diff options
Diffstat (limited to 'config/vnstat2/vnstat_php_frontend/graph.php')
| -rw-r--r-- | config/vnstat2/vnstat_php_frontend/graph.php | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/config/vnstat2/vnstat_php_frontend/graph.php b/config/vnstat2/vnstat_php_frontend/graph.php index fb00be67..3ef72f1a 100644 --- a/config/vnstat2/vnstat_php_frontend/graph.php +++ b/config/vnstat2/vnstat_php_frontend/graph.php @@ -17,7 +17,7 @@ // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // - // see file COPYING or at http://www.gnu.org/licenses/gpl.html + // see file COPYING or at http://www.gnu.org/licenses/gpl.html // for more information. // require 'config.php'; @@ -32,7 +32,7 @@ { return imagecolorallocatealpha($im, $colors[0], $colors[1], $colors[2], $colors[3]); } - + function init_image() { global $im, $xlm, $xrm, $ytm, $ybm, $iw, $ih,$graph, $cl, $iface, $colorscheme, $style; @@ -42,7 +42,7 @@ // // image object - // + // $xlm = 70; $xrm = 20; $ytm = 35; @@ -50,7 +50,7 @@ if ($graph == 'small') { $iw = 300 + $xrm + $xlm; - $ih = 100 + $ytm + $ybm; + $ih = 100 + $ytm + $ybm; } else { @@ -75,10 +75,10 @@ $cl['rx_border'] = allocate_color($im, $cs['rx_border']); $cl['tx'] = allocate_color($im, $cs['tx']); $cl['tx_border'] = allocate_color($im, $cs['tx_border']); - + imagefilledrectangle($im,0,0,$iw,$ih,$cl['image_background']); imagefilledrectangle($im,$xlm,$ytm,$iw-$xrm,$ih-$ybm, $cl['background']); - + $x_step = ($iw - $xlm - $xrm) / 12; $depth = ($x_step / 8) + 4; imagefilledpolygon($im, array($xlm, $ytm, $xlm, $ih - $ybm, $xlm - $depth, $ih - $ybm + $depth, $xlm - $depth, $ytm + $depth), 4, $cl['background_2']); @@ -89,7 +89,7 @@ $bbox = imagettfbbox(10, 0, GRAPH_FONT, $text); $textwidth = $bbox[2] - $bbox[0]; imagettftext($im, 10, 0, ($iw-$textwidth)/2, ($ytm/2), $cl['text'], GRAPH_FONT, $text); - + } function draw_border() @@ -98,16 +98,16 @@ imageline($im, 0, 0,$iw-1, 0, $cl['border']); imageline($im, 0,$ih-1,$iw-1,$ih-1, $cl['border']); - imageline($im, 0, 0, 0,$ih-1, $cl['border']); + imageline($im, 0, 0, 0,$ih-1, $cl['border']); imageline($im, $iw-1, 0,$iw-1,$ih-1, $cl['border']); } - + function draw_grid($x_ticks, $y_ticks) { global $im, $cl, $iw, $ih, $xlm, $xrm, $ytm, $ybm; $x_step = ($iw - $xlm - $xrm) / $x_ticks; $y_step = ($ih - $ytm - $ybm) / $y_ticks; - + $depth = 10;//($x_step / 8) + 4; $ls = array($cl['grid_stipple_1'],$cl['grid_stipple_2']); @@ -119,14 +119,13 @@ } for ($i=$ytm;$i<=($ih-$ybm); $i += $y_step) { - imageline($im, $xlm, $i, $iw - $xrm, $i, IMG_COLOR_STYLED); + imageline($im, $xlm, $i, $iw - $xrm, $i, IMG_COLOR_STYLED); imageline($im, $xlm, $i, $xlm - $depth, $i + $depth, IMG_COLOR_STYLED); } imageline($im, $xlm, $ytm, $xlm, $ih - $ybm, $cl['border']); imageline($im, $xlm, $ih - $ybm, $iw - $xrm, $ih - $ybm, $cl['border']); } - - + function draw_data($data) { global $im,$cl,$iw,$ih,$xlm,$xrm,$ytm,$ybm; @@ -168,7 +167,7 @@ { $prescale = $prescale * 1024; $y_scale = $y_scale / 1024; - if ($unit == 'K') + if ($unit == 'K') $unit = 'M'; else if ($unit == 'M') $unit = 'G'; @@ -178,7 +177,7 @@ } draw_grid($x_ticks, $y_ticks); - + // // graph scale factor (per pixel) // @@ -187,7 +186,7 @@ if ($data[0] == 'nodata') { - $text = 'no data available'; + $text = T('no data available'); $bbox = imagettfbbox(10, 0, GRAPH_FONT, $text); $textwidth = $bbox[2] - $bbox[0]; imagettftext($im, 10, 0, ($iw-$textwidth)/2, $ytm + 80, $cl['text'], GRAPH_FONT, $text); @@ -196,26 +195,26 @@ { // // draw bars - // + // for ($i=0; $i<$x_ticks; $i++) { $x = $xlm + ($i * $x_step); $y = $ytm + ($ih - $ytm - $ybm) - (($data[$i]['rx'] - $offset) / $sf); - + $depth = $x_step / 8; $space = 0; - + $x1 = $x; $y1 = $y; $x2 = $x + $bar_w - $space; $y2 = $ih - $ybm; - + imagefilledrectangle($im, $x1, $y1, $x2, $y2, $cl['rx']); imagerectangle($im, $x1, $y1, $x2, $y2, $cl['rx_border']); - + imagefilledrectangle($im, $x1 - $depth, $y1 + $depth, $x2 -$depth, $y2 + $depth, $cl['rx']); imagerectangle($im, $x1 - $depth, $y1 + $depth, $x2 - $depth, $y2 + $depth, $cl['rx_border']); - + imagefilledpolygon($im, array($x1, $y1, $x2, $y1, $x2 - $depth, $y1 + $depth, $x1 - $depth, $y1 + $depth), 4, $cl['rx']); imagepolygon($im, array($x1, $y1, $x2, $y1, $x2 - $depth, $y1 + $depth, $x1 - $depth, $y1 + $depth), 4, $cl['rx_border']); imagefilledpolygon($im, array($x2, $y1, $x2, $y2, $x2 - $depth, $y2 + $depth, $x2 - $depth, $y1 + $depth), 4, $cl['rx']); @@ -227,16 +226,16 @@ imagefilledrectangle($im, $x1, $y1, $x2, $y2, $cl['tx']); imagerectangle($im, $x1, $y1, $x2, $y2, $cl['tx_border']); - + imagefilledrectangle($im, $x1 - $depth, $y1 + $depth, $x2 - $depth, $y2 + $depth, $cl['tx']); - imagerectangle($im, $x1 - $depth, $y1 + $depth, $x2 - $depth, $y2 + $depth, $cl['tx_border']); - + imagerectangle($im, $x1 - $depth, $y1 + $depth, $x2 - $depth, $y2 + $depth, $cl['tx_border']); + imagefilledpolygon($im, array($x1, $y1, $x2, $y1, $x2 - $depth, $y1 + $depth, $x1 - $depth, $y1 + $depth), 4, $cl['tx']); imagepolygon($im, array($x1, $y1, $x2, $y1, $x2 - $depth, $y1 + $depth, $x1 - $depth, $y1 + $depth), 4, $cl['tx_border']); imagefilledpolygon($im, array($x2, $y1, $x2, $y2, $x2 - $depth, $y2 + $depth, $x2 - $depth, $y1 + $depth), 4, $cl['tx']); imagepolygon($im, array($x2, $y1, $x2, $y2, $x2 - $depth, $y2 + $depth, $x2 - $depth, $y1 + $depth), 4, $cl['tx_border']); } - + // // axis labels // @@ -265,11 +264,11 @@ // imagefilledrectangle($im, $xlm, $ih-$ybm+39, $xlm+8,$ih-$ybm+47,$cl['rx']); imagerectangle($im, $xlm, $ih-$ybm+39, $xlm+8,$ih-$ybm+47,$cl['text']); - imagettftext($im, 8,0, $xlm+14, $ih-$ybm+48,$cl['text'], GRAPH_FONT,'bytes in'); + imagettftext($im, 8,0, $xlm+14, $ih-$ybm+48,$cl['text'], GRAPH_FONT,T('bytes in')); imagefilledrectangle($im, $xlm+120 , $ih-$ybm+39, $xlm+128,$ih-$ybm+47,$cl['tx']); imagerectangle($im, $xlm+120, $ih-$ybm+39, $xlm+128,$ih-$ybm+47,$cl['text']); - imagettftext($im, 8,0, $xlm+134, $ih-$ybm+48,$cl['text'], GRAPH_FONT,'bytes out'); + imagettftext($im, 8,0, $xlm+134, $ih-$ybm+48,$cl['text'], GRAPH_FONT,T('bytes out')); } function output_image() @@ -293,11 +292,11 @@ { draw_data($month); } - - header('Content-type: image/png'); + + header('Content-type: image/png'); imagepng($im); } get_vnstat_data(); output_image(); -?> +?> |