| Line | |
|---|
| 1 | /*
|
|---|
| 2 | * HelloWorld.js - displays the number of actually open layers
|
|---|
| 3 | */
|
|---|
| 4 | importClass(Packages.javax.swing.JOptionPane)
|
|---|
| 5 | importClass(Packages.org.openstreetmap.josm.Main)
|
|---|
| 6 |
|
|---|
| 7 | function getMapView() {
|
|---|
| 8 | if (Main.main == null) return null
|
|---|
| 9 | if (Main.main.map == null) return null
|
|---|
| 10 | return Main.main.map.mapView
|
|---|
| 11 | }
|
|---|
| 12 |
|
|---|
| 13 | var numlayers = 0
|
|---|
| 14 | var mv = getMapView()
|
|---|
| 15 | if (mv != null){
|
|---|
| 16 | numlayers = mv.getNumLayers()
|
|---|
| 17 | }
|
|---|
| 18 | JOptionPane.showMessageDialog(Main.parent, "[JavaScript] Hello World! You have " + numlayers + " layer(s).")
|
|---|
| 19 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
