Class YMKMapWindow

-addSizeChangedListenerWithSizeChangedListener:

- (void)addSizeChangedListenerWithSizeChangedListener:(nullable id< YMKMapSizeChangedListener >)sizeChangedListener 

Add a SizeChangedListener.

-onMemoryWarning

- (void)onMemoryWarning

Called on memory warning.

-removeSizeChangedListenerWithSizeChangedListener:

- (void)removeSizeChangedListenerWithSizeChangedListener:(nullable id< YMKMapSizeChangedListener >)sizeChangedListener 

Remove a SizeChangedListener.

-screenToWorldWithScreenPoint:

- (nullable YMKPoint *)screenToWorldWithScreenPoint:(nonnull YMKScreenPoint *)screenPoint 

Transforms coordinates from screen space to world space.

Returns:

Latitude and longitude information.

-setMaxFpsWithFps:

- (void)setMaxFpsWithFps:(float)fps 

Caps FPS.

-worldToScreenWithWorldPoint:

- (nullable YMKScreenPoint *)worldToScreenWithWorldPoint:(nonnull YMKPoint *)worldPoint 

Transforms the position from world coordinates to screen coordinates.

Returns:

The point in screen space corresponding to worldPoint; returns none if the point is behind the camera.

fieldOfViewY

(assign, readwrite) double fieldOfViewY

Sets the vertical field of view, in degrees.

Default: 30.

focusRect

(assign, readwrite) YMKScreenRect * focusRect

When using controls that overlay the map view, calculating the proper camera position can be tricky.

This method simplifies the task by defining the area of interest (the focus rectangle) inside the view. This area serves as a reference for all subsequent camera movements.

For example, when using a semi-transparent control that overlays the top half of the map view, define the focus rectangle as the lower half of the view to ensure that all camera movements will have the center of the lower half as their target.

On iOS, if you change the focus rectangle in the viewDidLayoutSubviews callback, it's recommended to call MapView.layoutIfNeeded just before that action.

Optional property, can be nil.

focusRegion

(assign, readonly) YMKVisibleRegion * focusRegion

Returns:

A region that corresponds to the current focusRect or the visible region if focusRect is not set. Region IS bounded by latitude limits [-90, 90] and IS NOT bounded by longitude limits [-180, 180]. If longitude exceeds its limits, we see the world's edge and another instance of the world beyond this edge.

map

(assign, readonly) YMKMap * map

pointOfView

(assign, readwrite) YMKPointOfView pointOfView

Sets the position of the point of view.

Cameras use perspective projection, which causes perspective deformations. Perspective projection has an axis, and points on this axis are not affected by perspective deformations. This axis is a line parallel to the view's direction, so its projection to the screen is a point - the "point of view". By default, this point is at the center of the screen, but some applications might want to set it to the center of focusRect. Use this flag to do so. Default: ScreenCenter

scaleFactor

(assign, readwrite) float scaleFactor

Sets the scale factor, which equals the number of pixels per device-independent point.

valid

(assign, readonly, getter=isValid) BOOL valid

Tells if this object is valid or no.

Any method called on an invalid object will throw an exception. The object becomes invalid only on UI thread, and only when its implementation depends on objects already destroyed by now. Please refer to general docs about the interface for details on its invalidation.

zoomFocusPoint

(assign, readwrite) YMKScreenPoint * zoomFocusPoint

Defines the focus point of map zooming for double tap and multi tap gestures.

If the point is not set, the source point of the gesture will be used as the focus point. Default: none.

Optional property, can be nil.