/*
- * @(#)Graph3Dapplet.java 1.0 03/11/03
+ * @(#)AWGraphApplet.java 1.0 03/11/03
*
*/
+import java.applet.Applet;\r
import java.awt.*;
-import java.applet.*;
-//import awgraphapplet.logs.*;
+import java.util.Vector;
-public class AWGraphApplet extends java.applet.Applet {
+public class AWGraphApplet extends Applet
+{
- private static final int VERTICAL = 0;
- private static final int HORIZONTAL = 1;
- private static final int SOLID = 0;
- private static final int STRIPED = 1;
+ public AWGraphApplet()\r
+ {\r
+ special = "Not yet defined";
+ b_fontsize = 11;\r
+ blockSpacing = 5;\r
+ valSpacing = 0;\r
+ valWidth = 5;\r
+ maxLabelWidth = 0;\r
+ background_color = Color.white;\r
+ border_color = Color.white;\r
+ backgraph_colorl = Color.decode("#F6F6F6");\r
+ backgraph_colorm = Color.decode("#EDEDED");\r
+ backgraph_colorh = Color.decode("#E0E0E0");\r
+ }\r
- private static final int DEBUG=3;
- private static final int SHIFTBAR=3;
+// public synchronized void init() {
+ public synchronized void start()
+ {
+ special = getParameter("special");
+ if (special == null) { special = ""; }
- private String title;
- private Font font;
- private FontMetrics metrics;
- private int orientation;
- private int barsize;
+ Log("Applet "+VERSION+" ($Revision$) init");
- private int nbblocks;
- private String blabels[];
- private int b_fontsize=11;
- private int blockSpacing = 5;
-
- private int nbvalues;
- private Color colors[];
- private String vlabels[];
- private int styles[];
- private float max[];
- private int valSpacing = 0;
- private int valWidth = 5;
+ String s = getParameter("b_fontsize");
+ if (s != null) { b_fontsize = Integer.parseInt(s); }
- private float values[][];
+ title = getParameter("title");
+ if (title == null) { title = "Chart"; }
- private int maxLabelWidth = 0;
- private Color background_color = Color.white;
- private Color border_color = Color.white;
- private Color backgraph_colorl = Color.decode("#F6F6F6");
- private Color backgraph_colorm = Color.decode("#EDEDED");
- private Color backgraph_colorh = Color.decode("#E0E0E0");
+ s = getParameter("nbblocks");
+ if (s != null) { nbblocks = Integer.parseInt(s); }
+ s = getParameter("nbvalues");
+ if (s != null) { nbvalues = Integer.parseInt(s); }
-// public synchronized void init() {
- public synchronized void start() {
- Log("Applet init");
-
- String temp = getParameter("b_fontsize");
- if (temp != null) { b_fontsize = Integer.parseInt(temp); }
-
- title = getParameter("title");
- if (title == null) { title = "Chart"; }
-
- temp = getParameter("nbblocks");
- if (temp != null) { nbblocks = Integer.parseInt(temp); }
+ s = getParameter("blockspacing");
+ if (s != null) { blockSpacing = Integer.parseInt(s); }
+ s = getParameter("valspacing");
+ if (s != null) { valSpacing = Integer.parseInt(s); }
+ s = getParameter("valwidth");
+ if (s != null) { valWidth = Integer.parseInt(s); }
- temp = getParameter("nbvalues");
- if (temp != null) { nbvalues = Integer.parseInt(temp); }
-
- temp = getParameter("blockspacing");
- if (temp != null) { blockSpacing = Integer.parseInt(temp); }
- temp = getParameter("valspacing");
- if (temp != null) { valSpacing = Integer.parseInt(temp); }
- temp = getParameter("valwidth");
- if (temp != null) { valWidth = Integer.parseInt(temp); }
-
- temp = getParameter("orientation");
- if (temp == null) { orientation = VERTICAL; }
- else if (temp.equalsIgnoreCase("horizontal")) { orientation = HORIZONTAL; }
+ s = getParameter("orientation");
+ if (s == null) { orientation = VERTICAL; }
