【仅供内部供应商使用,不提供对外解答和培训】
Table of Contents |
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xxxChart重写requiredCSS.
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@Override
protected String[] requiredCSS() {
return new String[] {
"com/fr/plugin/demo/demo.css"
};
} |
...
首先:实现前期准备中第三步中后台图表xxxChart的抽象方法 hyperLinkParas。
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private static final HyperLinkPara X = new HyperLinkPara() {
@Override
public String getName() {
return "X轴";
}
@Override
public String getFormulaContent() {
return "X";
}
@Override
public String[] getProps() {
return new String[]{"data", "0"};
}
};
private static final HyperLinkPara Y = new HyperLinkPara() {
@Override
public String getName() {
return "Y轴";
}
@Override
public String getFormulaContent() {
return "Y";
}
@Override
public String[] getProps() {
return new String[]{"data", "1"};
}
};
private static final HyperLinkPara[] PARAS = new HyperLinkPara[]{
X,
Y
};
protected HyperLinkPara[] hyperLinkParas() {
return PARAS;
} |
其次:重写前期准备第五步中 图表界面插件接口xxxUI中的方法getAttrPaneArray
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@Override
public AbstractChartAttrPane[] getAttrPaneArray(AttributeChangeListener listener) {
return new AbstractChartAttrPane[]{
new ExtendedOtherPane()
};
} |
最后:在前期准备第二步写的前端图表对象xxxWrapper中的初始方法_init中 绑定事件处理函数getLinkFun。ps:这边是echarts的定义事件接口,不同前端库实现不同。比如fr自带vancharts是option.onClick = this.getLinkFun();
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_init: function (dom, option) {
var chart = echarts.init(dom);
//绑定点击触发超链函数
chart.on('click', this.getLinkFun());
chart.setOption(option);
return chart;
}, |
...
首先:在前期准备第二步写的前端图表对象xxxWrapper中添加方法_refresh。方法体 调用所用图表库的刷新图表接口。
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_refresh: function (chart, option) {
chart.setOption(option);
}, |
其次:和超链中的其次一样。
重写前期准备第五步中 图表界面插件接口xxxUI中的方法getAttrPaneArray
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@Override
public AbstractChartAttrPane[] getAttrPaneArray(AttributeChangeListener listener) {
return new AbstractChartAttrPane[]{
new ExtendedOtherPane()
};
} |
...
大小颜色标题图例等等。栗子:标题。注意:添加属性需要完善read&&write&clone&equals&populate&update,缺一不可。
首先:在前期准备中第三步中xxxChart中添加属性stringTitle & 重写readAttr和writeAttr方法&clone&equals&addJSON添加到前台option中。如果添加的属性不是基本数据类型,需要重写方法readXML&writeXML。
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private StringFormula titleFormula = new StringFormula();
public StringFormula getTitleFormula() {
return titleFormula;
}
public void setTitleFormula(StringFormula titleFormula) {
this.titleFormula = titleFormula;
}
@Override
protected void readAttr(XMLableReader reader) {
super.readAttr(reader);
this.getTitleFormula().readAttr("title", reader);
}
@Override
protected void writeAttr(XMLPrintWriter writer) {
super.writeAttr(writer);
this.getTitleFormula().writeAttr("title", writer);
}
@Override
public Object clone() throws CloneNotSupportedException {
DemoChart result = (DemoChart) super.clone();
if (getTitleFormula() != null) {
result.setTitleFormula(this.getTitleFormula().clone());
}
return result;
}
@Override
public int hashCode() {
return super.hashCode() + AssistUtils.hashCode(this.getTitleFormula());
}
@Override
public boolean equals(Object ob) {
return super.equals(ob)
&& ob instanceof DemoChart
&& AssistUtils.equals(this.getTitleFormula(), ((DemoChart) ob).getTitleFormula())
;
}
@ExecuteFunctionRecord
@Override
protected void addJSON(DemoDataConfig dataConfig, JSONObject jsonObject, Repository repo, JSONPara para) throws JSONException {
jsonObject.put("title", JSONFactory.createJSON(JSON.OBJECT).put("text", getTitleFormula().getResult()));
}
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其次:定义标题面板xxxTitlePane。继承类ExtendedScrollPane。实现方法 populateBean&updateBean&createContentPane&title4PopupWindow。注意:泛型DemoChart。
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package com.fr.plugin.demo;
import com.fr.design.formula.TinyFormulaPane;
import com.fr.extended.chart.ExtendedScrollPane;
import javax.swing.JPanel;
import java.awt.BorderLayout;
/**
* Created by shine on 2018/3/25.
