Tsar_Lyagushka/HB
1
0
Fork 0
forked from halo-battle/game
Code Issues Pull requests Projects Releases Wiki Activity

Version 1.12

Browse source
This commit is contained in:
nemunaire 2009-11-01 12:00:00 +01:00
commit de31cd3e9a
1373 changed files with 156282 additions and 45238 deletions
Download patch file Download diff file Expand all files Collapse all files

77
onyx2/include/jpgraph/Examples/textalignex1.php Normal file
View file

@ -0,0 +1,77 @@
<?php
// $Id: textalignex1.php,v 1.1 2002/10/19 17:42:53 aditus Exp $
require_once "../jpgraph.php";
require_once "../jpgraph_canvas.php";
if( empty($_GET['a']) ) {
$angle=40;
}
else {
$angle=$_GET['a'];
}
$caption = "Demonstration of different anchor points for texts as specified with\nTextAlign(). The red cross marks the coordinate that was given to\nstroke each instance of the string.\n(The green box is the bounding rectangle for the text.)";
$txt="TextAlign()";
// Initial width and height since we need a "dummy" canvas to
// calculate the height of the text strings
$w=480;$h=50;
$xm=90;$ym=80;
$g = new CanvasGraph($w,$h);
$aImg = $g->img;
$aImg->SetFont(FF_ARIAL,FS_NORMAL,16);
$tw=$aImg->GetBBoxWidth($txt,$angle);
$th=$aImg->GetBBoxHeight($txt,$angle);
$aImg->SetFont(FF_ARIAL,FS_NORMAL,11);
$ch=$aImg->GetBBoxHeight($caption);
// Calculate needed height for the image
$h = 3*$th+2*$ym + $ch;
$g = new CanvasGraph($w,$h);
$aImg = $g->img;
$prof = array('left','top',
'center','top',
'right','top',
'left','center',
'center','center',
'right','center',
'left','bottom',
'center','bottom',
'right','bottom');
$n = count($prof)/2;
for( $i=0,$r=0,$c=0; $i < $n; ++$i ) {
$x = $c*($tw+$xm)+$xm/2;
$y = $r*($th+$ym)+$ym/2-10;
$aImg->SetColor('blue');
$aImg->SetTextAlign($prof[$i*2],$prof[$i*2+1]);
$aImg->SetFont(FF_ARIAL,FS_NORMAL,16);
$aImg->StrokeText($x,$y,$txt,$angle,"left",true);
$aImg->SetColor('black');
$aImg->SetFont(FF_FONT1,FS_BOLD);
$aImg->SetTextAlign('center','top');
$align = sprintf('("%s","%s")',$prof[$i*2],$prof[$i*2+1]);
$aImg->StrokeText($c*($tw/2+$xm)+$xm/2+$tw/2,$r*($th/2+$ym)+$th+$ym/2-4,$align);
$c++;
if( $c==3 ) {
$c=0;$r++;
}
}
$aImg->SetTextAlign('center','bottom');
$aImg->SetFont(FF_ARIAL,FS_ITALIC,11);
$aImg->StrokeText($w/2,$h-10,$caption,0,'left');
$aImg->SetColor('navy');
$aImg->Rectangle(0,0,$w-1,$h-1);
$g->Stroke();
?>