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