*/
public class DemoTitlePane extends ExtendedScrollPane<DemoChart>{
private TinyFormulaPane title;
@Override
public void populateBean(DemoChart ob) {
title.populateBean(ob.getTitleFormula().getContent());
}
@Override
public void updateBean(DemoChart ob) {
ob.getTitleFormula().setContent(title.updateBean());
}
@Override
protected JPanel createContentPane() {
JPanel panel = new JPanel(new BorderLayout());
title = new TinyFormulaPane();
panel.add(title, BorderLayout.CENTER);
return panel;
}
@Override
protected String title4PopupWindow() {
return "标题";
}
} |
再次:定义样式面板xxxStylePane。实现抽象方法initPaneList(返回样式配置面板数组)。
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package com.fr.plugin.demo;
import com.fr.extended.chart.AbstractExtendedStylePane;
import com.fr.extended.chart.ExtendedScrollPane;
import java.util.ArrayList;
import java.util.List;
/**
* Created by shine on 2018/3/25.
*/
public class DemoStylePane extends AbstractExtendedStylePane<DemoChart>{
@Override
protected List<ExtendedScrollPane<DemoChart>> initPaneList() {
List<ExtendedScrollPane<DemoChart>> list = new ArrayList<ExtendedScrollPane<DemoChart>>();
list.add(new DemoTitlePane());
return list;
}
} |
最后:重写前期准备第五步中 图表界面插件接口xxxUI中的方法getAttrPaneArray
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@Override
public AbstractChartAttrPane[] getAttrPaneArray(AttributeChangeListener listener) {
return new AbstractChartAttrPane[]{
new DemoStylePane()
};
} |
...
因为上一步骤配置标题的已经写好。要想标题可以使用公式。只需要实现前期准备中第三步中xxxChart的抽象方法 formulas。返回所有需要处理的公式属性集合。
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@Override
protected List<StringFormula> formulas() {
List<StringFormula> list = new ArrayList<StringFormula>();
list.add(this.getTitleFormula());
return list;
} |
...
实现前期准备中第三步中xxxChart的抽象方法 createExportProcessor
说明:
使用webgl flash等phantomjs不支持的前端库,只能使用web端导出用前端图表库导出接口。返回new JSExportProcessor()。
非webgl等,即可使用phantomjs导出,也可使用前端库的导出接口。返回new PhantomExportProcessor() 或者 new JSExportProcessor()。
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protected ExportProcessor createExportProcessor() {
return new JSExportProcessor();
} |
ps:如果返回的是JSExportProcessor,必须:需要在前期准备第二步写的前端图表对象xxxWrapper中添加方法_exportImage,调用所用图表库的导出图片接口;_exportInit,图表初始接口+导出特殊处理,这个可以不加,不加的情况使用_init
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_exportInit:function (dom, option) {
option.animation = false;
return this._init(dom, option);
},
_exportImage: function (chart) {
return chart.getConnectedDataURL({type: 'png'})
} |
ps:如果选择的是PhantomExportProcessor,可选:这时候如果你希望设计器展示的图表不仅仅是一张固定的图片,设置的样式属性(除了数据配置,我们暂时称其他属性为样式属性)可以随着你的配置实时改变,你可以重写前期准备第三步后台图表对象xxxChart中的designerDataConfig方法(固定数据配置)。
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@Override
protected DemoDataConfig designerDataConfig() {
DemoDataConfig demoDataConfig = new DemoDataConfig();
demoDataConfig.setX(new ExtendedField("days", new String[]{"Monday","Tuesday"}));
demoDataConfig.setY(new ExtendedField("name", new String[]{"Lily", "Marks"}));
demoDataConfig.setZ(new ExtendedField("money", new String[]{"100", "200"}));
return super.designerDataConfig();
} |
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首先,定义xxxTypePane,继承ExtendedTypePane。重写 getTypeIconPath(图标路径)&& getTypeTipName(tooltip)方法。
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package com.fr.plugin.demo;
import com.fr.extended.chart.ExtendedTypePane;
/**
* Created by shine on 2018/4/19.
*/
public class DemoTypePane extends ExtendedTypePane {
@Override
protected String[] getTypeIconPath() {
return new String[]{
"com/fr/plugin/demo/icon.png"
};
}
@Override
protected String[] getTypeTipName() {
return new String[]{
"demo tooltip"
};
}
}
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其次,重写前期准备第五步中 图表界面插件接口xxxUI中的方法getPlotTypePane.返回上面的xxxTypePane。
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@Override
public AbstractChartTypePane getPlotTypePane() {
return new DemoTypePane();
} |
...
首先,定义枚举类型yyyType。
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package com.fr.plugin.demo;
/**
* Created by shine on 2018/4/19.
