下面列出了怎么用javafx.scene.shape.HLineTo的API类实例代码及写法，或者点击链接到github查看源代码。
public static Node createIconContent() {
Path path = new Path();
path.getElements().addAll(
new MoveTo(25, 25),
new HLineTo(45),
new ArcTo(20, 20, 0, 80, 25, true, true)
);
path.setStroke(Color.web("#b9c0c5"));
path.setStrokeWidth(5);
path.getStrokeDashArray().addAll(15d,15d);
path.setFill(null);
javafx.scene.effect.InnerShadow effect = new javafx.scene.effect.InnerShadow();
effect.setOffsetX(1);
effect.setOffsetY(1);
effect.setRadius(3);
effect.setColor(Color.rgb(0,0,0,0.6));
path.setEffect(effect);
return path;
}
public static Node createIconContent() {
Path path = new Path();
path.getElements().addAll(
new MoveTo(25, 25),
new HLineTo(45),
new ArcTo(20, 20, 0, 80, 25, true, true)
);
path.setStroke(Color.web("#b9c0c5"));
path.setStrokeWidth(5);
path.getStrokeDashArray().addAll(15d,15d);
path.setFill(null);
javafx.scene.effect.InnerShadow effect = new javafx.scene.effect.InnerShadow();
effect.setOffsetX(1);
effect.setOffsetY(1);
effect.setRadius(3);
effect.setColor(Color.rgb(0,0,0,0.6));
path.setEffect(effect);
return path;
}
private static Path processPath(final List<String> PATH_LIST, final PathReader READER) {
final Path PATH = new Path();
PATH.setFillRule(FillRule.EVEN_ODD);
while (!PATH_LIST.isEmpty()) {
if ("M".equals(READER.read())) {
PATH.getElements().add(new MoveTo(READER.nextX(), READER.nextY()));
} else if ("L".equals(READER.read())) {
PATH.getElements().add(new LineTo(READER.nextX(), READER.nextY()));
} else if ("C".equals(READER.read())) {
PATH.getElements().add(new CubicCurveTo(READER.nextX(), READER.nextY(), READER.nextX(), READER.nextY(), READER.nextX(), READER.nextY()));
} else if ("Q".equals(READER.read())) {
PATH.getElements().add(new QuadCurveTo(READER.nextX(), READER.nextY(), READER.nextX(), READER.nextY()));
} else if ("H".equals(READER.read())) {
PATH.getElements().add(new HLineTo(READER.nextX()));
} else if ("L".equals(READER.read())) {
PATH.getElements().add(new VLineTo(READER.nextY()));
} else if ("A".equals(READER.read())) {
PATH.getElements().add(new ArcTo(READER.nextX(), READER.nextY(), 0, READER.nextX(), READER.nextY(), false, false));
} else if ("Z".equals(READER.read())) {
PATH.getElements().add(new ClosePath());
}
}
return PATH;
}
public PathSample() {
super(180,90);
// Create path shape - square
Path path1 = new Path();
path1.getElements().addAll(
new MoveTo(25, 25),
new HLineTo(65),
new VLineTo(65),
new LineTo(25, 65),
new ClosePath()
);
path1.setFill(null);
path1.setStroke(Color.RED);
path1.setStrokeWidth(2);
// Create path shape - curves
Path path2 = new Path();
path2.getElements().addAll(
new MoveTo(100, 45),
new CubicCurveTo(120, 20, 130, 80, 140, 45),
new QuadCurveTo(150, 0, 160, 45),
new ArcTo(20, 40, 0, 180, 45, true, true)
);
path2.setFill(null);
path2.setStroke(Color.DODGERBLUE);
path2.setStrokeWidth(2);
// show the path shapes;
getChildren().add(new Group(path1, path2));
// REMOVE ME
setControls(
new SimplePropertySheet.PropDesc("Path 1 Stroke", path1.strokeProperty()),
new SimplePropertySheet.PropDesc("Path 2 Stroke", path2.strokeProperty())
);
// END REMOVE ME
}
public PathSample() {
super(180,90);
// Create path shape - square
Path path1 = new Path();
path1.getElements().addAll(
new MoveTo(25, 25),
new HLineTo(65),
new VLineTo(65),
new LineTo(25, 65),
new ClosePath()
);
path1.setFill(null);
path1.setStroke(Color.RED);
path1.setStrokeWidth(2);
// Create path shape - curves
Path path2 = new Path();
path2.getElements().addAll(
new MoveTo(100, 45),
new CubicCurveTo(120, 20, 130, 80, 140, 45),
new QuadCurveTo(150, 0, 160, 45),
new ArcTo(20, 40, 0, 180, 45, true, true)
);
path2.setFill(null);
path2.setStroke(Color.DODGERBLUE);
path2.setStrokeWidth(2);
// show the path shapes;
getChildren().add(new Group(path1, path2));
// REMOVE ME
setControls(
new SimplePropertySheet.PropDesc("Path 1 Stroke", path1.strokeProperty()),
new SimplePropertySheet.PropDesc("Path 2 Stroke", path2.strokeProperty())
);
// END REMOVE ME
}
private void drawRectBubbleToplineIndicator() {
getElements().addAll(new MoveTo(1.0f, 1.2f),
new HLineTo(2.5f),
new LineTo(2.7f, 1.0f),
