ID2D1Geometry::FillContainsPoint(D2D1_POINT_2F,constD2D1_MATRIX_3X2_F*,FLOAT,BOOL*) method (d2d1.h)

Indicates whether the area filled by the geometry would contain the specified point given the specified flattening tolerance.

Syntax

HRESULT FillContainsPoint(
                 D2D1_POINT_2F           point,
  [in, optional] const D2D1_MATRIX_3X2_F *worldTransform,
                 FLOAT                   flatteningTolerance,
  [out]          BOOL                    *contains
);

Parameters

point

Type: D2D1_POINT_2F

The point to test.

[in, optional] worldTransform

Type: const D2D1_MATRIX_3X2_F*

The transform to apply to the geometry prior to testing for containment, or NULL.

flatteningTolerance

Type: FLOAT

The numeric accuracy with which the precise geometric path and path intersection is calculated. Points missing the fill by less than the tolerance are still considered inside. Smaller values produce more accurate results but cause slower execution.

[out] contains

Type: BOOL*

When this method returns, contains a BOOL value that is TRUE if the area filled by the geometry contains point; otherwise, FALSE. You must allocate storage for this parameter.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

See also

ID2D1Geometry