The gradientTransform attribute contains the definition of an optional additional transformation from the gradient coordinate system onto the target coordinate system (i.e., userSpaceOnUse or objectBoundingBox). This allows for things such as skewing the gradient. This additional transformation matrix is post-multiplied to (i.e., inserted to the right of) any previously defined transformations, including the implicit transformation necessary to convert from object bounding box units to user space.

The image-rendering attribute provides a hint to the browser about how to make speed vs. quality tradeoffs as it performs image processing.

The fy attribute defines the y-axis coordinate of the focal point for a radial gradient.

The min attribute specifies the minimum value of the active animation duration.

The keyPoints attribute indicates the simple duration of an animation.

The k attribute specifies the amount for decreasing the spacing between the two glyphs in a kerning pair.

The intercept attribute defines the intercept of the linear function of color component transfers when the type attribute is set to linear.

The maskUnits attribute indicates which coordinate system to use for the geometry properties of the <mask> element.

The name attribute specifies either the name of a color profile or a font face.

The do...while statement creates a loop that executes a specified statement as long as the test condition evaluates to true. The condition is evaluated after executing the statement, resulting in the specified statement executing at least once.