diff --git a/db_details_structure.php3 b/db_details_structure.php3
index 2a4f4c375..0d3b3ac2c 100644
--- a/db_details_structure.php3
+++ b/db_details_structure.php3
@@ -435,10 +435,32 @@ echo ' ' . ' ' . "\n";
-
-
-
= 40000
+ && (!empty($cfg['Server']['pdf_table_position']))) {
+?>
+
+
+
+
+
+';
+
/**
* Displays the footer
*/
diff --git a/pdf_schema.php3 b/pdf_schema.php3
new file mode 100644
index 000000000..afa866f17
--- /dev/null
+++ b/pdf_schema.php3
@@ -0,0 +1,355 @@
+scale = $scale;
+ $this->x_min = $x_min;
+ $this->y_min = $y_min;
+ $this->l_marg = $l_marg;
+ $this->t_marg = $t_marg;
+
+ }
+
+ function cell_scale($w,$h=0,$txt='',$border=0,$ln=0,$align='',$fill=0)
+ {
+ $h = $h/$this->scale;
+ $w = $w/$this->scale;
+ $this->Cell($w,$h,$txt,$border,$ln,$align,$fill);
+ }
+ function Line_scale($x1,$y1,$x2,$y2)
+ {
+ $x1 = ($x1-$this->x_min)/$this->scale+$this->l_marg;
+ $y1 = ($y1-$this->y_min)/$this->scale+$this->t_marg;
+ $x2 = ($x2-$this->x_min)/$this->scale+$this->l_marg;
+ $y2 = ($y2-$this->y_min)/$this->scale+$this->t_marg;
+ $this->Line($x1,$y1,$x2,$y2);
+ }
+ function SetXY_scale($x, $y)
+ {
+ $x = ($x-$this->x_min)/$this->scale+$this->l_marg;
+ $y = ($y-$this->y_min)/$this->scale+$this->t_marg;
+ $this->SetXY($x,$y);
+ }
+ function SetX_scale($x)
+ {
+ $x = ($x-$this->x_min)/$this->scale+$this->l_marg;
+ $this->SetX($x);
+ }
+ function SetFontSize_scale($size)
+ {
+ //Set font size in points
+ $size = $size/$this->scale;
+ $this->SetFontSize($size);
+ }
+
+ function SetLineWidth_scale($width)
+ {
+ $width = $width/$this->scale;
+ $this->SetLineWidth($width);
+ }
+
+}
+
+class RT {
+ var $tables = array();
+ var $relations = array();
+ var $ff = "Arial";
+ var $x_max, $y_max;
+ var $scale;
+ var $x_min = 100000, $y_min = 100000;
+ var $t_marg = 10;
+ var $b_marg = 10;
+ var $l_marg = 10;
+ var $r_marg = 10;
+
+ function RT($scale, $which_rel , $show_info = 0, $change_color = 0 , $show_grid = 0){
+ global $pdf;
+
+ $pdf=new PDF("L");
+ $pdf->cMargin = 0;
+ $pdf->Open();
+ $pdf->AliasNbPages();
+ $pdf->Addpage();
+ $pdf->SetFont($this->ff,'',14);
+ $pdf->SetAutoPageBreak("auto");
+
+ $sql = "select * from "
+ . PMA_backquote($GLOBALS['cfg']['Server']['relation'])
+ . " where pdf_page_number = '$which_rel'";
+ $result = mysql_query($sql);
+ while ($row = mysql_fetch_array($result)){
+ $this->add_relation($row['master_table'] , $row['master_field'], $row['foreign_table'], $row['foreign_field']);
+ }
+ if ($scale == "auto"){
+
+ $this->scale = ceil(max ( ($this->x_max - $this->x_min)/(297-$this->r_marg-$this->l_marg), ($this->y_max- $this->y_min)/(210-$this->t_marg-$this->b_marg))*100)/100;
+ $pdf->SetScale ($this->scale, $this->x_min, $this->y_min, $this->l_marg, $this->t_marg);
+ }
+ else {
+ $this->scale = $scale;
+ $pdf->SetScale($scale);
+ }
+ $pdf->SetLineWidth_scale(0.1);
+
+ $pdf->SetFontSize_scale(14);
+ if ($show_grid) {
+ $this->Stroke_grid();
+ }
+ $this->draw_relations($change_color);
+ $this->draw_tables($show_info);
+
+ $this->showRT();
+ }
+ function add_relation ($master_table , $master_field, $foreign_table, $foreign_field){
+ if (!isset($this->tables[$master_table])){
+ $this->tables[$master_table] = new rt_table ($master_table, $this->ff);
+ $this->set_min_max($this->tables[$master_table]);
+ }
+ if (!isset($this->tables[$foreign_table])){
