本文整理匯總了Java中ika.geo.GeoText類的典型用法代碼示例。如果您正苦於以下問題：Java GeoText類的具體用法？Java GeoText怎麽用？Java GeoText使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
GeoText類屬於ika.geo包，在下文中一共展示了GeoText類的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: drawMajorMeridianAndLabel
import ika.geo.GeoText; //導入依賴的package包/類
private void drawMajorMeridianAndLabel(Graphics2D g2d, double lonDeg, double yBottom, double yTop) {
double scale = mapComponent.getScaleFactor();
double meridianX = R * Math.toRadians(lonDeg);
// format label
String str = Long.toString(Math.abs(Math.round(lonDeg))) + "\u00B0";
if (lonDeg < 0) {
str += " W";
} else if (lonDeg > 0) {
str += " E";
}
// draw label
GeoText geoText = new GeoText(str, meridianX, yTop);
geoText.setCenterHor(true);
geoText.setCenterVer(false);
geoText.setDy(-LABEL_FONT.getSize() - LABEL_SPACING_PX);
geoText.getFontSymbol().setColor(GRATICULE_LABEL_COLOR);
geoText.draw(g2d, scale, false);
// shorten major meridian on top to create space for label
double lineEndTop = yTop - (LABEL_FONT.getSize() + 2 * LABEL_SPACING_PX) / scale;
// draw line
majorLineStyle(g2d);
Line2D meridian = new Line2D.Double(meridianX, yBottom, meridianX, lineEndTop);
g2d.draw(meridian);
}
示例2: drawMajorParallelAndLabel
import ika.geo.GeoText; //導入依賴的package包/類
private void drawMajorParallelAndLabel(Graphics2D g2d, double latDeg, double xLeft, double xRight) {
double scale = mapComponent.getScaleFactor();
double parallelY = yMercator(latDeg);
// format label
String str = Long.toString(Math.abs(Math.round(latDeg))) + "\u00B0";
if (latDeg < 0) {
str += " S";
} else if (latDeg > 0) {
str += " N";
}
// draw label
GeoText geoText = new GeoText(str, xLeft, parallelY);
geoText.setCenterHor(false);
geoText.setCenterVer(true);
geoText.setDx(LABEL_SPACING_PX);
geoText.getFontSymbol().setColor(GRATICULE_LABEL_COLOR);
geoText.draw(g2d, scale, false);
// shorten major parallel line on left side to create space for label
double stringWidth = geoText.getBounds2D(scale).getWidth();
double lineStartLeft = xLeft + stringWidth + (2 * LABEL_SPACING_PX) / scale;
// draw line
majorLineStyle(g2d);
Line2D parallel = new Line2D.Double(lineStartLeft, parallelY, xRight, parallelY);
g2d.draw(parallel);
}
示例3: mapEvent
import ika.geo.GeoText; //導入依賴的package包/類
public void mapEvent(MapEvent evt) {
GeoSet rootGeoSet = evt.getRootGeoSet();
if (rootGeoSet == null)
return;
GeoObject singleSelectedGeoObj = rootGeoSet.getSingleSelectedGeoObject();
CardLayout cl = (CardLayout)(this.getLayout());
if (singleSelectedGeoObj instanceof GeoPath) {
GeoPath geoPath = (GeoPath)singleSelectedGeoObj;
VectorSymbol vs = geoPath.getVectorSymbol();
this.vectorSymbolPanel.setVectorSymbol(vs);
cl.show(this, VECTOR);
} else if (singleSelectedGeoObj instanceof GeoText) {
this.singleSelectedGeoText = (GeoText)singleSelectedGeoObj;
Font font = this.singleSelectedGeoText.getFontSymbol().getFont();
this.fontChooser.setSelectedFont(font);
cl.show(this, FONT);
} else {
// if multiple objects are selected or if no object is selected,
// display an empty panel.
this.vectorSymbolPanel.setVectorSymbol(null);
this.fontChooser.setFont(null);
cl.show(this, NONE);
}
}