/**
* @throws Exception
* 生成验证码 ， 存放到token相对应的session里面
*/
public function createCaptcha()
{
$token = $_COOKIE["token"];
if (empty($token)) {
throw new Exception("无法生产验证码，请稍后在试");
}
$string = "abcdefghijklmnopqrstuvwxyz0123456789";
$str = "";
for ($i = 0; $i < 4; $i++) {
$pos = rand(0, 35);
$str .= $string[$pos];
}
$this->load->library('session');
$flag = $this->session->set_userdata($token . "_captcha", $str);
$img_handle = Imagecreate(80, 20);
//图片大小80X20
$back_color = ImageColorAllocate($img_handle, 255, 255, 255);
//背景颜色（白色）
$txt_color = ImageColorAllocate($img_handle, 0, 0, 0);
//文本颜色（黑色）
//加入干扰线
for ($i = 0; $i < 3; $i++) {
$line = ImageColorAllocate($img_handle, rand(0, 255), rand(0, 255), rand(0, 255));
Imageline($img_handle, rand(0, 15), rand(0, 15), rand(100, 150), rand(10, 50), $line);
}
//加入干扰象素
for ($i = 0; $i < 200; $i++) {
$randcolor = ImageColorallocate($img_handle, rand(0, 255), rand(0, 255), rand(0, 255));
Imagesetpixel($img_handle, rand() % 100, rand() % 50, $randcolor);
}
Imagefill($img_handle, 0, 0, $back_color);
//填充图片背景色
ImageString($img_handle, 28, 20, 0, $str, $txt_color);
//水平填充一行字符串
ob_clean();
// ob_clean()清空输出缓存区
header("Content-type: image/png");
//生成验证码图片
Imagepng($img_handle);
//显示图片
}
private function create_do()
{
$this->im = Imagecreate($this->config['width'], $this->config['height']);
//设置背景为白色
Imagecolorallocate($this->im, $this->config['color'][0], $this->config['color'][1], $this->config['color'][2]);
//为此背景加个边框
if ($this->config['boxline'] == True) {
$bordercolor = Imagecolorallocate($this->im, 37, 37, 37);
Imagerectangle($this->im, 0, 0, $this->config['width'] - 1, $this->config['height'] - 1, $bordercolor);
}
//生成验证码
$this->create_str();
$coder = $_SESSION[$this->config['codname']];
//输入文字
$fontcolor = Imagecolorallocate($this->im, 46, 46, 46);
for ($i = 0; $i < $this->config['length']; $i++) {
Imagestring($this->im, 5, $i * 10 + 6, rand(2, 5), $coder[$i], $fontcolor);
}
//加入干扰线
$interfere = $this->config['interfere'];
$interfere = $interfere > 30 ? "30" : $interfere;
if (!empty($interfere) && $interfere > 1) {
for ($i = 1; $i < $interfere; $i++) {
$linecolor = Imagecolorallocate($this->im, rand(0, 255), rand(0, 255), rand(0, 255));
$x = rand(1, $this->config['width']);
$y = rand(1, $this->config['height']);
$x2 = rand($x - 10, $x + 10);
$y2 = rand($y - 10, $y + 10);
Imageline($this->im, $x, $y, $x2, $y2, $linecolor);
}
}
ob_clean();
Header("Pragma:no-cache\r\n");
Header("Cache-Control:no-cache\r\n");
Header("Expires:0\r\n");
Header("Content-type:Image/jpeg\r\n");
Imagejpeg($this->im);
Imagedestroy($this->im);
exit;
}
function output_png($poll_id, $radius)
{
if ($radius < 20) {
$radius = 90;
}
$diameter = $radius * 2;
$img_size = $diameter + 2;
if ($this->is_valid_poll_id($poll_id)) {
$img = ImageCreate($img_size, $img_size);
for (reset($this->colors); $key = key($this->colors); next($this->colors)) {
eval("\$poll_colors[\$key]=ImageColorAllocate(\$img," . $this->colors[$key] . ");");
}
ImageFill($img, 0, 0, $poll_colors['blank']);
Imagearc($img, $radius, $radius, $diameter, $diameter, 0, 360, $poll_colors['black']);
if (!isset($this->options[$poll_id])) {
$this->get_poll_data($poll_id);
}
$totalvotes = $this->options[$poll_id]['total'] == 0 ? 1 : $this->options[$poll_id]['total'];
for ($i = 0; $i < sizeof($this->options[$poll_id]['option_id']); $i++) {
$img_width = $this->options[$poll_id]['votes'][$i] * 360 / $totalvotes;
$end = $this->begin + $img_width;
$y1 = sin($end / 180 * M_PI) * $radius;
$x1 = cos($end / 180 * M_PI) * $radius;
