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C/C++ Functions

dtRasterizerGetGrayscale

DT_SWORD dtRasterizerGetGrayscale(DT_DTENGINE engine, DT_UBYTE gsv[])

Short Description: Get Rasterizer's alpha levels (grayscale)

This function returns D-Type Rasterizer's current alpha-levels. Alpha-levels are normally set by dtRasterizerSetGrayscale.

Parameters

ParameterDescription

engine

Handle of the previously created Standard Engine instance.

fill_rule

An array that will receive D-Type Rasterizer's current alpha-levels. See dtRasterizerSetGrayscale for details.

Return Value

If successful, the return value is 1. Otherwise, the function returns 0.

 

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