| 1 | 1 | simandl | <?php |
| 2 | | | |
| 3 | | | /* ****************************************** * |
| 4 | | | * * |
| 5 | | | * (c)2003 by Jan Krupa (krupaj@mobilnews.cz) * |
| 6 | | | * http://www.mobilnews.cz/honza/ * |
| 7 | | | * * |
| 8 | | | * ****************************************** */ |
| 9 | | | |
| 10 | | | function return_ap_index($comp_ar, $comp_ar_num, $ap_name) { |
| 11 | | | // Return computer index in array |
| 12 | | | |
| 13 | | | for ($ix1 = 0; ($ix1 < $comp_ar_num); $ix1++) { |
| 14 | | | $comp_ar_tmp0 = $comp_ar[$ix1][0]; |
| 15 | | | $comp_ar_tmp1 = $comp_ar[$ix1][1]; |
| 16 | | | |
| 17 | | | if ( (substr($comp_ar_tmp0, 0, 1) == "!") |
| 18 | | | || (substr($comp_ar_tmp0, 0, 1) == "$") |
| 19 | | | || (substr($comp_ar_tmp0, 0, 1) == "%") ) { $comp_ar_tmp0 = substr($comp_ar_tmp0, 1, (strlen($comp_ar_tmp0)-1)); } |
| 20 | | | |
| 21 | | | if ( ($comp_ar_tmp0 == $ap_name) // name |
| 22 | | | || ($comp_ar_tmp1 == $ap_name) ) { // ip |
| 23 | | | return $ix1; |
| 24 | | | } |
| 25 | | | } |
| 26 | | | |
| 27 | | | return (-1); |
| 28 | | | |
| 29 | | | } |
| 30 | | | |
| 31 | | | function return_ip_state($state_ar, $state_ar_num, $state_type, $state_ip) { |
| 32 | | | // Return ip address state |
| 33 | | | // $state_type - 0 = availability, 1 = packet loss |
| 34 | | | |
| 35 | | | for ($ix1 = 0; ($ix1 < $state_ar_num); $ix1++) { |
| 36 | | | if ($state_ar[$ix1][0] == $state_ip) { |
| 37 | | | return $state_ar[$ix1][(1+$state_type)]; |
| 38 | | | } |
| 39 | | | } |
| 40 | | | |
| 41 | | | return (-1); |
| 42 | | | |
| 43 | | | } |
| 44 | | | |
| 45 | | | function return_link_str1($in_s1) { |
| 46 | | | $l_tmp_pat = ""; |
| 47 | | | $l_tmp_chr = '0'; if (strlen($in_s1) > 1) { $l_tmp_chr = substr($in_s1, (strlen($in_s1)-2), 1); } |
| 48 | | | for ($j1 = 0; ($j1 < (substr($in_s1, (strlen($in_s1)-1), 1) + 1)); $j1++) { |
| 49 | | | $l_tmp_pat = $l_tmp_pat . $l_tmp_chr; |
| 50 | | | } |
| 51 | | | |
| 52 | | | return $l_tmp_pat; |
| 53 | | | } |
| 54 | | | |
| 55 | | | function assign_color($im, $in_col, $image_bgc) { |
| 56 | | | // Assign defined color to line |
| 57 | | | |
| 58 | | | $ln_color=ImageColorExact($im, 180, 180, 180); |
| 59 | | | switch ($in_col) { |
| 60 | | | case '-' : $ln_color = ImageColorExact($im, $image_bgc[0], $image_bgc[1], $image_bgc[2]); break; |
| 61 | | | case 1 : $ln_color = ImageColorExact($im, 0, 0, 0); break; |
| 62 | | | case 2 : $ln_color = ImageColorExact($im, 180, 0, 0); break; |
| 63 | | | case 3 : $ln_color = ImageColorExact($im, 0, 180, 0); break; |
| 64 | | | case 4 : $ln_color = ImageColorExact($im, 0, 0, 180); break; |
| 65 | | | case 5 : $ln_color = ImageColorExact($im, 180, 0, 180); break; // magenta |
