Edit

Share via

D2D1_PATCH_EDGE_MODE enumeration (d2d1_3.h)

  • Article

Specifies how to render gradient mesh edges.

Syntax

typedef enum D2D1_PATCH_EDGE_MODE {
  D2D1_PATCH_EDGE_MODE_ALIASED = 0,
  D2D1_PATCH_EDGE_MODE_ANTIALIASED = 1,
  D2D1_PATCH_EDGE_MODE_ALIASED_INFLATED = 2,
  D2D1_PATCH_EDGE_MODE_FORCE_DWORD = 0xffffffff
} ;

Constants

 
D2D1_PATCH_EDGE_MODE_ALIASED
Value: 0
Render this patch edge aliased. Use this value for the internal edges of your gradient mesh.
D2D1_PATCH_EDGE_MODE_ANTIALIASED
Value: 1
Render this patch edge antialiased. Use this value for the external (boundary) edges of your mesh.
D2D1_PATCH_EDGE_MODE_ALIASED_INFLATED
Value: 2
Render this patch edge aliased and also slightly inflated. Use this for the internal edges of your gradient mesh when there could be t-junctions among patches.
Inflating the internal edges mitigates seams that can appear along those junctions.
D2D1_PATCH_EDGE_MODE_FORCE_DWORD
Value: 0xffffffff

Requirements

Requirement Value
Header d2d1_3.h