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AngleArc The AngleArc function draws a line segment and an arc. The line segment is drawn from the current position to the beginning of the arc. The arc is drawn along the perimeter of a circle with the given radius and center. The length of the arc is defined by the given start and sweep angles.
VB4-32,5,6
Declare Function AngleArc Lib "gdi32" Alias "AngleArc" (ByVal hdc As Long, ByVal x As Long, ByVal y As Long, ByVal dwRadius As Long, ByVal eStartAngle As Double, ByVal eSweepAngle As Double) As Long |
VB.NET
System.Graphics.DrawArc |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Win9x/ME: Not supported |
- hdc
Identifies a device context.
- X
Specifies the logical x-coordinate of the center of the circle.
- Y
Specifies the logical y-coordinate of the center of the circle.
- dwRadius
Specifies the radius, in logical units, of the circle. This value must be positive.
- eStartAngle
Specifies the start angle, in degrees, relative to the x-axis.
- eSweepAngle
Specifies the sweep angle, in degrees, relative to the starting angle. |
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError. |
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