How to use graph_key_height method of pts_graph_lines class

Best Phoronix-test-suite code snippet using pts_graph_lines.graph_key_height

pts_graph_lines.php

Source:pts_graph_lines.php Github

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...175 $precision = $this->i['graph_max_value'] > 999 ? 0 : 1;176 $num_rows = max(1, ceil($this->test_result->test_result_buffer->get_count() / $this->i['keys_per_line']));177 $num_cols = ceil($this->test_result->test_result_buffer->get_count() / $num_rows);178 $y_start = $this->i['top_heading_height'] + 24;179 //$y_start = $this->i['top_start'] - $this->graph_key_height() + $this->getStatisticsHeaderHeight();180 $y_end = $y_start + $this->i['key_line_height'] * ($num_rows );181 $x_start = $this->i['left_start'];182 $x_end = $x_start + $this->i['key_item_width'] * ($num_cols - 1);183 // draw the "Min Avg Max" text184 $stat_header_offset = $this->i['key_longest_string_width'] + $square_length + 10;185 $g_text = $this->svg_dom->make_g(array('font-size' => 6.5, 'fill' => self::$c['color']['notches']));186 for($x = $x_start + $stat_header_offset; $x <= $x_end + $stat_header_offset; $x += $this->i['key_item_width'])187 {188 $stat_words = array('Min', 'Avg', 'Max');189 $stat_word_width = $this->get_stat_word_width();190 $attributes = array('y' => $y_start - 14);191 foreach($stat_words as &$stat_word)192 {193 $attributes['x'] = $x;194 $this->svg_dom->add_text_element($stat_word, $attributes, $g_text);195 $x += $stat_word_width;196 }197 }198 // draw the keys and the min,avg,max values199 $g_rect = $this->svg_dom->make_g(array('stroke' => self::$c['color']['notches'], 'stroke-width' => 1));200 for($i = 0, $x = $x_start; $x <= $x_end; $x += $this->i['key_item_width'])201 {202 for ($y = $y_start; $y <= $y_end; $y += $this->i['key_line_height'], ++$i)203 {204 if(!isset($this->test_result->test_result_buffer->buffer_items[$i]))205 {206 break;207 }208 $identifier_title = $this->test_result->test_result_buffer->buffer_items[$i]->get_result_identifier();209 $this_color = $this->get_paint_color($identifier_title);210 // draw square211 $this->svg_dom->add_element('rect',212 array('x' => $x, 'y' => $y - $square_length, 'width' => $square_length,213 'height' => $square_length, 'fill' => $this_color), $g_rect);214 // draw text215 $g_text = $this->svg_dom->make_g(array('font-size' => self::$c['size']['key'], 'fill' => $this_color));216 $this->svg_dom->add_text_element($identifier_title, array('x' => $x + $square_length + 4, 'y' => $y), $g_text);217 // draw min/avg/max218 $x_stat_loc = $x + $square_length + $this->i['key_longest_string_width'] + 10;219 $vals = $this->test_result->test_result_buffer->buffer_items[$i]->get_result_value();220 $attributes = array('y' => $y);221 $stat_word_width = $this->get_stat_word_width();222 $stat_array = $this->calc_min_avg_max($vals);223 $precise_stat_array = array();224 foreach($stat_array as $stat_value)225 {226 if(is_string($stat_value))227 {228 // TODO investigate this case...229 // sometimes $stat_value is string of comma separated