com.nutiteq.ui
Interface Cursor

All Known Implementing Classes:

DefaultCursor

public interface Cursor

Interface for screen cursor used for places highlighting and selecting

Method Summary

Point	getPointOnDisplay(int displayWidth, int displayHeight) Get the "e;select"e; point on screen for cursor.
void	paint(Graphics g, int screenX, int screenY, int displayWidth, int displayHeight) Paint cursor on the screen.

Method Detail

paint

void paint(Graphics g,
           int screenX,
           int screenY,
           int displayWidth,
           int displayHeight)

Paint cursor on the screen. At the moment the "selection point" will be always in displayed objects (MapComponent or MapItem) center.

Parameters:

g - graphics object to paint on

screenX - cursor selection point x on screen

screenY - cursor selection point y on screen

displayWidth - displayed area (screen) width

displayHeight - displayed area (screen) height

getPointOnDisplay

Point getPointOnDisplay(int displayWidth,
                        int displayHeight)

Get the "e;select"e; point on screen for cursor. This point will be used for place/map clicks, etc.

Parameters:

displayWidth - map view width

displayHeight - map view height

Returns:

point in pixels