Imageline($img, $radius, $radius, $radius + $x1, $radius + $y1, $poll_colors['black']);
$end2 = $this->begin + $img_width * 0.5;
$x2 = (int) ($radius + cos($end2 / 180 * M_PI) * 15);
$y2 = (int) ($radius + sin($end2 / 180 * M_PI) * 15);
Imagefilltoborder($img, $x2, $y2, $poll_colors['black'], $poll_colors[$this->options[$poll_id]['color'][$i]]);
$this->begin += $img_width;
}
$this->begin = 0;
ImageColorTransparent($img, $poll_colors['blank']);
ImagePNG($img);
} else {
$loc = "{$pollvars['base_url']}/image/error.png";
header("Location: {$loc}");
exit;
}
}
// display percent
$percent = $total == 0 ? 0 : intval(round($value / $total * 100));
ImageString($im, 3, $x - 24, $y - 4, $percent . "%", $black);
// value right side rectangle
$percent = $total == 0 ? 0 : intval(round($value / $total * 100));
$px = $x + $percent * $unit;
if ($item_title == 'Views') {
// draw rectangle value
ImageFilledRectangle($im, $x, $y - 2, $px, $y + $bar_width, $barViews);
} else {
ImageFilledRectangle($im, $x, $y - 2, $px, $y + $bar_width, $barClicks);
}
// draw empty rectangle
ImageRectangle($im, $x, $y - 2, $x + 100 * $unit, $y + $bar_width, $line);
// line
Imageline($im, $px, $y - 2, $px, $y + $bar_width, $line);
// display numbers
$fwidth = ImageFontWidth(2);
$string = $value . "/" . $total;
ImageString($im, 2, $x + 100 * $unit - strlen($string) * $fwidth + 2, $y + 12, $string, $black);
}
$y = $y + ($bar_width + 20);
// IE workaround: Turn off outputbuffering
// if zlib compression is turned on
if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') > 0 && function_exists('ini_get') && ini_get("zlib.output_compression")) {
ob_end_clean();
}
// Send the content-type header
phpAds_GDContentType();
// Display modified image
phpAds_GDShowImage($im);
function display($db_object, $common, $user_id, $default, $error_msg, $learning, $get_var)
{
$width = 340;
$height = 220;
$labelfont = 2;
$labelfont1 = 1;
$labeltitlefont = '3';
$image = ImageCreate($width, $height);
while (list($kk, $vv) = @each($get_var)) {
${$kk} = $vv;
}
//from table
$config_table = $common->prefix_table("config");
$color_qry = "select commit_color,accomplish_color from {$config_table} where id='1'";
$res = $db_object->get_a_line($color_qry);
$ccolor = $res['commit_color'];
$acolor = $res['accomplish_color'];
$com = $common->split_color($db_object, $ccolor);
$accom = $common->split_color($db_object, $acolor);
$p1 = "0x{$com['0']}";
$p2 = "0x{$com['1']}";
$p3 = "0x{$com['2']}";
$p1 = hexdec($p1);
$p2 = hexdec($p2);
$p3 = hexdec($p3);
$bgcolor = ImageColorAllocate($image, 0xffffff, 0xffffff, 0xffffff);
$border = ImageColorAllocate($image, 0x0, 0x0, 0x0);
$commit_color = imagecolorallocate($image, $p1, $p2, $p3);
$red = imagecolorallocate($image, 0xff, 0x0, 0x0);
$green = imagecolorallocate($image, 0x33, 0xcc, 0x0);
/* to check
$date_array = "2003-11-15,2003-11-20,2003-11-30";
$fulfilled_array = "25,150,10";
$fromdate = "2003-11-13";
$todate ="2003-12-01"; */
$fdate = $fromdate;
$tdate = $todate;
$fulfilled_array = @explode(",", $fulfilled_array);
$date_array = @explode(",", $date_array);
$to = split("-", $tdate);
$from = split("-", $fdate);
$dt1 = mktime(0, 0, 0, $to[1], $to[2], $to[0]);
$dt2 = mktime(0, 0, 0, $from[1], $from[2], $from[0]);
$dt3 = $dt1 - $dt2;
$daydiff = $dt3 / 60 / 60 / 24;
$days = $error_msg['cDays'] . " {$fdate} " . $error_msg['cTo'] . " {$tdate} ";
ImageRectangle($image, 65, 24, 315, 180, $border);
ImageString($image, $labelfont, 15, 19, $error_msg['cExceeds'], $border);
ImageString($image, $labelfont, 40, 94, $error_msg['cMet'], $border);