+ else if (s.equalsIgnoreCase("horizontal")) { orientation = HORIZONTAL; }
else { orientation = VERTICAL; }
- temp = getParameter("barsize");
- if (temp != null) { barsize = Integer.parseInt(temp); }
+ s = getParameter("barsize");
+ if (s != null) { barsize = Integer.parseInt(s); }
- temp = getParameter("background_color");
- if (temp != null) { background_color = Color.decode("#"+temp); }
- temp = getParameter("border_color");
- if (temp != null) { border_color = Color.decode("#"+temp); }
+ s = getParameter("background_color");
+ if (s != null) { background_color = Color.decode("#"+s); }
+ s = getParameter("border_color");
+ if (s != null) { border_color = Color.decode("#"+s); }
Log("bblocks "+nbblocks);
Log("nbvalues "+nbvalues);
Log("barsize "+barsize);
- font = new java.awt.Font("Verdana", 0, b_fontsize);
- metrics = getFontMetrics(font);
+ font = new Font("Verdana", 0, b_fontsize);\r
+ fontmetrics = getFontMetrics(font);
blabels = new String[nbblocks];
vlabels = new String[nbvalues];
parseValue(j);
}
for (int i=0; i < nbvalues; i++) {
- if (max[i]<=0) { max[i]=1; }
+ if (max[i]<=0.0F) { max[i]=1.0F; }
Log("max["+i+"]="+max[i]);
}
}
- private synchronized void Log(String s) {
-// Trace.debug(1,s);
- System.out.println(s);
+ private synchronized void Log(String s)
+ {
+ System.out.println(getClass().getName()+" ("+special+"): "+s);
}
- private synchronized void parsebLabel(int i) {
- String temp = getParameter("b" + (i+1) + "_label");
- if (temp==null) {
+ private synchronized void parsebLabel(int i)
+ {
+ String s = getParameter("b" + (i+1) + "_label");
+ if (s==null) {
blabels[i] = "";
} else {
- blabels[i] = temp;
+ blabels[i] = s;
}
- maxLabelWidth = Math.max(metrics.stringWidth ((String) (blabels[i])), maxLabelWidth);
+ maxLabelWidth = Math.max(fontmetrics.stringWidth(blabels[i]), maxLabelWidth);
}
- private synchronized void parseLabel(int i) {
- String temp = getParameter("v" + (i+1) + "_label");
- if (temp==null) {
+ private synchronized void parseLabel(int i)
+ {
+ String s = getParameter("v" + (i+1) + "_label");
+ if (s==null) {
vlabels[i] = "";
} else {
- vlabels[i] = temp;
+ vlabels[i] = s;
}
}
- private synchronized void parseStyle(int i) {
- String temp = getParameter("v" + (i+1) + "_style");
- if (temp == null || temp.equalsIgnoreCase("solid")) {
+ private synchronized void parseStyle(int i)
+ {
+ String s = getParameter("v" + (i+1) + "_style");
+ if (s == null || s.equalsIgnoreCase("solid")) {
styles[i] = SOLID;
- } else if (temp.equalsIgnoreCase("striped")) {
+ } else if (s.equalsIgnoreCase("striped")) {
styles[i] = STRIPED;
} else {
styles[i] = SOLID;
}
}
- private synchronized void parseColor(int i) {
- String temp = getParameter("v" + (i+1) + "_color");
- if (temp != null) {
- colors[i] = Color.decode("#"+temp);
+ private synchronized void parseColor(int i)
+ {
+ String s = getParameter("v" + (i+1) + "_color");
+ if (s != null) {
+ colors[i] = Color.decode("#"+s);
} else {
colors[i] = Color.gray;
}
}
- private synchronized void parseMax(int i) {
- String temp = getParameter("v" + (i+1) + "_max");
- if (temp != null) {
- max[i] = Float.parseFloat(temp);
+ private synchronized void parseMax(int i)
+ {
+ String s = getParameter("v" + (i+1) + "_max");
+ if (s != null) {
+ max[i] = Float.valueOf(s).floatValue();
} else {
- max[i] = 1;
+ max[i] = 1.0F;
}
}
- private synchronized void parseValue(int j) {
- String temp = getParameter("b" + (j+1));
- if (temp != null) {
- String[] ss=temp.split(" ",0);
- for (int i=0; i<ss.length; i++) {
-// Log("ss="+ss[i]);
