org.geotools.styling.Fill.setColor()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.geotools.styling.Fill.setColor()方法的一些代码示例，展示了Fill.setColor()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Fill.setColor()方法的具体详情如下：
包路径：org.geotools.styling.Fill
类名称：Fill
方法名：setColor

Fill.setColor介绍

[英]This parameter gives the solid color that will be used for a Fill.
The color value is RGB-encoded using two hexidecimal digits per primary-color component, in the order Red, Green, Blue, prefixed with the hash (#) sign. The hexidecimal digits beetween A and F may be in either upper or lower case. For example, full red is encoded as "#ff0000" (with no quotation marks).
[中]此参数提供将用于填充的纯色。
颜色值是使用每个原色分量的两个十六进制数字进行RGB编码的，顺序为红色、绿色、蓝色，前缀为哈希（#）符号。A和F之间的十六进制数字可以是大写或小写。例如，全红色编码为“#ff0000”（不带引号）。

代码示例

代码示例来源：origin: geotools/geotools

fill.setColor(parseCssParameter(child));
} else if (res.equalsIgnoreCase(opacityString)
    || res.equalsIgnoreCase("fill-opacity")) {

代码示例来源：origin: geotools/geotools

public Fill getDefaultFill() {
  Fill fill = new FillImpl(filterFactory);
  try {
    fill.setColor(filterFactory.literal("#808080"));
    fill.setOpacity(filterFactory.literal(new Double(1.0)));
    fill.setBackgroundColor(filterFactory.literal("#FFFFFF"));
  } catch (org.geotools.filter.IllegalFilterException ife) {
    throw new RuntimeException("Error creating fill", ife);
  }
  return fill;
}

代码示例来源：origin: geotools/geotools

public void visit(Fill fill) {
  Fill copy = sf.getDefaultFill();
  copy.setBackgroundColor(copy(fill.getBackgroundColor()));
  copy.setColor(copy(fill.getColor()));
  copy.setGraphicFill(copy(fill.getGraphicFill()));
  copy.setOpacity(copy(fill.getOpacity()));
  if (STRICT && !copy.equals(fill)) {
    throw new IllegalStateException("Was unable to duplicate provided Fill:" + fill);
  }
  pages.push(copy);
}

代码示例来源：origin: geotools/geotools

/**
 * create a default fill 50% gray
 *
 * @return the fill created
 */
public Fill createFill() {
  Fill f = sf.getDefaultFill();
  f.setColor(literalExpression("#808080"));
  f.setBackgroundColor(literalExpression("#808080"));
  f.setOpacity(literalExpression(1.0));
  return f;
}

代码示例来源：origin: geotools/geotools

public Fill createFill(
    Expression color, Expression backgroundColor, Expression opacity, Graphic graphicFill) {
  Fill fill = new FillImpl(filterFactory);
  if (color == null) {
    color = Fill.DEFAULT.getColor();
  }
  fill.setColor(color);
  if (backgroundColor == null) {
    backgroundColor = Fill.DEFAULT.getBackgroundColor();
  }
  fill.setBackgroundColor(backgroundColor);
  if (opacity == null) {
    opacity = Fill.DEFAULT.getOpacity();
  }
  // would be nice to check if this was within bounds but we have to wait until use since it
  // may depend on an attribute
  fill.setOpacity(opacity);
  fill.setGraphicFill(graphicFill);
  return fill;
}

代码示例来源：origin: geotools/geotools

/**
 * Sets the colour to use for outline (stroke) and fill in a polygon symbolizer
 *
 * @param symbolizer the polygon symbolizer
 * @param colour the colour for polygon outlines and fill
 */
public static void setPolyColour(PolygonSymbolizer symbolizer, Color colour) {
  if (symbolizer == null || colour == null) {
    return;
  }
  Expression colourExp = ff.literal(colour);
  Stroke stroke = symbolizer.getStroke();
  if (stroke == null) {
    stroke = sf.createStroke(colourExp, Stroke.DEFAULT.getWidth());
    symbolizer.setStroke(stroke);
  } else {
    stroke.setColor(ff.literal(colour));
  }
  Fill fill = symbolizer.getFill();
  if (fill != null) {
    fill.setColor(colourExp);
  }
}

