Graphics.FillClosedCurve(const Brush*, const PointF*, INT, FillMode, REAL) method
Applies to: desktop apps only
The Graphics::FillClosedCurve method creates a closed cardinal spline from an array of points and uses a brush to fill, according to a specified mode, the interior of the spline.
Syntax
Status FillClosedCurve(
[in] const Brush *brush,
[in] const PointF *points,
[in] INT count,
[in] FillMode fillMode,
[in] REAL tension
);
Parameters
brush [in]
Type: const Brush*Pointer to a Brush object that is used to paint the interior of the spline.
points [in]
Type: const PointF*Pointer to an array of points that this method uses to create a closed cardinal spline. Each point in the array is a point on the spline.
count [in]
Type: INTInteger that specifies the number of points in the points array.
fillMode [in]
Type: FillModeElement of the FillMode enumeration that specifies how to fill a closed area that is created when the curve passes over itself.
tension [in]
Type: REALOptional. Nonnegative real number that specifies how tightly the spline bends as it passes through the points. A value of 0 specifies that the spline is a sequence of straight lines. As the value increases, the curve becomes fuller. The default value is 0.5f.
Return value
Type:
Type: Status****
If the method succeeds, it returns Ok, which is an element of the Status enumeration.
If the method fails, it returns one of the other elements of the Status enumeration.
Examples
The following example fills a closed cardinal spline.
VOID Example_FillClosedCurve4(HDC hdc)
{
Graphics graphics(hdc);
//Create a SolidBrush object.
SolidBrush blackBrush(Color(255, 0, 0, 0));
//Create an array of PointF objects.
PointF point1(100.0f, 100.0f);
PointF point2(200.0f, 50.0f);
PointF point3(250.0f, 200.0f);
PointF point4(50.0f, 150.0f);
PointF points[4] = {point1, point2, point3, point4};
//Fill the curve.
graphics.FillClosedCurve(&blackBrush, points, 4, FillModeAlternate, 1.0);
}
Requirements
Minimum supported client |
Windows XP, Windows 2000 Professional |
Minimum supported server |
Windows 2000 Server |
Product |
GDI+ 1.0 |
Header |
Gdiplusgraphics.h (include Gdiplus.h) |
Library |
Gdiplus.lib |
DLL |
Gdiplus.dll |
See also
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Build date: 3/6/2012