com.scudata.cellset.graph.draw.Draw2Y2Line Maven / Gradle / Ivy
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SPL(Structured Process Language) A programming language specially for structured data computing.
package com.scudata.cellset.graph.draw;
import java.util.ArrayList;
import java.awt.*;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import com.scudata.cellset.graph.*;
import com.scudata.chart.Consts;
import com.scudata.chart.Utils;
/**
* ˫??????ͼ??ʵ??
* @author Joancy
*
*/
public class Draw2Y2Line extends DrawBase {
/**
* ʵ?ֻ?ͼ????
*/
public void draw(StringBuffer htmlLink) {
drawing(this, htmlLink);
}
/**
* ???ݻ?ͼ????db??ͼ????????ͼ??ij????Ӵ???htmlLink
* @param db ????Ļ?ͼ????
* @param htmlLink ?????ӻ???
*/
public static void drawing(DrawBase db,StringBuffer htmlLink) {
//?ٸĶ????룬ͬ??????Ҫ?õ???ʵ??
GraphParam gp = db.gp;
ExtGraphProperty egp = db.egp;
Graphics2D g = db.g;
ArrayList labelList = db.labelList;
int VALUE_RADIUS = db.getPointRadius();
ArrayList pointList = db.pointList;
double seriesWidth;
double coorWidth;
double categorySpan;
double dely;
double tmpInt;
double x, y;
Point2D.Double beginPoint[];
Point2D.Double lastPoint[];
gp.coorWidth = 0;
db.initGraphInset();
db.createCoorValue();
db.drawLegend(htmlLink);
db.drawTitle();
db.drawLabel();
db.keepGraphSpace();
db.adjustCoorInset();
gp.graphRect = new Rectangle2D.Double(gp.leftInset, gp.topInset, gp.graphWidth
- gp.leftInset - gp.rightInset, gp.graphHeight - gp.topInset
- gp.bottomInset);
if (gp.graphRect.width < 10 || gp.graphRect.height < 10) {
return;
}
if (gp.coorWidth < 0 || gp.coorWidth > 10000) {
gp.coorWidth = 0;
}
seriesWidth = gp.graphRect.width
* 1.0
/ (((gp.catNum + 1) * gp.categorySpan / 100.0) + gp.coorWidth
/ 200.0 + gp.catNum * gp.serNum);
coorWidth = seriesWidth * 1.0 * (gp.coorWidth / 200.0);
categorySpan = seriesWidth * 1.0 * (gp.categorySpan / 100.0);
tmpInt = (gp.catNum + 1) * categorySpan + coorWidth + gp.catNum
* gp.serNum * seriesWidth;
gp.graphRect.x += (gp.graphRect.width - tmpInt) / 2;
gp.graphRect.width = tmpInt;
dely = (gp.graphRect.height - coorWidth) / gp.tickNum * 1.0;
tmpInt = (dely * gp.tickNum + coorWidth);
gp.graphRect.y += (gp.graphRect.height - tmpInt) / 2;
gp.graphRect.height = tmpInt;
gp.gRect1 = (Rectangle2D.Double)gp.graphRect.clone();
gp.gRect2 = (Rectangle2D.Double)gp.graphRect.clone();
/* ???????? */
db.drawGraphRect();
g.setStroke(new BasicStroke(0.00001f));
for (int i = 0; i <= gp.tickNum; i++) {
db.drawGridLine(dely, i);
Number coory = (Number) gp.coorValue.get(i);
String scoory = db.getFormattedValue(coory.doubleValue());
x = gp.gRect1.x - gp.tickLen;// - TR.width
y = gp.gRect1.y + gp.gRect1.height - i * dely;
gp.GFV_YLABEL.outText(x, y, scoory);
// ???û???
if (coory.doubleValue() == gp.baseValue + gp.minValue) {
gp.valueBaseLine = gp.gRect1.y + gp.gRect1.height - i
* dely;
}
}
// ????????,˫??ͼֻ??????ߵ???
db.drawWarnLine();
/* ??X?? */
beginPoint = new Point2D.Double[gp.serNum];
lastPoint = new Point2D.Double[gp.serNum];
ArrayList cats = egp.categories;
int cc = cats.size();
Color c;
for (int i = 0; i < cc; i++) {
ExtGraphCategory egc = (ExtGraphCategory) cats.get(i);
double posx = DrawLine.getPosX(gp,i,cc,categorySpan,seriesWidth);
boolean valvis = (i % (gp.graphXInterval + 1) == 0);//?????Ƿ???ʾֵ????Table?ֿ?
boolean vis = valvis && !gp.isDrawTable;
if (vis) {
c = egp.getAxisColor(GraphProperty.AXIS_BOTTOM);
Utils.setStroke(g, c, Consts.LINE_SOLID, 1.0f);
db.drawLine(posx, gp.gRect1.y + gp.gRect1.height,
posx, gp.gRect1.y + gp.gRect1.height
+ gp.tickLen,c);
// ??????????