*/
public enum ThemeType {
DARK,
WHITE;
public static ThemeType parseInt(int index) {
for (ThemeType type : ThemeType.values()) {
if (type.ordinal() == index) {
return type;
}
}
return DARK;
}
}
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其次,类似此页面中的3更多样式配置中属性的添加,在前期准备中第三步中xxxChart中添加属性themeType & 重写readAttr和writeAttr方法&clone&equals&addJSON添加到前台option中。
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private ThemeType themeType = ThemeType.DARK;
public ThemeType getThemeType() {
return themeType;
}
public void setThemeType(ThemeType themeType) {
this.themeType = themeType;
}
@Override
protected void readAttr(XMLableReader reader) {
super.readAttr(reader);
this.setThemeType(ThemeType.parseInt(reader.getAttrAsInt("theme", 0)));
this.getTitleFormula().readAttr("title", reader);
}
@Override
protected void writeAttr(XMLPrintWriter writer) {
super.writeAttr(writer);
writer.attr("theme", getThemeType().ordinal());
this.getTitleFormula().writeAttr("title", writer);
}
@Override
public Object clone() throws CloneNotSupportedException {
DemoChart result = (DemoChart) super.clone();
if (getTitleFormula() != null) {
result.setTitleFormula(this.getTitleFormula().clone());
}
result.setThemeType(this.getThemeType());
return result;
}
@Override
public int hashCode() {
return super.hashCode() + AssistUtils.hashCode(this.getTitleFormula(), this.getThemeType());
}
@Override
public boolean equals(Object ob) {
return super.equals(ob)
&& ob instanceof DemoChart
&& AssistUtils.equals(this.getTitleFormula(), ((DemoChart) ob).getTitleFormula())
&& AssistUtils.equals(this.getThemeType(), ((DemoChart) ob).getThemeType())
;
}
@ExecuteFunctionRecord
@Override
protected void addJSON(DemoDataConfig dataConfig, JSONObject jsonObject, Repository repo) throws JSONException {
jsonObject.put("theme", getThemeType() == ThemeType.DARK ? "dark" : "sth whatever");
jsonObject.put("title", JSONFactory.createJSON(JSON.OBJECT).put("text", getTitleFormula().getResult()));
... 省略其它 |
最后,重写上一步骤xxxTypePane中的getTypeIndex && setType(界面到图表对象的一个存取映射)。注意:泛型DemoChart
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package com.fr.plugin.demo;
import com.fr.extended.chart.ExtendedTypePane;
/**
* Created by shine on 2018/4/19.
*/
public class DemoTypePane extends ExtendedTypePane<DemoChart>{
@Override
protected String[] getTypeIconPath() {
return new String[]{
"com/fr/plugin/demo/dark.png",
"com/fr/plugin/demo/white.png"
};
}
@Override
protected String[] getTypeTipName() {
return new String[]{
"深色主题",
"浅色主题"
};
}
@Override
protected int getTypeIndex(DemoChart chart) {
return chart.getThemeType().ordinal();
}
@Override
protected void setType(DemoChart chart, int index) {
chart.setThemeType(ThemeType.parseInt(index));
}
} |
...
首先,在xxxChart里面添加属性 threeDimensional。重写相关方法。
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private boolean threeDimensional = false;
public boolean isThreeDimensional() {
return threeDimensional;
}
public void setThreeDimensional(boolean threeDimensional) {
this.threeDimensional = threeDimensional;
}
@Override
protected void readAttr(XMLableReader reader) {
super.readAttr(reader);
this.setThemeType(ThemeType.parseInt(reader.getAttrAsInt("theme", 0)));
this.setThreeDimensional(reader.getAttrAsBoolean("threeD", false))
}
@Override
protected void writeAttr(XMLPrintWriter writer) {
super.writeAttr(writer);
writer.attr("theme", getThemeType().ordinal());
writer.attr("threeD", isThreeDimensional());
}
@Override
public Object clone() throws CloneNotSupportedException {
DemoChart result = (DemoChart) super.clone();
result.setThemeType(this.getThemeType());
result.setThreeDimensional(this.isThreeDimensional());
return result;
}
@Override
public int hashCode() {
return super.hashCode() + AssistUtils.hashCode(this.getTitleFormula(), this.getThemeType(), this.isThreeDimensional());
}
@Override
public boolean equals(Object ob) {
return super.equals(ob)
&& ob instanceof DemoChart
&& AssistUtils.equals(this.getThemeType(), ((DemoChart) ob).getThemeType())
&& AssistUtils.equals(this.isThreeDimensional(), ((DemoChart) ob).isThreeDimensional())
;
} |
其次,xxxTypePane中添加组件以及重写一些方法。
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private UIButtonGroup buttonGroup;
@Override
protected Component[][] getPaneComponents(JPanel typePane) {
buttonGroup = new UIButtonGroup(new String[]{"3d", "2d"});
return new Component[][]{
new Component[]{typePane},
new Component[]{buttonGroup}
};
}
@Override
protected void populate(DemoChart chart) {
super.populate(chart);
buttonGroup.setSelectedIndex(chart.isThreeDimensional() ? 0 : 1);
}
@Override
protected void update(DemoChart chart) {
super.update(chart);
chart.setThreeDimensional(buttonGroup.getSelectedIndex() == 0);
} |
...
