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Navigation: Code Documentation > RSVML > RSGdiPlusGraphics > Classes > TRSGPCanvas > Methods

TRSGPCanvas.DrawArc(TPointF,TPointF,Single,Single,Single) Method

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Draws an arc on the canvas.

The arc is created as a path containing the part of an ellipse contour. DrawArc draws this path on the current canvas with the current pen specified by the    Stroke/ Pen property.
 

Namespace: RSGdiPlusGraphics

Parameters

Center

Type: TPointF

Specifies the center of the ellipse.

Radius

Type: TPointF

The coordinates of the Radius parameter specify the semi-axes of the parent ellipse:
Radius.x defines the x-semi-axis.
Radius.y defines the y-semi-axis.

StartAngle

Type: Single

Specifies the angle, in degrees, measured clockwise, from the x-axis to the line passing through the Center point of the ellipse and intersects the ellipse in the starting point of the arc.
 

SweepAngle

Type: Single

Specifies the angle, in degrees, measured clockwise, from the StartAngle parameter to the line passing through the Center point of the ellipse and intersects the ellipse in the ending point of the arc.
 

AOpacity

Type: Single

Specifies the transparency of the stroke color.

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