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SPL(Structured Process Language) A programming language specially for structured data computing.
package com.scudata.chart.graph;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.util.*;
import com.scudata.app.common.AppUtil;
import com.scudata.cellset.IStyle;
import com.scudata.cellset.graph.PublicProperty;
import com.scudata.cellset.graph.StatisticGraph;
import com.scudata.cellset.graph.config.AlarmLine;
import com.scudata.cellset.graph.config.GraphFont;
import com.scudata.cellset.graph.config.GraphFonts;
import com.scudata.cellset.graph.config.IGraphProperty;
import com.scudata.cellset.graph.draw.DrawBase;
import com.scudata.cellset.graph.draw.ExtGraphCategory;
import com.scudata.cellset.graph.draw.ExtGraphProperty;
import com.scudata.cellset.graph.draw.ExtGraphSery;
import com.scudata.chart.Consts;
import com.scudata.chart.Engine;
import com.scudata.chart.ObjectElement;
import com.scudata.chart.Utils;
import com.scudata.chart.edit.*;
import com.scudata.chart.element.EnumAxis;
import com.scudata.common.StringUtils;
import com.scudata.dm.*;
import com.scudata.ide.common.control.BorderStyle;
import com.scudata.ide.common.control.CellBorder;
import com.scudata.util.Variant;
/**
* ͼ??ͼԪ????
* ????ͼ?ε?ͨ??????
* @author Joancy
*
*/
public class GraphBase extends ObjectElement{
// ?????ϵ?е?ֵ????ʽ[v1,v2,...,vn]??v
public Sequence categories = null;
// ??ֵ???У???ʽ[w1,w2,...,wn]??w
public Sequence values = null;
/** ??Χ?߿? */
public int borderStyle = IStyle.LINE_SOLID;
public float borderWidth = 0.75f;
public Color borderColor = Color.lightGray;
public boolean borderShadow = false;
/** ͼ?α??? */
public String graphTitle;
public String graphTitleFont;
//??Ʒͼ?δӱ???4??ֲ?????ģ???֧?????з?????Բ?ֳ????Ϊ????????
public boolean graphTitleBold = false;
public boolean graphTitleVertical = false;
public int graphTitleSize = 16;
public Color graphTitleColor = Color.black;
public int graphTitleAngle = 0;
public int graphTitleMargin = 5;
/** ???ݱ?ʶ */
public String dataFont;// = "Dialog";
public boolean dataBold = false;
public boolean dataVertical = false;
public int dataSize = 12;
public Color dataColor = Color.black;
public int dataAngle;
public int displayData = IGraphProperty.DISPDATA_NONE;
public int displayData2 = IGraphProperty.DISPDATA_NONE;
public String displayDataFormat;
/** ͼ?? */
public byte legendLocation = IGraphProperty.LEGEND_RIGHT;
public int legendVerticalGap = 4;
public int legendHorizonGap = 4;
public boolean drawLegendBySery = false;
public String legendFont;// = "Dialog";
public boolean legendBold = false;
public boolean legendVertical = false;
public int legendSize = 12;
public Color legendColor = Color.black;
public int legendAngle;
// ????
/** ͼ???Ƿ??? */
public boolean graphTransparent = false;
/** ?Ƿ?ɫ,ע?????????raisedBorder?ǻ???? */
public boolean gradientColor = true;
/** ??ǰN?????ݻ?ͼ */
public int topData;
/** ??????ֵ???ǩ?ص?ʱ?Ƿ???ʾ??һ??ֵ???ǩ */
public boolean showOverlapText = true;
/** ??????????ɫ */
public Color canvasColor = Color.white;
public Color legendBorderColor = Color.darkGray;
/**
* ??ȡ?༭??????Ϣ?б?
* @return ??????Ϣ?б?