ImageString($image, $labelfont, 5, 170, $error_msg['cFellshort'], $border);
ImageString($image, $labeltitlefont, 70, 182, "{$days}", $border);
Imageline($image, 65, 102, 315, 102, $commit_color);
ImageStringUp($image, $labeltitlefont, 15, 140, $error_msg['cExpectation'], $border);
$x1 = 65;
//$y1 = 180;
$startx_val = $x1;
$starty_val = 180;
//$x2 = 130;
//$y2 = 95;
$p1 = "0x{$accom['0']}";
$p2 = "0x{$accom['1']}";
$p3 = "0x{$accom['2']}";
$p1 = hexdec($p1);
$p2 = hexdec($p2);
$p3 = hexdec($p3);
$accomplish_color = imagecolorallocate($image, $p1, $p2, $p3);
$min = 63;
$max = 311;
$tot = $max - $min;
$count = $daydiff;
$interval = @($tot / $count);
$interval = sprintf("%01.0f", $interval);
//ImageString($image, $labelfont, 15,40, "$fulfilled_array", $border);
for ($j = 0; $j <= $count; $j++) {
if ($min <= $max) {
ImageString($image, $labelfont1, $min, 176, "|", $border);
}
$min = $min + $interval;
}
$d_array = array();
$inc = 40;
$im_dates = split("-", $fdate);
//to calculate the x2 value
$odd = array("01", "03", "05", "07", "08", "10", "12");
//Odd months
$even = array("04", "06", "09", "11");
//even months
for ($d = 0; $d < count($date_array); $d++) {
$start_date = $im_dates[2];
$ar = $date_array[$d];
$im_da = split("-", $ar);
$dte = $im_da[2];
$m = $im_da[1];
for ($c = 0; $c <= $daydiff; $c++) {
if ($dte == $start_date) {
$dt_array[] = $c;
}
$start_date = $start_date + 1;
if (in_array($m, $odd)) {
if ($start_date == 32) {
$start_date = 1;
$m = $m + 1;
if ($m == 13) {
$m = 1;
}
}
} elseif (in_array($m, $even)) {
if ($start_date == 31) {
$start_date = 1;
$m = $m + 1;
if ($m == 13) {
$m = 1;
}
}
} else {
if ($start_date == 29) {
$start_date = 1;
$m = $m + 1;
}
}
//ImageString($image, $labelfont, 50,$inc,"$start_date", $border);
$inc = $inc + 15;
}
}
$inc = 50;
for ($i = 0; $i < count($fulfilled_array) - 1; $i++) {
$ful = $fulfilled_array[$i];
$dt_val = $dt_array[$i + 1];
$x2 = $startx_val + $interval * $dt_val;
//cal using No of Days
$div = $ful / 25;
$y1 = $starty_val - 19.5 * $div;
$ful2 = $fulfilled_array[$i + 1];
$div2 = $ful2 / 25;
$y2 = $starty_val - 19.5 * $div2;
ImageLine($image, $x1, $y1, $x2, $y2, $accomplish_color);
$x1 = $x2;
//$y1 = $y2;
$d_array = "";
//ImageString($image, $labelfont1,80,$inc,"$x1 : $y1 : $x2 : $y2",$border);
$inc = $inc + 10;
}
header("Content-type: image/png");
Imagepng($image);
ImageDestroy($image);
}
function display($db_object, $common, $user_id, $default, $error_msg, $learning, $get_var)
{
//from table
//setting color
$config_table = $common->prefix_table("config");
$color_qry = "select admin_color,rater1_color,rater2_color,rater3_color,self_color,\n\t\t\t\toverall_color from {$config_table} where id='1'";
$res = $db_object->get_a_line($color_qry);
$ad_col = $res['admin_color'];
$rt1_col = $res['rater1_color'];
$rt2_col = $res['rater2_color'];
$rt3_col = $res['rater3_color'];
$self_col = $res['self_color'];
$over_col = $res['overall_color'];
$admin = $common->split_color($db_object, $ad_col);
$rt1 = $common->split_color($db_object, $rt1_col);
$rt2 = $common->split_color($db_object, $rt2_col);
$rt3 = $common->split_color($db_object, $rt3_col);
$slf = $common->split_color($db_object, $self_col);
$ovr = $common->split_color($db_object, $over_col);
//for raters
//rater1
$col1_1 = "0x{$rt1['0']}";
$col1_2 = "0x{$rt1['1']}";
$col1_3 = "0x{$rt1['2']}";
$col1_1 = hexdec($col1_1);
$col1_2 = hexdec($col1_2);
$col1_3 = hexdec($col1_3);
//rater2
$col2_1 = "0x{$rt2['0']}";
$col2_2 = "0x{$rt2['1']}";
$col2_3 = "0x{$rt2['2']}";
