AnnFillRule Enumeration

Specifies how the intersecting areas of objects contained in a polygon are combined to form the total area.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public enum AnnFillRule : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

'Declaration
 
Public Enum AnnFillRule 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage
 
Dim instance As AnnFillRule

public enum AnnFillRule : System.IComparable, System.IConvertible, System.IFormattable

Leadtools.Windows.Annotations.AnnFillRule = function() { };
Leadtools.Windows.Annotations.AnnFillRule.prototype = {

  LeadtoolsMemberMarker(replace me)
 };

public enum class AnnFillRule : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Members

Member	Description
EvenOdd	Rule that determines whether a point is in the fill region by drawing a ray from that point to infinity in any direction and counting the number of path segments within the given shape that the ray crosses. If this number is odd, the point is inside; if even, the point is outside.
Nonzero	Rule that determines whether a point is in the fill region of the path by drawing a ray from that point to infinity in any direction and then examining the places where a segment of the shape crosses the ray. Starting with a count of zero, add one each time a segment crosses the ray from left to right and subtract one each time a path segment crosses the ray from right to left. After counting the crossings, if the result is zero then the point is outside the path. Otherwise, it is inside.

Member

Description

EvenOdd

Rule that determines whether a point is in the fill region by drawing a ray from that point to infinity in any direction and counting the number of path segments within the given shape that the ray crosses. If this number is odd, the point is inside; if even, the point is outside.

Nonzero

Rule that determines whether a point is in the fill region of the path by drawing a ray from that point to infinity in any direction and then examining the places where a segment of the shape crosses the ray. Starting with a count of zero, add one each time a segment crosses the ray from left to right and subtract one each time a path segment crosses the ray from right to left. After counting the crossings, if the result is zero then the point is outside the path. Otherwise, it is inside.

Example

For C#/VB examples, refer to AnnPolygonObject.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Windows.Annotations.AnnFillRule

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Leadtools.Windows.Annotations Namespace