TouchPoint

com.onyx.android.sdk.data.note.TouchPoint

A single digitizer sample. Fields are public and mutable.

Fields 

Field	Type	Description
`x`	`float`	Screen-absolute X coordinate in pixels.
`y`	`float`	Screen-absolute Y coordinate in pixels.
`pressure`	`float`	Normalised pen pressure, 0.0–1.0.
`size`	`float`	Contact area / tip size.
`tiltX`	`int`	[AI Generated] Pen tilt angle along the X axis in degrees. Populated on devices with tilt-capable digitizers.
`tiltY`	`int`	[AI Generated] Pen tilt angle along the Y axis in degrees.
`timestamp`	`long`	Milliseconds since device boot.

Signature	Description
`TouchPoint()`	[AI Generated] Zero-initialised point.
`TouchPoint(float x, float y)`	[AI Generated] Point with position only.
`TouchPoint(float x, float y, float pressure, float size, long timestamp)`	[AI Generated] Full constructor without tilt.
`TouchPoint(float x, float y, float pressure, float size, int tiltX, int tiltY, long timestamp)`	[AI Generated] Full constructor with tilt.
`TouchPoint(MotionEvent)`	[AI Generated] Constructs from the current pointer of a `MotionEvent`.
`TouchPoint(TouchPoint)`	[AI Generated] Copy constructor.

Signature	Description
`static TouchPoint create(MotionEvent)`	[AI Generated] Constructs a point from the current event position.
`static TouchPoint fromHistorical(MotionEvent, int index)`	[AI Generated] Constructs a point from a historical sample in a batched `MotionEvent`.
`static float getPointDistance(float x1, float y1, float x2, float y2)`	[AI Generated] Euclidean distance between two points.
`static float getPointAngle(TouchPoint, TouchPoint)`	[AI Generated] Angle between two points in degrees.
`static List<TouchPoint> renderPointArray(Matrix, List<TouchPoint>)`	[AI Generated] Applies a matrix transform to a point list, returning a new list.

Signature	Description
`void set(TouchPoint)`	[AI Generated] Copies all fields from another point into this one.
`void offset(int dx, int dy)`	[AI Generated] Translates the point by `(dx, dy)`.
`void applyMatrix(Matrix)`	[AI Generated] Transforms x/y by the given matrix in-place.
`void translate(float dx, float dy)`	[AI Generated] Float-precision translate.
`TouchPoint scale(float)`	[AI Generated] Scales x and y by the given factor. Returns `this`.
`TouchPoint clone()`	[AI Generated] Deep copy.