$col2_1 = hexdec($col2_1);
$col2_2 = hexdec($col2_2);
$col2_3 = hexdec($col2_3);
//rater3
$col3_1 = "0x{$rt3['0']}";
$col3_2 = "0x{$rt3['1']}";
$col3_3 = "0x{$rt3['2']}";
$col3_1 = hexdec($col3_1);
$col3_2 = hexdec($col3_2);
$col3_3 = hexdec($col3_3);
//self
$col4_1 = "0x{$slf['0']}";
$col4_2 = "0x{$slf['1']}";
$col4_3 = "0x{$slf['2']}";
$col4_1 = hexdec($col4_1);
$col4_2 = hexdec($col4_2);
$col4_3 = hexdec($col4_3);
//for admin
$col5_1 = "0x{$admin['0']}";
$col5_2 = "0x{$admin['1']}";
$col5_3 = "0x{$admin['2']}";
$col5_1 = hexdec($col5_1);
$col5_2 = hexdec($col5_2);
$col5_3 = hexdec($col5_3);
//overall
$col6_1 = "0x{$ovr['0']}";
$col6_2 = "0x{$ovr['1']}";
$col6_3 = "0x{$ovr['2']}";
$col6_1 = hexdec($col6_1);
$col6_2 = hexdec($col6_2);
$col6_3 = hexdec($col6_3);
//color setting ends
$width = 340;
$height = 270;
$labelfont = 2;
$labelfont1 = 1;
$labeltitlefont = '3';
$image = ImageCreate($width, $height);
while (list($kk, $vv) = @each($get_var)) {
${$kk} = $vv;
}
$bgcolor = imagecolorallocate($image, 0xff, 0xff, 0xff);
$border = ImageColorAllocate($image, 0, 0, 0);
$rater1 = imagecolorallocate($image, $col1_1, $col1_2, $col1_3);
$rater2 = imagecolorallocate($image, $col2_1, $col2_2, $col2_3);
$rater3 = imagecolorallocate($image, $col3_1, $col3_2, $col3_3);
$self = imagecolorallocate($image, $col4_1, $col4_2, $col4_3);
$boss = imagecolorallocate($image, $col5_1, $col5_2, $col5_3);
$over = imagecolorallocate($image, $col6_1, $col6_2, $col6_3);
/* to check
$fromdate="2003-11-13";
$todate="2003-11-22";
$ratername="emp,bharathi,admin,karthik";
$raterval="0,1,2:1,0:1,0,2:1,2,0,2";
$date="2003-11-13,2003-11-17,2003-11-22:2003-11-13,2003-11-22:2003-11-13,2003-11-20,2003-11-22:2003-11-13,2003-11-15,2003-11-19,2003-11-22";
*/
$fdate = $fromdate;
$tdate = $todate;
if ($ratername != "") {
$rname = @split(",", $ratername);
}
$rt_val = @split(":", $raterval);
$rt_date = @split(":", $date);
$from = @split("-", $fdate);
$to = @split("-", $tdate);
$dt1 = mktime(0, 0, 0, $to[1], $to[2], $to[0]);
$dt2 = mktime(0, 0, 0, $from[1], $from[2], $from[0]);
$dt3 = $dt1 - $dt2;
$daydiff = $dt3 / 60 / 60 / 24;
$avg_array = @split(",", $avgrating);
$ch_name = @split(":", $combine);
$combine_array = array();
for ($na = 0; $na < count($ch_name); $na++) {
$cl_name = $ch_name[$na];
$sp_clname = @split("=", $cl_name);
$ky = trim($sp_clname[0]);
$vl = $sp_clname[1];
$combine_array[$ky] = $vl;
}
//na loop
$days = $error_msg['cDays'] . " {$fdate} " . $error_msg['cTo'] . " {$tdate}";
ImageRectangle($image, 65, 24, 315, 180, $border);
ImageString($image, $labelfont, 15, 19, $error_msg['cExceeds'], $border);
ImageString($image, $labelfont, 40, 94, $error_msg['cMet'], $border);
ImageString($image, $labelfont, 5, 170, $error_msg['cFellshort'], $border);
ImageString($image, $labeltitlefont, 70, 182, "{$days}", $border);
Imageline($image, 65, 102, 315, 102, $border);
ImageStringUp($image, $labeltitlefont, 15, 140, $error_msg['cExpectation'], $border);
$x1 = 65;
//$y1 = 180;
$startx_val = $x1;
$starty_val = 180;
//$x2 = 130;
//$y2 = 95;
$min = 63;
$max = 311;
$tot = $max - $min;
$count = $daydiff;
$interval = @($tot / $count);
$interval = sprintf("%01.0f", $interval);
ImageString($image, $labelfont, 15, 24, "", $border);
for ($j = 0; $j <= $count; $j++) {
if ($min <= $max) {
ImageString($image, $labelfont1, $min, 176, "|", $border);
}
$min = $min + $interval;
}
$d_array = array();
$inc = 50;
$im_dates = split("-", $fdate);
//ImageString($image, $labelfont, 50,80,"$im_dates[2]", $border);
//to calculate the x2 value.