DemoUI中getChartDataPane 返回null即可。当然,getTableDataSourcePane && getReportDataSourcePane 也无需定义了,可返回任意值。
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@Override
protected AbstractExtendedChartTableDataPane getTableDataSourcePane() {
return null;
}
@Override
protected AbstractReportDataContentPane getReportDataSourcePane() {
return null;
}
@Override
public ChartDataPane getChartDataPane(AttributeChangeListener listener) {
return null;
} |
首先,DemoDataConfig中添加自定义属性targetName,补充相应方法set&get&read&write&clone&hashcode&equals.
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private ExtendedField x = new ExtendedField();
private String targetName;
private ExtendedField y = new ExtendedField();
private ExtendedField z = new ExtendedField();
//省略其它。。。
public String getTargetName() {
return targetName;
}
public void setTargetName(String targetName) {
this.targetName = targetName;
}
@Override
protected void readAttr(XMLableReader reader) {
readExtendedField(x, "x", reader);
this.setTargetName(reader.getAttrAsString("targetName", ""));
readExtendedField(y, "y", reader);
readExtendedField(z, "z", reader);
}
@Override
protected void writeAttr(XMLPrintWriter writer) {
writeExtendedField(x, "x", writer);
writer.attr("targetName", this.getTargetName());
writeExtendedField(y, "y", writer);
writeExtendedField(z, "z", writer);
}
@Override
public ExtendedField[] dataSetFields() {
return new ExtendedField[]{
x,
y,
z
};
}
@Override
public DemoDataConfig clone() throws CloneNotSupportedException {
DemoDataConfig result = new DemoDataConfig();
result.setX(this.getX().clone());
result.setTargetName(this.getTargetName());
result.setY(this.getY().clone());
result.setZ(this.getZ().clone());
return result;
}
@Override
public int hashCode() {
return super.hashCode() + AssistUtils.hashCode(this.getX(), this.getY(), this.getZ(), this.getTargetName());
}
@Override
public boolean equals(Object obj) {
return obj instanceof DemoDataConfig
&& AssistUtils.equals(this.getX(), ((DemoDataConfig) obj).getX())
&& AssistUtils.equals(this.getTargetName(), ((DemoDataConfig) obj).getTargetName())
&& AssistUtils.equals(this.getY(), ((DemoDataConfig) obj).getY())
&& AssistUtils.equals(this.getZ(), ((DemoDataConfig) obj).getZ())
;
} |
其次,数据集数据源面板DemoTableDataPane中添加 private UITextField targetName; 补充相关方法fieldLabels&populate&update。重点:重写方法fieldComponents,按照界面组件顺序返回一个有序的组件数组。(单元格数据源面板同理)。
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collapse | true |
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6个步骤,7个文件,千行代码,so easy !
要开发一款图表,首先要清楚所用前端库的一些基础接口,此图表类型的数据结构。
以echarts三维柱形图(以下简称DEMO)为例,开发之前要知道:
1.数据结构
x轴数据 | y轴数据 | z轴数据 |
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... | ... | ... |
... | .. | ... |
2.前台图表实例化api:echarts.init(dom),配置项api:instance.setOption(option)。
第一步:
定义图表所需数据结构xxxDataConfig,继承抽象类AbstractDataConfig。
eg :
声明变量x、y、z(保存配置的xyz轴数据的字段名称)。
实现抽象方法:readXML(模板读取)&& writeXML(模板写入)&& clone && equals && hashCode && dataSetFields(返回由声明的变量组成的数组,用于预览时取数据库取数)。
其中,供开发者使用的readExtendedField&writeExtendedField方法的第二个参数是字段写入模板对应的key。
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package com.fr.plugin.demo; import com.fr.extended.chart.AbstractDataConfig; import com.fr.extended.chart.ExtendedField; import com.fr.general.ComparatorUtils; import com.fr.stable.xml.XMLPrintWriter; import com.fr.stable.xml.XMLableReader; /** * Created by shine on 2018/3/24. */ public class DemoDataConfig extends AbstractDataConfig { private ExtendedField x = new ExtendedField(); private ExtendedField y = new ExtendedField(); private ExtendedField z = new ExtendedField(); public ExtendedField getX() { return x; } public void setX(ExtendedField x) { this.x = x; } public ExtendedField getY() { return y; } public void setY(ExtendedField y) { this.y = y; } public ExtendedField getZ() { return new String[]{z; } public void setZ(ExtendedField z) { "X轴", this.z = z; } @Override "指标名", protected void readAttr(XMLableReader reader) { readExtendedField(x, "Y轴x", reader); readExtendedField(y, "y", reader); "Z轴" readExtendedField(z, }"z", reader); } @Override protected Component[]void fieldComponentswriteAttr(XMLPrintWriter writer) { if (xComboBox == null) { writeExtendedField(x, "x", writer); writeExtendedField(y, "y", writer); xComboBox = new UIComboBox(writeExtendedField(z, "z", writer); } @Override