db.drawGridLineCategoryV(posx);
}
String value = egc.getNameString();
// TR.setBounds(gp.GFV_XLABEL.getTextSize(value));
x = posx;
y = gp.gRect1.y + gp.gRect1.height + gp.tickLen;// + TR.height;
gp.GFV_XLABEL.outText(x, y, value, vis);
for (int j = 0; j < gp.serNum; j++) {
ExtGraphSery egs = egc.getExtGraphSery(gp.serNames.get(j));
double val = egs.getValue();
double tmp = val - gp.baseValue;
double len = dely * gp.tickNum * (tmp - gp.minValue) / (gp.maxValue * gp.coorScale);
if( gp.isDrawTable ){
posx = db.getDataTableX( i );
}
Point2D.Double endPoint;
if (egs.isNull()) {
endPoint = null;
} else {
endPoint = new Point2D.Double(posx, gp.valueBaseLine - len);
}
// ??ʾֵ??ʾ
if (gp.dispValueOntop && !egs.isNull() && valvis) {
String sval = db.getDispValue(egc,egs,gp.serNum);
x = endPoint.x;
y = endPoint.y;
if (!db.isMultiSeries()) {
c = db.getColor(i);
} else {
c = db.getColor(j);
}
ValueLabel vl = new ValueLabel(sval, new Point2D.Double(x, y
- VALUE_RADIUS), c);
labelList.add(vl);
}
boolean vis2 = (i % (gp.graphXInterval + 1) == 0);
if (!egs.isNull() && gp.drawLineDot && vis2) { // ?????ϵ?С????
Color backColor;
double xx, yy, ww, hh;
xx = endPoint.x - VALUE_RADIUS;
yy = endPoint.y - VALUE_RADIUS;
ww = 2 * VALUE_RADIUS;
hh = ww;
if (!db.isMultiSeries()) {
backColor = db.getColor(i);
} else {
backColor = db.getColor(j);
}
ValuePoint vp = new ValuePoint(endPoint, backColor,null, Consts.PT_SQUARE,-1);
pointList.add( vp );
db.htmlLink(xx, yy, ww, hh, htmlLink, egc.getNameString(), egs);
}
if (i > 0) {
g.setColor(db.getColor(j));
if (egp.isIgnoreNull()) {
db.drawLine(lastPoint[j], endPoint);
} else {
db.drawLine(beginPoint[j], endPoint);
}
}
beginPoint[j] = endPoint;
if (endPoint != null) {
lastPoint[j] = endPoint;
}
}
}
/* ?????? */
db.drawLine(gp.gRect1.x, gp.valueBaseLine, gp.gRect1.x + gp.gRect1.width,
gp.valueBaseLine, egp.getAxisColor(GraphProperty.AXIS_BOTTOM));
drawY2Line(db, gp.serNum, htmlLink);
db.outPoints();
db.outLabels();
}
/**
* ???ݻ?ͼ????db????˫??????ͼ?????߲??֣???????ͼ??ij????Ӵ???htmlLink
* @param db ????Ļ?ͼ????
* @param seriesCount ˫??ͼ??ϵ?в?Ϊ????????ᣬ??Ϊ?????ϵ?и???
* @param htmlLink ?????ӻ???
*/
public static void drawY2Line(DrawBase db, int series1Count,
StringBuffer htmlLink) {
int VALUE_RADIUS = db.getPointRadius();
double seriesWidth;
double coorWidth;
double categorySpan;
double dely;
double tmpInt;
double x, y;
Point2D.Double beginPoint[];
Point2D.Double lastPoint[];
db.gp.graphRect = new Rectangle2D.Double(db.gp.leftInset, db.gp.topInset,
db.gp.graphWidth - db.gp.leftInset - db.gp.rightInset,
db.gp.graphHeight - db.gp.topInset - db.gp.bottomInset);
if (db.gp.graphRect.width < 10 || db.gp.graphRect.height < 10) {
return;
}
if (db.gp.coorWidth < 0 || db.gp.coorWidth > 10000) {
db.gp.coorWidth = 0;
}
seriesWidth = db.gp.graphRect.width
/ (((db.gp.catNum + 1) * db.gp.categorySpan / 100.0)
+ db.gp.coorWidth / 200.0 + db.gp.catNum * db.gp.serNum);
coorWidth = seriesWidth * (db.gp.coorWidth / 200.0);
categorySpan = seriesWidth * (db.gp.categorySpan / 100.0);
tmpInt = (db.gp.catNum + 1) * categorySpan + coorWidth + db.gp.catNum
* db.gp.serNum * seriesWidth;
db.gp.graphRect.x += (db.gp.graphRect.width - tmpInt) / 2;
db.gp.graphRect.width = tmpInt;
dely = (db.gp.graphRect.height - coorWidth) / db.gp.tickNum2;
tmpInt = dely * db.gp.tickNum2 + coorWidth;
db.gp.graphRect.y += (db.gp.graphRect.height - tmpInt) / 2;
db.gp.graphRect.height = tmpInt;
db.gp.gRect1 = (Rectangle2D.Double)db.gp.graphRect.clone();
db.gp.gRect2 = (Rectangle2D.Double)db.gp.graphRect.clone();
double tmpi; // ??ʱ?洢ֵ?????ڼ????ظ??????ֵ
for (int i = 0; i <= db.gp.tickNum2; i++) {
tmpi = (db.gp.gRect1.y + db.gp.gRect1.height - i * dely);
db.g.setStroke(new BasicStroke(1f));
db.drawLine(db.gp.gRect1.x + db.gp.gRect1.width - db.gp.tickLen,
tmpi, db.gp.gRect1.x + db.gp.gRect1.width, tmpi,
db.egp.getAxisColor(GraphProperty.AXIS_RIGHT)); // Y2???????С????
