com.scudata.cellset.graph.draw.DrawCol3D 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.awt.*;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.*;
import com.scudata.cellset.graph.*;
import com.scudata.chart.Consts;
import com.scudata.chart.Utils;
/**
* ??ά??ͼʵ??
* @author Joancy
*
*/
public class DrawCol3D 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) {
GraphParam gp = db.gp;
ExtGraphProperty egp = db.egp;
Graphics2D g = db.g;
ArrayList labelList = db.labelList;
double seriesWidth;
double seriesDeep;
double coorWidth;
double categorySpan;
double seriesSpan;
double dely = 0;
double tmpInt;
double x, y;
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;
}
gp.gRect1 = (Rectangle2D.Double)gp.graphRect.clone();
gp.gRect2 = (Rectangle2D.Double)gp.graphRect.clone();
coorWidth = (Math.min(gp.graphRect.width, gp.graphRect.height)) / 2;
gp.gRect1.y += coorWidth;
gp.gRect1.width -= coorWidth;
gp.gRect1.height -= coorWidth;
dely = gp.gRect1.height / gp.tickNum;
gp.gRect1.y += (gp.gRect1.height - dely * gp.tickNum) / 2;
gp.gRect1.height = (dely * gp.tickNum);
seriesDeep = (coorWidth / (((gp.serNum + 1) * gp.seriesSpan / 100.0) + gp.serNum));
seriesSpan = (seriesDeep * (gp.seriesSpan / 100.0));
tmpInt = ((gp.serNum + 1) * seriesSpan + gp.serNum * seriesDeep);
tmpInt = ((coorWidth - tmpInt) / 2);
gp.gRect1.y += tmpInt;
if (gp.barDistance > 0) {
double maxCatSpan = (gp.gRect1.width - gp.catNum * 1.0f)
/ (gp.catNum + 1.0f);
if (gp.barDistance <= maxCatSpan) {
categorySpan = gp.barDistance;
} else {
categorySpan = maxCatSpan;
}
seriesWidth = (gp.gRect1.width - (gp.catNum + 1) * categorySpan)
/ gp.catNum;
} else {
seriesWidth = (gp.gRect1.width / (((gp.catNum + 1)
* gp.categorySpan / 100.0)
+ gp.coorWidth / 200.0 + gp.catNum));
categorySpan = (seriesWidth * (gp.categorySpan / 100.0));
}
gp.gRect2.x = (gp.gRect1.x + coorWidth);
gp.gRect2.width = gp.gRect1.width;
gp.gRect2.y = (gp.gRect1.y - coorWidth);
gp.gRect2.height = gp.gRect1.height;
/* ???????? */
db.drawGraphRect();
Point2D.Double p;
/* ??Y?? */
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());
p = db.getVTickPoint(i*dely);
gp.GFV_YLABEL.outText(p.x-gp.tickLen, p.y, scoory);
// ???û???
if (coory.doubleValue() == gp.baseValue + gp.minValue) {
gp.valueBaseLine = (gp.gRect1.y + gp.gRect1.height - i
* dely);
}
}
// ????????
db.drawWarnLine();
if (gp.graphTransparent) {
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
0.60F));
}
ArrayList cats = egp.categories;
int cc = cats.size();
Color c;
/* ?????????? */
for (int i = 0; i < cc; i++) {
ExtGraphCategory egc = (ExtGraphCategory) cats.get(i);
double delx = (i + 1) * categorySpan + i * seriesWidth + seriesWidth / 2.0;
g.setColor(gp.gridColor);
float dashes[] = { 2 };
g.setStroke(new BasicStroke(0.1f, BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND, 1, dashes, 0));
Utils.drawLine(g,gp.gRect1.x + delx, gp.valueBaseLine, gp.gRect1.x
+ delx + coorWidth, gp.valueBaseLine - coorWidth);
boolean vis = (i % (gp.graphXInterval + 1) == 0);
p = db.getHTickPoint(delx);
if (vis) {
c = egp.getAxisColor(GraphProperty.AXIS_BOTTOM);
Utils.setStroke(g, c, Consts.LINE_SOLID, 1.0f);
db.drawLine(p.x,p.y,p.x,p.y+gp.tickLen,c);
// ??????????
db.drawGridLineCategoryV(gp.gRect2.x + delx);
}
String value = egc.getNameString();
gp.GFV_XLABEL.outText(p.x, p.y+gp.tickLen, value, vis);
for (int j = gp.serNum - 1; j >= 0; j--) {
ExtGraphSery egs = egc.getExtGraphSery(gp.serNames.get(j));
if (egs.isNull()) {
continue;
}
double val = egs.getValue();
double tmp = val - gp.baseValue;
double len = Math.round(dely * gp.tickNum
* (tmp - gp.minValue) / (gp.maxValue * gp.coorScale));
double lb = Math.round(gp.gRect1.x + (i + 1) * categorySpan
+ i * seriesWidth);
double br = Math
.round((j + 1) * seriesSpan + j * seriesDeep);
if (len > 0) {
continue;
}
int cIndex;
if (!gp.isMultiSeries) {
cIndex = i;
} else {
cIndex = j;
}
db.drawRectCube(lb, seriesWidth, len, seriesDeep, br,
cIndex, htmlLink, egc.getNameString(), egs);
// ?????????֣?????ᱻͼ?θ???