*/
public ParamInfoList getParamInfoList() {
ParamInfoList paramInfos = new ParamInfoList();
ParamInfo.setCurrent(GraphBase.class, this);
paramInfos.add(null, new ParamInfo("categories", Consts.INPUT_NORMAL));
paramInfos.add(null, new ParamInfo("values", Consts.INPUT_NORMAL));
String group = "border";
paramInfos.add(group, new ParamInfo("borderStyle",
Consts.INPUT_LINESTYLE));
paramInfos
.add(group, new ParamInfo("borderWidth", Consts.INPUT_DOUBLE));
paramInfos.add(group, new ParamInfo("borderColor", Consts.INPUT_COLOR));
paramInfos.add(group, new ParamInfo("borderShadow",
Consts.INPUT_CHECKBOX));
group = "graphTitle";
paramInfos.add(group, new ParamInfo("graphTitle", Consts.INPUT_NORMAL));
paramInfos.add(group,
new ParamInfo("graphTitleFont", Consts.INPUT_FONT));
paramInfos.add(group, new ParamInfo("graphTitleBold", Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("graphTitleVertical", Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("graphTitleSize",
Consts.INPUT_FONTSIZE));
paramInfos.add(group, new ParamInfo("graphTitleColor",
Consts.INPUT_COLOR));
paramInfos.add(group, new ParamInfo("graphTitleAngle",
Consts.INPUT_INTEGER));
paramInfos.add(group, new ParamInfo("graphTitleMargin",
Consts.INPUT_INTEGER));
group = "dataMarks";
paramInfos.add(group, new ParamInfo("displayData",
Consts.INPUT_DISPLAYDATA));
paramInfos.add(group, new ParamInfo("displayData2",
Consts.INPUT_DISPLAYDATA));
paramInfos.add(group, new ParamInfo("displayDataFormat",
Consts.INPUT_NORMAL));
paramInfos.add(group, new ParamInfo("dataFont", Consts.INPUT_FONT));
paramInfos.add(group, new ParamInfo("dataBold", Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("dataVertical", Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("dataSize", Consts.INPUT_FONTSIZE));
paramInfos.add(group, new ParamInfo("dataColor", Consts.INPUT_COLOR));
paramInfos.add(group, new ParamInfo("dataAngle", Consts.INPUT_INTEGER));
group = "legend";
paramInfos.add(group, new ParamInfo("legendLocation",
Consts.INPUT_LEGENDLOCATION));
paramInfos.add(group, new ParamInfo("drawLegendBySery",
Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("legendFont", Consts.INPUT_FONT));
paramInfos.add(group, new ParamInfo("legendBold", Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("legendVertical", Consts.INPUT_CHECKBOX));
paramInfos.add(group,
new ParamInfo("legendSize", Consts.INPUT_FONTSIZE));
paramInfos.add(group, new ParamInfo("legendColor", Consts.INPUT_COLOR));
paramInfos.add(group,
new ParamInfo("legendAngle", Consts.INPUT_INTEGER));
group = "graphColor";
paramInfos.add(group, new ParamInfo("canvasColor", Consts.INPUT_COLOR));
paramInfos.add(group, new ParamInfo("legendBorderColor",
Consts.INPUT_COLOR));
group = "other";
paramInfos.add(group, new ParamInfo("graphTransparent",
Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("gradientColor",
Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("showOverlapText",
Consts.INPUT_CHECKBOX));
paramInfos.add(group, new ParamInfo("topData", Consts.INPUT_INTEGER));
return paramInfos;
}
/**
* ͼ???Ƿ?ɼ?
* @return ?ɼ?ʱ????true??????false
*/
public boolean isVisible() {
return true;
}
/**
* ͼԪ???ػ?ǰ??ֵ??ʼ???????ڳ?ʼ??ֵ??ͼԪ?????????Ⱥ????ã?
* ????Ҫ?ȳ?ʼ?????ٿ?ʼ??ͼ
*/
public void beforeDraw() {
}
/**
* ???Ʊ?????
* ע???ڱ?????Ӧ???????е????ɫ????Ӱ?ȣ??Է????Ǻ????IJ㡣
* ?ò㲻?ܻ???????
