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MtxVec VCL
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TOpenCLMtxVec.ArcTan2 Method (TOpenCLMtxVec, TOpenCLMtxVec, integer, integer, integer, integer)

Calculate the inverse tangens of Y/X.

Pascal
function ArcTan2(const Y: TOpenCLMtxVec; const X: TOpenCLMtxVec; YIndex: integer; XIndex: integer; Index: integer; Len: integer): TOpenCLMtxVec; overload;

Calculation uses Y elements [YIndex]..[YIndex+Len-1], X elements [XIndex]..[XIndex+Len-1] and stores the results in calling object elements [Index]..[Index+Len-1]. An exception is raised if array borders are overrun.

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