function Run()
{
$leftm = 1.5;
// Left margin (for table schemes)
$topm = 5;
// Top margin (for table schemes)
$tblwidth = 15;
// Individual table width
$tlo = 1;
// Offset for top line
// Add the background color for the project specific tables
$this->ishape->IndentedRectangle($leftm, $topm - 1, 3 * $tblwidth + $tlo + 6, 45, $tlo + 2 * $tblwidth + 2, 30, CORNER_BOTTOMLEFT, 'lightblue');
// Stroke the tables (series of x,y offsets, If =-1 then use the
// automtic positioning
$tblposadj = array($tlo, 0, $tblwidth + $tlo + 2, 0, 2 * $tblwidth + $tlo + 4, 0, -1, 16, -1, 16);
$dbschema = new ImgDBSchema('jpgraph_doc', 'FormatTblName', 'FormatFldName');
$dbschema->SetMargin($leftm, $topm);
$dbschema->SetTableWidth($tblwidth);
$dbschema->Stroke($this->img, $this->iscale, $tblposadj);
$tt = new CanvasRectangleText();
$tt->SetFillColor('');
$tt->SetColor('');
$tt->SetFontColor('navy');
// Add explanation
$tt->SetFont(FF_ARIAL, FS_NORMAL, 12);
$tt->Set('Project specific tables', $tblwidth + $leftm + 3, 16, 15);
$tt->Stroke($this->img, $this->iscale);
// Add title
$tt->SetColor('');
$tt->SetFont(FF_VERDANA, FS_BOLD, 26);
$tt->Set('DDDA - DB Schema', 9, 0.5, 30);
$tt->Stroke($this->img, $this->iscale);
// Add a version and date
$tt->SetFillColor('yellow');
$tt->SetFont(FF_FONT1, FS_NORMAL, 10);
$tt->Set("Generated: " . date("ymd H:i", time()), 1, $this->iymax * 0.96, 15);
$tt->Stroke($this->img, $this->iscale);
$this->ig->Stroke();
}
$tt->SetFontColor('navy');
$t = new CanvasRectangleText();
$t->SetFont(FF_ARIAL, FS_NORMAL, 14);
$t->SetFillColor('goldenrod1');
$t->SetFontColor('navy');
// Now start drawing the arch overview from the bottom and up
// This is all pretty manual and one day I will write a proper
// framework to make it easy to construct these types of architecture
// overviews. But for now, just plain old coordinates..
// Line: GD Library and image libraries
$h = 3;
$s = 3;
$d = $l + $width - 9;
$t->SetFillColor('cadetblue3');
$t->Set("TTF", $d, $r + 2, $s, 1);
$t->Stroke($g->img, $scale);
$t->Set("PNG", $d + $s, $r + 2, $s, 1);
$t->Stroke($g->img, $scale);
$t->Set("JPEG", $d + 2 * $s, $r + 2, $s, 1);
$t->Stroke($g->img, $scale);
$shape->IndentedRectangle($l, $r, $width, $h, $s * 3, 1, 2, 'lightgreen');
$tt->Set("GD Basic library\n(1.8.x or 2.x)", $l, $r, $width, $h - 1);
$tt->Stroke($g->img, $scale);
// Area: Basic internal JpGraph architecture
$t->SetFillColor('goldenrod1');
$h = 2;
$r -= $h;
$d = 8;
$t->Set("Image primitives\n(RGB, Anti-aliasing,\nGD Abstraction)", $l, $r - 0.5, $width * 0.5, $h + 0.5);
$t->Stroke($g->img, $scale);
$t->Set("Image Cache &\nStreaming", $l + 0.5 * $width, $r, $width * 0.4, $h);