new LineTo(2.9f, 1.2f),
new HLineTo(4.4f),
new VLineTo(4f),
new HLineTo(1.0f),
new VLineTo(1.2f)
);
}
private void drawRectBubbleRightBaselineIndicator() {
getElements().addAll(new MoveTo(3.0f, 1.0f),
new HLineTo(0f),
new VLineTo(4f),
new HLineTo(3.0f),
new LineTo(2.8f, 3.8f),
new VLineTo(1f)
);
}
private void drawRectBubbleLeftBaselineIndicator() {
getElements().addAll(new MoveTo(1.2f, 1.0f),
new HLineTo(3f),
new VLineTo(4f),
new HLineTo(1.0f),
new LineTo(1.2f, 3.8f),
new VLineTo(1f)
);
}
private void drawRectBubbleRightCenterIndicator() {
getElements().addAll(new MoveTo(3.0f, 2.5f),
new LineTo(2.8f, 2.4f),
new VLineTo(1f),
new HLineTo(0f),
new VLineTo(4f),
new HLineTo(2.8f),
new VLineTo(2.7f),
new LineTo(3.0f, 2.5f)
);
}
private void drawRectBubbleLeftCenterIndicator() {
getElements().addAll(new MoveTo(1.0f, 2.5f),
new LineTo(1.2f, 2.4f),
new VLineTo(1f),
new HLineTo(2.9f),
new VLineTo(4f),
new HLineTo(1.2f),
new VLineTo(2.7f),
new LineTo(1.0f, 2.5f)
);
}
private void drawRectBubbleToplineIndicator() {
getElements().addAll(new MoveTo(1.0f, 1.2f),
new HLineTo(2.5f),
new LineTo(2.7f, 1.0f),
new LineTo(2.9f, 1.2f),
new HLineTo(4.4f),
new VLineTo(4f),
new HLineTo(1.0f),
new VLineTo(1.2f)
);
}
private void drawRectBubbleRightBaselineIndicator() {
getElements().addAll(new MoveTo(3.0f, 1.0f),
new HLineTo(0f),
new VLineTo(4f),
new HLineTo(3.0f),
new LineTo(2.8f, 3.8f),
new VLineTo(1f)
);
}
private void drawRectBubbleLeftBaselineIndicator() {
getElements().addAll(new MoveTo(1.2f, 1.0f),
new HLineTo(3f),
new VLineTo(4f),
new HLineTo(1.0f),
new LineTo(1.2f, 3.8f),
new VLineTo(1f)
);
}
private void drawRectBubbleRightCenterIndicator() {
getElements().addAll(new MoveTo(3.0f, 2.5f),
new LineTo(2.8f, 2.4f),
new VLineTo(1f),
new HLineTo(0f),
new VLineTo(4f),
new HLineTo(2.8f),
new VLineTo(2.7f),
new LineTo(3.0f, 2.5f)
);
}
private void drawRectBubbleLeftCenterIndicator() {
getElements().addAll(new MoveTo(1.0f, 2.5f),
new LineTo(1.2f, 2.4f),
new VLineTo(1f),
new HLineTo(2.9f),
new VLineTo(4f),
new HLineTo(1.2f),
new VLineTo(2.7f),
new LineTo(1.0f, 2.5f)
);
}
public static String convertPath(final Path PATH) {
final StringBuilder fxPath = new StringBuilder();
for (PathElement element : PATH.getElements()) {
if (MoveTo.class.equals(element.getClass())) {
fxPath.append("M ")
.append(((MoveTo) element).getX()).append(" ")
.append(((MoveTo) element).getY()).append(" ");
} else if (LineTo.class.equals(element.getClass())) {
fxPath.append("L ")
.append(((LineTo) element).getX()).append(" ")
.append(((LineTo) element).getY()).append(" ");
} else if (CubicCurveTo.class.equals(element.getClass())) {
fxPath.append("C ")
.append(((CubicCurveTo) element).getControlX1()).append(" ")
.append(((CubicCurveTo) element).getControlY1()).append(" ")
.append(((CubicCurveTo) element).getControlX2()).append(" ")
.append(((CubicCurveTo) element).getControlY2()).append(" ")
.append(((CubicCurveTo) element).getX()).append(" ")
.append(((CubicCurveTo) element).getY()).append(" ");
} else if (QuadCurveTo.class.equals(element.getClass())) {
fxPath.append("Q ")
.append(((QuadCurveTo) element).getControlX()).append(" ")
.append(((QuadCurveTo) element).getControlY()).append(" ")
.append(((QuadCurveTo) element).getX()).append(" ")
.append(((QuadCurveTo) element).getY()).append(" ");
} else if (ArcTo.class.equals(element.getClass())) {
fxPath.append("A ")
.append(((ArcTo) element).getX()).append(" ")
.append(((ArcTo) element).getY()).append(" ")
.append(((ArcTo) element).getRadiusX()).append(" ")
.append(((ArcTo) element).getRadiusY()).append(" ");
} else if (HLineTo.class.equals(element.getClass())) {
fxPath.append("H ")
.append(((HLineTo) element).getX()).append(" ");
} else if (VLineTo.class.equals(element.getClass())) {
fxPath.append("V ")
.append(((VLineTo) element).getY()).append(" ");
} else if (ClosePath.class.equals(element.getClass())) {
fxPath.append("Z");
}
}
return fxPath.toString();
}
/**
* Adds a horizontal line to the path, to the given position.
*
* @param x the final x position of the line
*/
protected void addHLineTo(final double x) {
pathElements.add(new HLineTo(GeometryUtils.moveOffPixel(x)));
}