targetNamepublic = new UITextFieldExtendedField[] dataSetFields(); { return new ExtendedField[]{ yComboBox = new UIComboBox(); x, zComboBox = new UIComboBox(); } y, return new Component[]{ z xComboBox,}; } @Override public DemoDataConfig clone() throws CloneNotSupportedException targetName,{ DemoDataConfig result = new DemoDataConfig(); yComboBox,result.setX(this.getX().clone()); result.setY(this.getY().clone()); zComboBoxresult.setZ(this.getZ().clone()); }return result; } @Override public protected UIComboBox[] filedComboBoxesint hashCode() { return if (xComboBox == null) { xComboBox = new UIComboBox()super.hashCode() + AssistUtils.hashCode(this.getX(), this.getY(), this.getZ()); } @Override public boolean equals(Object yComboBox = new UIComboBox(); obj) { return zComboBoxobj = new UIComboBox();instanceof DemoDataConfig } return new UIComboBox[]{&& AssistUtils.equals(this.getX(), ((DemoDataConfig) obj).getX()) xComboBox, && AssistUtils.equals(this.getY(), ((DemoDataConfig) obj).getY()) && AssistUtils.equals(this.getZ(), yComboBox,((DemoDataConfig) obj).getZ()) zComboBox ; }; } } |
第二步:
定义前台图表对象xxxWrapper.js,指定图表库的初始图表接口。
eg:demoWrapper
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demoWrapper = ExtendedChart.extend({ @Override protected void populate(DemoDataConfig dataConf_init:function (dom, option) { populateField(xComboBox, dataConf.getX()); targetName.setText(dataConf.getTargetName()var chart = echarts.init(dom); populateField(yComboBox, dataConf.getY()chart.setOption(option); populateField(zComboBox, dataConf.getZ())return chart; } @Override protected DemoDataConfig update() { DemoDataConfig dataConfig = new DemoDataConfig(); updateField(xComboBox, dataConfig.getX()); dataConfig.setTargetName(targetName.getText()); updateField(yComboBox, dataConfig.getY()); updateField(zComboBox, dataConfig.getZ()); return dataConfig; } } |
最后,DemoChart的addJSON中将此属性根据前台接口加到json中。
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protected void addJSON(DemoDataConfig dataConfig, JSONObject jsonObject, Repository repo) throws JSONException { //省略其它。。。。 JSONArray array = JSONFactory.createJSON(JSON.ARRAY); double maxValue = Double.MIN_VALUE; if (dataConfig != null) { List<Object> xValues = dataConfig.getX().getValues(); List<Object> yValues = dataConfig.getY().getValues(); List<Object> zValues = dataConfig.getZ().getValues(); //here }); |
第三步:
定义后台图表对象xxxChart,继承抽象类AbstractChart。注意点:继承的时候别忘了指定泛型DemoDataConfig,即extends AbstractChart<DemoDataConfig>。
eg:
实现抽象方法:getChartID (图表标志ID)&& getChartName(图表名称) && demoImagePath (图表选择界面图片路径) && addJSON (预览时生成的json对象,即图表展现所需配置项option && requiredJS (前端图表库js文件)&& wrapperName(前端图表对象,即第二步定义的对象名称)。
其中,获取某字段对应的数据库数据使用方法dataConfig.getX().getValues())。
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package com.fr.plugin.extended.chart.demo; import com.fr.base.BaseFormula; import com.fr.extended.chart.AbstractChart; import com.fr.extended.chart.HyperLinkPara; import com.fr.extended.chart.export.ExportProcessor; import com.fr.general.GeneralUtils; import com.fr.json.JSON; import com.fr.json.JSONArray; import com.fr.json.JSONException; import com.fr.json.JSONFactory; import com.fr.json.JSONObject; import com.fr.stable.web.Repository; import java.util.List; /** * Created by shine on 2018/3/24. */ public class DemoChart extends AbstractChart<DemoDataConfig>{ private static final String ID = "DEMO_CHART"; private static final String NAME = "DEMO图表"; @Override protected String getChartID() { jsonObject.put("targetName", dataConfig.getTargetName()); return ID; } @Override public forString getChartName(int i = 0, len = xValues.size(); i < len; i++) {) { return NAME; } @Override maxValueprotected = Math.max(GeneralUtils.objectToNumber(zValues.get(i)).doubleValue(), maxValue); String demoImagePath() { array.put(JSONFactory.createJSON(JSON.ARRAY).put(xValues.get(i)).put(yValues.get(i)).put(zValues.get(i)))return "com/fr/plugin/extended/chart/demo/demo.png"; } }@Override protected } void addJSON(DemoDataConfig dataConfig, JSONObject jsonObject.put("series", JSONFactory.createJSON(JSON.OBJECT).put("type", "bar3D").put("data", array) , Repository repo, JSONPara para) throws JSONException { JSONArray array = JSONFactory.createJSON(JSON.ARRAY); .put("bevelSize", 0.2).put("bevelSmoothness", 2).put("shading", "color")); //省略其它。。。。 } |
