fillellipse

This function is used to draw a filled ellipse with a border.

void fillellipse(
	int left,
	int top,
	int right,
	int bottom
);

Parameters

left

The upper-left corner x coordinate of the ellipse outer cut rectangle.

top

The upper-left corner y coordinate of the ellipse outer cut rectangle.

right

The lower-right x coordinate s/he of the ellipse outer cut rectangle.

bottom

The lower-right y coordinate s/he of the ellipse outer cut rectangle.

Return Value

None

Remarks

This function draws a filled ellipse with a border using the current line and fill style.

Because of the coordinates of the screen pixel stakes are integers, the ellipse described by the center of the circle and radius cannot handle even-diameter cases. The parameters of this function can solve this problem by using the outer-cut rectangle to describe the ellipse.

When the outer cut rectangle is square, you can draw a fill circle.

Examples

None