|
TFMXCanvasHelper.ArcTo(Single,Single,Single,Single,Single,Single,Single,Single,Single) Method |
Scroll Prev Top Next More |
Draws an arc on the image along the perimeter of the ellipse bounded by the specified rectangle.
Implements drawing of an elliptically curved line with the current Pen . The arc traverses the perimeter of an ellipse that is bounded by the points (X1,Y1) and (X2,Y2). The arc is drawn following the perimeter of the ellipse, counterclockwise, from the starting point to the ending point. The starting point is defined by the intersection of the ellipse and a line defined by the center of the ellipse and (X3,Y3). The ending point is defined by the intersection of the ellipse and a line defined by the center of the ellipse and (X4, Y4).
This procedure draws lines by using the current pen.
|
|---|
This function is unimplemented and does nothing. |
Namespace: FMX.RS.CanvasHelper
Delphi |
public |
Parameters
X1
Type: Single
Y1
Type: Single
X2
Type: Single
Y2
Type: Single
X3
Type: Single
Y3
Type: Single
X4
Type: Single
Y4
Type: Single
Opacity
Type: Single