values230 $precise_stat_array[] = $stat_value;231 }232 else233 {234 $precise_stat_array[] = pts_math::set_precision($stat_value, $precision);235 }236 }237 $attributes['x'] = $x_stat_loc;238 foreach($precise_stat_array as $stat_value)239 {240 $this->svg_dom->add_text_element(strval($stat_value), $attributes, $g_text);241 $attributes['x'] += $stat_word_width;242 }243 }244 }245 }246 private static function calc_min_avg_max(&$data_set)247 {248 if(empty($data_set))249 {250 return array(0, 0, 0);251 }252 $min_value = min($data_set);253 $max_value = max($data_set);254 $avg_value = array_sum($data_set) / count($data_set);255 return array($min_value, $avg_value, $max_value);256 }257 protected function renderGraphLines()258 {259 $prev_value = 0;260 foreach($this->test_result->test_result_buffer->buffer_items as &$buffer_item)261 {262 $paint_color = $this->get_paint_color($buffer_item->get_result_identifier());263 $result_array = $buffer_item->get_result_value();264 $raw_array = $buffer_item->get_result_raw();265 $point_counter = count($result_array);266 $regression_plots = array();267 $poly_points = array();268 $g = $this->svg_dom->make_g(array('stroke' => $paint_color, 'stroke-width' => 1, 'fill' => $paint_color));269 for($i = 0; $i < $point_counter; $i++)270 {271 $value = isset($result_array[$i]) ? $result_array[$i] : -1;272 if($value < 0)273 {274 // Draw whatever is needed of the line so far, since there is no result here275 $this->draw_graph_line_process($poly_points, $paint_color, $regression_plots, $point_counter, $g);276 continue;277 }278 $identifier = $buffer_item->get_result_identifier();279 $std_error = isset($raw_array[$i]) ? pts_math::standard_error(pts_strings::colon_explode($raw_array[$i])) : 0;280 $data_string = $identifier . ': ' . $value;281 $value_plot_top = $this->i['graph_top_end'] + 1 - ($this->i['graph_max_value'] == 0 ? 0 : round(($value / $this->i['graph_max_value']) * ($this->i['graph_top_end'] - $this->i['top_start'])));282 $px_from_left = round($this->i['left_start'] + ($this->i['identifier_width'] * ($i + (count($this->graph_identifiers) > 1 ? 1 : 0))));283 if($px_from_left > $this->i['graph_left_end'])284 {285 break;286 }287 if($value_plot_top >= $this->i['graph_top_end'])288 {289 $value_plot_top = $this->i['graph_top_end'] - 1;290 }291 $poly_points[] = array($px_from_left, $value_plot_top, $data_string, $std_error);292 if(isset($this->d['regression_marker_threshold']) && $this->d['regression_marker_threshold'] > 0 && $i > 0 && abs(1 - ($value / $prev_value)) > $this->d['regression_marker_threshold'])293 {294 $regression_plots[($i - 1)] = $prev_identifier . ': ' . $prev_value;295 $regression_plots[$i] = $identifier . ': ' . $value;296 }297 $prev_identifier = $identifier;298 $prev_value = $value;299 }300 $this->draw_graph_line_process($poly_points, $paint_color, $regression_plots, $point_counter, $g);301 }302 }303 protected function draw_graph_line_process(&$poly_points, &$paint_color, &$regression_plots, $point_counter, &$g)304 {305 $poly_points_count = count($poly_points);306 