*/
public void drawBack() {
}
protected GraphFont getGraphFont(String family, boolean bold, boolean vertical, int size,
Color color, int angle) {
GraphFont gf = new GraphFont();
gf.setFamily(family);
gf.setBold(bold);
gf.setVerticalText(vertical);
gf.setSize(size);
gf.setColor(color.getRGB());
gf.setAngle(angle);
return gf;
}
protected GraphFonts getGraphFonts() {
GraphFonts gfs = new GraphFonts();
GraphFont gf = getGraphFont(graphTitleFont, graphTitleBold,graphTitleVertical,
graphTitleSize, graphTitleColor, graphTitleAngle);
gfs.setTitleFont(gf);
gf = getGraphFont(dataFont, dataBold,dataVertical, dataSize, dataColor, dataAngle);
gfs.setDataFont(gf);
gf = getGraphFont(legendFont, legendBold,legendVertical, legendSize, legendColor,
legendAngle);
gfs.setLegendFont(gf);
return gfs;
}
protected AlarmLine[] getWarnLines() {
return null;
}
// ??ͼ?θ????Լ??????ԣ?????PublicProperty???ظ?GraphElement.
protected PublicProperty getPublicProperty() {
PublicProperty pp = new PublicProperty();
pp.setBorder((byte) borderStyle, borderWidth, borderColor,
borderShadow);
pp.setGraphTitle(graphTitle);
pp.setFonts(getGraphFonts());
pp.setTitleMargin(graphTitleMargin);
pp.setDisplayData((byte) displayData);
pp.setDisplayData2((byte) displayData2);
pp.setDisplayDataFormat(displayDataFormat);
pp.setLegendLocation(legendLocation);
pp.setLegendVerticalGap(legendVerticalGap);
pp.setLegendHorizonGap(legendHorizonGap);
pp.setDrawLegendBySery(drawLegendBySery);
pp.setAlarmLines(getWarnLines());
pp.setCanvasColor(canvasColor);
pp.setGraphTransparent(graphTransparent);
pp.setGradientColor(gradientColor);
pp.setTopData(topData);
pp.setShowOverlapText(showOverlapText);
pp.setAxisColor(PublicProperty.AXIS_LEGEND,legendBorderColor );
return pp;
}
protected boolean isSplitByAxis(){
return false;
}
// ????Ϊ1?? ????Ϊ2
protected byte getSeriesAxis(String serName){
return Consts.AXIS_LEFT;
}
private void transferData(ExtGraphProperty egp) {
// transfer categories to ExtGraphProperty structure
ArrayList egcList = new ArrayList();
if (categories == null) {
egp.setGraphTitle("Demo data");
ExtGraphCategory egc = new ExtGraphCategory();
egc.setName("A");
ArrayList series = new ArrayList();
egc.setSeries(series);
ExtGraphSery egs = new ExtGraphSery();
egs.setName("Series1");
egs.setValue(new Integer(80));
series.add(egs);
egcList.add(egc);
egc = new ExtGraphCategory();
egc.setName("B");
series = new ArrayList();
egc.setSeries(series);
egs = new ExtGraphSery();
egs.setName("Series1");
egs.setValue(new Integer(55));
series.add(egs);
egcList.add(egc);
egc = new ExtGraphCategory();
egc.setName("C");
series = new ArrayList();
egc.setSeries(series);
egs = new ExtGraphSery();
egs.setName("Series1");
egs.setValue(new Integer(70));
series.add(egs);
egcList.add(egc);
} else {
int c = categories.length();
for(int i=1;i<=c;i++){
Object obj = categories.get(i);
if(!(obj instanceof String)){
categories.set(i, Variant.toString(obj));
}
}
Sequence catNames = EnumAxis.extractCatNames(categories);
Sequence serNames = EnumAxis.extractSerNames(categories);
if(serNames.length()==0){
serNames.add(null);
}
for( c=1;c<=catNames.length();c++){
ExtGraphCategory egc = new ExtGraphCategory();
String catName = Variant.toString(catNames.get(c));
egc.setName( catName );
ArrayList series = new ArrayList();
egc.setSeries(series);
for( int s=1;s<=serNames.length();s++){
ExtGraphSery egs = new ExtGraphSery();
String serName = Variant.toString( serNames.get(s));
egs.setName( serName );
int index = Utils.indexOf(categories, catName, serName);
if (index == 0) { // ij???????ϵ?е???ֵȱ??