| 66 | | | case 6 : $ln_color = ImageColorExact($im, 180, 180, 0); break; // yellow |
| 67 | | | case 7 : $ln_color = ImageColorExact($im, 0, 180, 180); break; // white blue |
| 68 | | | case 8 : $ln_color = ImageColorExact($im, 255, 0, 0); break; |
| 69 | | | case 9 : $ln_color = ImageColorExact($im, 0, 255, 0); break; |
| 70 | | | } |
| 71 | | | |
| 72 | | | return $ln_color; |
| 73 | | | |
| 74 | | | } |
| 75 | | | |
| 76 | | | function placeAP ($im, $x1, $y1, $ap_name, $ap_ip, $ap_type, $ap_state, $ap_lat) { |
| 77 | | | // Place computer on the map |
| 78 | | | |
| 79 | | | $ap_showip = 1; |
| 80 | | | if ($ap_ip == "127.0.0.1") { $ap_showip = 0; } |
| 81 | | | |
| 82 | | | // ! ... hide ip and packet latency information |
| 83 | | | // $ ... hide ip |
| 84 | | | // % ... hide packet latency information |
| 85 | | | |
| 86 | | | $ap_name_show = $ap_name; |
| 87 | | | if ( (substr($ap_name, 0, 1) == "!") || (substr($ap_name, 0, 1) == "$") ) { |
| 88 | | | $ap_showip = 0; |
| 89 | | | $ap_name_show = substr($ap_name, 1, (strlen($ap_name)-1)); |
| 90 | | | } |
| 91 | | | |
| 92 | | | $ap_lat_show = $ap_lat; |
| 93 | | | if ( (substr($ap_name, 0, 1) == "!") || (substr($ap_name, 0, 1) == "%") ) { |
| 94 | | | $ap_lat_show = 0; |
| 95 | | | $ap_name_show = substr($ap_name, 1, (strlen($ap_name)-1)); // not needed if ! (already done in previous step) |
| 96 | | | } |
| 97 | | | |
| 98 | | | $ap_xsize = 100; |
| 99 | | | $ap_ysize = 35; |
| 100 | | | if ($ap_showip == 0) { $ap_ysize=17; } |
| 101 | | | $ap_name_size = ImageFontWidth(3)*strlen($ap_name_show); |
| 102 | | | $ap_ip_size = ImageFontWidth(2)*strlen($ap_ip); |
| 103 | | | $ap_lat_size = ImageFontWidth(2)*strlen(round($ap_lat_show))+6; |
| 104 | | | if ($ap_lat_show == 0) { $ap_lat_size = 1; } |
| 105 | | | |
| 106 | | | if (($ap_name_size + $ap_lat_size + 10) > ($ap_xsize)) { |
| 107 | | | $ap_xsize = $ap_name_size + $ap_lat_size+10; |
| 108 | | | /* |
| 109 | | | if (($ap_ip_size + 10) > $ap_xsize) { |
| 110 | | | $ap_xsize = $ap_ip_size + 10; |
| 111 | | | } |
| 112 | | | */ |
| 113 | | | } |
| 114 | | | |
| 115 | | | switch ($ap_state) { |
| 116 | | | case 0 : $ap_color = ImageColorExact($im, 255, 0, 0); $ap_color2=ImageColorExact($im, 255, 140, 140); break; |
| 117 | | | case 1 : $ap_color = ImageColorExact($im, 0, 255, 0); $ap_color2=ImageColorExact($im, 140, 255, 140); break; |
| 118 | | | case 2 : $ap_color = ImageColorExact($im, 180, 180, 180); $ap_color2=ImageColorExact($im, 220, 220, 220); break; |
| 119 | | | } |
| 120 | | | |
| 121 | | | ImageRectangle($im, ($x1-($ap_xsize/2)), ($y1-($ap_ysize/2)), ($x1+($ap_xsize/2)), ($y1+($ap_ysize/2)), ImageColorExact($im, 0, 0, 0)); |
| 122 | | | ImageFilledRectangle($im, ($x1-($ap_xsize/2-1)), ($y1-($ap_ysize/2-1)), ($x1+($ap_xsize/2-$ap_lat_size)), ($y1-($ap_ysize/2-16)), $ap_color); |