+ $this->tables[$foreign_table] = new rt_table ($foreign_table, $this->ff);
+ $this->set_min_max($this->tables[$foreign_table]);
+
+ }
+ $this->relations[] = new rt_relation($this->tables[$master_table] , $master_field, $this->tables[$foreign_table], $foreign_field);
+ }
+ function set_min_max($table){
+ $this->x_max = max($this->x_max,$table->x+$table->width);
+ $this->y_max = max($this->y_max,$table->y+$table->height);
+ $this->x_min = min($this->x_min,$table->x);
+ $this->y_min = min($this->y_min,$table->y);
+
+ }
+ function draw_tables($show_info){
+ foreach ($this->tables as $table){
+ $table->draw($show_info);
+ }
+ }
+ function draw_relations($change_color){
+ $i = 0;
+ foreach ($this->relations as $relation){
+ $relation->draw($change_color, $i);
+ $i++;
+ }
+ }
+
+ function Stroke_grid(){
+ global $pdf;
+ $pdf->SetMargins(0,0);
+ $pdf->SetDrawColor(200,200,200);
+ for ($l = 0; $l < 21; $l++){
+
+ //horizontal line
+ $pdf->line(0,$l*10, 297,$l*10);
+ $pdf->SetXY(0,$l*10);
+ $pdf->cell(5,5,round(($l*10-$this->t_marg)*$this->scale+$this->y_min));
+ }
+ for ($j = 0; $j < 30 ;$j++){
+
+ //vertical line
+ $pdf->line($j*10,0,$j*10,210);
+ $pdf->SetXY($j*10,0);
+ $pdf->Cell(5,7,round(($j*10-$this->l_marg)*$this->scale+$this->x_min));
+ }
+ }
+ function showRT(){
+ global $pdf, $db, $pdf_page_number;
+ $pdf->SetDisplayMode("fullpage");
+ $pdf->Output($db . "_" . $pdf_page_number . ".pdf", TRUE);
+ }
+}
+
+class rt_relation{
+ var $x_src, $y_src;
+ var $src_dir ;
+ var $dest_dir;
+ var $x_dest, $y_dest;
+ var $w_tick = 5;
+
+ function rt_relation ($master_table , $master_field, $foreign_table, $foreign_field){
+ $src_pos = $this->get_xy ($master_table , $master_field);
+ $dest_pos = $this->get_xy ($foreign_table, $foreign_field);
+ $src_left = $src_pos[0]-$this->w_tick;
+ $src_right = $src_pos[1]+$this->w_tick;
+ $dest_left = $dest_pos[0]-$this->w_tick;
+ $dest_right = $dest_pos[1]+$this->w_tick;
+
+ $d1 = abs($src_left - $dest_left);
+ $d2 = abs($src_right - $dest_left);
+ $d3 = abs($src_left - $dest_right);
+ $d4 = abs($src_right - $dest_right);
+ $d = min ($d1,$d2,$d3,$d4);
+
+ if ($d == $d1 ){
+ $this->x_src = $src_pos[0];
+ $this->src_dir = -1;
+ $this->x_dest = $dest_pos[0];
+ $this->dest_dir = -1;
+
+ }elseif ($d == $d2){
+ $this->x_src = $src_pos[1];
+ $this->src_dir = 1;
+ $this->x_dest = $dest_pos[0];
+ $this->dest_dir = -1;
+
+ }elseif ($d == $d3){
+ $this->x_src = $src_pos[0];
+ $this->src_dir = -1;
+ $this->x_dest = $dest_pos[1];
+ $this->dest_dir = 1;
+
+ }else{
+ $this->x_src = $src_pos[1];
+ $this->src_dir = 1;
+ $this->x_dest = $dest_pos[1];
+ $this->dest_dir = 1;
+ }
+ $this->y_src = $src_pos[2];
+ $this->y_dest = $dest_pos[2];
+ }
+ function get_xy ($table , $column){
+ $pos = array_search ($column, $table->fields);
+ //x_left, x_right ,y
+ return array($table->x, $table->x+$table->width, $table->y+($pos+1.5)*$table->height_cell);
+
+ }
+ function draw($change_color, $i){
+ global $pdf;
+ if ($change_color){
+ $d = $i%6;
+ $j = ($i-$d)/6;
+ $j = $j%4;
+ $j++;
+ $case = array (
+ array (1,0,0),
+ array (0,1,0),
+ array (0,0,1),
+ array (1,1,0),
+ array (1,0,1),
+ array (0,1,1)
+ );
+ list ($a, $b, $c) = $case[$d];
+ $e = (1-($j-1)/6);
+ $pdf->SetDrawColor ($a*255*$e,$b*255*$e,$c*255*$e);
+ }
+ else {
+ $pdf->SetDrawColor (0);
+ }
+ $pdf->SetLineWidth_scale(0.2);