代码示例来源：origin: geotools/geotools

@Override
public void handle(YamlObject<?> obj, YamlParseContext context) {
  YamlMap map = obj.map();
  if (map.has("fill-color")) {
    fill().setColor(Util.color(map.get("fill-color"), factory));
  }
  if (map.has("fill-opacity")) {
    fill().setOpacity(Util.expression(map.str("fill-opacity"), factory));
  }
  context.push(
      "fill-graphic",
      new GraphicParser(factory) {
        @Override
        protected void graphic(Graphic g) {
          fill().setGraphicFill(g);
        }
      });
}

代码示例来源：origin: geotools/geotools

/**
 * Sets the Colour for the given point symbolizer
 *
 * @param symbolizer the point symbolizer
 * @param colour the new colour
 */
public static void setPointColour(PointSymbolizer symbolizer, Color colour) {
  if (symbolizer == null || colour == null) {
    return;
  }
  Graphic graphic = symbolizer.getGraphic();
  if (graphic == null) {
    graphic = sf.createDefaultGraphic();
  }
  for (GraphicalSymbol gs : graphic.graphicalSymbols()) {
    if (gs != null && gs instanceof Mark) {
      Mark mark = (Mark) gs;
      Stroke stroke = mark.getStroke();
      if (stroke == null) {
        stroke = sf.createStroke(ff.literal(Color.BLACK), Stroke.DEFAULT.getWidth());
        mark.setStroke(stroke);
      }
      Fill fill = mark.getFill();
      if (fill != null) {
        fill.setColor(ff.literal(colour));
      }
    }
  }
}

代码示例来源：origin: geotools/geotools

private PolygonSymbolizer polysym(StyleFactory sFac) throws IllegalFilterException {
  Stroke myStroke;
  PolygonSymbolizer polysym = sFac.createPolygonSymbolizer();
  Fill myFill = sFac.getDefaultFill();
  myFill.setColor(filterFactory.literal("#ff0000"));
  polysym.setFill(myFill);
  myStroke = sFac.getDefaultStroke();
  myStroke.setColor(filterFactory.literal("#0000ff"));
  myStroke.setWidth(filterFactory.literal(Integer.valueOf(2)));
  polysym.setStroke(myStroke);
  return polysym;
}

代码示例来源：origin: geotools/geotools

private PolygonSymbolizer polysym1(StyleFactory sFac) throws IllegalFilterException {
  Stroke myStroke;
  PolygonSymbolizer polysym = sFac.createPolygonSymbolizer();
  Fill myFill = sFac.getDefaultFill();
  myFill.setColor(filterFactory.literal("#00ff00"));
  polysym.setFill(myFill);
  myStroke = sFac.getDefaultStroke();
  myStroke.setColor(filterFactory.literal("#00ff00"));
  myStroke.setWidth(filterFactory.literal(Integer.valueOf(2)));
  polysym.setStroke(myStroke);
  return polysym;
}

代码示例来源：origin: geotools/geotools

@Test
  public void testRescalePolygonMargin() throws Exception {
    // create a graphic that needs rescaling
    StyleBuilder sb = new StyleBuilder();

    // a graphic fill
    Fill fill = sb.createFill();
    fill.setColor(null);
    fill.setGraphicFill(
        sb.createGraphic(null, sb.createMark("square", null, sb.createStroke(2)), null));

    // a polygon and line symbolizer using them
    PolygonSymbolizer polygonSymbolizer = sb.createPolygonSymbolizer(sb.createStroke(), fill);
    polygonSymbolizer.getOptions().put(PolygonSymbolizer.GRAPHIC_MARGIN_KEY, "1 2 3 4");

