public function reg_data()
{
$_label = array('05-01', '05-02', '05-03', '05-04', '05-05', '05-06', '05-07', '05-08', '05-09', '05-10', '05-11', '05-12', '05-13', '05-14', '05-15');
$_value = array(1235, 1125, 1323, 1389, 1256, 1568, 1383, 1677, 1953, 1798, 2089, 2215, 1738, 2189, 2315);
$_max_value = 2500;
$this->load->library('OFC_Chart');
$title = new OFC_Elements_Title("日注册用户数(人)");
//创建图表类型对象
$element = new OFC_Charts_Bar_Glass();
//设置图标值
$element->set_values($_value);
//$element->set_width( 2 );
//$element->set_dot_style(array('type'=>"solid-dot",'dot-size'=>5,'halo-size'=>1,'colour'=>'#3D5C56'));
//设置动画
$element->set_on_show(array('type' => "pop-up", 'cascade' => 0.8, 'delay' => 0.1));
$element->set_colour("#009829");
//创建图表对象
$chart = new OFC_Chart();
$chart->set_title($title);
//图表类型添加到图表
$chart->add_element($element);
//x轴
$x_axis = new OFC_Elements_Axis_X();
$x_axis->set_labels(array('labels' => $_label));
$x_axis->set_steps(1);
$chart->set_x_axis($x_axis);
//y轴
$y_axis = new OFC_Elements_Axis_Y();
$y_axis->set_range(0, $_max_value, $_max_value / 10);
$chart->set_y_axis($y_axis);
//x 脚标
$x_legend = new OFC_Elements_Legend_X('日期');
$x_legend->set_style('{font-size: 20px; color: #778877}');
$chart->set_x_legend($x_legend);
$chart->set_bg_colour('#ffffff');
echo $chart->toPrettyString();
}
public function draw_summary_chart($gb_captions)
{
$f = $this->init_module(Libs_OpenFlashChart::module_name());
//row summary numeric
$f2 = $this->init_module(Libs_OpenFlashChart::module_name());
//row summary currency
$fc = $this->init_module(Libs_OpenFlashChart::module_name());
//columns summary numeric
$fc2 = $this->init_module(Libs_OpenFlashChart::module_name());
//columns summary currency
$title = new OFC_Elements_Title("Summary by row");
$f->set_title($title);
$f2->set_title($title);
if (!empty($this->categories)) {
$labels = array();
$labels_c = array();
foreach ($this->categories as $q => $c) {
if ($this->format[$c] == 'currency') {
$labels_c[] = strip_tags($c);
} else {
$labels[] = strip_tags($c);
}
}
$x_ax = new OFC_Elements_Axis_X();
$x_ax->set_labels_from_array($labels);
$f->set_x_axis($x_ax);
$x_ax = new OFC_Elements_Axis_X();
$x_ax->set_labels_from_array($labels_c);
$f2->set_x_axis($x_ax);
}
$title = new OFC_Elements_Title("Summary by column");
$fc->set_title($title);
$fc2->set_title($title);
$labels = array();
foreach ($gb_captions as $cap) {
$labels[] = $cap['name'];
}
$x_ax = new OFC_Elements_Axis_X();
$x_ax->set_labels_from_array($labels);
$fc->set_x_axis($x_ax);
$fc2->set_x_axis($x_ax);
$max = 5;
$max2 = 5;
$maxc = 5;
$maxc2 = 5;
$curr = false;
$num = false;
$col_total = array();
$color = 0;
foreach ($this->ref_records as $k => $r) {
$results = call_user_func($this->display_cell_callback, $r);
$ref_rec = call_user_func($this->ref_record_display_callback, $r, true);
$bar = new OFC_Charts_Bar_Glass();
$bar->set_colour(self::$colours[$color % count(self::$colours)]);
$color++;
$bar->set_key(strip_tags($ref_rec), 10);
if (empty($this->categories)) {
$total = 0;
$i = 0;
foreach ($results as &$res_ref) {
if (is_array($res_ref)) {
