Pixbuf.composite

Creates a transformation of the source image src by scaling by scale_x and scale_y then translating by offset_x and offset_y. This gives an image in the coordinates of the destination pixbuf. The rectangle (dest_x, dest_y, dest_width, dest_height) is then alpha blended onto the corresponding rectangle of the original destination image.

When the destination rectangle contains parts not in the source image, the data at the edges of the source image is replicated to infinity.

class Pixbuf

void

composite

(

Pixbuf dest

int destX

int destY

int destWidth

int destHeight

double offsetX

double offsetY

double scaleX

double scaleY

GdkInterpType interpType

int overallAlpha

)

Parameters

dest Pixbuf: the gdk.Pixbuf into which to render the results
destX int: the left coordinate for region to render
destY int: the top coordinate for region to render
destWidth int: the width of the region to render
destHeight int: the height of the region to render
offsetX double: the offset in the X direction (currently rounded to an integer)
offsetY double: the offset in the Y direction (currently rounded to an integer)
scaleX double: the scale factor in the X direction
scaleY double: the scale factor in the Y direction
interpType GdkInterpType: the interpolation type for the transformation.
overallAlpha int: overall alpha for source image (0..255)