D2D1_LINE_JOIN enumeration
Describes the shape that joins two lines or segments.
Syntax
typedef enum { D2D1_LINE_JOIN_MITER = 0, D2D1_LINE_JOIN_BEVEL = 1, D2D1_LINE_JOIN_ROUND = 2, D2D1_LINE_JOIN_MITER_OR_BEVEL = 3 } D2D1_LINE_JOIN;
Constants
- D2D1_LINE_JOIN_MITER
-
Regular angular vertices.
- D2D1_LINE_JOIN_BEVEL
-
Beveled vertices.
- D2D1_LINE_JOIN_ROUND
-
Rounded vertices.
- D2D1_LINE_JOIN_MITER_OR_BEVEL
-
Regular angular vertices unless the join would extend beyond the miter limit; otherwise, beveled vertices.
Remarks
A miter limit affects how sharp miter joins are allowed to be. If the line join style is D2D1_LINE_JOIN_MITER_OR_BEVEL, then the join will be mitered with regular angular vertices if it doesn't extend beyond the miter limit; otherwise, the line join will be beveled.
The following illustration shows different line join settings for the same stroked path geometry.

Requirements
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Minimum supported client |
Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps] |
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Minimum supported server |
Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps] |
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Minimum supported phone |
Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps] |
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Header |
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