fast_bit_blt


Description:

public void fast_bit_blt (int x, int y, Context src, int x1, int y1, int x2, int y2, Color op = ( Color) WRITE)

Copies an area bounded by x1, y2, x2, y2 in the source context to the destination context at the location specified by dx, dy using the specified operation.

This function does not perform clipping. If you cannot ensure that the destination rectangle is within the bounds of the context, then use bit_blt instead.

Parameters:

this

the destination context

x

the destination X coordinate

y

the destination Y coordinate

src

the source context or null to use the current context

x1

the source bounding rectangle left coordinate

y1

the source bounding rectangle top coordinate

x2

the source bounding rectangle right coordinate

y2

the source bounding rectangle bottom coordinate

op

the ColorMode operator and optional transparent color