FillRule Enumeration

Indicates the fill rule of a polygon mark.

Members

Member	Description
EvenOdd	0 - A even-odd fill rule. This is the same type as ImageGear for .NET's ImGearARTFillRule.EvenOdd. This rule determines the "insideness" of a point on the canvas by drawing a ray from that point to infinity in any direction and counting the number of path segments from the given shape that the ray crosses. If this number is odd, the point is inside; if even, the point is outside.
NonZero	1 - A non-zero fill rule. This is the same type as ImageGear for .NET's ImGearARTFillRule.NonZero. This rule determines the "insideness" of a point on the canvas 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 path 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.

Member

Description

EvenOdd

0 - A even-odd fill rule. This is the same type as ImageGear for .NET's ImGearARTFillRule.EvenOdd. This rule determines the "insideness" of a point on the canvas by drawing a ray from that point to infinity in any direction and counting the number of path segments from the given shape that the ray crosses. If this number is odd, the point is inside; if even, the point is outside.

NonZero

1 - A non-zero fill rule. This is the same type as ImageGear for .NET's ImGearARTFillRule.NonZero. This rule determines the "insideness" of a point on the canvas 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 path 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.

Remarks

This enumeration indicates the fill rule of polygon mark in case of self-crossing outline of mark.

Inheritance Hierarchy

Object
ImageGear.Web.UI.FillRule

Reference

ImageGear.Web.UI Namespace