| 123 | | | if ($ap_showip == 1) { |
| 124 | | | ImageLine($im, ($x1-($ap_xsize/2-1)), ($y1-($ap_ysize/2-17)), ($x1+($ap_xsize/2-1)), ($y1-($ap_ysize/2-17)), ImageColorExact($im, 140, 140, 140)); |
| 125 | | | } |
| 126 | | | |
| 127 | | | if ($ap_lat_show !=0 ) { |
| 128 | | | ImageFilledRectangle($im, ($x1+($ap_xsize/2-$ap_lat_size+2)), ($y1-($ap_ysize/2-1)), ($x1+($ap_xsize/2-1)), ($y1-($ap_ysize/2-16)), $ap_color2); |
| 129 | | | ImageLine($im, ($x1+($ap_xsize/2-$ap_lat_size+1)), ($y1-($ap_ysize/2-1)), ($x1+($ap_xsize/2-$ap_lat_size+1)), ($y1-($ap_ysize/2-16)),ImageColorExact($im, 140, 140, 140)); |
| 130 | | | ImageString($im, 2, ($x1+($ap_xsize/2)-$ap_lat_size+4), $y1-($ap_ysize/2-2), round($ap_lat_show), ImageColorExact($im, 0, 0, 0)); |
| 131 | | | } |
| 132 | | | |
| 133 | | | ImageFilledRectangle($im, ($x1-($ap_xsize/2-1)), ($y1-($ap_ysize/2-18)), ($x1+($ap_xsize/2-1)), ($y1+($ap_ysize/2-1)), ImageColorExact($im, 220, 220, 220)); |
| 134 | | | |
| 135 | | | for ($i=1; $i<=$ap_type; $i++) { |
| 136 | | | ImageRectangle($im, ($x1-($ap_xsize/2)-$i), ($y1-($ap_ysize/2)-$i), ($x1+($ap_xsize/2)+$i), ($y1+($ap_ysize/2)+$i), ImageColorExact($im, 0, 0, 0)); |
| 137 | | | } |
| 138 | | | |
| 139 | | | ImageString($im, 3, ($x1-($ap_name_size/2)-($ap_lat_size/2)+2), $y1-($ap_ysize/2-2), $ap_name_show, ImageColorExact($im, 0, 0, 0)); |
| 140 | | | if ($ap_showip == 1) { |
| 141 | | | ImageString($im, 2, ($x1-strlen($ap_ip)*3), ($y1+1), $ap_ip, ImageColorExact($im, 0, 0, 0)); |
| 142 | | | } |
| 143 | | | |
| 144 | | | } |
| 145 | | | |
| 146 | | | function placeLN($im, $x1, $y1, $x2, $y2, $lnd, $image_bgc) { |
| 147 | | | // Place link onto map |
| 148 | | | |
| 149 | | | // Find out how to draw lines |
| 150 | | | $ln_dir = 0; // 0 = horizontal, 1 = verical |
| 151 | | | $tmp_x = abs($x1 - $x2); |
| 152 | | | $tmp_y = abs($y1 - $y2); |
| 153 | | | if ($tmp_x > $tmp_y) { |
| 154 | | | $ln_dir = 1; |
| 155 | | | } |
| 156 | | | |
| 157 | | | if ($ln_dir == 0) { |
| 158 | | | // Horizontal |
| 159 | | | $tmp_s1 = $x1 - round(strlen($lnd) / 2); |
| 160 | | | for ($ix1 = $tmp_s1; $ix1 < ($tmp_s1 + strlen($lnd)); $ix1++) { |
| 161 | | | ImageLine($im, $ix1, $y1, ($x2 - $x1 + $ix1), $y2, assign_color($im, substr($lnd, ($ix1 - $tmp_s1), 1), $image_bgc)); |
| 162 | | | } |
| 163 | | | } |
| 164 | | | else { |
| 165 | | | // Vertical |
| 166 | | | $tmp_s1 = $y1 - round(strlen($lnd) / 2); |
| 167 | | | for ($ix1 = $tmp_s1; $ix1 < ($tmp_s1 + strlen($lnd)); $ix1++) { |
| 168 | | | ImageLine($im, $x1, $ix1, $x2, ($y2 - $y1 + $ix1), assign_color($im, substr($lnd, ($ix1 - $tmp_s1), 1), $image_bgc)); |
| 169 | | | } |
| 170 | | | } |
| 171 | | | |
