to draw a pie invisible to apply the filling rules nonzero winding number or even-odd. The filling rules are described under DynaPDF.ClipPath. The parameter FillMode is ignored if the pie is drawn inside a clipping path. The fill modes are described under DynaPDF.ClosePath.

See also DrawPie function in DynaPDF manual.

See also

Blog Entries

This function checks for a license.

Created 18th August 2014, last changed 18th August 2014


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