Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java @ 2072:4cdd9c4896f6
#393 Added a new Renderer and Options in Themes that allow displaying minimum and maximum of a chart series.
flys-artifacts/trunk@3581 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 04 Jan 2012 12:24:35 +0000 |
| parents | 5746c74c69cf |
| children | 41037d51c8b6 |
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| 2071:fd95bfbb2ec2 | 2072:4cdd9c4896f6 |
|---|---|
| 68 public final static String XPATH_SHOW_BACKGROUND = | 68 public final static String XPATH_SHOW_BACKGROUND = |
| 69 "/theme/field[@name='showbackground']/@default"; | 69 "/theme/field[@name='showbackground']/@default"; |
| 70 | 70 |
| 71 public final static String XPATH_SYMBOL = | 71 public final static String XPATH_SYMBOL = |
| 72 "/theme/field[@name='symbol']/@default"; | 72 "/theme/field[@name='symbol']/@default"; |
| 73 | |
| 74 public final static String XPATH_SHOW_MINIMUM = | |
| 75 "/theme/field[@name='showminimum']/@default"; | |
| 76 | |
| 77 public final static String XPATH_SHOW_MAXIMUM = | |
| 78 "/theme/field[@name='showmaximum']/@default"; | |
| 73 | 79 |
| 74 | 80 |
| 75 /** Parse string to be boolean with default if empty or unrecognized. */ | 81 /** Parse string to be boolean with default if empty or unrecognized. */ |
| 76 public static boolean parseBoolean(String value, boolean defaultsTo) { | 82 public static boolean parseBoolean(String value, boolean defaultsTo) { |
| 77 if (value == null || value.length() == 0) { | 83 if (value == null || value.length() == 0) { |
| 324 public static String getTransparencyString(Document theme) { | 330 public static String getTransparencyString(Document theme) { |
| 325 return XMLUtils.xpathString(theme, XPATH_TRANSPARENCY, null); | 331 return XMLUtils.xpathString(theme, XPATH_TRANSPARENCY, null); |
| 326 } | 332 } |
| 327 | 333 |
| 328 | 334 |
| 335 public static String getShowMinimum(Document theme) { | |
| 336 return XMLUtils.xpathString(theme, XPATH_SHOW_MINIMUM, null); | |
| 337 } | |
| 338 | |
| 339 | |
| 340 public static String getShowMaximum(Document theme) { | |
| 341 return XMLUtils.xpathString(theme, XPATH_SHOW_MAXIMUM, null); | |
| 342 } | |
| 343 | |
| 344 | |
| 329 /** | 345 /** |
| 330 * Gets color from color field. | 346 * Gets color from color field. |
| 331 * @param theme the theme document. | 347 * @param theme the theme document. |
| 332 * @return color. | 348 * @return color. |
| 333 */ | 349 */ |
| 348 * @param theme the theme document. | 364 * @param theme the theme document. |
| 349 * @return color. | 365 * @return color. |
| 350 */ | 366 */ |
| 351 public static Color parseLineColorField(Document theme) { | 367 public static Color parseLineColorField(Document theme) { |
| 352 return parseRGB(getLineColorString(theme)); | 368 return parseRGB(getLineColorString(theme)); |
| 369 } | |
| 370 | |
| 371 | |
| 372 public static boolean parseShowMinimum(Document theme) { | |
| 373 return parseBoolean(getShowMinimum(theme), false); | |
| 374 } | |
| 375 | |
| 376 public static boolean parseShowMaximum(Document theme) { | |
| 377 return parseBoolean(getShowMaximum(theme), false); | |
| 353 } | 378 } |
| 354 | 379 |
| 355 | 380 |
| 356 public static String createMapserverStyle(Document theme) { | 381 public static String createMapserverStyle(Document theme) { |
| 357 String symbol = getSymbol(theme); | 382 String symbol = getSymbol(theme); |