    // rescale it
    polygonSymbolizer.accept(visitor);
    PolygonSymbolizer rps = (PolygonSymbolizer) visitor.getCopy();
    Mark rm = (Mark) rps.getFill().getGraphicFill().graphicalSymbols().get(0);
    assertEquals(4.0, rm.getStroke().getWidth().evaluate(null, Double.class), 0d);
    assertEquals("2 4 6 8", rps.getOptions().get(PolygonSymbolizer.GRAPHIC_MARGIN_KEY));
  }
}

代码示例来源：origin: org.geotools/gt2-main

private void init() {
  try {
    radius = filterFactory.literal(1);
  } catch (org.geotools.filter.IllegalFilterException ife) {
    LOGGER.severe("Failed to build defaultHalo: " + ife);
  }
  fill.setColor(filterFactory.literal("#FFFFFF")); // default halo is white
}

代码示例来源：origin: org.geotools/gt2-main

/**
 * Creates a new instance of DefaultTextSymbolizer
 */
protected TextSymbolizerImpl( FilterFactory factory ) {
  this.filterFactory = factory;
  fill = new FillImpl();
  fill.setColor(filterFactory.literal("#000000")); // default text fill is black
  halo = null;
  placement = new PointPlacementImpl();
}

代码示例来源：origin: org.geoserver/gs-wms

@Override
public void visit(Fill fill) {
  super.visit(fill);
  Fill copy = (Fill) pages.peek();
  if (copy.getGraphicFill() != null) {
    copy.setGraphicFill(null);
    copy.setColor(sb.colorExpression(Color.BLACK));
  }
}

代码示例来源：origin: org.geotools/gt-main

public Fill getDefaultFill() {
  Fill fill = new FillImpl(filterFactory);
  try {
    fill.setColor(filterFactory.literal("#808080"));
    fill.setOpacity(filterFactory.literal(
        new Double(1.0)));
    fill.setBackgroundColor(filterFactory.literal("#FFFFFF"));
  } catch (org.geotools.filter.IllegalFilterException ife) {
    throw new RuntimeException("Error creating fill", ife);
  }
  return fill;
}

代码示例来源：origin: geotools/geotools

polysym.setGeometryPropertyName("polygon");
Fill myFill = sFac.getDefaultFill();
myFill.setColor(filterFactory.literal("#ff0000"));
polysym.setFill(myFill);
polysym.setStroke(sFac.getDefaultStroke());

代码示例来源：origin: geotools/geotools

fill.setColor(null);
fill.setGraphicFill(
    sb.createGraphic(null, sb.createMark("square", null, sb.createStroke(2)), null));

代码示例来源：origin: org.geotools/gt-main

public void visit(Fill fill) {
  Fill copy = sf.getDefaultFill();
  copy.setBackgroundColor( copy( fill.getBackgroundColor()) );
  copy.setColor(copy( fill.getColor()));
  copy.setGraphicFill( copy(fill.getGraphicFill()));
  copy.setOpacity( copy(fill.getOpacity()));
  
  if( STRICT && !copy.equals( fill )){
    throw new IllegalStateException("Was unable to duplicate provided Fill:"+fill );
  }
  pages.push(copy);
}

代码示例来源：origin: geotools/geotools

fill.setColor(null);
fill.setGraphicFill(
    sb.createGraphic(null, sb.createMark("square", null, sb.createStroke(2)), null));

代码示例来源：origin: org.geotools/gt-main

/**
 * create a default fill 50% gray
 *
 * @return the fill created
 */
public Fill createFill() {
  Fill f = sf.getDefaultFill();
  f.setColor(literalExpression("#808080"));
  f.setBackgroundColor(literalExpression("#808080"));
  f.setOpacity(literalExpression(1.0));
  return f;
}

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