/** Moves the mouse-cursor, injects a mouse-move event and repositions the image. */
private void moveCursor(float newX, float newY) {
synchronized (mRenderData) {
// Constrain cursor to the image area.
if (newX < 0) newX = 0;
if (newY < 0) newY = 0;
if (newX > mRenderData.imageWidth) newX = mRenderData.imageWidth;
if (newY > mRenderData.imageHeight) newY = mRenderData.imageHeight;
mCursorPosition.set(newX, newY);
repositionImage();
}
mViewer.injectMouseEvent((int) newX, (int) newY, BUTTON_UNDEFINED, false);
}
/** Injects a button event using the current cursor location. */
private void injectButtonEvent(int button, boolean pressed) {
mViewer.injectMouseEvent((int) mCursorPosition.x, (int) mCursorPosition.y, button, pressed);
}