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KERNEL-1167 图表对象接口修改&增加带自动刷新和超链的默认面板&增加fineCanvas绘图类

master
白岳 5 years ago
parent
commit
fb87fc4a58
  1. 2
      docs/claim.md
  2. 146
      src/main/java/com/fanruan/api/design/chart/DefaultOtherPane.java
  3. 51
      src/main/java/com/fanruan/api/report/chart/BaseChartWithData.java
  4. 110
      src/main/java/com/fanruan/api/script/FineCanvas.java

2
docs/claim.md

@ -58,7 +58,7 @@ com.fr.design.dialog.DialogActionAdapter
## 图表类别
com.fr.chart.ChartWebPara
com.fr.extended.chart.HyperLinkPara
com.fr.chartx.data.field.ColumnField

146
src/main/java/com/fanruan/api/design/chart/DefaultOtherPane.java

@ -0,0 +1,146 @@
package com.fanruan.api.design.chart;
import com.fanruan.api.report.chart.BaseChartWithData;
import com.fr.design.chartx.component.HyperLinkPane;
import com.fr.design.gui.ibutton.UIButtonGroup;
import com.fr.design.gui.ilable.UILabel;
import com.fr.design.gui.ispinner.UISpinner;
import com.fr.design.i18n.Toolkit;
import com.fr.design.layout.TableLayout;
import com.fr.design.layout.TableLayoutHelper;
import com.fr.js.NameJavaScriptGroup;
import com.fr.van.chart.designer.TableLayout4VanChartHelper;
import javax.swing.JPanel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import java.util.Arrays;
import java.awt.BorderLayout;
import java.awt.Component;
/**
* @author Bjorn
* @version 10.0
* Created by Bjorn on 2019-10-09
* 默认包含超链和自动刷新的面板
*/
public class DefaultOtherPane<T extends BaseChartWithData> extends BaseOtherPane<T> {
private HyperLinkPane hyperLinkPane;
private UIButtonGroup refreshEnabled;
private UISpinner autoRefreshTime;
private JPanel contentPane;
/**
* 根据图表对象属性还原面板选项
*/
@Override
public void populate(BaseChartWithData ob) {
if (ob.getNameJavaScriptGroup() == null) {
ob.setNameJavaScriptGroup(new NameJavaScriptGroup());
}
if (hyperLinkPane != null) {
hyperLinkPane.populate(ob.getNameJavaScriptGroup(), ob.getHyperLinkEditorMap());
}
if (contentPane != null) {
autoRefreshTime.setValue(ob.getAutoRefreshTime());
refreshEnabled.setSelectedIndex(ob.isRefreshEnabled() ? 0 : 1);
}
checkRefreshEnable();
}
/**
* 根据面板选项更新图表对象属性
*/
@Override
public void update(BaseChartWithData ob) {
if (hyperLinkPane != null) {
hyperLinkPane.update(ob.getNameJavaScriptGroup());
}
if (contentPane != null) {
ob.setAutoRefreshTime(autoRefreshTime.getValue());
ob.setRefreshEnabled(refreshEnabled.getSelectedIndex() == 0);
}
}
/**
* 创建包含自动刷新和超链选择的面板
*
* @return 面板
*/
@Override
protected JPanel createContentPane() {
double p = TableLayout.PREFERRED;
double f = TableLayout.FILL;
double e = TableLayout4VanChartHelper.EDIT_AREA_WIDTH;
double[] columnSize = {f, e};
Component[][] components = new Component[][]{
new Component[]{createRefreshPane(), null},
new Component[]{createHyperlinkPane(), null}
};
double[] rowSize = new double[components.length];
Arrays.fill(rowSize, p);
return TableLayoutHelper.createTableLayoutPane(components, rowSize, columnSize);
}
/**
* 默认的标题名称
*
* @return 标题名称
*/
@Override
public String title4PopupWindow() {
return Toolkit.i18nText("Fine-Design_Chart_Animation_Special");
}
private void checkRefreshEnable() {
contentPane.setVisible(refreshEnabled.getSelectedIndex() == 0);
}
/**
* 创建自动刷新面板
*
* @return 自动刷新面板
*/
protected JPanel createRefreshPane() {
refreshEnabled = new UIButtonGroup(new String[]{Toolkit.i18nText("Fine-Design_Chart_Open"), Toolkit.i18nText("Fine-Design_Chart_Close")});
refreshEnabled.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
checkRefreshEnable();
}
});
autoRefreshTime = new UISpinner(0, Integer.MAX_VALUE, 1, 0);
double p = TableLayout.PREFERRED;
double f = TableLayout.FILL;
double[] columnSize = {p, f, 20};
double[] rowSize = {p};
Component[][] components = new Component[][]{
new Component[]{new UILabel(Toolkit.i18nText("Fine-Design_Chart_Time_Interval")), autoRefreshTime, new UILabel(Toolkit.i18nText("Fine-Design_Chart_Time_Seconds"))},
};
contentPane = TableLayout4VanChartHelper.createGapTableLayoutPane(components, rowSize, columnSize);
JPanel panel = new JPanel(new BorderLayout(0, 4));
panel.add(refreshEnabled, BorderLayout.NORTH);
panel.add(contentPane, BorderLayout.CENTER);
JPanel gapPane = TableLayout4VanChartHelper.createGapTableLayoutPane(Toolkit.i18nText("Fine-Design_Chart_Auto_Refresh"), panel);
return TableLayout4VanChartHelper.createExpandablePaneWithTitle(Toolkit.i18nText("Fine-Design_Chart_Use_Refresh"), gapPane);
}
/**
* 创建超链面板
*
* @return 超链面板
*/
protected JPanel createHyperlinkPane() {
hyperLinkPane = new HyperLinkPane();
return TableLayout4VanChartHelper.createExpandablePaneWithTitle(Toolkit.i18nText("Fine-Design_Report_M_Insert_Hyperlink"), hyperLinkPane);
}
}