$odd = array("01", "03", "05", "07", "08", "10", "12");
//Odd months
$even = array("04", "06", "09", "11");
//even months
//ImageString($image, $labelfont, 50,80,"$rt_date[0]", $border);
for ($f = 0; $f < count($rt_date); $f++) {
$date_arr = $rt_date[$f];
$date_array = @split(",", $date_arr);
for ($d = 0; $d < count($date_array); $d++) {
$start_date = $im_dates[2];
$ar = $date_array[$d];
$im_da = split("-", $ar);
$dte = $im_da[2];
$m = $im_da[1];
for ($c = 0; $c <= $daydiff; $c++) {
if ($dte == $start_date) {
$dt_array[] = $c;
}
$start_date = $start_date + 1;
if (in_array($m, $odd)) {
if ($start_date == 32) {
$start_date = 1;
$m = $m + 1;
if ($m == 13) {
$m = 1;
}
}
} elseif (in_array($m, $even)) {
if ($start_date == 31) {
$start_date = 1;
$m = $m + 1;
if ($m == 13) {
$m = 1;
}
}
} else {
if ($start_date == 29) {
$start_date = 1;
$m = $m + 1;
}
}
}
}
//d loop
}
//f loop
$d_inc = 0;
$color1 = $red;
$color2 = $blue;
$color3 = $green;
$color4 = $rose;
$n_inc = 200;
for ($i = 0; $i < count($rname); $i++) {
$name = $rname[$i];
$avg = $avg_array[$i];
$rtval = $rt_val[$i];
$rtdate = $rt_date[$i];
$rval = @split(",", $rtval);
$rdate = @split(",", $rtdate);
$pl = $i + 1;
$colour = $combine_array[$name];
$colour = trim($colour);
$color = ${$colour};
for ($j = 0; $j < count($rval) - 1; $j++) {
$ful = $rval[$j];
$dt_val = $dt_array[$d_inc];
$dt_val1 = $dt_array[$d_inc + 1];
//echo $d_inc.($d_inc + 1)."<br>";
//echo "$dt_val $dt_val1<br>";
$y1 = $starty_val - 78 * $ful;
$x1 = $startx_val + $interval * $dt_val;
//cal using No of Days
$x2 = $startx_val + $interval * $dt_val1;
$ful2 = $rval[$j + 1];
$y2 = $starty_val - 78 * $ful2;
ImageLine($image, $x1, $y1, $x2, $y2, $color);
//ImageString($image, $labelfont1,80,$inc,"$ful" ,$col);
$inc = $inc + 10;
$x1 = $x2;
//$y1 = $y2;
$nor = 1;
$ct = count($rval) - 1;
if ($j == $ct - 1) {
$nor = $nor + 1;
}
$d_inc = $d_inc + $nor;
}
//j loop
ImageString($image, $labelfont1, 130, $n_inc, "{$colour} {$name} {$error_msg['cAvg']}={$avg}", $color);
$n_inc += 10;
}
// i loop
if ($overall != "") {
ImageString($image, $labelfont1, 130, 250, "{$error_msg['cOverallavg']} = {$overall}", $over);
}
header("Content-type: image/png");
Imagepng($image);
ImageDestroy($image);
}
function MakeCircularGraph($im, $Cx, $Cy, $radius, $arr, $column, $linecolor, $name = "wonsusa", $option = 1)
{
//원 그리기
ImageArc($im, $Cx, $Cy, $radius * 2, $radius * 2, 0, 360, $linecolor);
$count_arr = count($arr);
for ($i = 0; $i < $count_arr; $i++) {
$total += $arr[$i][$column];
}
//초기화.
$white = ImageColorAllocate($im, 255, 255, 255);
$black = ImageColorAllocate($im, 0, 0, 0);
$angle = 0;
$offset = 0;
$b_x = $Cx;
$b_y = $Cy - $radius;
$real_count = 0;
for ($i = 0; $i < $count_arr; $i++) {
if ($arr[$i][$column] > 0) {
//퍼센티지 구하기.
$arr[$i][pctg] = round($arr[$i][$column] / $total * 100, 2);
//p점의 앵글 구하기.
$arr[$i][p_angle] = round(360 * ($arr[$i][$column] / $total), 2);
// 호 그리기.
//ImageArc($im, $Cx, $Cy, $radius * 2, $radius * 2, $angle, $arr[$i][p_angle], $linecolor);
//$angle += $arr[$i][p_angle];
//이상은 화면에 글자로 표시해줄것들을 구한것이고
//이하는 실제 그림을 그리기 위한 기울기, 좌표 등을 구한다.
$theta = $angle + $arr[$i][p_angle] + 90;
// y축에서 시작하기 때문에.
$arr[$i][p_x] = round(-1 * ($radius * cos(2 * pi() * $theta / 360)) + $Cx);
$arr[$i][p_y] = round(-1 * ($radius * sin(2 * pi() * $theta / 360)) + $Cy);
// 해당 영역 안에 대표점을 찾아서 색을 채워야 한다.
// 대표점 x : cos(각도/2) * 길이, y : sin(각도/2) * 길이 이렇게 구해준다.
// -1 을 곱해준 이유는 시계방향으로 그리기 위하여.
$theta = $angle + $arr[$i][p_angle] / 2 + 90;
// y축에서 시작하기 때문에.
