Graphics.StretchBltMBS(nXOriginDest as Integer, nYOriginDest as Integer, nWidthDest as Integer, nHeightDest as Integer, source as graphics, nXOriginSrc as Integer, nYOriginSrc as Integer, nWidthSrc as Integer, nHeightSrc as Integer, dwRop as Integer) as boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Graphics & Pictures	MBS Win Plugin	6.1	❌ No	✅ Yes	❌ No	❌ No	Desktop only

The StretchBlt function copies a bitmap from a source rectangle into a destination rectangle, stretching or compressing the bitmap to fit the dimensions of the destination rectangle, if necessary.

This is just a wrapper to the StretchBlt function from the Windows API.

The system stretches or compresses the bitmap according to the stretching mode currently set in the destination device context.

Parameters:

nXOriginDest	Specifies the x-coordinate, in logical units, of the upper-left corner of the destination rectangle.
nYOriginDest	Specifies the y-coordinate, in logical units, of the upper-left corner of the destination rectangle.
nWidthDest	Specifies the width, in logical units, of the destination rectangle.
nHeightDest	Specifies the height, in logical units, of the destination rectangle.
hdcSrc	The source device context.
nXOriginSrc	Specifies the x-coordinate, in logical units, of the upper-left corner of the source rectangle.
nYOriginSrc	Specifies the y-coordinate, in logical units, of the upper-left corner of the source rectangle.
nWidthSrc	Specifies the width, in logical units, of the source rectangle.
nHeightSrc	Specifies the height, in logical units, of the source rectangle.
dwRop	Specifies the raster operation to be performed. Raster operation codes define how the system combines colors in output operations that involve a brush, a source bitmap, and a destination bitmap. See BitBlt for a list of common raster operation codes (ROPs). Note that the CAPTUREBLT ROP generally cannot be used for printing device contexts.

Return Values

If the function succeeds, the return value is true.
If the function fails, the return value is false.

Possible operation modes:

SRCCOPY	&h00CC0020	dest = source	Copies the source rectangle directly to the destination rectangle.
SRCPAINT	&h00EE0086	dest = source OR dest	Combines the colors of the source and destination rectangles by using the Boolean OR operator.
SRCAND	&h008800C6	dest = source AND dest	Combines the colors of the source and destination rectangles by using the Boolean AND operator.
SRCINVERT	&h00660046	dest = source XOR dest	Combines the colors of the source and destination rectangles by using the Boolean XOR operator.
SRCERASE	&h00440328	dest = source AND (NOT dest )	Combines the inverted colors of the destination rectangle with the colors of the source rectangle by using the Boolean AND operator.
NOTSRCCOPY	&h00330008	dest = (NOT source)	Copies the inverted source rectangle to the destination.
NOTSRCERASE	&h001100A6	dest = (NOT src) AND (NOT dest)	Combines the colors of the source and destination rectangles by using the Boolean OR operator and then inverts the resultant color.
MERGECOPY	&h00C000CA	dest = (source AND pattern)	Merges the colors of the source rectangle with the brush currently selected in hdcDest, by using the Boolean AND operator.
MERGEPAINT	&h00BB0226	dest = (NOT source) OR dest	Merges the colors of the inverted source rectangle with the colors of the destination rectangle by using the Boolean OR operator.
PATCOPY	&h00F00021	dest = pattern	Copies the brush currently selected in hdcDest, into the destination bitmap.
PATPAINT	&h00FB0A09	dest = DPSnoo	Combines the colors of the brush currently selected in hdcDest, with the colors of the inverted source rectangle by using the Boolean OR operator. The result of this operation is combined with the colors of the destination rectangle by using the Boolean OR operator.
PATINVERT	&h005A0049	dest = pattern XOR dest	Combines the colors of the brush currently selected in hdcDest, with the colors of the destination rectangle by using the Boolean XOR operator.
DSTINVERT	&h00550009	dest = (NOT dest)	Inverts the destination rectangle.
BLACKNESS	&h00000042	dest = BLACK	Fills the destination rectangle using the color associated with index 0 in the physical palette. (This color is black for the default physical palette.)
WHITENESS	&h00FF0062	dest = WHITE	Fills the destination rectangle using the color associated with index 1 in the physical palette. (This color is white for the default physical palette.)
NOMIRRORBITMAP	&h80000000	Do not Mirror the bitmap in this call.	Prevents the bitmap from being mirrored.
CAPTUREBLT	&h40000000	Include layered windows.	Includes any windows that are layered on top of your window in the resulting image. By default, the image only contains your window. Note that this generally cannot be used for printing device contexts.