51
src/main/java/com/fanruan/api/report/chart/BaseChartWithData.java

@ -2,10 +2,13 @@ package com.fanruan.api.report.chart;
import com.fanruan.api.report.chart.field.BaseColumnFieldCollection;
import com.fr.base.chart.cross.FormulaProcessor;
import com.fr.chart.ChartWebPara;
import com.fr.chart.ChartWebParaProvider;
import com.fr.chart.impl.AbstractChartWithData;
import com.fr.extended.chart.HyperLinkPara;
import com.fr.js.NameJavaScriptGroup;
import com.fr.json.JSONObject;
import com.fr.stable.xml.XMLPrintWriter;
import com.fr.stable.xml.XMLableReader;
import java.awt.Image;
@ -40,17 +43,55 @@ public abstract class BaseChartWithData extends AbstractChartWithData {
* @return 图片
*/
@Override
public Image toImage(int width, int height, int resolution, ChartWebPara chartWebPara) {
return super.toImage(width, height, resolution, chartWebPara);
protected Image designImage(int width, int height, int resolution, ChartWebParaProvider chartWebPara) {
return super.designImage(width, height, resolution, chartWebPara);
}
/**
* 生成图表预览的options
* 导出的图片默认返回空白图片
*
* @return 图片
*/
@Override
protected Image exportImage(int width, int height, int resolution, ChartWebParaProvider chartWebPara) {
return super.exportImage(width, height, resolution, chartWebPara);
}
/**
* 生成图表预览的options,子类先调用父类该方法生成JSON后添加自己的属性
*
* @return JSON对象
*/
@Override
public abstract JSONObject createAttributeConfig(ChartWebPara chartWebPara);
public JSONObject createAttributeConfig(ChartWebParaProvider chartWebPara) {
return super.createAttributeConfig(chartWebPara);
}
/**
* 返回新增特殊的超链中参数下拉可选项
*
* @return 超链参数对象集合
*/
@Override
protected HyperLinkPara[] hyperLinkParas() {
return super.hyperLinkParas();
}
/**
* 读取xml中的基本数据类型属性子类覆写该方法需要先调用父类的该方法
*/
@Override
protected void readAttr(XMLableReader xmLableReader) {
super.readAttr(xmLableReader);
}
/**
* 将基本数据类型属性写入xml子类覆写该方法需要先调用父类的该方法
*/
@Override
protected void writeAttr(XMLPrintWriter xmlPrintWriter) {
super.writeAttr(xmlPrintWriter);
}
/**
* 定义图表的ID与plugin.xml中的chartID对应

110
src/main/java/com/fanruan/api/script/FineCanvas.java

@ -0,0 +1,110 @@
package com.fanruan.api.script;
import com.fr.general.IOUtils;
import com.fr.graph.g2d.canvas.CanvasPainter;
import com.fr.log.FineLoggerFactory;
import com.fr.stable.StringUtils;
import java.io.InputStream;
import java.awt.image.BufferedImage;
/**
* @author Bjorn
* @version 10.0
* Created by Bjorn on 2019-09-30
*/
public class FineCanvas {
CanvasPainter.Builder canvasBuilder;
/**
* 构造函数创建js引擎并加载绘制使用的通用适配js文件
*/
public FineCanvas() throws Exception {
canvasBuilder = CanvasPainter.newDefaultBuilder();
}
/**
* 构造函数创建js引擎并加载绘制使用的通用适配js文件并加载指定的js文件
*
* @param filePath 指定的js文件路径的集合使用相对路径即可
*/
public FineCanvas(String... filePath) throws Exception {
canvasBuilder = CanvasPainter.newDefaultBuilder();
loadAndExecute(filePath);
}
/**
* 将js语句加载到缓存区
*
* @param text js语句集合
*/
public void loadText(String... text) {
canvasBuilder.loadText(text);
}
/**
* 立即执行js语句
*
* @param text js语句集合
*/
public void loadTextAndExecute(String... text) throws Exception {
canvasBuilder.loadTextAndExecute(text);
}
/**
* 加载js文件
*
* @param filePath 指定的js文件路径的集合使用相对路径即可
*/
public void loadAndExecute(String... filePath) throws Exception {
for (String path : filePath) {
String content = readFileBody(path);
canvasBuilder.build().execute(content);
}
}
/**
* 执行缓存区的js语句并返回canvas中的BufferedImage对象
*
* @return 绘制完成的图片对象
*/
public BufferedImage paint() throws Exception {
CanvasPainter painter = canvasBuilder.build();
try {
return painter.paint();
} catch (Exception ex) {
throw ex;
} finally {
painter.close();
}
}
/**
* 执行指定的js方法并返回canvas中的BufferedImage对象
*
* @return 绘制完成的图片对象
*/
public BufferedImage paint(String functionName, Object... parameters) throws Exception {
CanvasPainter painter = canvasBuilder.build();
try {
return painter.paint(functionName, parameters);
} catch (Exception ex) {
throw ex;
} finally {
painter.close();
}
}
private String readFileBody(String filePath) {
InputStream in = FineCanvas.class.getResourceAsStream(filePath);
String script = StringUtils.EMPTY;
try {
script = IOUtils.inputStream2String(in);
} catch (Exception e) {
FineLoggerFactory.getLogger().error(e.getMessage(), e);
}
return script;
}
}
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