svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LayerDrawingListener.java @ 3772
History | View | Annotate | Download (1.11 KB)
1 | 3772 | fjp | package com.iver.cit.gvsig.fmap.layers; |
---|---|---|---|
2 | |||
3 | public interface LayerDrawingListener { |
||
4 | /**
|
||
5 | * Informs that a layer will be draw.
|
||
6 | * @param e
|
||
7 | * @throws CancelationException Si se quiere cancelar la operaci?n. El
|
||
8 | * mensaje de la excepci?n es el que se mostrar? al usuario en su
|
||
9 | * caso
|
||
10 | */
|
||
11 | void beforeLayerDraw(LayerDrawEvent e) throws CancelationException; |
||
12 | |||
13 | |||
14 | /**
|
||
15 | * Informs that a layer has been drawn.
|
||
16 | * @param e
|
||
17 | * @throws CancelationException Si se quiere cancelar la operaci?n. El
|
||
18 | * mensaje de la excepci?n es el que se mostrar? al usuario en su
|
||
19 | * caso
|
||
20 | */
|
||
21 | |||
22 | void afterLayerDraw(LayerDrawEvent e) throws CancelationException; |
||
23 | |||
24 | /**
|
||
25 | * this event is thrown before the graphics layer is draw.
|
||
26 | * @param e
|
||
27 | * @throws CancelationException
|
||
28 | */
|
||
29 | void beforeGraphicLayerDraw(LayerDrawEvent e) throws CancelationException; |
||
30 | |||
31 | |||
32 | /**
|
||
33 | * Like afterTrackingLayerDraw
|
||
34 | * @param e
|
||
35 | * @throws CancelationException
|
||
36 | */
|
||
37 | void afterLayerGraphicDraw(LayerDrawEvent e) throws CancelationException; |
||
38 | |||
39 | |||
40 | } |