forked from science-ation/science-ation
- Move the start/end table logic into functions
- If a multi-line table row spills off the bottom of the page, start a new page / and then print that row.
This commit is contained in:
dave
parent
8980275627
commit
8b38f44501
217
lpdf.php
217
lpdf.php
@ -568,45 +568,22 @@ class lpdf
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}
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function addTable($table,$align="center")
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{
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//if we get a table passed in that doesnt look like a table (not an array) then just return doing nothing
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if(!is_array($table)) return;
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if(is_array($table['header']))
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function addTableStart(&$table, $xpos_of_table, $table_width)
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{
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if(is_array($table['header'])) {
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$table_cols=count($table['header']);
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$height['tableheader']=0.2;
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}
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else
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{
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$height_header=0.2;
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} else {
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$table_cols=count($table['data']);
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$height['tableheader']=0;
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$height_header=0;
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}
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$height['tabledata']=0.18;
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$this->yloc-=$height['tableheader'];
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$this->yloc-=$height_header;
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$top_of_table=$this->yloc;
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$table_width=array_sum($table['widths']);
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$table_padding=0.03;
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$allow_multiline = false;
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if(is_array($table['option'])) {
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$allow_multiline = ($table['option']['allow_multiline'] == true) ? true : false;
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}
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switch($align)
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{
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case "center"; $xpos_of_table=($this->page_width-$table_width)/2; break;
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case "left"; $xpos_of_table=$this->page_margin; break;
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case "right"; $xpos_of_table=$this->page_width-$this->page_margin-$table_width; break;
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}
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//draw the top line of the table (above the table header)
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pdf_moveto($this->pdf,$this->loc($xpos_of_table),$this->loc($this->yloc+$height['tableheader']));
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pdf_lineto($this->pdf,$this->loc($xpos_of_table+$table_width),$this->loc($this->yloc+$height['tableheader']));
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pdf_moveto($this->pdf,$this->loc($xpos_of_table),$this->loc($this->yloc+$height_header));
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pdf_lineto($this->pdf,$this->loc($xpos_of_table+$table_width),$this->loc($this->yloc+$height_header));
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pdf_stroke($this->pdf);
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//do the header first
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@ -625,34 +602,98 @@ class lpdf
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$head=$table['header'][$c];
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$width=$table['widths'][$c];
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pdf_show_boxed($this->pdf,$head,$this->loc($xpos),$this->loc($this->yloc),$this->loc($width),$this->loc($height['tableheader']),"center",null);
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pdf_show_boxed($this->pdf,$head,$this->loc($xpos),$this->loc($this->yloc),$this->loc($width),$this->loc($height_header),"center",null);
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$xpos+=$width;
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}
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pdf_setfont($this->pdf,$this->normalfont,10);
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}
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return $top_of_table;
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}
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function addTableEnd(&$table, $xpos_of_table, $top_of_table)
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{
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if(is_array($table['header'])) {
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$table_cols=count($table['header']);
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$height_header=0.2;
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} else {
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$table_cols=count($table['data']);
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$height_header=0;
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}
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//now draw all the vertical lines
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$xpos=$xpos_of_table;
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for($c=0;$c<$table_cols;$c++)
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{
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$width=$table['widths'][$c];
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//draw the line below the table data)
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pdf_moveto($this->pdf,$this->loc($xpos),$this->loc($top_of_table+$height_header));
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pdf_lineto($this->pdf,$this->loc($xpos),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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$xpos+=$width;
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}
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//and the final line on the right side of the table:
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pdf_moveto($this->pdf,$this->loc($xpos),$this->loc($top_of_table+$height_header));
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pdf_lineto($this->pdf,$this->loc($xpos),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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}
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function addTable($table,$align="center")
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{
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//if we get a table passed in that doesnt look like a table (not an array) then just return doing nothing
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if(!is_array($table)) return;
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if(is_array($table['header'])) {
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$table_cols=count($table['header']);
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} else {
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$table_cols=count($table['data']);
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}
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$line_height=0.18;
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$table_width=array_sum($table['widths']);
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$table_padding=0.03;
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$allow_multiline = false;
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if(is_array($table['option'])) {
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$allow_multiline = ($table['option']['allow_multiline'] == true) ? true : false;
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}
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switch($align)
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{
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case "center"; $xpos_of_table=($this->page_width-$table_width)/2; break;
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case "left"; $xpos_of_table=$this->page_margin; break;
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case "right"; $xpos_of_table=$this->page_width-$this->page_margin-$table_width; break;
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}
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$top_of_table = $this->addTableStart($table, $xpos_of_table, $table_width);
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//now do the data in the table
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if($table['data'])
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{
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pdf_setfont($this->pdf,$this->normalfont,10);
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foreach($table['data'] AS $dataline)
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{
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$this->yloc-=$height['tabledata'];
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// $this->yloc-=$line_height;
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$xpos=$xpos_of_table;
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$extralinestomove=0;
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/* Fit first */
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$col_width = array();
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$col_height = 1;
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for($c=0;$c<$table_cols;$c++)
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{
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$width=$table['widths'][$c];
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$textstr=trim($dataline[$c]);
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$h=1;
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$try=0;
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$h = $col_height;
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$last_notfit = 0;
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//echo "allow=$allow_multiline\n";
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while(1) {