- values[j][i] = Float.parseFloat(ss[i]);
-// Log("values["+j+"]["+i+"]="+values[j][i]);
+ private synchronized void parseValue(int i)
+ {
+ String s = getParameter("b" + (i+1));
+ if (s != null) {
+ String[] as=split(s," ",0);
+ for (int j=0; j<as.length; j++) {
+// Log("as="+as[j]);
+ values[i][j] = Float.parseFloat(as[j]);
+// Log("values["+i+"]["+j+"]="+values[i][j]);
}
}
}
-
- public synchronized void paint(Graphics g) {
-
+ private String[] split(String s, String c, int iStart)
+ {\r
+ Vector v = new Vector();\r
+ boolean bFin = false;\r
+ String sub = "";\r
+ int i=iStart-1;\r
+ int iOld = i;\r
+ //System.out.println("s = " + s);\r
+ while (!bFin) {\r
+ iOld = i;\r
+ i = s.indexOf(c, iOld+1);\r
+ if (i!=-1) {\r
+ //System.out.println("i = " + i);\r
+ sub = s.substring(iOld+1, i);\r
+ } else {\r
+ sub = s.substring(iOld+1, s.length());\r
+ bFin=true;\r
+ }\r
+ //System.out.println("sub = " + sub);\r
+ v.addElement(sub);\r
+ }\r
+ String[] tabS = new String[v.size()];\r
+ for (i=0 ; i<v.size() ; i++) {\r
+ tabS[i] = (String)v.elementAt(i);\r
+ }\r
+ return tabS;\r
+ }\r
+
+ private String remove(String s, String c)
+ {\r
+ Vector v = new Vector();\r
+ boolean bFin = false;\r
+ String sub = "";\r
+ int i=-1;\r
+ int iOld = i;\r
+ //System.out.println("s = " + s);\r
+ while (!bFin) {\r
+ iOld = i;\r
+ i = s.indexOf(c, iOld+1);\r
+ if (i!=-1) {\r
+ //System.out.println("i = " + i);\r
+ sub = s.substring(iOld+1, i);\r
+ } else {\r
+ sub = s.substring(iOld+1, s.length());\r
+ bFin=true;\r
+ }\r
+ //System.out.println("sub = " + sub);\r
+ v.addElement(sub);\r
+ }\r
+ sub = "";
+ for (i=0 ; i<v.size() ; i++) {\r
+ sub += (String)v.elementAt(i);\r
+ }\r
+ return sub;\r
+ }\r
+
+ private Graphics bfr;\r
+ private Image img;\r
+\r
+ public void init()
+ {\r
+ img = createImage(this.getSize().width, this.getSize().height);\r
+ bfr = img.getGraphics();\r
+ }\r
+
+ public synchronized void paint(Graphics g)
+ {
// background and border
- g.setColor(background_color);
- g.fillRect(0,0,getSize().width-1,getSize().height-1);
- g.setColor(border_color);
- g.drawRect(0,0,getSize().width-1,getSize().height-1);
-
+ bfr.setColor(background_color);\r
+ bfr.fillRect(0, 0, getSize().width - 1, getSize().height - 1);\r
+ bfr.setColor(border_color);\r
+ bfr.drawRect(0, 0, getSize().width - 1, getSize().height - 1);\r
+
// draw the bars and their titles
- if(orientation == HORIZONTAL) { paintHorizontal(g); }
- else { paintVertical(g); }
+ if(orientation == HORIZONTAL) { paintHorizontal(bfr); }
+ else { paintVertical(bfr); }
+
+ g.drawImage(this.img, 0, 0, this);\r
}
- private synchronized void draw3DBar(Graphics g,int x, int y, float w, float h, int shift, Color c) {
+ private synchronized void draw3DBar(Graphics g,int x, int y, float w, float h, int shift, Color color)
+ {
// Draw a 3D bar at pos (x,y)
- Polygon p = new Polygon();
+ Polygon polygon = new Polygon();
int width=new Float(w).intValue();
int height=new Float(h).intValue();
// Log("draw3DBar "+x+","+y+","+w+"=>"+width+","+h+"=>"+height);
-
- p.addPoint(x,y);p.addPoint(x+width,y);
- p.addPoint(x+width,y-height);p.addPoint(x,y-height);
- g.setColor(c); g.fillPolygon(p); g.setColor(c.darker());
- g.drawPolygon(p);
- Polygon p2 = new Polygon();
- p2.addPoint(x+width,y);p2.addPoint(x+width+shift,y-shift);
- p2.addPoint(x+width+shift,y-shift-height);p2.addPoint(x+width,y-height);
- g.setColor(c.darker()); g.fillPolygon(p2); g.setColor(c.darker().darker());
- g.drawPolygon(p2);
- Polygon p3 = new Polygon();
