Abstract: An SVG system for creating an SVG bundle of svg elements that adhere to a theme is provided. The SVG system accesses svg elements that are to be included in the bundle and accesses theme attributes of the theme. For each svg element, the SVG system retrieves the svg element, establishes a name for the svg element, modifies the svg element to use values for the theme attributes as specified by the theme, and stores the svg element and the established name in an SVG bundle. To use the SVG bundle, a web page includes a specification of values for theme attributes and a reference to an svg element. When the web page is rendered, the svg element is inserted into the web page at the location of the reference and is processed based on values of the theme attributes to generate a graphic for the web page.

Abstract: A user interface that has a canvas that is extendable in an extendable dimension and on which multiple selectable elements may be placed. In this context, when a selecting control is associated with a particular selectable element, and further user gestures are provided, a pan detection mechanism is configured to distinguish between an intent to pan the canvas and an intent to select the particular selectable element. When a selecting control is associated with a particular orthogonally scrollable element, the pan detection mechanism may be distinguish between an intent to pan the canvas and an intent to scroll the orthogonally scrollable element in a direction perpendicular to the extendible dimension of the canvas.