| 172 | | | } |
| 173 | | | |
| 174 | | | // ------------------------------------------------------------------------ |
| 175 | | | |
| 176 | | | $image_filename = $argv[1]; |
| 177 | | | |
| 178 | | | // Basic definitions |
| 179 | | | $calstats_version = "0.1.2"; |
| 180 | | | $calstats_id = "CaLStats"; |
| 181 | | | $image_date_lu = "Last update "; |
| 182 | | | |
| 183 | | | // Date |
| 184 | | | $a_date = getdate(); |
| 185 | | | $a_date_minutes = $a_date['minutes']; if ($a_date_minutes < 10) { $a_date_minutes = "0" . $a_date_minutes; } |
| 186 | | | $a_date_seconds = $a_date['seconds']; if ($a_date_seconds < 10) { $a_date_seconds = "0" . $a_date_seconds; } |
| 187 | | | $image_date = $image_date_lu . $a_date['mday'] . " " . $a_date['month'] . " " . $a_date['year'] . " " |
| 188 | | | . $a_date['hours'] . ":" . $a_date_minutes . ":" . $a_date_seconds; |
| 189 | | | |
| 190 | | | // --- Load config file - begin ------------------------------------------- |
| 191 | | | $file_in = fopen($image_filename . ".config", "r"); |
| 192 | | | if (!$file_in) { exit; } |
| 193 | | | |
| 194 | | | $fin_line=rtrim(fgets($file_in, 1024)); |
| 195 | | | $image_title = strtok($fin_line, ";"); |
| 196 | | | $image_xsize = strtok(";"); |
| 197 | | | $image_ysize = strtok(";"); |
| 198 | | | $image_legend = strtok(";"); // legend location |
| 199 | | | $image_border = strtok(";"); // display border |
| 200 | | | $image_bg = strtok(";"); // image background AABBCC |
| 201 | | | |
| 202 | | | if ($image_bg == "") $image_bg="FFFFFF"; |
| 203 | | | |
| 204 | | | $image_bgc[0] = hexdec($image_bg[0].$image_bg[1]); |
| 205 | | | $image_bgc[1] = hexdec($image_bg[2].$image_bg[3]); |
| 206 | | | $image_bgc[2] = hexdec($image_bg[4].$image_bg[5]); |
| 207 | | | |
| 208 | | | fclose($file_in); |
| 209 | | | // --- Load config file - end --------------------------------------------- |
| 210 | | | |
| 211 | | | // --- Load computer data - begin ----------------------------------------- |
| 212 | | | $file_in = fopen($image_filename . ".comp", "r"); |
| 213 | | | if (!$file_in) { exit; } |
| 214 | | | |
| 215 | | | $comp_num = 0; |
| 216 | | | while (!feof($file_in)) { |
| 217 | | | $fin_line=rtrim(fgets($file_in, 1024)); |
| 218 | | | $a_comp[$comp_num][0] = strtok($fin_line, ";"); // name |
| 219 | | | $a_comp[$comp_num][1] = strtok(";"); // ip |
| 220 | | | $a_comp[$comp_num][2] = strtok(";"); // type |
| 221 | | | $a_comp[$comp_num][3] = strtok(";"); // x1 |
| 222 | | | $a_comp[$comp_num][4] = strtok(";"); // y1 |
| 223 | | | if ( ($a_comp[$comp_num][3]!=0) && ($a_comp[$comp_num][4]!=0) && ($a_comp[$comp_num][0][0]!='#') ) $comp_num++; |
| 224 | | | } |
| 225 | | | |
| 226 | | | fclose($file_in); |
