move

janim.gui.handlers.move.handler(viewer: AnimViewer, command: Timeline.GuiCommand) → None

class janim.gui.handlers.move.MovePanel(viewer: AnimViewer, command: Timeline.GuiCommand, scripts: list[str], items: list[Item])

基类：HandlerPanel

on_undo() → None

on_redo() → None

handle_history_change() → None

update_btn_state() → None

update_replacement() → None

eventFilter(watched: QObject, event: QEvent) → bool

on_glw_mouse_press(event: QMouseEvent) → None

on_glw_mouse_move(event: QMouseEvent) → None

on_glw_mouse_release(event: QMouseEvent) → None

select_box_at_position(position: QPointF) → ItemBox | None

auto_snapping(shift: ndarray, lock_direction: bool) → None

on_overlay_paint(event: QPaintEvent) → None

get_screen_rect_of_box(box: ItemBox, offset: ndarray | None = None) → QRectF

static set_dashed_pen(p: QPainter, color: QColor, pen_width: int = 2) → None

staticMetaObject = PySide6.QtCore.QMetaObject("MovePanel" inherits "HandlerPanel": )

class janim.gui.handlers.move.History(boxes: list[ItemBox])

基类：object

save(idx: int, old_offset: ndarray, new_offset: ndarray) → None

undoable() → bool

undo() → None

redoable() → bool

redo() → None

class janim.gui.handlers.move.ItemBox(item: Item, attrs: BasicAttrs)

基类：object

物件及其在视野坐标下的可选中范围

contains(x: float, y: float) → bool

property real_min_x: float

property real_max_x: float

property real_min_y: float

property real_max_y: float

min_max_framepos(offset: ndarray | None) → tuple[ndarray, ndarray]

min_max_glpos(offset: ndarray | None) → tuple[ndarray, ndarray]

snap_x_to(other: ItemBox) → SnapMatch

snap_y_to(other: ItemBox) → SnapMatch

class janim.gui.handlers.move.SnapMatch(source: 'float', target: 'float', target_base: 'float')

基类：object

source: float

target: float

target_base: float

property delta: float

additional_factor(applied_delta: float) → float | None

class janim.gui.handlers.move.BasicAttrs(viewer: AnimViewer)

基类：BasicAttrs

janim.gui.handlers.move.compute_lock_directions_shift(shift: ndarray) → ndarray

计算锁定水平/垂直/对角线情况下的 shift