- p3.addPoint(x,y-height);p3.addPoint(x+width,y-height);
- p3.addPoint(x+width+shift,y-height-shift);p3.addPoint(x+shift,y-height-shift);
- g.setColor(c); g.fillPolygon(p3); g.setColor(c.darker());
- g.drawPolygon(p3);
- }
- private synchronized void paintHorizontal(Graphics g) {
+ polygon.addPoint(x,y);
+ polygon.addPoint(x+width,y);
+ polygon.addPoint(x+width,y-height);
+ polygon.addPoint(x,y-height);
+ g.setColor(color);
+ g.fillPolygon(polygon);
+ g.setColor(color.darker());
+ g.drawPolygon(polygon);
+ Polygon polygon2 = new Polygon();
+ polygon2.addPoint(x+width,y);
+ polygon2.addPoint(x+width+shift,y-shift);
+ polygon2.addPoint(x+width+shift,y-shift-height);
+ polygon2.addPoint(x+width,y-height);
+ g.setColor(color.darker());
+ g.fillPolygon(polygon2);
+ g.setColor(color.darker().darker());
+ g.drawPolygon(polygon2);
+ Polygon polygon3 = new Polygon();
+ polygon3.addPoint(x,y-height);
+ polygon3.addPoint(x+width,y-height);
+ polygon3.addPoint(x+width+shift,y-height-shift);
+ polygon3.addPoint(x+shift,y-height-shift);
+ g.setColor(color);
+ g.fillPolygon(polygon3);
+ g.setColor(color.darker());
+ g.drawPolygon(polygon3);
+ }
- }
-
- private synchronized void paintVertical(Graphics g) {
+ private synchronized void paintHorizontal(Graphics g)\r
+ {\r
+ }\r
- Font font = new java.awt.Font("Verdana", 0, b_fontsize);
- FontMetrics metrics = getFontMetrics(font);
+ private synchronized void paintVertical(Graphics g)
+ {
+ Font font1 = new java.awt.Font("Verdana", 0, b_fontsize);
+ FontMetrics fontmetrics = getFontMetrics(font1);
g.setColor(Color.black);
- g.setFont(font);
+ g.setFont(font1);
int shift=10;
int allbarwidth=(((nbvalues*(valWidth+valSpacing))+blockSpacing)*nbblocks);
int allbarheight=barsize;
int axepointx=(getSize().width-allbarwidth)/2 - 2*shift;
- int axepointy = getSize().height - (2*metrics.getHeight()) - metrics.getDescent();
+ int axepointy = getSize().height - (2*fontmetrics.getHeight()) - fontmetrics.getDescent();
int cx=axepointx;
int cy=axepointy;
// Draw axes
- Polygon p = new Polygon();
- p.addPoint(cx,cy);p.addPoint(cx+allbarwidth+3*shift,cy);
- p.addPoint(cx+allbarwidth+4*shift,cy-shift);p.addPoint(cx+shift,cy-shift);
- g.setColor(backgraph_colorl); g.fillPolygon(p); g.setColor(Color.LIGHT_GRAY);
- g.drawPolygon(p);
- Polygon p2 = new Polygon();
- p2.addPoint(cx,cy);p2.addPoint(cx+shift,cy-shift);
- p2.addPoint(cx+shift,cy-shift-barsize);p2.addPoint(cx,cy-barsize);
- g.setColor(backgraph_colorh); g.fillPolygon(p2); g.setColor(Color.LIGHT_GRAY);
- g.drawPolygon(p2);
- Polygon p3 = new Polygon();
- p3.addPoint(cx+shift,cy-shift);p3.addPoint(cx+allbarwidth+4*shift,cy-shift);
- p3.addPoint(cx+allbarwidth+4*shift,cy-shift-barsize);p3.addPoint(cx+shift,cy-shift-barsize);
- g.setColor(backgraph_colorm); g.fillPolygon(p3); g.setColor(Color.LIGHT_GRAY);
- g.drawPolygon(p3);
-
+ Polygon polygon = new Polygon();
+ polygon.addPoint(cx,cy);
+ polygon.addPoint(cx+allbarwidth+3*shift,cy);
+ polygon.addPoint(cx+allbarwidth+4*shift,cy-shift);
+ polygon.addPoint(cx+shift,cy-shift);
+ g.setColor(backgraph_colorl);
+ g.fillPolygon(polygon);
+ g.setColor(Color.lightGray);
+ g.drawPolygon(polygon);
+ Polygon polygon2 = new Polygon();
+ polygon2.addPoint(cx,cy);
+ polygon2.addPoint(cx+shift,cy-shift);
+ polygon2.addPoint(cx+shift,cy-shift-barsize);
+ polygon2.addPoint(cx,cy-barsize);
+ g.setColor(backgraph_colorh);
+ g.fillPolygon(polygon2);
+ g.setColor(Color.lightGray);
+ g.drawPolygon(polygon2);
+ Polygon polygon3 = new Polygon();
+ polygon3.addPoint(cx+shift,cy-shift);
