File:
[LON-CAPA] /
capa /
capa51 /
JavaTools /
GLabel.java
Revision
1.5:
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Mon Aug 7 20:47:29 2000 UTC (24 years, 3 months ago) by
albertel
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CVS tags:
version_2_9_X,
version_2_9_99_0,
version_2_9_1,
version_2_9_0,
version_2_8_X,
version_2_8_99_1,
version_2_8_99_0,
version_2_8_2,
version_2_8_1,
version_2_8_0,
version_2_7_X,
version_2_7_99_1,
version_2_7_99_0,
version_2_7_1,
version_2_7_0,
version_2_6_X,
version_2_6_99_1,
version_2_6_99_0,
version_2_6_3,
version_2_6_2,
version_2_6_1,
version_2_6_0,
version_2_5_X,
version_2_5_99_1,
version_2_5_99_0,
version_2_5_2,
version_2_5_1,
version_2_5_0,
version_2_4_X,
version_2_4_99_0,
version_2_4_2,
version_2_4_1,
version_2_4_0,
version_2_3_X,
version_2_3_99_0,
version_2_3_2,
version_2_3_1,
version_2_3_0,
version_2_2_X,
version_2_2_99_1,
version_2_2_99_0,
version_2_2_2,
version_2_2_1,
version_2_2_0,
version_2_1_X,
version_2_1_99_3,
version_2_1_99_2,
version_2_1_99_1,
version_2_1_99_0,
version_2_1_3,
version_2_1_2,
version_2_1_1,
version_2_1_0,
version_2_12_X,
version_2_11_X,
version_2_11_5_msu,
version_2_11_5,
version_2_11_4_uiuc,
version_2_11_4_msu,
version_2_11_4,
version_2_11_3_uiuc,
version_2_11_3_msu,
version_2_11_3,
version_2_11_2_uiuc,
version_2_11_2_msu,
version_2_11_2_educog,
version_2_11_2,
version_2_11_1,
version_2_11_0_RC3,
version_2_11_0_RC2,
version_2_11_0_RC1,
version_2_11_0,
version_2_10_X,
version_2_10_1,
version_2_10_0_RC2,
version_2_10_0_RC1,
version_2_10_0,
version_2_0_X,
version_2_0_99_1,
version_2_0_2,
version_2_0_1,
version_2_0_0,
version_1_99_3,
version_1_99_2,
version_1_99_1_tmcc,
version_1_99_1,
version_1_99_0_tmcc,
version_1_99_0,
version_1_3_X,
version_1_3_3,
version_1_3_2,
version_1_3_1,
version_1_3_0,
version_1_2_X,
version_1_2_99_1,
version_1_2_99_0,
version_1_2_1,
version_1_2_0,
version_1_1_X,
version_1_1_99_5,
version_1_1_99_4,
version_1_1_99_3,
version_1_1_99_2,
version_1_1_99_1,
version_1_1_99_0,
version_1_1_3,
version_1_1_2,
version_1_1_1,
version_1_1_0,
version_1_0_99_3,
version_1_0_99_2,
version_1_0_99_1,
version_1_0_99,
version_1_0_3,
version_1_0_2,
version_1_0_1,
version_1_0_0,
version_0_99_5,
version_0_99_4,
version_0_99_3,
version_0_99_2,
version_0_99_1,
version_0_99_0,
version_0_6_2,
version_0_6,
version_0_5_1,
version_0_5,
version_0_4,
stable_2002_spring,
stable_2002_july,
stable_2002_april,
stable_2001_fall,
release_5-1-3,
loncapaMITrelate_1,
language_hyphenation_merge,
language_hyphenation,
conference_2003,
bz6209-base,
bz6209,
STABLE,
HEAD,
GCI_3,
GCI_2,
GCI_1,
CAPA_5-1-6,
CAPA_5-1-5,
CAPA_5-1-4_RC1,
BZ4492-merge,
BZ4492-feature_horizontal_radioresponse,
BZ4492-feature_Support_horizontal_radioresponse,
BZ4492-Support_horizontal_radioresponse
- fixed license notices the reference the GNU GPL rather than the GNU LGPL
/* ====================================================
created by Isaac Tsai, 1997
randomized labeling of a figure applet
Copyright (C) 1992-2000 Michigan State University
The CAPA system is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The CAPA system is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public
License along with the CAPA system; see the file COPYING. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
As a special exception, you have permission to link this program
with the TtH/TtM library and distribute executables, as long as you
follow the requirements of the GNU GPL in regard to all of the
software in the executable aside from TtH/TtM.
