Specifies an optional additional transformation from the gradient coordinate system onto the target coordinate system.
Specifies the coordinate system for attributes x1, y1, x2, and y2.
objectBoundingBox | userSpaceOnUse
Specifies a Uniform Resource Locator (URL) reference to the element.
Specifies what happens if the gradient starts or ends inside the bounds of the target.
Specifies the x-coordinate of the start of the element.
Specifies the x-coordinate of the end of the element.
Specifies the y-coordinate of the start of the element.
Specifies the y-coordinate of the end of the element.