if($poly_points_count == 0)307 {308 // There's nothing to draw309 return;310 }311 $svg_poly = array();312 foreach($poly_points as $x_y)313 {314 $svg_poly[] = round($x_y[0]) . ',' . round($x_y[1]);315 }316 $svg_poly = implode(' ', $svg_poly);317 $this->svg_dom->add_element('polyline', array('points' => $svg_poly, 'fill' => 'none', 'stroke-width' => 2), $g);318 // plot error bars if needed319 foreach($poly_points as $i => $x_y_pair)320 {321 if($x_y_pair[0] < ($this->i['left_start'] + 2) || $x_y_pair[0] > ($this->i['graph_left_end'] - 2))322 {323 // Don't draw anything on the left or right hand edges324 continue;325 }326 $plotted_error_bar = false;327 if($x_y_pair[3] > 0 && $this->i['graph_max_value'] != 0)328 {329 $std_error_width = 4;330 $std_error_rel_size = round(($x_y_pair[3] / $this->i['graph_max_value']) * ($this->i['graph_top_end'] - $this->i['top_start']));331 if($std_error_rel_size > 3)332 {333 $this->svg_dom->add_element('line', array('x1' => $x_y_pair[0], 'y1' => ($x_y_pair[1] + $std_error_rel_size), 'x2' => $x_y_pair[0], 'y2' => ($x_y_pair[1] - $std_error_rel_size)), $g);334 $this->svg_dom->add_element('line', array('x1' => ($x_y_pair[0] - $std_error_width), 'y1' => ($x_y_pair[1] - $std_error_rel_size), 'x2' => ($x_y_pair[0] + $std_error_width), 'y2' => ($x_y_pair[1] - $std_error_rel_size)), $g);335 $this->svg_dom->add_element('line', array('x1' => ($x_y_pair[0] - $std_error_width), 'y1' => ($x_y_pair[1] + $std_error_rel_size), 'x2' => ($x_y_pair[0] + $std_error_width), 'y2' => ($x_y_pair[1] + $std_error_rel_size)), $g);336 $plotted_error_bar = true;337 }338 }339 if(isset($regression_plots[$i]) && $i > 0)340 {341 $this->svg_dom->draw_svg_line($x_y_pair[0], $x_y_pair[1] + 6, $x_y_pair[0], $x_y_pair[1] - 6, self::$c['color']['alert'], 4, array('xlink:title' => $regression_plots[$i]));342 }343 if($point_counter < 6 || $plotted_error_bar || $i == 0 || $i == ($poly_points_count - 1))344 {345 $this->svg_dom->add_element('ellipse', array('cx' => $x_y_pair[0], 'cy' => $x_y_pair[1], 'rx' => 3, 'ry' => 3, 'xlink:title' => $x_y_pair[2]), $g);346 }347 }348 $poly_points = array();349 }350 protected function render_graph_result()351 {352 $this->renderGraphLines();353 }354 protected function graph_key_height()355 {356 if(isset($this->i['force_simple_keys']) && $this->i['force_simple_keys'])357 {358 return parent::graph_key_height();359 }360 if($this->test_result->test_result_buffer->get_count() < 2 && $this->i['show_graph_key'] == false)361 {362 return 0;363 }364 $this->i['key_line_height'] = 16;365 $this->i['key_longest_string_width'] = self::text_string_width($this->test_result->test_result_buffer->get_longest_identifier(), self::$c['size']['key']);366 $item_width_spacing = 32;367 $this->i['key_item_width'] = $this->i['key_longest_string_width'] + $this->get_stat_word_width() * 3 + $item_width_spacing;368 // if there are <=4 data sets, then use a single column, otherwise, try and multi-col it369 if($this->test_result->test_result_buffer->get_count() < 3)370 {371 $this->i['keys_per_line'] = 1;372 }...

