Sketch library that provides Apple PencilKit UI resources. The primary component of the PencilKit UI is the Toolpicker that appears at the botton of the canvas (by default). The ToolPicker can also be dragged, in which it transitions to a circle containing the currently-selected tool, or minimized to a slightly smaller circle. Dragging allows the Toolpicker to be docked onto the side of the screen in a vertical position. This library contains five Toolpicker symbols: Horizontal Toolpicker, vertical Toolpicker (left and right), minimized Toolpicker, and and in-motion Toolpicker. Each is implemented in light- and dark-mode. Other symbols in this library include overrides for the Toolpicker. Areas of the Toolpicker are: Control Buttons: Undo, Redo, and More. Library provides enabled and disabled states for light- and dark-mode. Tools: Pen, Marker, Pencil, Eraser, Selection, and Ruler. Library provides selected and deselected states for light- and dark-mode. Drawing tools also provide a text override for opacity. Color Palette: Six buttons with overrides for color and selected state. The buttons are universal (light- and dark-mode use the same symbol). This library also contains popup dialogs for Pen, Marker, Pencil, and Eraser tool as well as a "..." popup menu and a color picker.