首先,DemoDataConfig中添加两个字段属性expect actual,并添加响应get set 方法,补全read write datasetFields clone hashcode equals方法。
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//省略 List<Object> xValues = dataConfig.getX().getValues(); private ExtendedFieldList<Object> expectyValues = new ExtendedFielddataConfig.getY().getValues(); private ExtendedFieldList<Object> actualzValues = new ExtendedFielddataConfig.getZ().getValues(); public ExtendedField getExpect() { double maxValue = Double.MIN_VALUE; return expect; for } (int i = 0, publiclen void= setExpect(ExtendedField expect) { this.expect = expect; xValues.size(); i < len; i++) { } maxValue public ExtendedField getActual() {= Math.max(GeneralUtils.objectToNumber(zValues.get(i)).doubleValue(), maxValue); return actual; } array.put(JSONFactory.createJSON(JSON.ARRAY).put(xValues.get(i)).put(yValues.get(i)).put(zValues.get(i))); public void setActual(ExtendedField actual) {} this.actual = actual; } @Override jsonObject.put("series", JSONFactory.createJSON(JSON.OBJECT).put("type", "bar3D").put("data", array) protected void readAttr(XMLableReader reader) { readExtendedField.put(x, "xbevelSize", reader); this.setTargetName(reader.getAttrAsString("targetName 0.2).put("bevelSmoothness", 2).put("shading", "color")); readExtendedField(y, "y", reader);jsonObject.put("xAxis3D", JSONFactory.createJSON(JSON.OBJECT).put("type", "category")) readExtendedField(z, "z", reader); readExtendedField.put(expect, "expectyAxis3D", reader); readExtendedField(actualJSONFactory.createJSON(JSON.OBJECT).put("type", "actualcategory", reader)); } @Override protected void writeAttr(XMLPrintWriter writer) { .put("zAxis3D", JSONFactory.createJSON(JSON.OBJECT).put("type", "value")); writeExtendedField(x, "x", writer);jsonObject.put("grid3D", JSONFactory.createJSON(JSON.OBJECT).put("boxWidth", 200).put("boxDepth", 80)); writerjsonObject.attrput("targetNamevisualMap", thisJSONFactory.getTargetNamecreateJSON(JSON.OBJECT)); writeExtendedField(y, "y", writer); writeExtendedField.put(z, "zmax", writermaxValue); writeExtendedField(expect, "expect", writer); writeExtendedField(actual, "actual", writer.put("color", JSONFactory.createJSON(JSON.ARRAY).put("#d94e5d").put("#eac736").put("#50a3ba"))); } @Override publicprotected ExtendedFieldString[] dataSetFieldsrequiredJS() { return new ExtendedFieldString[]{ x"com/fr/plugin/extended/chart/demo/demoWrapper.js", y, z, expect"com/fr/plugin/extended/chart/demo/echarts.js", actual"com/fr/plugin/extended/chart/demo/echarts-gl.js" }; } @Override publicprotected DemoDataConfigString clonewrapperName() throws CloneNotSupportedException { DemoDataConfig result = new DemoDataConfig(); result.setX(this.getX().clone()); result.setTargetName(this.getTargetName())return "demoWrapper"; } result.setY(this.getY().clone());@Override protected result.setZ(this.getZ().clone()); HyperLinkPara[] hyperLinkParas() { result.setExpect(this.getExpect().clone()); return new HyperLinkPara[0]; } @Override result.setActual(this.getActual().clone());protected List<StringFormula> formulas() { return resultnull; } @Override publicprotected intExportProcessor hashCodecreateExportProcessor() { return null; } } |
第四步:数据界面。
数据集数据界面xxxTableDataPane,继承抽象类AbstractExtendedChartTableDataPane。注意点:extends AbstractExtendedChartTableDataPane<DemoDataConfig>
eg:
声明变量下拉框 x、y、z。
实现抽象方法:fieldLabels (标签名称)&& filedComboBoxes (下拉框数组)&& populate (属性设置到界面组件)&& update(组件值保存到图表属性中)。
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package return super.hashCode() + AssistUtils.hashCode(this.getX(), this.getY(), this.getZ(), this.getTargetName(), this.getExpect(), this.getActual()); } @Override public boolean equals(Object obj) com.fr.plugin.extended.chart.demo; import com.fr.design.gui.icombobox.UIComboBox; import com.fr.extended.chart.AbstractExtendedChartTableDataPane; /** * Created by shine on 2018/3/24. */ public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDataConfig>{ private return obj instanceof DemoDataConfigUIComboBox xComboBox; private UIComboBox yComboBox; private UIComboBox zComboBox; && AssistUtils.equals(this.getX(), ((DemoDataConfig) obj).getX())@Override protected String[] fieldLabels() { && AssistUtils.equals(this.getTargetName(), ((DemoDataConfig) obj).getTargetName())return new String[]{ && AssistUtils.equals(this.getY(), ((DemoDataConfig) obj).getY())"X轴", && AssistUtils.equals(this.getZ(), ((DemoDataConfig) obj).getZ()) "Y轴", "Z轴" && AssistUtils.equals(this.getExpect(), ((DemoDataConfig) obj).getExpect()) }; } @Override protected && AssistUtils.equals(this.getActual(), ((DemoDataConfig) obj).getActual()) UIComboBox[] filedComboBoxes() { if (xComboBox == null) { xComboBox = new UIComboBox(); ; } } |