+ polygon3.addPoint(cx+allbarwidth+4*shift,cy-shift);
+ polygon3.addPoint(cx+allbarwidth+4*shift,cy-shift-barsize);
+ polygon3.addPoint(cx+shift,cy-shift-barsize);
+ g.setColor(backgraph_colorm);
+ g.fillPolygon(polygon3);
+ g.setColor(Color.lightGray);
+ g.drawPolygon(polygon3);
cx+=2*shift;
// Draw the block label
// Log("Write block j="+j+" with cx="+cx);
- cy = getSize().height - metrics.getHeight() - metrics.getDescent();
+ cy = getSize().height - fontmetrics.getHeight() - fontmetrics.getDescent();
g.setColor(Color.black);
// Check if bold or highlight
int bold=0; int highlight=0;
- if (blabels[j].indexOf(":")>0) { bold=1; blabels[j]=blabels[j].replaceAll(":",""); }
- if (blabels[j].indexOf("!")>0) { highlight=1; blabels[j]=blabels[j].replaceAll("!",""); }
+ if (blabels[j].indexOf(":")>0) { bold=1; blabels[j]=remove(blabels[j],":"); }
+ if (blabels[j].indexOf("!")>0) { highlight=1; blabels[j]=remove(blabels[j],"!"); }
- String[] ss=blabels[j].split("ยง",0);
- for (int i=0; i<ss.length; i++) {
- int cxoffset=((nbvalues*(valWidth+valSpacing))-metrics.stringWidth(ss[i]))>>1;
+ String as[] = split(blabels[j], "\247", 0);\r
+ for (int i=0; i<as.length; i++) {
+ int cxoffset=((nbvalues*(valWidth+valSpacing))-fontmetrics.stringWidth(as[i]))>>1;
if (cxoffset<0) { cxoffset=0; }
- g.drawString(ss[i], cx+cxoffset, cy);
- cy+=metrics.getHeight()-2;
+ g.drawString(as[i], cx+cxoffset, cy);
+ cy+=fontmetrics.getHeight()-2;
}
// Loop on each value
for (int i = 0; i < nbvalues; i++) {
- cy = getSize().height - metrics.getHeight() - metrics.getDescent() - 4;
- cy -= metrics.getHeight() - 4;
+ cy = getSize().height - fontmetrics.getHeight() - fontmetrics.getDescent() - 4;
+ cy -= fontmetrics.getHeight() - 4;
// draw the shadow and bar
- draw3DBar(g,cx,cy,valWidth,values[j][i]*barsize/max[i],SHIFTBAR,colors[i]);
+ draw3DBar(g,cx,cy,valWidth,(values[j][i]*(float)barsize)/max[i],SHIFTBAR,colors[i]);
- cy -= values[j][i] + 5;
+ cy = (int)((float)cy - (values[j][i] + 5F));\r
cx += (valWidth + valSpacing);
}
}
}
- public synchronized String getAppletInfo() {
- return "Title: "+title+"\n";
+ public synchronized String getAppletInfo()
+ {
+ return "Title: " + title + "\n";
}
- public synchronized String[][] getParameterInfo() {
- String[][] info = {
- {"title", "string", "The title of bar graph."}
+ public synchronized String[][] getParameterInfo()
+ {
+ String[][] as = {
+ {"version", "string", "AWGraphApplet 1.0"},
+ {"copyright", "string", "GPL"},
+ {"title", "string", title}
};
- return info;
+ return as;
}
+
+ private static final int VERTICAL = 0;
+ private static final int HORIZONTAL = 1;
+ private static final int SOLID = 0;
+ private static final int STRIPED = 1;
+ private static final int DEBUG = 3;
+ private static final int SHIFTBAR = 3;
+ private static final String VERSION = "1.0";
+
+ private String title;
+ private String special;
+ private Font font;
+ private FontMetrics fontmetrics;
+ private int orientation;
+ private int barsize;
+
+ private int nbblocks;
+ private String blabels[];
+ private int b_fontsize;
+ private int blockSpacing;
+
+ private int nbvalues;
+ private Color colors[];
+ private String vlabels[];
+ private int styles[];
+ private float max[];
+ private int valSpacing;
+ private int valWidth;
+
+ private float values[][];
+
+ private int maxLabelWidth;
+ private Color background_color;
+ private Color border_color;
+ private Color backgraph_colorl;
+ private Color backgraph_colorm;
+ private Color backgraph_colorh;
}
projects / thirdparty / AWStats.git / commitdiff