*/
<CENTER>
<APPLET CODE=GLabel.class CODEBASE=JAVA/Class width=550 height=304>
<PARAM NAME="BGIMG" VALUE="path/to/background.gif">
<PARAM NAME="GRID" VALUE="10">
<PARAM NAME="COUNT" VALUE="7">
<PARAM NAME="LB0" VALUE="X">
<PARAM NAME="X0" VALUE="16">
<PARAM NAME="Y0" VALUE="242">
<PARAM NAME="LB1" VALUE="Y">
<PARAM NAME="X1" VALUE="144">
<PARAM NAME="Y1" VALUE="288">
<PARAM NAME="LB2" VALUE="3">
<PARAM NAME="X2" VALUE="317">
<PARAM NAME="Y2" VALUE="193">
<PARAM NAME="LB3" VALUE="4">
<PARAM NAME="X3" VALUE="524">
<PARAM NAME="Y3" VALUE="154">
<PARAM NAME="LB4" VALUE="5">
<PARAM NAME="X4" VALUE="309">
<PARAM NAME="Y4" VALUE="30">
<PARAM NAME="LB5" VALUE="6">
<PARAM NAME="X5" VALUE="224">
<PARAM NAME="Y5" VALUE="45">
<PARAM NAME="LB6" VALUE="7">
<PARAM NAME="X6" VALUE="49">
<PARAM NAME="Y6" VALUE="106">
<PARAM NAME="ICOUNT" VALUE="2">
<PARAM NAME="IMG0" VALUE="path/to/image0.gif">
<PARAM NAME="IX0" VALUE="106">
<PARAM NAME="IY0" VALUE="106">
<PARAM NAME="IMG1" VALUE="path/to/image1.gif">
<PARAM NAME="IX1" VALUE="106">
<PARAM NAME="IY1" VALUE="106">
</APPLET>
</CENTER>
< APPLET
[CODEBASE = codebaseURL]
CODE = appletFile
[ALT = alternateText]
[NAME = appletInstanceName]
WIDTH = pixels
HEIGHT = pixels
[ALIGN = alignment]
[VSPACE = pixels]
[HSPACE = pixels]
>
[< PARAM NAME = appletParameter1 VALUE = value >]
[< PARAM NAME = appletParameter2 VALUE = value >]
. . .
[alternateHTML]
</APPLET>
*/
import java.applet.*;
import java.awt.*;
import java.lang.*;
import java.util.*;
import java.net.*;
public class GLabel extends Applet implements Runnable
{
public int Xcord[];
public int Ycord[];
public String sLabel[];
public Image iImg[];
public int iX[];
public int iY[];
public int label_cnt;
public int img_cnt;
public int fsize;
public int show_grid;
public int grid_ww;
public Image img;
public Font f16;
public void init()
{
int count, idx;
String p, q;
URL f_url=null;
Xcord = new int[64]; Ycord = new int[64];
sLabel = new String[64];
iImg = new Image[64];
iX = new int[64]; iY = new int[64];
show_grid = 0;
f16 = new Font("TimesRoman",Font.PLAIN,16);
p=getParameter("COUNT");
label_cnt=(p==null)?1:Integer.valueOf(p).intValue();
for(idx=0;idx<label_cnt;idx++){
q = "LB" + idx;
sLabel[idx] = getParameter(q);
q = "X" + idx;
p = getParameter(q);
Xcord[idx]=(p==null)?20:Integer.valueOf(p).intValue();
q = "Y" + idx;
p = getParameter(q);
Ycord[idx]=(p==null)?30:Integer.valueOf(p).intValue();
// System.out.println("X= "+Xcord[idx]+" Y= "+Ycord[idx]+" L= "+sLabel[idx]);
}
p=getParameter("ICOUNT");
img_cnt=(p==null)?0:Integer.valueOf(p).intValue();
for(idx=0;idx<img_cnt;idx++){
q = "IMG" + idx;
p = getParameter(q);
if(p != null) {
try {
System.out.print("URL=" + p + "\n");
f_url = new URL(p);
}
catch (MalformedURLException exc) {
System.out.print("Malformed URL=" + p + "\n");
}
iImg[idx] = getImage(f_url);
}
q = "IX" + idx;
p = getParameter(q);
iX[idx]=(p==null)?20:Integer.valueOf(p).intValue();
q = "IY" + idx;
p = getParameter(q);
iY[idx]=(p==null)?30:Integer.valueOf(p).intValue();
// System.out.println("X= "+Xcord[idx]+" Y= "+Ycord[idx]+" L= "+sLabel[idx]);
}
p=getParameter("BGIMG");
if(p != null) {
try {
System.out.print("URL=" + p + "\n");
f_url = new URL(p);
}
catch (MalformedURLException exc) {
System.out.print("Malformed URL=" + p + "\n");
}
img = getImage(f_url);
}
p=getParameter("FSIZE");
fsize=(p==null)?16:Integer.valueOf(p).intValue();
p=getParameter("GRID");
if(p != null) {
grid_ww=Integer.valueOf(p).intValue();
show_grid = 1;
}
f16 = new Font("TimesRoman",Font.BOLD,fsize);
}
public void paint(Graphics g)
{
int idx;
Dimension d = getSize();
int appw = d.width;
int apph = d.height;
int x1,y1,x2,y2;
g.setFont(f16);
if( img != null ) {
g.drawImage(img, 0, 0, this);
} else {
g.setColor(Color.white);
g.fillRect(0, 0, appw, apph);
}
for(idx=0;idx<img_cnt;idx++){
if( iImg[idx] != null ) {
g.drawImage(iImg[idx], iX[idx],iY[idx], this);
} else {
g.setColor(Color.white);
g.fillRect(iX[idx], iY[idx], appw, apph);
}
}
g.setColor(Color.black);
for(idx=0;idx<label_cnt;idx++){
g.drawString(sLabel[idx],Xcord[idx],Ycord[idx]);
}
if((show_grid == 1) && (grid_ww>1)) {
for(x1=0,y1=0,y2=apph;x1<=appw;x1=x1+grid_ww) {
x2=x1;
g.drawLine(x1,y1,x2,y2);
}
for(x1=0,y1=0,x2=appw;y1<=apph;y1=y1+grid_ww) {
y2=y1;
g.drawLine(x1,y1,x2,y2);
}
}
}
public void run() { }
public void start() { }
public void stop() { }
}
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