Number coory = (Number) db.gp.coorValue2.get(i);
String scoory = db.getFormattedValue(coory.doubleValue(),
db.gp.dataMarkFormat2);
x = db.gp.gRect1.x + db.gp.gRect1.width + db.gp.tickLen;
y = (db.gp.gRect1.y + db.gp.gRect1.height - i * dely);// db.TR.height
// / 2
db.gp.GFV_YLABEL.outText(x, y, scoory, GraphFontView.TEXT_ON_RIGHT);
// ???û???
if (coory.doubleValue() == db.gp.baseValue2 + db.gp.minValue2) {
db.gp.valueBaseLine = (db.gp.gRect1.y
+ db.gp.gRect1.height - i * dely);
}
}
/* ????ֵ???? */
db.g.setStroke(new BasicStroke(0.00001f));
beginPoint = new Point2D.Double[db.gp.serNames2.size()];
lastPoint = new Point2D.Double[db.gp.serNames2.size()];
ArrayList cats2 = db.egp.category2;
int cc = cats2.size();
for (int i = 0; i < cc; i++) {
ExtGraphCategory egc = (ExtGraphCategory) cats2.get(i);
for (int j = 0; j < db.gp.serNum2; j++) {
ExtGraphSery egs = egc.getExtGraphSery(db.gp.serNames2.get(j));
double val = egs.getValue();
double tmp = val - db.gp.baseValue2;
double len = dely * db.gp.tickNum2
* (tmp - db.gp.minValue2) / (db.gp.maxValue2 * db.gp.coorScale2);
double posx = DrawLine.getPosX(db.gp,i,cc,categorySpan,seriesWidth);
if( db.gp.isDrawTable ){
posx = db.getDataTableX( i );
}
Point2D.Double endPoint;
if (egs.isNull()) {
endPoint = null;
} else {
endPoint = new Point2D.Double(posx, db.gp.valueBaseLine - len);
}
boolean valvis = i % (db.gp.graphXInterval + 1) == 0;
// ??ʾֵ??ʾ
if (db.gp.dispValueOntop2 && !egs.isNull() && valvis) {
String sval = db.getDispValue2(egc,egs,db.gp.serNum);
x = endPoint.x;
y = endPoint.y;
Color c = db.getColor(series1Count + j);
ValueLabel vl = new ValueLabel(sval, new Point2D.Double(x, y
- VALUE_RADIUS), c);
db.labelList.add(vl);
}
boolean vis2 = (i % (db.gp.graphXInterval + 1) == 0);
if (!egs.isNull() && db.gp.drawLineDot && vis2) { // ?????ϵ?СȦȦ
Color backColor;
double xx, yy, ww, hh;
xx = endPoint.x - VALUE_RADIUS;
yy = endPoint.y - VALUE_RADIUS;
ww = 2 * VALUE_RADIUS;
hh = ww;
if (!db.isMultiSeries()) {
backColor = db.getColor(series1Count +i);
} else {
backColor = db.getColor(series1Count +j);
}
ValuePoint vp = new ValuePoint(endPoint, backColor);
db.pointList.add( vp );
db.htmlLink2(xx, yy, ww, hh, htmlLink, egc.getNameString(), egs);
}
if (i > 0) {
db.g.setColor(db.getColor(series1Count + j));
if (db.egp.isIgnoreNull()) {
db.drawLine(lastPoint[j], endPoint);
} else {
db.drawLine(beginPoint[j], endPoint);
}
}
beginPoint[j] = endPoint;
if (endPoint != null) {
lastPoint[j] = endPoint;
}
}
}
db.drawLine(db.gp.gRect1.x, db.gp.valueBaseLine, db.gp.gRect1.x
+ db.gp.gRect1.width, db.gp.valueBaseLine,
db.egp.getAxisColor(GraphProperty.AXIS_BOTTOM));
}
}