if (gp.dispValueOntop && !egs.isNull() && vis) {
String sval = db.getDispValue(egc,egs,gp.serNum);
x = lb + br + seriesWidth / 2;// - TR.width / 2;
y = gp.valueBaseLine - len - br;
if (!gp.isMultiSeries) {
c = db.getColor(i);
} else {
c = db.getColor(j);
}
ValueLabel vl;
if (len < 0) {
vl = new ValueLabel(sval, new Point2D.Double(x, y), c,
GraphFontView.TEXT_ON_BOTTOM);
} else {
vl = new ValueLabel(sval, new Point2D.Double(x, y), c,
GraphFontView.TEXT_ON_TOP);
}
labelList.add(vl);
}
}
}
// ????????????????????????ƽ?治??????Ӧ??ס??????????ֵ
db.outLabels();
// ???ƻ?????ƽ?棬
if (gp.valueBaseLine != gp.gRect1.y + gp.gRect1.height) {
double xx[] = { gp.gRect1.x, (gp.gRect1.x + coorWidth),
(gp.gRect1.x + gp.gRect1.width + coorWidth),
(gp.gRect1.x + gp.gRect1.width) };
double yy[] = { gp.valueBaseLine,
(gp.valueBaseLine - coorWidth),
(gp.valueBaseLine - coorWidth), gp.valueBaseLine };
Shape poly = Utils.newPolygon2D(xx, yy);
Color ccc = egp.getAxisColor(GraphProperty.AXIS_BOTTOM);
if (ccc == null) {// ????ױ?Ϊ??ɫʱ??ʹ??ȱʡ??
ccc = Color.lightGray;
}
float trans = 1.0f;
if (gp.graphTransparent) {
trans = 0.4f;
}
Utils.fill(g, poly, trans,ccc);
}
/* ???????????? */
for (int i = 0; i < cc; i++) {
ExtGraphCategory egc = (ExtGraphCategory) cats.get(i);
double delx = (i + 1) * categorySpan + i * seriesWidth + seriesWidth / 2.0;
g.setColor(gp.gridColor);
float dashes[] = { 2 };
g.setStroke(new BasicStroke(1f, BasicStroke.CAP_ROUND,
BasicStroke.JOIN_ROUND, 1, dashes, 0));
Utils.drawLine(g,gp.gRect1.x + delx, gp.valueBaseLine, (gp.gRect1.x
+ delx + coorWidth), (gp.valueBaseLine - coorWidth));
boolean vis = (i % (gp.graphXInterval + 1) == 0);
for (int j = gp.serNum - 1; j >= 0; j--) {
ExtGraphSery egs = egc.getExtGraphSery(gp.serNames.get(j));
if (egs.isNull()) {
continue;
}
double val = egs.getValue();
double tmp = val - gp.baseValue;
double len = Math.round(dely * gp.tickNum
* (tmp - gp.minValue) / (gp.maxValue * gp.coorScale));
double lb = Math.round(gp.gRect1.x + (i + 1) * categorySpan
+ i * seriesWidth);
double br = Math
.round((j + 1) * seriesSpan + j * seriesDeep);
if (len < 0) {
continue;
}
int cIndex;
if (!gp.isMultiSeries) {
cIndex = i;
} else {
cIndex = j;
}
db.drawRectCube(lb, seriesWidth, len, seriesDeep, br,
cIndex, htmlLink, egc.getNameString(), egs);
// ?????????֣?????ᱻͼ?θ???
if (gp.dispValueOntop && !egs.isNull() && vis) {
String sval = db.getDispValue(egc,egs,gp.serNum);
x = lb + br + seriesWidth / 2;// - TR.width / 2;
y = gp.valueBaseLine - len - br;
if (!gp.isMultiSeries) {
c = db.getColor(i);
} else {
c = db.getColor(j);
}
ValueLabel vl;
if (len < 0) {
vl = new ValueLabel(sval, new Point2D.Double(x, y), c,
GraphFontView.TEXT_ON_BOTTOM);
} else {
vl = new ValueLabel(sval, new Point2D.Double(x, y), c,
GraphFontView.TEXT_ON_TOP);
}
labelList.add(vl);
}
}
}
if (gp.graphTransparent) {
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
1.00F));
}
db.outLabels();
/* ??һ?»??? */
if (gp.valueBaseLine != gp.gRect1.y + gp.gRect1.height) {
db.drawLine(gp.gRect1.x, gp.valueBaseLine, gp.gRect1.x
+ gp.gRect1.width, gp.valueBaseLine,
egp.getAxisColor(GraphProperty.AXIS_BOTTOM));
db.drawLine(gp.gRect1.x + gp.gRect1.width, gp.valueBaseLine,
gp.gRect1.x + gp.gRect1.width + coorWidth,
gp.valueBaseLine - coorWidth,
egp.getAxisColor(GraphProperty.AXIS_BOTTOM));
}
}
}