$res_ref = array_pop($res_ref);
}
$val = strip_tags($res_ref);
$total += $val;
if (!isset($this->cols_total[$i])) {
$this->cols_total[$i] = array();
}
$this->cols_total[$i][0] += $val;
$i++;
}
$bar->set_values(array($total));
if ($this->format == 'currency') {
if ($total > $max2) {
$max2 = $total;
}
$f2->add_element($bar);
$curr = true;
} else {
if ($total > $max) {
$max = $total;
}
$f->add_element($bar);
$num = true;
}
} else {
$bar_c = new OFC_Charts_Bar_Glass();
$bar_c->set_colour(self::$colours[$color % count(self::$colours)]);
$bar_c->set_key(strip_tags($ref_rec), 10);
$arr = array();
$arr_c = array();
foreach ($this->categories as $q => $c) {
$total = 0;
if (!isset($this->cols_total[$c])) {
$this->cols_total[$c] = array();
}
$i = 0;
foreach ($results as $v) {
if (is_array($v[$c])) {
$v[$c] = reset($v[$c]);
}
$val = (double) strip_tags($v[$c]);
$total += $val;
if (!isset($this->cols_total[$c][$i])) {
$this->cols_total[$c][$i] = 0;
}
$this->cols_total[$c][$i] += $val;
$i++;
}
if ($this->format[$c] == 'currency') {
$arr_c[] = $total;
if ($max2 < $total) {
$max2 = $total;
}
} else {
$arr[] = $total;
if ($max < $total) {
$max = $total;
}
}
}
if (!empty($arr)) {
$bar->set_values($arr);
$f->add_element($bar);
$num = true;
}
if (!empty($arr_c)) {
$bar_c->set_values($arr_c);
$f2->add_element($bar_c);
$curr = true;
}
}
}
if ($num) {
$y_ax = new OFC_Elements_Axis_Y();
$y_ax->set_range(0, $max);
$y_ax->set_steps($max / 10);
$f->set_y_axis($y_ax);
$f->set_width(950);
$f->set_height(400);
$this->display_module($f);
print '<br>';
}
if ($curr) {
$y_ax = new OFC_Elements_Axis_Y();
$y_ax->set_range(0, $max2);
$y_ax->set_steps($max2 / 10);
$f2->set_y_axis($y_ax);
$f2->set_width(950);
$f2->set_height(400);
$this->display_module($f2);
print '<br>';
}
if (empty($this->categories)) {
$bar = new OFC_Charts_Bar_Glass();
$bar->set_colour(self::$colours[0]);
$bar->set_key('Total', 10);
$mm = 5;
$values = array();
foreach ($this->cols_total as $val) {
$rval = $val[0];
if ($mm < $rval) {
$mm = $rval;
}
$values[] = $rval;
}
$bar->set_values($values);
if ($this->format == 'currency') {
$maxc2 = $mm;
$fc2->add_element($bar);
} else {
$maxc = $mm;
$fc->add_element($bar);
}
} else {
$i = 0;
foreach ($this->cols_total as $k => $arr) {
$bar = new OFC_Charts_Bar_Glass();
$bar->set_colour(self::$colours[$i % count(self::$colours)]);
$bar->set_key(strip_tags($k), 10);
$bar->set_values($arr);
$mm = 5;
foreach ($arr as $val) {
if ($mm < $val) {
$mm = $val;
}
}
if ($this->format[$k] == 'currency') {
if ($mm > $maxc2) {
$maxc2 = $mm;
}
$fc2->add_element($bar);
} else {
if ($mm > $maxc) {
$maxc = $mm;
}
$fc->add_element($bar);
}
$i++;
}
}
if ($num) {
$y_ax = new OFC_Elements_Axis_Y();
$y_ax->set_range(0, $maxc);
$y_ax->set_steps($maxc / 10);
$fc->set_y_axis($y_ax);
$fc->set_width(950);
$fc->set_height(400);
$this->display_module($fc);
print '<br>';
}
if ($curr) {
$y_ax = new OFC_Elements_Axis_X();
$y_ax->set_range(0, $maxc2);
$y_ax->set_steps($maxc2 / 10);
$fc2->set_y_axis($y_ax);
$fc2->set_width(950);
$fc2->set_height(400);
$this->display_module($fc2);
print '<br>';
}
}