continue;
}
egs.setValue( (Number)values.get(index));
if(isSplitByAxis()){
egs.setAxis( getSeriesAxis(serName) );
}
series.add(egs);
}
egcList.add(egc);
}
}
egp.setSplitByAxis(isSplitByAxis());
egp.setCategories(egcList);
}
/**
* ?????м??
*/
public void draw() {
PublicProperty pp = getPublicProperty();
ExtGraphProperty egp = StatisticGraph.calc1(pp);
transferData(egp);
egp.recalcProperty();
DrawBase graph = (DrawBase)DrawBase.getInstance(egp);
graph.transProperty(egp);
if (!StringUtils.isValidString(egp.getLinkTarget())) {
egp.setLinkTarget("_blank");
}
int i = egp.getCanvasColor();
int dShadow = 5;
Graphics2D g = e.getGraphics();
int w = e.getW();
int h = e.getH();
if (i != 16777215) { // ?????????ɫ?װ?ɫ
if (pp.getBorderShadow()) {
g.setBackground( Color.LIGHT_GRAY );
g.clearRect(dShadow, dShadow, w , h);
}
g.setBackground(new Color(i));
g.clearRect(0, 0, w - dShadow, h - dShadow);
}
StatisticGraph.drawBackGraph(g, egp, w - dShadow, h - dShadow);
if (pp.getBorderStyle() != IStyle.LINE_NONE && pp.getBorderWidth() > 0
&& pp.getBorderColor() != AppUtil.TRANSPARENT_COLOR) {
BorderStyle bs = new BorderStyle();
bs.setTBStyle(pp.getBorderStyle());
bs.setBBStyle(pp.getBorderStyle());
bs.setLBStyle(pp.getBorderStyle());
bs.setRBStyle(pp.getBorderStyle());
bs.setTBWidth(pp.getBorderWidth());
bs.setBBWidth(pp.getBorderWidth());
bs.setLBWidth(pp.getBorderWidth());
bs.setRBWidth(pp.getBorderWidth());
bs.setTBColor(pp.getBorderColor());
bs.setBBColor(pp.getBorderColor());
bs.setLBColor(pp.getBorderColor());
bs.setRBColor(pp.getBorderColor());
CellBorder.setEnv(g, bs, 1, 1, 1, 1, false);
CellBorder.drawBorder(0, 0, w - dShadow, h - dShadow);
}
if (w > 50 && h > 50) {
g.setStroke(new BasicStroke(1f, BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND, 0.1f));
DrawBase db = (DrawBase) graph;
db.setGraphics2D(g);
db.setGraphWH(w - dShadow, h - dShadow);
db.draw(null);
}
}
/**
* ????ǰ????
* ǰ???????ͼ?εı??ߣ??Լ?????
*/
public void drawFore() {
}
/**
* ????ͼ??ǰ?????ݻ?????
*/
public void prepare() {
Utils.setParamsEngine(this);
}
protected transient Engine e;
/**
* ????ͼ??????
* @param e ͼ??????
*/
public void setEngine(Engine e) {
this.e = e;
}
/**
* ??ȡͼ??????
* @return ͼ??????
*/
public Engine getEngine() {
return e;
}
/**
* ??ȡ????????????״
* @return null
*/
public ArrayList getShapes() {
return null;
}
/**
* ??ȡ??????
* @return null
*/
public ArrayList getLinks() {
return null;
}
}