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// echo "h=$h, width=$width, text=[$textstr]\n";
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$notfit=pdf_show_boxed($this->pdf,$textstr,
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$this->loc($xpos+$table_padding),$this->loc($this->yloc-($h-1)*$height['tabledata']),
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$this->loc($width-2*$table_padding),$this->loc($height['tabledata']*$h),
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$this->loc($xpos+$table_padding),$this->loc($this->yloc-($h)*$line_height),
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$this->loc($width-2*$table_padding),$this->loc($line_height*$h),
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$table['dataalign'][$c],'blind');
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// echo " nofit=$notfit\n";
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@ -685,28 +726,45 @@ class lpdf
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/* Increase the height and try again */
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$h++;
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}
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$col_width[$c] = $width;
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if($h > $col_height) $col_height = $h;
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}
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/* If this entry goes off the bottom of the
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* page, start a new page, and then blindly
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* dump this entry on it (but try to squeeze on
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* as much as possible) */
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if($this->yloc - ($line_height * $col_height) < 0.75)
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{
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$this->addTableEnd($table, $xpos_of_table, $top_of_table);
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$this->newPage($this->page_width,$this->page_height);
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$top_of_table = $this->addTableStart($table, $xpos_of_table, $table_width);
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}
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/* Do it for real */
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for($c=0;$c<$table_cols;$c++)
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{
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$width = $col_width[$c];
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$h = $col_height * $line_height;
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$textstr=trim($dataline[$c]);
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pdf_show_boxed($this->pdf,$textstr,
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$this->loc($xpos+$table_padding),$this->loc($this->yloc-($h-1)*$height['tabledata']),
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$this->loc($width-2*$table_padding),$this->loc($height['tabledata']*$h),
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$this->loc($xpos+$table_padding),$this->loc($this->yloc-$h),
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$this->loc($width-2*$table_padding),$this->loc($h),
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$table['dataalign'][$c],null);
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if($h-1>$extralinestomove) $extralinestomove=$h-1;
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//put a little "..." at the end of the field
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if($notfit)
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{
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pdf_setfont($this->pdf,$this->normalfont,8);
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pdf_show_boxed($this->pdf,"...",$this->loc($xpos+$width-0.10),$this->loc($this->yloc-0.05),$this->loc(0.10),$this->loc($height['tabledata']),$table['dataalign'][$c],null);
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pdf_show_boxed($this->pdf,"...",$this->loc($xpos+$width-0.10),$this->loc($this->yloc-0.05),$this->loc(0.10),$this->loc($line_height),$table['dataalign'][$c],null);
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pdf_setfont($this->pdf,$this->normalfont,10);
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}
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$xpos+=$width;
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}
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$this->yloc -= $height['tabledata']*$extralinestomove;
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$this->yloc -= $line_height*$col_height;
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//draw the line below the table data)
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pdf_moveto($this->pdf,$this->loc($xpos_of_table),$this->loc($this->yloc));
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@ -715,76 +773,15 @@ class lpdf
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if($this->yloc<1.1)
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{
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//now draw all the vertical lines
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$xpos=$xpos_of_table;
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for($c=0;$c<$table_cols;$c++)
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{
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$width=$table['widths'][$c];
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//draw the line below the table data)
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pdf_moveto($this->pdf,$this->loc($xpos),$this->loc($top_of_table+$height['tableheader']));
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pdf_lineto($this->pdf,$this->loc($xpos),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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$xpos+=$width;
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}
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//and the final line on the right side of the table:
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pdf_moveto($this->pdf,$this->loc($xpos),$this->loc($top_of_table+$height['tableheader']));
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pdf_lineto($this->pdf,$this->loc($xpos),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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$this->addTableEnd($table, $xpos_of_table, $top_of_table);
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$this->newPage($this->page_width,$this->page_height);
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$this->yloc-=$height['tableheader'];
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$top_of_table=$this->yloc;
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//draw the top line of the table (above the table header)
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pdf_moveto($this->pdf,$this->loc($xpos_of_table),$this->loc($this->yloc+$height['tableheader']));
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pdf_lineto($this->pdf,$this->loc($xpos_of_table+$table_width),$this->loc($this->yloc+$height['tableheader']));
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pdf_stroke($this->pdf);
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//draw the top line of the table (below the table header)
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pdf_moveto($this->pdf,$this->loc($xpos_of_table),$this->loc($this->yloc));
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pdf_lineto($this->pdf,$this->loc($xpos_of_table+$table_width),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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//do the header first
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if($table['header'])
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{
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pdf_setfont($this->pdf,$this->headerfont,12);
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$xpos=$xpos_of_table;
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for($c=0;$c<$table_cols;$c++)
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{
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$head=$table['header'][$c];
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$width=$table['widths'][$c];
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pdf_show_boxed($this->pdf,$head,$this->loc($xpos),$this->loc($this->yloc),$this->loc($width),$this->loc($height['tableheader']),"center",null);
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$xpos+=$width;
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}
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}
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pdf_setfont($this->pdf,$this->normalfont,10);
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$top_of_table = $this->addTableStart($table, $xpos_of_table, $table_width);
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}
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}
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}
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//now draw all the vertical lines
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$xpos=$xpos_of_table;
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for($c=0;$c<$table_cols;$c++)
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{
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$width=$table['widths'][$c];
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//draw the line below the table data)
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pdf_moveto($this->pdf,$this->loc($xpos),$this->loc($top_of_table+$height['tableheader']));
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pdf_lineto($this->pdf,$this->loc($xpos),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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$xpos+=$width;
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}
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//and the final line on the right side of the table:
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pdf_moveto($this->pdf,$this->loc($xpos),$this->loc($top_of_table+$height['tableheader']));
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pdf_lineto($this->pdf,$this->loc($xpos),$this->loc($this->yloc));
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pdf_stroke($this->pdf);
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/* Finish the table */
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$this->addTableEnd($table, $xpos_of_table, $top_of_table);
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// print the total in th etable at the bottom of the table
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if($table['total'] != 0) {
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