$arr[$i][typical_x] = round(-1 * ($radius * 4 / 5 * cos(2 * pi() * $theta / 360)) + $Cx);
$arr[$i][typical_y] = round(-1 * ($radius * 4 / 5 * sin(2 * pi() * $theta / 360)) + $Cy);
// 정리.
$offset += $arr[$i][$column];
//이전점 저장.
$b_x = $arr[$i][p_x];
$b_y = $arr[$i][p_y];
$angle += $arr[$i][p_angle];
// 라인 그리기.
// 라인은 원점 (250,250) 에서 구한점까지의 거리이다.
Imageline($im, $Cx, $Cy, $arr[$i][p_x], $arr[$i][p_y], $linecolor);
//화면에 나온것이 몇개가 되는것인지.
$real_count++;
}
// end of if..
}
//각 원수사별 색을 설명해 줘야 한다.
if ($option == 1) {
// 정보를 보여주기 전에 텍스트가 차지 하는 비율을 계산하여 알맞은 박스를 그려준다.
// $real_count => 줄수이다.
$text_size = 9;
//텍스트 사이즈.
// 한글 지원 되는 폰트 종류 세가지 : kyunko.TTF,HMFMOLD.TTF,H2PORL.TTF,
$fontfile = "/home/khai/aim_manage/public_html/libs/font/H2PORL.TTF";
//폰트
$max_xsize = 0;
//박스의 너비
$max_ysize = 0;
//박스의 높이
for ($i = 0; $i < $count_arr; $i++) {
//박스를 그려서 그 안에 설명을 넣어주려 했는데 박스를 안그리는게 더 이쁘다.
$arr_text_box = ImageTTFBBox($text_size, 0, $fontfile, $arr[$i][$name] . "(" . $arr_work[$i][pctg] . "%)");
$width = abs($arr_text_box[2] - $arr_text_box[0]);
//가장긴것을 찾는다.
$max_xsize = $max_xsize > $width ? $max_xsize : $width;
}
} else {
$max_xsize = 150;
}
$max_ysize = $real_count * 18;
//사각 박스의 좌측 상단 좌표 = ($Cx + $radius + 20, $Cx - $radius)
//사각 박스의 우측 하단 좌표 = ($Cx + $radius + 20 + $max_xsize + 5, $Cx - $radius + $max_ysize)
// 색깔 설명을위한 사각 박스 그리기
// 박스는 생략한다.
//ImageRectangle($im, $Cx + $radius + 20, $Cx - $radius, $Cx + $radius + 20 + $max_xsize + 5, $Cx - $radius + $max_ysize, $black);
//색깔 채우기.
$carry = 0;
for ($i = 0; $i < $count_arr; $i++) {
if ($arr[$i][$column] > 0) {
//대표점의 색깔 채우기.
ImageFill($im, $arr[$i][typical_x], $arr[$i][typical_y], $arr[$i][color_identifier]);
//이 색깔 설명해 주기.
//네모 그리기
$box_P0x = $Cx + $radius + 20 + 5;
//x 좌표 : 사각 박스의 x좌표에 5더하기
$box_P0y = $Cy - $radius + $carry * (int) $max_ysize / $real_count + 5;
//y 좌표
$box_size = 5;
//박스의 크기
ImageRectangle($im, $box_P0x, $box_P0y, $box_P0x + $box_size, $box_P0y + $box_size, $white);
//네모안에 색깔 채우기
ImageFilledRectangle($im, $box_P0x, $box_P0y, $box_P0x + $box_size, $box_P0y + $box_size, $arr[$i][color_identifier]);
//바로 옆에 데이터 써주기
// ImageTTFText 에서는 글자의위치가 왼쪽하단이 기준이다.
// 5, 11을 더 더해주기로 했다.
if ($option == 1) {
$text_Px = $Cx + $radius + 25 + $box_size + 5;
//텍스트의 x좌표 : 색깔 채운 네모에서 5만큼 더 옆으로.
$text_Py = $Cy - $radius + $carry * (int) $max_ysize / $real_count + 1 + 11;
//y 좌표
ImageTTFText($im, $text_size, 0, $text_Px, $text_Py, $black, $fontfile, str2uni($arr[$i][$name]) . "(" . $arr[$i][pctg] . "%)");
} else {
$text_Px = $Cx + $radius + 25 + $box_size + 5;
$text_Py = $Cy - $radius + $carry * (int) $max_ysize / $real_count + 1;
//y 좌표
//비트맵 폰트 형식으로 그리기.