+ $pdf->Line_scale($this->x_src, $this->y_src, $this->x_src+$this->src_dir*$this->w_tick, $this->y_src);
+ $pdf->Line_scale($this->x_dest+$this->dest_dir*$this->w_tick, $this->y_dest, $this->x_dest, $this->y_dest);
+ $pdf->SetLineWidth_scale(0.1);
+ $pdf->Line_scale($this->x_src+$this->src_dir*$this->w_tick, $this->y_src, $this->x_dest+$this->dest_dir*$this->w_tick, $this->y_dest);
+
+ //arrow
+ $root2 = 2*sqrt(2);
+ $pdf->Line_scale($this->x_src+$this->src_dir*$this->w_tick*0.75, $this->y_src, $this->x_src+$this->src_dir*(0.75-1/$root2)*$this->w_tick, $this->y_src + $this->w_tick/$root2);
+ $pdf->Line_scale($this->x_src+$this->src_dir*$this->w_tick*0.75, $this->y_src, $this->x_src+$this->src_dir*(0.75-1/$root2)*$this->w_tick, $this->y_src - $this->w_tick/$root2);
+
+ $pdf->Line_scale($this->x_dest+$this->dest_dir*$this->w_tick/2, $this->y_dest, $this->x_dest+$this->dest_dir*(0.5+1/$root2)*$this->w_tick, $this->y_dest + $this->w_tick/$root2);
+ $pdf->Line_scale($this->x_dest+$this->dest_dir*$this->w_tick/2, $this->y_dest, $this->x_dest+$this->dest_dir*(0.5+1/$root2)*$this->w_tick, $this->y_dest - $this->w_tick/$root2);
+ $pdf->SetDrawColor (0);
+
+ }
+}
+
+class rt_table {
+ var $nb_fiels;
+ var $table_name;
+ var $width;
+ var $height;
+ var $fields = array();
+ var $height_cell = 6;
+ var $x, $y;
+ function rt_table ($table_name, $ff){
+ $this->table_name = $table_name;
+ $sql = "describe $table_name";
+ $result = mysql_query($sql);
+
+ // load fields
+ while ($row = mysql_fetch_array($result)){
+ $this->fields[] = $row[0];
+ }
+ //height and width
+ $this->set_width($ff);
+ $this->set_height();
+
+ //x and y
+ $sql = "select x, y from "
+ . PMA_backquote($GLOBALS['cfg']['Server']['pdf_table_position'])
+ . " where table_name = '$table_name'";
+ $result = mysql_query($sql);
+ if (!mysql_num_rows($result)){
+ die (sprintf($GLOBALS['strConfigureTableCoord'],$table_name));
+ }
+ list($this->x, $this->y ) = mysql_fetch_array($result);
+ }
+ function set_width ($ff){
+ global $pdf;
+ foreach( $this->fields as $field ){
+ $this->width = max( $this->width, $pdf->GetStringWidth($field ));
+
+ }
+ $this->width += $pdf->GetStringWidth(" ");
+ $pdf->SetFont("$ff",'B');
+ $this->width = max( $this->width, $pdf->GetStringWidth(" " . $this->table_name ));
+ $pdf->SetFont("$ff",'');
+
+ }
+ function set_height(){
+ $this->height = (sizeof($this->fields)+1)*$this->height_cell;
+
+ }
+ function draw($show_info){
+ global $pdf;
+ $pdf->SetXY_scale($this->x, $this->y);
+ $pdf->SetFont("$ff",'B');
+ $pdf->SetTextColor (200);
+ $pdf->SetFillColor (0,0,128);
+ if ($show_info){
+ $pdf->Cell_scale($this->width, $this->height_cell, round($this->width) . "x". round($this->height). " " .$this->table_name ,1,1,"C",1);
+ } else {
+ $pdf->Cell_scale($this->width, $this->height_cell, $this->table_name ,1,1,"C",1);
+ }
+ $pdf->SetX_scale($this->x);
+ $pdf->SetFont("$ff",'');
+ $pdf->SetTextColor (0);
+ $pdf->SetFillColor (255);
+
+ foreach ($this->fields as $field){
+ $pdf->Cell_scale($this->width, $this->height_cell, " ".$field,1,1,"L",1);
+ $pdf->SetX_scale($this->x);
+ }
+ if ($pdf->PageNo() >1 ){
+ die ($GLOBALS['strScaleFactorSmall']);
+ }
+ }
+}
+
+// main logic
+
+if (!isset($pdf_page_number)){
+ $pdf_page_number = 1;
+}
+if (!isset($show_grid)){
+ $show_grid = 0;
+}
+$rt = new RT("auto",$pdf_page_number,0,1,$show_grid);
+
+?>