static function avatar($image, $true_size, $size_data = array(100, 50, 32), $save_name, $save_dir = '')
{
foreach ($size_data as $target_size) {
$target_img = palette::create($target_size, $target_size, 'ffffff', true);
$param = array(0, 0, 0, 0, $target_size, $target_size, $true_size, $true_size);
$copy_result = palette::copy($target_img, $image, $param, 5);
if ($copy_result) {
palette::save($target_img, $save_name . '.gif', $save_dir . $target_size . '/');
}
}
}
<?php
include_once dirname(__FILE__) . "/../../classesphp/sani_request.php";
$_GET = array_merge($_GET, $_POST);
include_once dirname(__FILE__) . "/../../classesphp/class.palette.php";
$m = new palette();
$lista = implode(",", $m->listaColourRamps(dirname(__FILE__) . "/../.."));
if (!isset($_GET["ncores"])) {
$_GET["ncores"] = 10;
}
if (empty($_GET["locaplic"])) {
$_GET["locaplic"] = "../..";
}
$locaplic = $_GET["locaplic"];
$elemento = $_GET["elemento"];
$doc = $_GET["doc"];
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<script type="text/javascript" src="<?php
echo $locaplic;
?>
/classesjs/i3geo.js"></script>
<style>
body{
background-color:white;
padding:0;
}
#imagens {
*/
/*
Section: Legenda
Processa a legenda do mapa e de temas específicos.
<classe_legenda.php>
*/
/*
Valor: GERACORESCOLOURRAMP
Retorna uma lista de valores RGB de cores geradas com base nsa grades de cores existentes (ver i3geo/symbols/colourramps)
*/
case "GERACORESCOLOURRAMP":
include_once "class.palette.php";
$m = new palette();
$retorno = $m->geraCoresColourRamp("..", $_pg["codigo"], $_pg["inicio"], $_pg["fim"], $_pg["ncores"]);
break;
/*
Valor: EDITASIMBOLO
Define as características de simbologia de uma classe, cria, adiciona e exclui estilos.
*/
/*
Valor: EDITASIMBOLO
Define as características de simbologia de uma classe, cria, adiciona e exclui estilos.
*/
case "EDITASIMBOLO":
include_once "classe_legenda.php";
copiaSeguranca($map_file);
function do_extract($n, $p)
{
$error = false;
echo "Extrayendo '{$n}'... ";
$image_out = $n . '.png';
//$image_out2 = 'png.mod/' . $n . '.png';
$image_in = isset($p['data']) ? './' . $p['data'] : false;
$image_pal = isset($p['color']) ? './' . $p['color'] : false;
$image_colors = isset($p['bpp']) ? pow(2, $p['bpp']) : false;
$image_bpp = isset($p['bpp']) ? $p['bpp'] : 8;
$image_width = isset($p['width']) ? $p['width'] : false;
$image_height = isset($p['height']) ? $p['height'] : false;
$image_mode = isset($p['modo']) ? $p['modo'] : 2;
$image_tiles = isset($p['tiles']) ? $p['tiles'] : '8x8';
// Obtenemos los datos
$slice = isset($p['slice']) ? explode('-', $p['slice']) : '';
for ($n = 0; $n < 2; $n++) {
if (!isset($slice[$n])) {
$slice[$n] = '';
}
}
$slice[0] = trim($slice[0]);
$slice[1] = trim($slice[1]);
if (!strlen($slice[0])) {
$slice[0] = 0;
}
if (!strlen($slice[1])) {
$slice[1] = filesize($image_in);
}
//$d = file_get_contents($image_in, false, NULL, $slice[0], $slice[1] - $slice[0]);
$d = file_get_contents($image_in, false, NULL, getInteger($slice[0]), getInteger($slice[1]));
printf("SLICE(%s:%08X-%08X) ", $image_in, getInteger($slice[0]), getInteger($slice[1]));
$image_size = strlen($d);
// Obtenemos la paleta
$pal = file_get_contents($image_pal);
if ($image_pal !== false) {
$image_pal_size = strlen($pal);
