diff options
| author | 2020-07-01 12:37:31 -0700 | |
|---|---|---|
| committer | 2020-07-14 15:03:07 -0700 | |
| commit | c01e1379d5d654234861c0881b4d5fb558524f58 (patch) | |
| tree | 274a20a714ecaecd37220ea00d642c8b90178942 /libs/input/Input.cpp | |
| parent | 044b4dc70dc1db15da4ee0d4352dd2a940952f14 (diff) | |
Added helper functions in Transform and PointerCoords
1. Getter for each element in the Transform matrix.
2. Setter for Transform using a nine element array.
3. New multiply in Transform to multiply all elements by a single
value
4. transform function in PointerCoords to apply the transform to x and y
coordinate
Test: Builds
Bug: 158476194
Change-Id: Iafe07813c6ce8127875b06e6e6e11554d1862f6f
Diffstat (limited to 'libs/input/Input.cpp')
| -rw-r--r-- | libs/input/Input.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp index 31aa685391..2ac079ec52 100644 --- a/libs/input/Input.cpp +++ b/libs/input/Input.cpp @@ -301,6 +301,11 @@ void PointerCoords::copyFrom(const PointerCoords& other) { } } +void PointerCoords::transform(const ui::Transform& transform) { + vec2 newCoords = transform.transform(getX(), getY()); + setAxisValue(AMOTION_EVENT_AXIS_X, newCoords.x); + setAxisValue(AMOTION_EVENT_AXIS_Y, newCoords.y); +} // --- PointerProperties --- |