IColor::SetGray Method
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| − | + | Sets the shade of gray value of the current color. The value can be between '''0''' (black) and '''1''' (white). | |
== Syntax == | == Syntax == | ||
Latest revision as of 02:15, 16 March 2017
Sets the shade of gray value of the current color. The value can be between 0 (black) and 1 (white).
Syntax
HRESULT SetGray([in] float nVal);
Parameters
- nVal
- [in] Value of float.
Return Value
Returns S_OK if operation was successful or error code in other cases.