| 227 | | | // --- Load computer data - end ------------------------------------------- |
| 228 | | | |
| 229 | | | // --- Load links data - begin -------------------------------------------- |
| 230 | | | $link_show = 1; |
| 231 | | | if (file_exists($image_filename . ".link")) { |
| 232 | | | $file_in = fopen($image_filename . ".link", "r"); |
| 233 | | | if (!$file_in) { exit; } |
| 234 | | | |
| 235 | | | $link_num = 0; |
| 236 | | | while (!feof($file_in)) { |
| 237 | | | $fin_line=rtrim(fgets($file_in, 1024)); |
| 238 | | | $link_tmp_type = strtok($fin_line, ";"); // link_type |
| 239 | | | $a_link[$link_num][0] = $link_tmp_type; |
| 240 | | | |
| 241 | | | $link_tmp = strtok(";"); |
| 242 | | | while ($link_tmp != "") { |
| 243 | | | $a_link[$link_num][0] = $link_tmp_type; |
| 244 | | | $a_link[$link_num][3] = 0; // was it drawed on the screen |
| 245 | | | $a_link[$link_num][1] = $link_tmp; // comp |
| 246 | | | $link_tmp = strtok(";"); |
| 247 | | | $a_link[$link_num][2] = $link_tmp; // comp |
| 248 | | | if ( ($link_tmp != "") && ($a_link[$link_num][0][0]!='#') ) $link_num++; |
| 249 | | | } |
| 250 | | | } |
| 251 | | | |
| 252 | | | fclose($file_in); |
| 253 | | | } |
| 254 | | | else { |
| 255 | | | $link_show=0; |
| 256 | | | } |
| 257 | | | // --- Load links data - end ---------------------------------------------- |
| 258 | | | |
| 259 | | | // --- Load legend data - begin ------------------------------------------- |
| 260 | | | $legend_show = 1; |
| 261 | | | if (file_exists($image_filename . ".legend")) { |
| 262 | | | $file_in = fopen($image_filename . ".legend", "r"); |
| 263 | | | if (!$file_in) { exit; } |
| 264 | | | |
| 265 | | | $legend_num = 0; |
| 266 | | | while (!feof($file_in)) { |
| 267 | | | $fin_line=rtrim(fgets($file_in, 1024)); |
| 268 | | | $a_legend[$legend_num][0] = strtok($fin_line, ";"); // name |
| 269 | | | $a_legend[$legend_num][1] = strtok(";"); // ip |
| 270 | | | if ($a_legend[$legend_num][0][0]!='#') $legend_num++; |
| 271 | | | } |
| 272 | | | $legend_num--; |
| 273 | | | |
| 274 | | | fclose($file_in); |
| 275 | | | } |
| 276 | | | else { |
| 277 | | | $legend_show = 0; |
| 278 | | | } |
| 279 | | | // --- Load legend data - end --------------------------------------------- |
| 280 | | | |
| 281 | | | // --- Load links state - begin ------------------------------------------- |
| 282 | | | $file_in = fopen($image_filename . ".state", "r"); |
| 283 | | | if (!$file_in) { exit; } |
| 284 | | | |
| 285 | | | $state_num = 0; |
| 286 | | | while (!feof($file_in)) { |
| 287 | | | $fin_line=rtrim(fgets($file_in, 1024)); |
| 288 | | | $a_state[$state_num][0] = strtok($fin_line, ";"); // ip |
| 289 | | | $a_state[$state_num][1] = strtok(";"); // available |
