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API Reference

IWidget_GetOpacityCurve()

Brew Release
Brew MP 1.0.2
See Also
IWidget_SetOpacityCurve IHFont_GetOpacityCurve IHFont_SetOpacityCurve ITextLayout_GetOpacityCurve ITextLayout_SetOpacityCurve
Description
This routine retrieves the current opacity curve setting from the IWidget object. The valid range of opacity curve is [-100, 100], with 0 being the default (linear). As the value of the opacity curve increases, the rendered glyphs look more and more opaque.
Parameters
  • pif
    []:
    [in] Pointer to the IWidget interface object
  • pnOpacityCurve
    []:
    [out] Pointer to the current opacity curve
Interface
Prototype
   AEEResult IWidget_GetOpacityCurve(IWidget* pif, int* pnOpacityCurve);
Return
   AEE_SUCCESS - If the object is able to retrieve the opacity curve
   AEE_EFAILED - If the opacity curve could not be retrieved.
Side Effect
None
Comment
None
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