Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java @ 3090:22def36d37b7
Apply point color in XYStyle.
flys-artifacts/trunk@4689 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Mon, 18 Jun 2012 12:29:29 +0000 |
| parents | 5642a83420f2 |
| children | 1d79c85bd8c2 |
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| 3089:7e4c8590067a | 3090:22def36d37b7 |
|---|---|
| 41 "/theme/field[@name='linetype']/@default"; | 41 "/theme/field[@name='linetype']/@default"; |
| 42 | 42 |
| 43 public static final String XPATH_POINT_SIZE = | 43 public static final String XPATH_POINT_SIZE = |
| 44 "/theme/field[@name='pointsize']/@default"; | 44 "/theme/field[@name='pointsize']/@default"; |
| 45 | 45 |
| 46 public static final String XPATH_POINT_COLOR = | |
| 47 "/theme/field[@name='pointcolor']/@default"; | |
| 48 | |
| 46 public final static String XPATH_SHOW_BORDER = | 49 public final static String XPATH_SHOW_BORDER = |
| 47 "/theme/field[@name='showborder']/@default"; | 50 "/theme/field[@name='showborder']/@default"; |
| 48 | 51 |
| 49 public final static String XPATH_SHOW_POINTS = | 52 public final static String XPATH_SHOW_POINTS = |
| 50 "/theme/field[@name='showpoints']/@default"; | 53 "/theme/field[@name='showpoints']/@default"; |
| 183 | 186 |
| 184 public static int parsePointWidth(Document theme) { | 187 public static int parsePointWidth(Document theme) { |
| 185 String width = XMLUtils.xpathString(theme, XPATH_POINT_SIZE, null); | 188 String width = XMLUtils.xpathString(theme, XPATH_POINT_SIZE, null); |
| 186 | 189 |
| 187 return parseInteger(width, 3); | 190 return parseInteger(width, 3); |
| 191 } | |
| 192 | |
| 193 | |
| 194 public static Color parsePointColor(Document theme) { | |
| 195 String color = XMLUtils.xpathString(theme, XPATH_POINT_COLOR, null); | |
| 196 | |
| 197 return parseColor(color); | |
| 188 } | 198 } |
| 189 | 199 |
| 190 | 200 |
| 191 /** | 201 /** |
| 192 * Parses the line style, defaulting to '10'. | 202 * Parses the line style, defaulting to '10'. |
| 454 * @param theme The theme. | 464 * @param theme The theme. |
| 455 */ | 465 */ |
| 456 public static boolean parseShowLineLabelBG(Document theme) { | 466 public static boolean parseShowLineLabelBG(Document theme) { |
| 457 String show = XMLUtils.xpathString(theme, XPATH_LINE_LABEL_SHOWBG, null); | 467 String show = XMLUtils.xpathString(theme, XPATH_LINE_LABEL_SHOWBG, null); |
| 458 return parseBoolean(show, false); | 468 return parseBoolean(show, false); |
| 469 } | |
| 470 | |
| 471 | |
| 472 public static Color parseColor(String colorString) { | |
| 473 if (colorString == null || colorString.length() == 0) { | |
| 474 return null; | |
| 475 } | |
| 476 else if (colorString.indexOf("#") == 0) { | |
| 477 return parseHexColor(colorString); | |
| 478 } | |
| 479 else if (colorString.indexOf(",") >= 0) { | |
| 480 return parseRGB(colorString); | |
| 481 } | |
| 482 | |
| 483 return null; | |
| 484 } | |
| 485 | |
| 486 | |
| 487 /** | |
| 488 * Parse a string like "#00CC22" and return the corresponding color. | |
| 489 * | |
| 490 * @param hex The hex color value. | |
| 491 * | |
| 492 * @return a Color or null, if <i>hex</i> is empty. | |
| 493 */ | |
| 494 public static Color parseHexColor(String hex) { | |
| 495 if (hex == null) { | |
| 496 return null; | |
| 497 } | |
| 498 | |
| 499 return Color.decode(hex); | |
| 459 } | 500 } |
| 460 | 501 |
| 461 /** | 502 /** |
| 462 * Parse a string like "103, 100, 0" and return a corresping color. | 503 * Parse a string like "103, 100, 0" and return a corresping color. |
| 463 * @param rgbtext Color as string representation, e.g. "255,0,20". | 504 * @param rgbtext Color as string representation, e.g. "255,0,20". |