| 290 | | | $a_state[$state_num][2] = strtok(";"); // packet loss |
| 291 | | | $state_num++; |
| 292 | | | } |
| 293 | | | $state_num--; |
| 294 | | | |
| 295 | | | fclose($file_in); |
| 296 | | | // --- Load links state - end --------------------------------------------- |
| 297 | | | |
| 298 | | | |
| 299 | | | Header("Content-type: image/png"); |
| 300 | | | $im = ImageCreate($image_xsize, $image_ysize); |
| 301 | | | |
| 302 | | | $im_white = ImageColorAllocate($im, 255, 255, 255); |
| 303 | | | $im_black = ImageColorAllocate($im, 0, 0, 0); |
| 304 | | | |
| 305 | | | $im_bg = ImageColorAllocate($im, $image_bgc[0], $image_bgc[1], $image_bgc[2]); |
| 306 | | | |
| 307 | | | $im_gray1 = ImageColorAllocate($im, 140, 140, 140); |
| 308 | | | $im_gray2 = ImageColorAllocate($im, 180, 180, 180); |
| 309 | | | $im_gray3 = ImageColorAllocate($im, 200, 200, 200); |
| 310 | | | $im_gray4 = ImageColorAllocate($im, 220, 220, 220); |
| 311 | | | $im_gray5 = ImageColorAllocate($im, 240, 240, 240); |
| 312 | | | $im_red = ImageColorAllocate($im, 255, 0, 0); |
| 313 | | | $im_green = ImageColorAllocate($im, 0, 255, 0); |
| 314 | | | $im_blue = ImageColorAllocate($im, 0, 0, 255); |
| 315 | | | $im_red2 = ImageColorAllocate($im, 180, 0, 0); |
| 316 | | | $im_green2 = ImageColorAllocate($im, 0, 180, 0); |
| 317 | | | $im_blue2 = ImageColorAllocate($im, 0, 0, 180); |
| 318 | | | $im_magenta2 = ImageColorAllocate($im, 180, 0, 180); |
| 319 | | | $im_yellow2 = ImageColorAllocate($im, 180, 180, 0); |
| 320 | | | $im_wblue2 = ImageColorAllocate($im, 0, 180, 180); |
| 321 | | | $im_red3 = ImageColorAllocate($im, 255, 140, 140); |
| 322 | | | $im_green3 = ImageColorAllocate($im, 140, 255, 140); |
| 323 | | | $im_blue3 = ImageColorAllocate($im, 140, 140, 255); |
| 324 | | | |
| 325 | | | ImageFilledRectangle($im, 0, 0, ($image_xsize-1), 15, $im_black); |
| 326 | | | ImageFilledRectangle($im, 0, 16, ($image_xsize-1), ($image_ysize-1), $im_bg); |
| 327 | | | if ($image_border == 1) ImageRectangle($im, 0, 0, ($image_xsize-1), ($image_ysize-1), $im_black); |
| 328 | | | ImageString($im, 3, 5, 1, $image_title, $im_white); |
| 329 | | | ImageString($im, 2, ($image_xsize-ImageFontWidth(2)*strlen($image_date)-5), 1, $image_date, $im_gray4); |
| 330 | | | ImageStringUp($im, 1, ($image_xsize-10), ($image_ysize-5), $calstats_id . " " . $calstats_version, $im_gray2); |
| 331 | | | |
| 332 | | | // Place links |
| 333 | | | if ($link_show == 1) { |
| 334 | | | for ($i1 = 0; ($i1 < $link_num); $i1++) { |
| 335 | | | if ($a_link[$i1][3] == 0) { |
| 336 | | | $l_pat = return_link_str1($a_link[$i1][0]); |
| 337 | | | $a_link[$i1][3] = 1; |
| 338 | | | |
| 339 | | | $i_l1 = return_ap_index($a_comp, $comp_num, $a_link[$i1][1]); |