ImageString($im, 2, $text_Px, $text_Py, $arr[$i][$name] . "(" . $arr[$i][pctg] . "%)", $black);
}
$carry++;
}
}
}
//echo floor($i*$gridscore)."<br/>Q".$result[floor($i*$gridscore)]."<br/>";
Imageline($im, $lastx, $lasty, $piclength - $left - $i * $gridlength, $y + $down - $result[floor($i * $gridscore)] * $gridy, $line_color);
$lastx = $piclength - $left - $i * $gridlength;
$lasty = $y + $down - $result[floor($i * $gridscore)] * $gridy;
}
foreach ($result2 as $key => $value) {
if ($value != 0) {
ImageFilledRectangle($im, $piclength - $left - $key / $gridscore * $gridlength + $cut / $gridscore * $gridlength, $y + 1 + $down, $piclength - $left - $key / $gridscore * $gridlength + $cut / $gridscore * $gridlength + $value * $gridlength / $gridscore, $y + 25 + $down, $numColor);
ImageString($im, 2, $piclength - $left - $key / $gridscore * $gridlength + $cut / $gridscore * $gridlength + $value * $gridlength / $gridscore * 0.65, $y + 30 + $down, -floor($key) + $value + $cut, $line_color);
ImageString($im, 2, $piclength - $left - $key / $gridscore * $gridlength + $cut / $gridscore * $gridlength + $value * $gridlength / $gridscore * 0.2, $y + 40 + $down, "region" . $region[$key], $line_color);
ImageString($im, 2, $piclength - $left - $key / $gridscore * $gridlength + $cut / $gridscore * $gridlength + $value * $gridlength / $gridscore * 0.05, $y + 30 + $down, -floor($key) + $cut, $line_color);
}
}
/*for($i=$ScaleLen-$leff; $i>0; $i-=$GridUnit) {
if($i%($GridUnit*$LabelUnit)==0) {
Imageline($im,$x+$i,$y-7,$x+$i,$y,$line_color);
ImageString($im,2,$x+$i,$y-18,(int)(($i*$MinLabel*$Unit)/($GridUnit*$LabelUnit)),$numColor);
} else {
Imageline($im,$x+$i,$y-5,$x+$i,$y,$line_color);
}
} */
Imageline($im, $x, $y - $picheight + $down, $x, $y + $down, $line_color);
for ($i = 0; $i < $ymax + 5; $i++) {
if ($i % 5 == 0) {
ImageString($im, 2, $x - 20, $y + $down - $i * $gridy - $gridy, $i, $numColor);
Imageline($im, $x - 5, $y + $down - $i * $gridy, $x, $y + $down - $i * $gridy, $line_color);
}
}
//header ("Content-type: image/png");
ImagePng($im);
ImageDestroy($im);
function display($db_object, $common, $user_id, $default, $error_msg, $learning, $get_var)
{
$width = 345;
$height = 300;
$labelfont = 2;
$labelfont1 = 1;
$labeltitlefont = '3';
$image = ImageCreate($width, $height);
while (list($kk, $vv) = @each($get_var)) {
${$kk} = $vv;
}
$bgcolor = ImageColorAllocate($image, 0xffffff, 0xffffff, 0xffffff);
$border = ImageColorAllocate($image, 0, 0, 0);
$blue = imagecolorallocate($image, 0x33, 0x0, 0xff);
$red = imagecolorallocate($image, 0xff, 0x0, 0x0);
$green = imagecolorallocate($image, 0x33, 0xcc, 0x0);
$rose = imagecolorallocate($image, 0xff, 0x33, 0xff);
$color1 = $red;
$color2 = $blue;
$color3 = $green;
$color4 = $rose;
/* to check
$date_array = "2003-12-01,2003-12-02,2003-12-02,2003-12-12:2003-12-12:2003-12-20,2003-12-22:2003-12-23:2003-12-19";
$fulfilled_array = "0.00,0.00,30.00,0.00:20.00:50.00,80.00:55.00:60.00";
$ratername = "p,anish,naren,mano,jacob";
$avgval = "6.00,20.00,50.00,45.00,75.00";
$fromdate = "2003-12-01";
$todate ="2003-12-25";*/
$fdate = $fromdate;
$tdate = $todate;
$mgfulfill = @split(":", $fulfilled_array);
$mgdate = @split(":", $date_array);
$mgname = @split(",", $ratername);
$mgavg = @split(",", $avgval);
$to = split("-", $tdate);
$from = split("-", $fdate);
$dt1 = mktime(0, 0, 0, $to[1], $to[2], $to[0]);
$dt2 = mktime(0, 0, 0, $from[1], $from[2], $from[0]);
$dt3 = $dt1 - $dt2;
$daydiff = $dt3 / 60 / 60 / 24;
$days = $error_msg['cDays'] . " {$fdate} " . $error_msg['cTo'] . " {$tdate} ";
ImageRectangle($image, 40, 24, 305, 180, $border);
ImageString($image, $labelfont, 15, 19, "100%", $border);
ImageString($image, $labelfont, 20, 58, "75%", $border);