if ($image_pal_size % 2 != 0) {
$error = true;
fprintf(STDERR, "ERROR: El fichero de paleta no es multiplo de 2\n");
}
if ($image_pal_size / 2 > $image_colors) {
$error = true;
fprintf(STDERR, "ERROR: El bpp no coincide con el tamaño de la paleta\n");
}
$image_colors = $image_pal_size >> 1;
}
$image_pixels = ($image_size << 3) / $image_bpp;
$image_height2 = $image_pixels / $image_width;
if (!$image_height) {
$image_height = $image_height2;
} else {
if ($image_height2) {
$error = true;
fprintf(STDERR, "ERROR: La altura de la imagen no coincide con la calculada " . $image_height . " != " . $image_height2 . "\n");
}
}
list($w, $h) = array($image_width, $image_height);
echo "({$w}x{$h}) ";
echo "(C:{$image_colors}) ";
if (!($i = imagecreate($w, $h))) {
return;
}
if ($image_pal) {
palette::extract($i, file_get_contents($image_pal));
} else {
palette::usegrays($i, $image_colors);
//fprintf(STDERR, "TODO: " . __LINE__ . "\n");
}
$bpp = $image_bpp;
$mask = (1 << $image_bpp) - 1;
$bp = 8 / $bpp;
printf("(BPP:%d, MASK:%08b, BP:%d) ", $bpp, $mask, $bp);
if ($image_height != (int) $image_height) {
$error = true;
fprintf(STDERR, "\nERROR: La altura tiene decimales, posiblemente el ancho es incorrecto... ");
}
$r = isset($p['reversed']) ? (bool) $p['reversed'] : false;
printf("REV(%d) ", $r);
$image_blank_list = array();
if (isset($p['blank'])) {
$image_blank_list = array_flip(explode(';', str_replace(' ', '', $p['blank'])));
echo "(BLANK: " . $p['blank'] . ')';
printf("\n");
//print_r($image_blank_list);
}
switch ($image_mode) {
case 1:
$bp_w = $bp_h = 8;
list($wbb, $hbb) = explode('x', $image_tiles);
list($be_w, $be_h) = array($w / $wbb, $h / $hbb);
list($bi_w, $bi_h) = array($wbb / $bp_w, $hbb / $bp_h);
printf('TILES(%dx%d) BLOCK_EXT(%dx%d) BLOCK_INT(%dx%d) TILES(%dx%d) GROUP:%s) ', $wbb, $hbb, $be_w, $be_h, $bi_w, $bi_h, $bp_w, $bp_h, $image_tiles);
if (isset($p['blank'])) {
echo "\n";
}
$n = 0;
for ($be_y = 0; $be_y < $be_h; $be_y++) {
for ($be_x = 0; $be_x < $be_w; $be_x++) {
if (isset($image_blank_list[$be_x . ',' . $be_y])) {
echo "Skipping: {$be_x},{$be_y}\n";
continue;
}
for ($bi_y = 0; $bi_y < $bi_h; $bi_y++) {
for ($bi_x = 0; $bi_x < $bi_w; $bi_x++) {
//echo $be_x . ',' . $be_y . "\n";
//if ($be_y >= 2 && $be_x == 7) continue;
for ($y = 0; $y < $bp_h; $y++) {
for ($x = 0; $x < $bp_w; $x += $bp, $n++) {
@($c = ord($d[$n]));
if ($r) {
$c = ($c & 0xf) << 4 | $c >> 4 & 0xf;
}
//echo $n . "\n";
for ($m = 0; $m < $bp; $m++) {
imagesetpixel($i, $be_x * $wbb + $bi_x * $bp_w + $x + $m, $be_y * $hbb + $bi_y * $bp_h + $y, $c & $mask);
$c >>= $bpp;
}
}
}
}
}
}
}
break;
case 2:
for ($y = 0, $n = 0; $y < $h; $y++) {
for ($x = 0; $x < $w; $x += $bp, $n++) {
@($c = ord($d[$n]));
if ($r) {
$c = ($c & 0xf) << 4 | $c >> 4 & 0xf;
}
for ($m = 0; $m < $bp; $m++) {
//imagesetpixel($i, $x + ($m & ~1) + !($m % 2), $y, $c & $mask);
imagesetpixel($i, $x + $m, $y, $c & $mask);
$c >>= $bpp;
}
}
}
break;
default:
$error = true;
fprintf(STDERR, "\nERROR: MODO {$image_mode} no soportado ");
break;
}
if (isset($p['transparent'])) {
imagecolortransparent($i, $p['transparent']);
}
imagepng($i, $image_out, 9);
//if (!file_exists($image_out2)) copy($image_out, $image_out2);
echo $error ? "Error\n" : "Ok\n";
return !$error;
}
