$plot->setYMin($min); $plot->setYMax($max); $grp->add($plot); } if ($val_ytd) { $xkeys = array(); foreach ($val_ytd as $k => $v) { $xkeys[$k] = $k + 0.5; } //for ($i=0;isset($val_ytd[$i]);$i++) $xkeys[$i]=$i+.5; $plot = new ScatterPlot(array_values($val_ytd), array_values($xkeys)); $plot->link(TRUE, make_color('ytd_color', '40FFFF')); $plot->mark->setSize(make_num('ytd_mark', 10)); $plot->mark->setFill(make_color('ytd_markcolor', 'F0F0F0')); $plot->setThickness(make_num('ytd_thick', 5)); $plot->setYAxis(PLOT_LEFT); $plot->setYMin($min); $plot->setYMax($max); $grp->add($plot); } $grp->axis->bottom->setLabelText(array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec')); $grp->axis->left->label->setCallbackFunction('FmtAmount'); set_font($grp->axis->bottom->label, 'x_font'); set_font($grp->axis->left->label, 'y_font'); set_font($grp->axis->right->label, 'y_font'); $graph->border->hide(); $grp->setBackgroundColor(make_color('bg_color', 'FFFFFF')); $grp->grid->setBackgroundColor(make_color('bg_plot_color', 'FFFFFF')); $graph->add($grp); $graph->draw(); // # Transpose array ($foo['baz']['bar'] --> $foo['bar']['baz'])
<?php require_once "../ScatterPlot.class.php"; $graph = new Graph(400, 400); $center = 5; $x = array(); $y = array(); for ($i = 0; $i <= 30; $i++) { $rad = $i / 30 * 2 * M_PI; $x[] = $center + cos($rad) * $center; $y[] = $center + sin($rad) * $center; } $plot = new ScatterPlot($y, $x); $plot->setBackgroundColor(new VeryLightGray()); $plot->setPadding(30, 30, 30, 30); $plot->setSpace(5, 5, 5, 5); $plot->link(TRUE, new DarkGreen()); $plot->mark->setFill(new DarkOrange()); $plot->mark->setType(MARK_SQUARE, 4); $plot->setXAxis(PLOT_BOTH); $plot->setXAxisZero(FALSE); $plot->setYAxis(PLOT_BOTH); $plot->legend->add($plot, 'A circle', LEGEND_MARK); $plot->legend->setPosition(0.5, 0.5); $plot->legend->setAlign(LEGEND_CENTER, LEGEND_MIDDLE); $graph->add($plot); $graph->draw();