VCL Math Functions: Radians To Degrees Conversion

	Math Functions: Radians To Degrees Conversion

Introduction

Extended __fastcall RadToDeg(Extended Radians);

The RadToDeg() function is used to calculate the equivalent value of an angle from radians to degrees. This function applies the formula:

360˚ = 2 * Pi

which is

1˚ = 2 * Pi

Here is an example:

//---------------------------------------------------------------------------
void __fastcall TForm1::btnConversionClick(TObject *Sender)
{
	Extended Rad = StrToFloat(edtRadians->Text);
	Extended Deg = RadToDeg(Rad);
	
	edtDegrees->Text = FloatToStr(Deg);
}
//---------------------------------------------------------------------------