ImageString($image, $labelfont, 20, 97, "50%", $border);
ImageString($image, $labelfont, 20, 136, "25%", $border);
ImageString($image, $labelfont, 20, 175, "0%", $border);
ImageString($image, $labeltitlefont, 70, 182, "{$days}", $border);
ImageStringUp($image, $labeltitlefont, 5, 140, $error_msg['cResults'], $border);
Imageline($image, 40, 180, 305, 24, $border);
$im_dates = split("-", $fdate);
$n_inc = 200;
/*$p1 = "33";
$p2 = "CC";
$p3 = "CC";
$p1 = hexdec($p1);
$p2 = hexdec($p2);
$p3 = hexdec($p3);*/
for ($e = 0; $e < count($mgname); $e++) {
$p1 = rand(0, 200);
$p2 = rand(30, 250);
$p3 = rand(100, 250);
$name = $mgname[$e];
$fulfilled_array = @split(",", $mgfulfill[$e]);
$date_array = @split(",", $mgdate[$e]);
$pl = $e + 1;
$col = "color" . $pl;
$x1 = 40;
$y1 = 180;
$startx_val = $x1;
$starty_val = $y1;
//echo "p1=$p1 p2=$p2 p3=$p3<br>";
//echo "hp1=$p1 hp2=$p2 hp3=$p3<br>";
$color = imagecolorallocate($image, $p1, $p2, $p3);
$min = 38;
$max = 305;
$tot = $max - $min;
$count = $daydiff;
$interval = @($tot / $count);
$interval = sprintf("%01.0f", $interval);
//ImageString($image, $labelfont, 15,40, "$fulfilled_array", $border);
for ($j = 0; $j <= $count; $j++) {
if ($min <= $max) {
ImageString($image, $labelfont1, $min, 176, "|", $border);
}
$min = $min + $interval;
}
$dt_array = array();
$inc = 40;
//to calculate the x2 value
$odd = array("01", "03", "05", "07", "08", "10", "12");
//31 days
$even = array("04", "06", "09", "11");
//30 days
for ($d = 0; $d < count($date_array); $d++) {
$start_date = $im_dates[2];
$ar = $date_array[$d];
$im_da = split("-", $ar);
$dte = $im_da[2];
$m = $im_da[1];
for ($c = 0; $c <= $daydiff; $c++) {
if ($dte == $start_date) {
$dt_array[] = $c;
}
$start_date = $start_date + 1;
if (in_array($m, $odd)) {
if ($start_date == 32) {
$start_date = 1;
$m = $m + 1;
if ($m == 13) {
$m = 1;
}
}
} elseif (in_array($m, $even)) {
if ($start_date == 31) {
$start_date = 1;
$m = $m + 1;
if ($m == 13) {
$m = 1;
}
}
} else {
if ($start_date == 29) {
$start_date = 1;
$m = $m + 1;
}
}
}
}
for ($i = 0; $i < count($fulfilled_array); $i++) {
$ful = $fulfilled_array[$i];
$dt_val = $dt_array[$i];
$x2 = $startx_val + $interval * $dt_val;
//cal using No of Days
$div = $ful / 25;
$y2 = $starty_val - 39 * $div;
ImageLine($image, $x1, $y1, $x2, $y2, $color);
//imagefill($image,$x1,$y1,$color);
//imagefill($image,$x2,$y2,$color);
//echo "x1 = $x1 : y1 = $y1 x2 = $x2 y2 = $y2<br>";
$x1 = $x2;
$y1 = $y2;
}
$avg = $mgavg[$e];
ImageString($image, $labelfont1, 130, $n_inc, "{$name} {$error_msg['cAvg']}={$avg}", $color);
$n_inc += 10;
}
//e loop
//imagefill($image,59,123,$green);
header("Content-type: image/png");
Imagepng($image);
ImageDestroy($image);
}
/**
* Created by PhpStorm.
* User: zhuangshaoxiong
* Date: 2015/12/3
* Time: 20:19
*/
$string = "abcdefghijklmnopqrstuvwxyz0123456789";
$str = "";
for ($i = 0; $i < 4; $i++) {
$pos = rand(0, 35);
$str .= $string[$pos];
}
session_start();
$_SESSION['checknode'] = $str;
$img_handle = Imagecreate(100, 20);
$back_color = ImageColorAllocate($img_handle, 255, 255, 255);
$txt_color = ImageColorAllocate($img_handle, 0, 0, 0);
echo ddddd;
for ($i = 0; $i < 3; $i++) {
$line = ImageColorAllocate($img_handle, rand(0, 255), rand(0, 255), rand(0, 255));
Imageline($img_handle, rand(0, 15), rand(0, 15), rand(100, 150), rand(10, 50), $line);
}
for ($i = 0; $i < 200; $i++) {
$randcolor = ImageColorallocate($img_handle, rand(0, 255), rand(0, 255), rand(0, 255));
Imagesetpixel($img_handle, rand() % 100, rand() % 50, $randcolor);
}
Imagefill($img_handle, 0, 0, $back_color);
ImageString($img_handle, 28, 10, 0, $str, $txt_color);
ob_clean();
header("Content-Type: image/png;");
Imagepng($img_handle);