其次,DemoTableDataPane中声明下拉框组件expect&actual 补全方法labels componnets combobox populate update。
注意populate对应字段要调用populateFunctionField&update对应字段要调用updateFunctionField。
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package com.fr.plugin.demo; import com.fr.design.gui.icombobox.UIComboBox; import com.fr.design.gui.itextfield.UITextField; import com.fr.design.mainframe.chart.gui.data.CalculateComboBox; import com.fr.extended.chart.AbstractExtendedChartTableDataPane; import java.awt.Component; /** * Created by shine on 2018/3/24. */ public class DemoTableDataPane extends AbstractExtendedChartTableDataPane<DemoDataConfig>{ private UIComboBox xComboBox; private UITextField targetName; private UIComboBox yComboBox; private UIComboBox zComboBox; private UIComboBox expect; private CalculateComboBox expectFunction; private UIComboBox actual; private CalculateComboBox actualFunction; yComboBox = new UIComboBox(); zComboBox = new UIComboBox(); } return new UIComboBox[]{ xComboBox, yComboBox, zComboBox }; } @Override protected String[]void fieldLabelspopulate(DemoDataConfig dataConf) { return new String[]{ populateField(xComboBox, dataConf.getX()); "X轴",populateField(yComboBox, dataConf.getY()); populateField(zComboBox, dataConf.getZ()); } "指标名",@Override protected DemoDataConfig update() { DemoDataConfig "Y轴", dataConfig = new DemoDataConfig(); updateField(xComboBox, dataConfig.getX()); "Z轴", updateField(yComboBox, dataConfig.getY()); "预期值",updateField(zComboBox, dataConfig.getZ()); return dataConfig; } } |
单元格配置界面xxxReportDataPane,继承抽象类AbstractExtendedChartReportDataPane。处理参考数据集数据配置界面,上栗子,不做累述。
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package com.fr.plugin.extended.chart.demo; import "预期汇总方式", com.fr.design.formula.TinyFormulaPane; import com.fr.extended.chart.AbstractExtendedChartReportDataPane; /** * Created by shine on 2018/3/24. */ public class DemoReportDataPane extends AbstractExtendedChartReportDataPane<DemoDataConfig> { private "实际值",TinyFormulaPane xPane; private TinyFormulaPane yPane; private TinyFormulaPane zPane; "实际汇总方式"@Override protected String[] };fieldLabel() { } @Override return new protected ComponentString[] fieldComponents() { if (xComboBox == null) { "X轴", xComboBox = new UIComboBox(); "Y轴", targetName = new UITextField(); "Z轴" yComboBox = new UIComboBox()}; } @Override zComboBoxprotected = new UIComboBoxTinyFormulaPane[] formulaPanes(); { if expect (xPane == new UIComboBox();null) { expectFunctionxPane = new CalculateComboBoxTinyFormulaPane(); actualyPane = new UIComboBoxTinyFormulaPane(); actualFunctionzPane = new CalculateComboBoxTinyFormulaPane(); } return new ComponentTinyFormulaPane[]{ xComboBoxxPane, targetNameyPane, yComboBox,zPane }; } zComboBox,@Override protected void populate(DemoDataConfig dataConf) { expect,populateField(xPane, dataConf.getX()); populateField(yPane, dataConf.getY()); expectFunction,populateField(zPane, dataConf.getZ()); } @Override protected DemoDataConfig actual,update() { DemoDataConfig dataConfig = new actualFunction DemoDataConfig(); }updateField(xPane, dataConfig.getX()); } @OverrideupdateField(yPane, dataConfig.getY()); protected UIComboBox[] filedComboBoxes() { updateField(zPane, dataConfig.getZ()); return ifdataConfig; (xComboBox == null) { xComboBox = new UIComboBox(); yComboBox = new UIComboBox(); zComboBox = new UIComboBox(); } } |
第五步:
图表插件接口xxx,继承抽象类AbstractExtentChartProvider。
eg:
实现抽象方法:createChart (返回第三步的实例对象xxxChart,后台图表对象)。
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package com.fr.plugin.extended.chart.demo; import com.fr.extended.chart.AbstractChart; import com.fr.extended.chart.AbstractExtentChartProvider; /** * Created by shine on 2018/3/24. */ public class Demo extends AbstractExtentChartProvider { @Override protected AbstractChart createChart() { return new DemoChart(); expect = new UIComboBox(); actual = new UIComboBox(); } return new UIComboBox[]{ xComboBox, yComboBox,} } |
