Exemplo n.º 1
0
                    $nomanage = true;
                }
                $imtype = "png";
                $outype = "png";
                break;
            default:
                echo ErrorPNG("wrong img type");
                exit;
        }
        $ratio = floatval($img[0] / $w);
        $h = ceil($img[1] / $ratio);
    } else {
        echo ErrorPNG("not image type");
        exit;
    }
} else {
    $nomanage = true;
    $img = getimagesize($fromfile);
}
if ($nomanage) {
    ErrorPNG("image type not supported");
    exit;
}
$ou = imagecreatetruecolor($w, $h);
imagealphablending($ou, false);
$funcall = "imagecreatefrom{$imtype}";
imagecopyresampled($ou, $funcall($fromfile), 0, 0, 0, 0, $w, $h, $img[0], $img[1]);
$funcall = "image{$outype}";
$funcall($ou, "uploaded/cache/" . md5($_SERVER['QUERY_STRING']));
header("Content-type: " . $img['mime']);
$funcall($ou);
Exemplo n.º 2
0
                    exit;
            }
            // check image orientation
            if ($img[0] < $img[1]) {
                $h = $w;
                $ratio = floatval($img[1] / $h);
                $w = ceil($img[0] / $ratio);
            } else {
                $ratio = floatval($img[0] / $w);
                $h = ceil($img[1] / $ratio);
            }
        } else {
            ErrorPNG($ERR_710);
            exit;
        }
    } else {
        $nomanage = true;
    }
    if ($nomanage) {
        ErrorPNG($ERR_710);
        exit;
    }
    $ou = imagecreatetruecolor($w, $h);
    imagealphablending($ou, false);
    $funcall = "imagecreatefrom{$imtype}";
    imagecopyresampled($ou, $funcall($fromfile), 0, 0, 0, 0, $w, $h, $img[0], $img[1]);
    $funcall = "image{$outype}";
    $funcall($ou, $upload_path . 'cache/' . $_w . '-' . md5($fromfile));
    header('Content-type: ' . $img['mime']);
    $funcall($ou);
}
Exemplo n.º 3
0
                    exit;
            }
            // check image orientation
            if ($img[0] < $img[1]) {
                $h = $w;
                $ratio = floatval($img[1] / $h);
                $w = ceil($img[0] / $ratio);
            } else {
                $ratio = floatval($img[0] / $w);
                $h = ceil($img[1] / $ratio);
            }
        } else {
            ErrorPNG('not image type');
            exit;
        }
    } else {
        $nomanage = true;
    }
    if ($nomanage) {
        ErrorPNG('image type not supported');
        exit;
    }
    $ou = imagecreatetruecolor($w, $h);
    imagealphablending($ou, false);
    $funcall = "imagecreatefrom{$imtype}";
    imagecopyresampled($ou, $funcall($fromfile), 0, 0, 0, 0, $w, $h, $img[0], $img[1]);
    $funcall = "image{$outype}";
    $funcall($ou, $upload_path . 'cache/' . $_w . '-' . md5($fromfile));
    header('Content-type: ' . $img['mime']);
    $funcall($ou);
}