The <pattern> element defines a graphics object which can be redrawn at repeated x- and y-coordinate intervals ("tiled") to cover an area.

The svg element is a container that defines a new coordinate system and viewport. It is used as the outermost element of SVG documents, but it can also be used to embed an SVG fragment inside an SVG or HTML document.

The Uint8Array typed array represents an array of 8-bit unsigned integers. The contents are initialized to 0. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

The Boolean object represents a truth value: true or false.

The arabic-form attribute indicates which of the four possible forms an Arabic glyph represents.

The <font-face-format> SVG element describes the type of font referenced by its parent <font-face-uri>.

The parseInt() function parses a string argument and returns an integer of the specified radix (the base in mathematical numeral systems).

The <font> SVG element defines a font to be used for text layout.

The specularExponent attribute controls the focus for the light source. The bigger the value the brighter the light.

The stemh attribute indicates the horizontal stem width of the font.