Index

C/C++ Functions

dtBitmapDoOutput

void dtBitmapDoOutput(DT_DTENGINE engine, const DT_BMP* memory_bitmap, DT_SRAST_L x, DT_SRAST_L y)

Short Description: Render grayscale bitmap to Output

This function draws an 8-bit grayscale memory bitmap at coordinates (X, Y) of the current Output. The Output provides the destination surface (which can be either D-Type's Memory Device Context surface or Windows compatible Device Context surface) and style attributes that are applied to the bitmap when it is rendered.

Parameters

ParameterDescription

engine

Handle of the previously created Standard Engine instance.

memory_bitmap

A valid pointer to the DT_BMP structure that contains information about the plain 8-bit grayscale memory bitmap. This must be a regular (non-LCD) and non-compressed bitmap. LCD optimized and/or compressed bitmaps are not supported by this function.

X

X coordinate of the bitmap's origin point, in pixels.

Y

Y coordinate of the bitmap's origin point, in pixels.

 

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