/*
* Ext GWT 2.2.0 - Ext for GWT
* Copyright(c) 2007-2010, Ext JS, LLC.
* licensing@extjs.com
*
* http://extjs.com/license
*/
package com.extjs.gxt.charts.client.model.charts;
import java.util.Arrays;
import java.util.List;
import com.extjs.gxt.charts.client.model.LineDataProvider;
import com.extjs.gxt.charts.client.model.axis.HasRightAxis;
import com.extjs.gxt.charts.client.model.charts.dots.BaseDot;
import com.extjs.gxt.charts.client.model.charts.dots.Dot;
import com.extjs.gxt.charts.client.model.charts.dots.SolidDot;
import com.extjs.gxt.ui.client.data.BaseModel;
/**
* OFC line chart
*/
public class LineChart extends ChartConfig implements HasRightAxis {
public static class LineStyle extends BaseModel {
/**
* Line style - dash
*
* @param on the on
* @param off the off
*/
public LineStyle(Number on, Number off) {
set("style", "dash");
set("on", on);
set("off", off);
}
}
/**
* Creates a new line chart with normal style.
*/
public LineChart() {
this("line");
}
/**
* Creates a new line chart.
*
* @param type the type
*/
protected LineChart(String type) {
super(type);
setDotStyle(new SolidDot());
}
/**
* Adds the dots.
*
* @param dots the dots
*/
public void addDots(BaseDot... dots) {
addDots(Arrays.asList(dots));
}
/**
* Adds the dots.
*
* @param dots the dots
*/
public void addDots(List<BaseDot> dots) {
getValues().addAll(dots);
}
/**
* Adds the values.
*
* @param values the values
*/
public void addValues(List<Number> values) {
for (Number n : values) {
BaseDot d = new Dot(n);
d.setSize(getDotStyle().getSize());
d.setColour(getDotStyle().getColour());
d.setTooltip(getDotStyle().getTooltip());
d.setHaloSize(getDotStyle().getHaloSize());
getValues().add(d);
}
}
/**
* Adds the values.
*
* @param values the values
*/
public void addValues(Number... values) {
addValues(Arrays.asList(values));
}
/**
* Returns the colour.
*
* @return the colour
*/
public String getColour() {
return (String) get("colour");
}
/**
* Sets the dot style.
*
* @param dotStyle
* the new dot style
*/
public void setDotStyle(BaseDot dotStyle) {
set("dot-style", dotStyle);
}
/**
* Sets the line style.
*
* @param lineStyle
* the new line style
*/
public void setLineStyle(LineStyle lineStyle) {
set("line-style", lineStyle);
}
/**
* Returns the dot style.
*
* @return the dot style
*/
public BaseDot getDotStyle() {
return (BaseDot) get("dot-style");
}
/**
* Returns the line style.
*
* @return the line style
*/
public LineStyle getLineStyle() {
return (LineStyle) get("line-style");
}
/**
* Returns true if the line chart should use right Y axis
*
* @return true if use of right axis is enabled.
*/
public boolean isRightAxis() {
String r = (String) get("axis");
if (r != null) return r.equals("right");
return false;
}
/**
* Returns the width.
*
* @return the width
*/
public Integer getWidth() {
return (Integer) get("width");
}
/**
* Sets the colour.
*
* @param colour the new colour
*/
public void setColour(String colour) {
set("colour", colour);
}
/**
* Sets the charts data provider.
*
* @param dataProvider the data provider
*/
public void setDataProvider(LineDataProvider dataProvider) {
super.setDataProvider(dataProvider);
}
/**
* Sets the line chart to use the right axis if true, or left if false
*
* @param rightAxis true or false
*/
public void setRightAxis(boolean rightAxis) {
if (rightAxis) {
set("axis", "right");
} else {
remove("axis");
}
}
/**
* Sets the width.
*
* @param width the new width
*/
public void setWidth(Integer width) {
set("width", width);
}
}