Type Alias GradumDragEventProperties

GradumDragEventProperties: GradumRawEventProperties & {
    origins?: GradumMap<number, Point>;
    previousPositions?: GradumMap<number, Point>;
    positions?: GradumMap<number, Point>;
}

Properties used to construct a GradumDragEvent. Each map is keyed by pointer id, so a multi-touch drag carries one entry per finger.