| 340 | | | $i_l2 = return_ap_index($a_comp, $comp_num, $a_link[$i1][2]); |
| 341 | | | |
| 342 | | | for ($i2 = ($i1 + 1); ($i2 < $link_num); $i2++) { |
| 343 | | | $i_l3_tmp = return_ap_index($a_comp, $comp_num, $a_link[$i2][1]); |
| 344 | | | $i_l4_tmp = return_ap_index($a_comp, $comp_num, $a_link[$i2][2]); |
| 345 | | | if ( (($i_l1 == $i_l3_tmp) && ($i_l2 == $i_l4_tmp)) |
| 346 | | | || (($i_l1 == $i_l4_tmp) && ($i_l2 == $i_l3_tmp)) ) { |
| 347 | | | $l_pat = $l_pat . "----" . return_link_str1($a_link[$i2][0]); |
| 348 | | | $a_link[$i2][3] = 1; |
| 349 | | | } |
| 350 | | | } |
| 351 | | | |
| 352 | | | placeLN($im, $a_comp[$i_l1][3], $a_comp[$i_l1][4], $a_comp[$i_l2][3], $a_comp[$i_l2][4], $l_pat, $image_bgc); |
| 353 | | | } |
| 354 | | | } |
| 355 | | | } |
| 356 | | | |
| 357 | | | // Place computers |
| 358 | | | for ($i1=0; ($i1 < $comp_num); $i1++) { |
| 359 | | | $comp_tmp1 = return_ip_state($a_state, $state_num, 0, $a_comp[$i1][1]); |
| 360 | | | $comp_tmp2 = return_ip_state($a_state, $state_num, 1, $a_comp[$i1][1]); |
| 361 | | | if ($a_comp[$i1][1] == "127.0.0.1") { |
| 362 | | | $comp_tmp1 = 2; |
| 363 | | | $comp_tmp2 = 0; |
| 364 | | | } |
| 365 | | | |
| 366 | | | PlaceAP($im, $a_comp[$i1][3], $a_comp[$i1][4], $a_comp[$i1][0], $a_comp[$i1][1], $a_comp[$i1][2], $comp_tmp1, $comp_tmp2); |
| 367 | | | } |
| 368 | | | |
| 369 | | | // Draw legend |
| 370 | | | if ( ($legend_show == 1) && ($image_legend != 0) ) { |
| 371 | | | $l_num_string = 0; |
| 372 | | | for ($i1 = 0; ($i1 < $legend_num); $i1++) { |
| 373 | | | if (strlen($a_legend[$i1][1]) > $l_num_string) { |
| 374 | | | $l_num_string = strlen($a_legend[$i1][1]); |
| 375 | | | } |
| 376 | | | } |
| 377 | | | |
| 378 | | | if ( ($image_legend == 1) || ($image_legend == 3) ) { $l_xloc = 12; } else { $l_xloc = ($image_xsize-37-($l_num_string*ImageFontWidth(2))); } |
| 379 | | | if ( ($image_legend == 1) || ($image_legend == 2) ) { $l_yloc = 27; } else { $l_yloc = ($image_ysize-12-($legend_num*15)); } |
| 380 | | | |
| 381 | | | ImageRectangle($im, $l_xloc, ($l_yloc-2), ($l_xloc+25+($l_num_string*ImageFontWidth(2))), ($l_yloc + ($legend_num*15) + 1), $im_gray3); |
| 382 | | | ImageFilledRectangle($im, ($l_xloc+1), ($l_yloc-1), ($l_xloc+24+($l_num_string*ImageFontWidth(2))), ($l_yloc + ($legend_num*15)), $im_gray5); |
| 383 | | | |
| 384 | | | for ($i1 = 0; ($i1 < $legend_num); $i1++) { |
| 385 | | | placeLN($im, ($l_xloc+5), ($l_yloc+7), ($l_xloc+15), ($l_yloc+7), return_link_str1($a_legend[$i1][0]), 2); |
| 386 | | | ImageString($im, 2, ($l_xloc+20), ($l_yloc), $a_legend[$i1][1], $im_black); |
| 387 | | | $l_yloc+=15; |
| 388 | | | } |
| 389 | | | } |
| 390 | | | |
| 391 | | | ImagePng ($im); |
| 392 | | | ImageDestroy($im); |
| 393 | | | |
| 394 | | | ?> |
