# Text output

>     eopen('demo7.eps');
>     eglobpar;

>     %a few global parameter
>     eTextFont=1;
>     eTextFontSize=6;

>     %titel
>     etext('Text',15,230,[15*2 15 -45]);
>     etext('Features',0,0,[15*2 15 45]);

>     %append text
>     etext('demo',30,30,100,1,2,45,[0.9 0.9 0.9]);
>     etext('Start at (20,210)...',20,210);
>     etext('10mm...',0,0,10);
>     etext('4mm...',0,0,4);
>     etext('new font...or Symbols:',0,0,6,1,2);
>     etext('\\141\\142\\147',0,0,6,1,13);
>     etext('new line...',20,185);
>     etext('go down... ',0,-3);
>     etext('go up... ',0,6);
>     etext('and back... ',0,-3);
>     etext('redtext... ',0,0,6,1,5,45,[1 0 0]);
>     etext('yellow... ',0,0,6,1,5,-45,[1 1 0]);
>     etext('blue... ',0,0,6,1,5,-135,[0 0 1]);
>     etext('red..',0,0,6,1,5,-225,[1 0 0]);
>     etext('green. ',0,0,6,1,5,45,[0 1 0]);
>     colorMap=ecolors(3,5);

>     % rotation
>     etext('rotate Text',50,140,6,1,2,0,colorMap(1,:));
>     etext('rotate Text',50,140,6,1,2,45,colorMap(2,:));
>     etext('rotate Text',50,140,6,1,2,90,colorMap(3,:));
>     etext('rotate Text',50,140,6,1,2,135,colorMap(4,:));
>     etext('rotate Text',50,140,6,1,2,180,colorMap(5,:));

>     etext('rotate Text',100,150,6,0,2,0,colorMap(1,:));
>     etext('rotate Text',100,150,6,3,2,45,colorMap(2,:));
>     etext('rotate Text',100,150,6,3,2,90,colorMap(3,:));
>     etext('rotate Text',100,150,6,3,2,135,colorMap(4,:));
>     etext('rotate Text',100,150,6,0,2,180,colorMap(5,:));

>     etext('rotate Text',150,160,6,-1,2,0,colorMap(1,:));
>     etext('rotate Text',150,160,6,-1,2,45,colorMap(2,:));
>     etext('rotate Text',150,160,6,-1,2,90,colorMap(3,:));
>     etext('rotate Text',150,160,6,-1,2,135,colorMap(4,:));
>     etext('rotate Text',150,160,6,-1,2,180,colorMap(5,:));

>     % left  center right
>     lineStep=-8;
>     yValue=130;
>     etext('left line1....',10,yValue,6,1);
>     etext('....center line1....',90,yValue,6,0);
>     etext('....right line1',170,yValue,6,-1);
>     yValue=yValue+lineStep;
>     etext('left line2..',10,yValue,6,1);
>     etext('..center line2..',90,yValue,6,0);
>     etext('..right line2',170,yValue,6,-1);
>     yValue=yValue+lineStep;
>     etext('left line3......',10,yValue,6,1);
>     etext('......center line3......',90,yValue,6,0);
>     etext('......right line3',170,yValue,6,-1);

>     %special character
>     lineStep=-4;
>     eTextFont=1;
>     eTextFontSize=3;
>     xValue=10;
>     yValue=yValue+1.5*lineStep;
>     etext('Special Character by  octal value',xValue,yValue);
>     s=' ';
>     for i=[1,2,3,4,5,6,7,8,9,11,12,14,15,]
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=[16 17 22:31]
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=[33,34,35,36,37,38,47,64]
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+1.3*lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=[91,92,93,123,124,125,126]
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=[128 [130:140] 142]
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=147:159
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=161:175
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=176:191
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=192:207
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=208:223
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=224:239
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);
>     s=' ';
>     for i=[[240:252] 254 255]
>       c=sprintf('\\134%o=\\%o  ',i,i);
>       s=[s,c];
>     end
>     yValue=yValue+lineStep;
>     etext(s,xValue,yValue);

>     yValue=yValue+1.5*lineStep;
>     etext('Special Character of font 13(Symbol) call by  octal value',xValue,yValue);
>     yValue=yValue+1.3*lineStep;
>     etext('',xValue,yValue);
>     for i=65:71
>       c=sprintf('  \\134%o=',i);
>       s=sprintf('\\%o',i);
>       etext(c,0,0,eTextFontSize,1);
>       etext(s,0,0,eTextFontSize,1,13);
>     end
>     etext('  ...',0,0,eTextFontSize,1);
>     i=90;
>     c=sprintf('  \\134%o=',i);
>     s=sprintf('\\%o',i);
>     etext(c,0,0,eTextFontSize,1);
>     etext(s,0,0,eTextFontSize,1,13);
>     yValue=yValue+lineStep;
>     etext('',xValue,yValue);
>     for i=97:103
>       c=sprintf('  \\134%o=',i);
>       s=sprintf('\\%o',i);
>       etext(c,0,0,eTextFontSize,1);
>       etext(s,0,0,eTextFontSize,1,13);
>     end
>     etext('  ...',0,0,eTextFontSize,1);
>     i=122;
>     c=sprintf('  \\134%o=',i);
>     s=sprintf('\\%o',i);
>     etext(c,0,0,eTextFontSize,1);
>     etext(s,0,0,eTextFontSize,1,13);
>     yValue=yValue+lineStep;
>     etext('',xValue,yValue);

>     eclose;
>     newbbox=ebbox(5);
>     if ~exist('noDemoShow')
>       eview                                   % start ghostview with eps-file
>     end

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