eu.hansolo.fx.charts.data.MatrixChartItem Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of charts Show documentation
Show all versions of charts Show documentation
Charts is a JavaFX 8 library containing different kind of charts
/*
* Copyright (c) 2017 by Gerrit Grunwald
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.hansolo.fx.charts.data;
import eu.hansolo.fx.charts.Symbol;
import eu.hansolo.fx.charts.event.ItemEvent;
import eu.hansolo.fx.charts.event.ItemEventListener;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.DoublePropertyBase;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.IntegerPropertyBase;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.ObjectPropertyBase;
import javafx.beans.property.StringProperty;
import javafx.beans.property.StringPropertyBase;
import javafx.scene.paint.Color;
import java.util.concurrent.CopyOnWriteArrayList;
public class MatrixChartItem implements MatrixItem {
private final ItemEvent DATA_EVENT = new ItemEvent(MatrixChartItem.this);
private CopyOnWriteArrayList listeners;
private int _x;
private IntegerProperty x;
private int _y;
private IntegerProperty y;
private double _z;
private DoubleProperty z;
private String _name;
private StringProperty name;
private Color _color;
private ObjectProperty color;
private Symbol _symbol;
private ObjectProperty symbol;
// ******************** Constructors **********************************
public MatrixChartItem() {
this(0, 0, 0, "", Color.RED);
}
public MatrixChartItem(final int X, final int Y, final double Z) {
this(X, Y, Z, "", Color.RED);
}
public MatrixChartItem(final int X, final int Y, final double Z, final String NAME) {
this(X, Y, Z, NAME, Color.RED);
}
public MatrixChartItem(final int X, final int Y, final double Z, final String NAME, final Color COLOR) {
_x = X;
_y = Y;
_z = Z;
_name = NAME;
_color = COLOR;
_symbol = Symbol.NONE;
listeners = new CopyOnWriteArrayList<>();
}
// ******************** Methods ***************************************
@Override public int getX() { return null == x ? _x : x.get(); }
@Override public void setX(final int X) {
if (null == x) {
_x = X;
fireItemEvent(DATA_EVENT);
} else {
x.set(X);
}
}
public IntegerProperty xProperty() {
if (null == x) {
x = new IntegerPropertyBase(_x) {
@Override protected void invalidated() { fireItemEvent(DATA_EVENT); }
@Override public Object getBean() { return MatrixChartItem.this; }
@Override public String getName() { return "x"; }
};
}
return x;
}
@Override public int getY() { return null == y ? _y : y.get(); }
@Override public void setY(final int Y) {
if (null == y) {
_y = Y;
fireItemEvent(DATA_EVENT);
} else {
y.set(Y);
}
}
@Override public IntegerProperty yProperty() {
if (null == y) {
y = new IntegerPropertyBase(_y) {
@Override protected void invalidated() { fireItemEvent(DATA_EVENT); }
@Override public Object getBean() { return MatrixChartItem.this; }
@Override public String getName() { return "y"; }
};
}
return y;
}
@Override public double getZ() { return null == z ? _z : z.get(); }
@Override public void setZ(final double Z) {
if (null == z) {
_z = Z;
fireItemEvent(DATA_EVENT);
} else {
z.set(Z);
}
}
@Override public DoubleProperty zProperty() {
if (null == z) {
z = new DoublePropertyBase(_z) {
@Override protected void invalidated() { fireItemEvent(DATA_EVENT); }
@Override public Object getBean() { return MatrixChartItem.this; }
@Override public String getName() { return "z"; }
};
}
return z;
}
@Override public String getName() { return null == name ? _name : name.get(); }
public void setName(final String NAME) {
if (null == name) {
_name = NAME;
fireItemEvent(DATA_EVENT);
} else {
name.set(NAME);
}
}
public StringProperty nameProperty() {
if (null == name) {
name = new StringPropertyBase(_name) {
@Override protected void invalidated() { fireItemEvent(DATA_EVENT); }
@Override public Object getBean() { return MatrixChartItem.this; }
@Override public String getName() { return "name"; }
};
_name = null;
}
return name;
}
@Override public Color getFillColor() { return null == color ? _color : color.get(); }
public void setColor(final Color COLOR) {
if (null == color) {
_color = COLOR;
fireItemEvent(DATA_EVENT);
} else {
color.set(COLOR);
}
}
public ObjectProperty colorProperty() {
if (null == color) {
color = new ObjectPropertyBase(_color) {
@Override protected void invalidated() { fireItemEvent(DATA_EVENT); }
@Override public Object getBean() { return MatrixChartItem.this; }
@Override public String getName() { return "color"; }
};
_color = null;
}
return color;
}
@Override public Symbol getSymbol() { return Symbol.NONE; }
public void setSymbol(final Symbol SYMBOL) {}
public ObjectProperty symbolProperty() {
if (null == symbol) {
symbol = new ObjectPropertyBase(_symbol) {
@Override protected void invalidated() { fireItemEvent(DATA_EVENT); }
@Override public Object getBean() { return MatrixChartItem.this; }
@Override public String getName() { return "symbol"; }
};
_symbol = null;
}
return symbol;
}
// ******************** Event handling ************************************
public void setOnItemEvent(final ItemEventListener LISTENER) { addItemEventListener(LISTENER); }
public void addItemEventListener(final ItemEventListener LISTENER) { if (!listeners.contains(LISTENER)) listeners.add(LISTENER); }
public void removeItemEventListener(final ItemEventListener LISTENER) { if (listeners.contains(LISTENER)) listeners.remove(LISTENER); }
public void fireItemEvent(final ItemEvent EVENT) {
for (ItemEventListener listener : listeners) { listener.onItemEvent(EVENT); }
}
@Override public String toString() {
return new StringBuilder().append("{\n")
.append(" \"name\":\"").append(getName()).append("\",\n")
.append(" \"x\":").append(getX()).append(",\n")
.append(" \"y\":").append(getY()).append(",\n")
.append(" \"z\":").append(getZ()).append(",\n")
.append(" \"color\":\"").append(getFillColor().toString().replace("0x", "#")).append("\",\n")
.append(" \"symbol\":\"").append(getSymbol().name()).append("\"\n")
.append("}")
.toString();
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy