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PHP程式設計討論區 / 回覆: 請問我應該怎麼設定PHP才能在網頁上讀取?
« 於: 2010-07-03 17:56 »
直接用瀏覽器測吧
dreamweaver 這種懶人用的東西只會讓你學的更慢
請愛用文字編輯器.
dreamweaver 這種懶人用的東西只會讓你學的更慢
請愛用文字編輯器.
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請英文好的朋友幫忙.翻譯如下
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請把我的IP做DNS反解.因為我主機發出去的信都被拒絕.我的域名是abc.com.謝謝
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有人能幫忙翻譯成英文嗎?因為牽扯了好多專有名詞.真是有困難阿... :-[謝謝大德幫忙
我是想用php繪圖
<?php
////////////////////////////////////////////////////////////////
// PHP script made by Rasmus - http://www.peters1.dk //
////////////////////////////////////////////////////////////////
$show_label = true; // true = show label, false = don't show label.
$show_percent = true; // true = show percentage, false = don't show percentage.
$show_text = false; // true = show text, false = don't show text.
$show_parts = false; // true = show parts, false = don't show parts.
$label_form = 'square'; // 'square' or 'round' label.
$width = 199;
$background_color = 'FFFFFF'; // background-color of the chart...
$text_color = '000000'; // text-color.
$colors = array('ED145B', '00AEEF', '8DC63F','F7941D', 'ABA000', 'B4B4B4','A67C52','BD8CBF','BFBFC1','00746B'); // colors of the slices.
$shadow_height = 16; // Height on shadown.
$shadow_dark = true; // true = darker shadow, false = lighter shadow...
// DON'T CHANGE ANYTHING BELOW THIS LINE...
$data = $_GET["data"];
$label = $_GET["label"];
$height = $width/2;
$data = explode('*',$data);
if ( $label != '' ) $label = explode('*',$label);
for ( $i = 0; $i < count($label); $i++ ) {
if ( $data[$i]/array_sum($data) < 0.1) $number[$i] = ' '.number_format(($data[$i]/array_sum($data))*100,1,',','.').'%';
else $number[$i] = number_format(($data[$i]/array_sum($data))*100,1,',','.').'%';
if (strlen($label[$i]) > $text_length) $text_length = strlen($label[$i]);
}
if (is_array($label)) {
$antal_label = count($label);
$xtra = (5+15*$antal_label)-($height+ceil($shadow_height));
if ($xtra > 0) $xtra_height = (5+15*$antal_label)-($height+ceil($shadow_height));
$xtra_width = 5;
if ($show_label) $xtra_width += 20;
if ($show_percent) $xtra_width += 45;
if ($show_text) $xtra_width += $text_length*8;
if ($show_parts) $xtra_width += 35;
}
$img = ImageCreateTrueColor($width+$xtra_width, $height+ceil($shadow_height)+$xtra_height);
ImageFill($img, 0, 0, colorHex($img, $background_color));
foreach ($colors as $colorkode) {
$fill_color[] = colorHex($img, $colorkode);
$shadow_color[] = colorHexshadow($img, $colorkode, $shadow_dark);
}
$label_place = 5;
if ( is_array($label) ) {
for ( $i = 0; $i < count($label); $i++ ) {
if ( $label_form == 'round' && $show_label ) {
imagefilledellipse($img,$width+11,$label_place+5,10,10,colorHex($img, $colors[$i % count($colors)]));
imageellipse($img,$width+11,$label_place+5,10,10,colorHex($img, $text_color));
} else if ( $label_form == 'square' && $show_label ) {
imagefilledrectangle($img,$width+6,$label_place,$width+16,$label_place+10,colorHex($img, $colors[$i % count($colors)]));
imagerectangle($img,$width+6,$label_place,$width+16,$label_place+10,colorHex($img, $text_color));
}
if ( $show_percent ) $label_output = $number[$i].' ';
if ( $show_text ) $label_output = $label_output.$label[$i].' ';
if ( $show_parts ) $label_output = $label_output.$data[$i];
imagestring($img,'2',$width+20,$label_place,$label_output,colorHex($img, $text_color));
$label_output = '';
$label_place = $label_place + 15;
}
}
$centerX = round($width/2);
$centerY = round($height/2);
$diameterX = $width-4;
$diameterY = $height-4;
$data_sum = array_sum($data);
$start = 270;
for ( $i = 0; $i < count($data); $i++ ) {
$value += $data[$i];
$end = ceil(($value/$data_sum)*360) + 270;
$slice[] = array($start, $end, $shadow_color[$value_counter % count($shadow_color)], $fill_color[$value_counter % count($fill_color)]);
$start = $end;
$value_counter++;
}
for ( $i=$centerY+$shadow_height; $i>$centerY; $i-- ) {
for ( $j = 0; $j < count($slice); $j++ ) {
if ($slice[$j][0] != $slice[$j][1]) ImageFilledArc($img, $centerX, $i, $diameterX, $diameterY, $slice[$j][0], $slice[$j][1], $slice[$j][2], IMG_ARC_PIE);
}
}
for ( $j = 0; $j < count($slice); $j++ ) {
if ($slice[$j][0] != $slice[$j][1]) ImageFilledArc($img, $centerX, $centerY, $diameterX, $diameterY, $slice[$j][0], $slice[$j][1], $slice[$j][3], IMG_ARC_PIE);
}
OutputImage($img);
ImageDestroy($img);
function colorHex($img, $HexColorString) {
$R = hexdec(substr($HexColorString, 0, 2));
$G = hexdec(substr($HexColorString, 2, 2));
$B = hexdec(substr($HexColorString, 4, 2));
return ImageColorAllocate($img, $R, $G, $B);
}
function colorHexshadow($img, $HexColorString, $mork) {
$R = hexdec(substr($HexColorString, 0, 2));
$G = hexdec(substr($HexColorString, 2, 2));
$B = hexdec(substr($HexColorString, 4, 2));
if ( $mork ) {
($R > 99) ? $R -= 100 : $R = 0;
($G > 99) ? $G -= 100 : $G = 0;
($B > 99) ? $B -= 100 : $B = 0;
} else {
($R < 220) ? $R += 35 : $R = 255;
($G < 220) ? $G += 35 : $G = 255;
($B < 220) ? $B += 35 : $B = 255;
}
return ImageColorAllocate($img, $R, $G, $B);
}
function OutputImage($img) {
header('Content-type: image/jpg');
ImageJPEG($img,NULL,100);
}
?>