Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java @ 1106:e9f66d63bdd0
Write user defined barriers into a shapefile that is placed in the Artifact's directory.
flys-artifacts/trunk@2609 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Tue, 30 Aug 2011 11:09:54 +0000 |
parents | 9324839684a4 |
children | f708120cb7bc |
rev | line source |
---|---|
1090
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.flys.utils; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
2 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
3 import java.awt.Color; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
4 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
5 import org.w3c.dom.Document; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
6 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
7 import de.intevation.artifacts.common.utils.XMLUtils; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
8 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
9 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
10 /** |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
11 * Utility to deal with themes and their representations. |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
12 */ |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
13 public class ThemeUtil { |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
14 public final static String XPATH_LINE_COLOR = "/theme/field[@name='linecolor']/@default"; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
15 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
16 /** |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
17 * Parse a string like "103, 100, 0" and return a corresping color. |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
18 * @param rgbtext Color as string representation, e.g. "255,0,20". |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
19 * @return Color, null in case of issues. |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
20 */ |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
21 public static Color parseRGB(String rgbtext) { |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
22 if (rgbtext == null) { |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
23 return null; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
24 } |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
25 String rgb[] = rgbtext.split(","); |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
26 Color c = null; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
27 try { |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
28 c = new Color( |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
29 Integer.valueOf(rgb[0].trim()), |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
30 Integer.valueOf(rgb[1].trim()), |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
31 Integer.valueOf(rgb[2].trim())); |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
32 } |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
33 catch (NumberFormatException nfe) { |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
34 c = null; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
35 } |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
36 return c; |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
37 } |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
38 |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
39 /** |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
40 * Gets color from color field. |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
41 * @param theme the theme document. |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
42 * @return color. |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
43 */ |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
44 public static Color parseLineColorField(Document theme) { |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
45 String color = XMLUtils.xpathString(theme, XPATH_LINE_COLOR, null); |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
46 return parseRGB(color); |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
47 } |
9324839684a4
New theme-related utilities.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff
changeset
|
48 } |