图表界面插件接口xxxUI,继承AbstractExtendedChartUIProvider。
eg:实现接口方法:getTableDataSourcePane && getReportDataSourcePane (返回第四步定义的两个数据配置界面的实例对象)&&getIconPath(表单工具栏拖拽图表小图标)。
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package com.fr.plugin.extended.chart.demo; import com.fr.design.mainframe.chart.gui.data.report.AbstractReportDataContentPane; import com.fr.extended.chart.AbstractExtendedChartTableDataPane; import com.fr.extended.chart.AbstractExtendedChartUIProvider; /** * Created by shine on 2018/3/24. */ public class DemoUI extends AbstractExtendedChartUIProvider { @Override protected AbstractExtendedChartTableDataPane getTableDataSourcePane() { return new DemoTableDataPane(); zComboBox,} @Override protected AbstractReportDataContentPane expect,getReportDataSourcePane() { return new DemoReportDataPane(); actual} @Override }; public String } getIconPath() { @Override protected void populate(DemoDataConfig dataConf) { populateField(xComboBox, dataConf.getX()); targetName.setText(dataConf.getTargetName()); populateField(yComboBox, dataConf.getY()); populateField(zComboBox, dataConf.getZ()); populateFunctionField(expect, expectFunction, dataConf.getExpect()); populateFunctionField(actual, actualFunction, dataConf.getActual()); } @Override protected DemoDataConfig update() {return "com/fr/plugin/extended/chart/demo/icon.png"; } } |
第六步:插件相关。
新建plugin.xml文件,内容拷贝下面内容,需要更改的字段有:
id:插件id。com.fr.plugin.demoChart 换成自己的,比如com.fr.plugin.xxxChart。
name:插件名称。DEMO图表 换成自己的。
function-recorder: 插件功能点记录。很重要!!!。class写第三步定义的类的路径即可。同时需要给第三步定义的类添加注解@FunctionRecorder,方法addJSON添加注解@ExecuteFunctionRecord
IndependentChartProvider:图表接口。class写第五步中的xxx路径。plotID为 第三步中图表对象实现的抽象方法getChartID返回的结果。
IndependentChartUIProvider:图表UI接口。class写第五步中的xxxUI路径。plotID为 第三步中图表对象实现的抽象方法getChartID返回的结果。
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<?xml version="1.0" encoding="UTF-8" standalone="no"?><plugin> <id>com.fr.plugin.demoChart</id> <name><![CDATA[DEMO图表]]></name> <active>yes</active> <version>1.0.0</version> <env-version>10.0</env-version> <jartime>2018-3-31</jartime> <vendor>finereport.shine</vendor> <description><![CDATA[给开发者参考的图表插件demo]]></description> <change-notes><![CDATA[]]></change-notes> <function-recorder class="com.fr.plugin.demo.DemoChart"/> <extra-chart> DemoDataConfig dataConfig = new DemoDataConfig(); <IndependentChartProvider class="com.fr.plugin.demo.Demo" plotID="DEMO_CHART"/> </extra-chart> <extra-chart-designer> updateField(xComboBox, dataConfig.getX()); <IndependentChartUIProvider class="com.fr.plugin.demo.DemoUI" plotID="DEMO_CHART"/> dataConfig.setTargetName(targetName.getText()); updateField(yComboBox, dataConfig.getY()); updateField(zComboBox, dataConfig.getZ()); updateFunctionField(expect, expectFunction, dataConfig.getExpect()); </extra-chart-designer> </plugin> |
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/** * Created by shine on 2018/3/24. */ @FunctionRecorder public class DemoChart extends AbstractChart<DemoDataConfig>{ @ExecuteFunctionRecord @Override protected void addJSON(DemoDataConfig dataConfig, JSONObject jsonObject, Repository repo) throws JSONException { JSONArray updateFunctionField(actual, actualFunction, dataConfig.getActual())array = JSONFactory.createJSON(JSON.ARRAY); returnList<Object> dataConfig; xValues } } |
最后,在chart的addjson里面,获取相应字段的values即可。
首先,DemoTableDataPane中复写createExtendedCustomFieldComboBoxPane方法,返回new ExtendedCustomFieldComboBoxPane()。
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@Override protected ExtendedCustomFieldComboBoxPane createExtendedCustomFieldComboBoxPane() { = dataConfig.getX().getValues(); return new ExtendedCustomFieldComboBoxPane(); } |
最后,在DemoChart中,直接获取相应的values即可。
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List<Object> customNames List<Object> yValues = dataConfig.getCustomNameFieldgetY().getValues(); List<Object> customValueszValues = dataConfig.getCustomValueFieldgetZ().getValues(); |
使用组件 UIComboBoxWithNone即可。
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private UIComboBoxWithNone seriesName; |
在前期准备第二步写的前端图表对象xxxWrapper中添加方法_emptyData。根据参数options返回是否是空数据。
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_emptyData: function (options) { return options.series.data.length === 0; } ......其余省略,主要看@FunctionRecorder && @ExecuteFunctionRecord |
简单的开发到此结束,如果想要联动or超链or导出or公式等,请参考开发进阶