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graph_key_height

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1$graph = new pts_graph_lines(800, 600);2$graph->set_graph_title('Graph Title');3$graph->set_graph_label('X-Axis Label', 'Y-Axis Label');4$graph->set_graph_key_height(20);5$graph->set_graph_key_width(100);6$graph->set_graph_key_position(100, 100);7$graph->set_graph_key_color('000000');8$graph->set_graph_key_font('000000', 10);9$graph->set_graph_key_font('000000', 10, 'bold');10$graph->set_graph_key_font('000000', 10, 'italic');11$graph->set_graph_key_font('000000', 10, 'bold italic');12$graph->set_graph_font('000000', 10);13$graph->set_graph_font('000000', 10, 'bold');14$graph->set_graph_font('000000', 10, 'italic');15$graph->set_graph_font('000000', 10, 'bold italic');16$graph->set_graph_background_color('FFFFFF');17$graph->set_graph_background_color('FFFFFF', 'FFFFFF');18$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF');19$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');20$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');21$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');22$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');23$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');24$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');25$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');26$graph->set_graph_background_color('FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF', 'FFFFFF');27$graph->set_graph_background_color('FFFFFF',

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graph_key_height

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1require_once('pts_graph_lines.php');2$graph = new pts_graph_lines();3$graph->graph_key_height(20);4$graph->graph_key_width(200);5$graph->graph_title('Graph Title');6$graph->graph_y_title('Y Title');7$graph->graph_x_title('X Title');8$graph->graph_x_title('X Title');9$graph->graph_x_data(array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'));10$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line1', 'Line 1');11$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line2', 'Line 2');12$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line3', 'Line 3');13$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line4', 'Line 4');14$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line5', 'Line 5');15$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line6', 'Line 6');16$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line7', 'Line 7');17$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line8', 'Line 8');18$graph->graph_y_data(array(1,2,3,4,5,6,7,8,9,10,11,12), 'line9', 'Line 9');19$graph->graph_y_data(array(1,2,3,4,5,6,7,8,

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graph_key_height

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1include_once("pts/pts_graph_lines.php");2$graph = new pts_graph_lines();3$graph->graph_key_height(20);4$graph->draw_graph();5$graph->display_graph();6include_once("pts/pts_graph_lines.php");7$graph = new pts_graph_lines();8$graph->graph_key_width(100);9$graph->draw_graph();10$graph->display_graph();11include_once("pts/pts_graph_lines.php");12$graph = new pts_graph_lines();13$graph->graph_key_color("red");14$graph->draw_graph();15$graph->display_graph();

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graph_key_height

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1$graph = new pts_graph_lines();2$graph->set_key_labels(array('1', '2', '3', '4', '5', '6', '7'));3$graph->set_key_height(40);4$graph->set_key_width(20);5$graph->set_key_position('r');6$graph->set_key_border('tb');7$graph->set_key_border_color('red');8$graph->set_key_background_color('green');9$graph->set_key_font_size(10);10$graph->set_key_font_color('blue');11$graph->set_key_font('Arial');12$graph->set_key_margin('10');13$graph->set_key_padding('10');14$graph->set_key_round('5');15$graph->set_key_shadow('gray');16$graph->set_key_transparency(50);17$graph->set_key_outline_color('red');18$graph->set_key_outline_thickness('2');19$graph->set_key_outline_style('dashed');20$graph->set_key_gradient_color('green');21$graph->set_key_gradient_style('horizontal');22$graph->set_key_gradient_angle(45);23$graph->set_key_gradient_position(0.5);24$graph->set_key_gradient_type('radial');25$graph->set_key_gradient_smoothness('10');26$graph->set_key_gradient_start_color('red');27$graph->set_key_gradient_end_color('green');

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graph_key_height

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1include("pts_graph_lines.php");2$graph = new pts_graph_lines();3$graph->graph_key_height(30);4$graph->graph_title("Graph Title");5$graph->graph_x_title("X Axis Title");6$graph->graph_y_title("Y Axis Title");7$graph->graph_x_values(array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"));8$graph->graph_y_values(array(0,10,20,30,40,50,60,70,80,90,100));9$graph->graph_add_data(array(0,10,20,30,40,50,60,70,80,90,100), "blue", "Data Set 1");10$graph->graph_add_data(array(100,90,80,70,60,50,40,30,20,10,0), "red", "Data Set 2");11$graph->graph_out();12include("pts_graph_lines.php");13$graph = new pts_graph_lines();14$graph->graph_key_position("left");15$graph->graph_title("Graph Title");16$graph->graph_x_title("X Axis Title");17$graph->graph_y_title("Y Axis Title");18$graph->graph_x_values(array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"));19$graph->graph_y_values(array(0,10,20,30,40,50,60,70,80,

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graph_key_height

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1$graph_key_height = 20;2$graph = new pts_graph_lines($graph_key_height);3$graph->set_title('Graph Title');4$graph->set_title_font_size(20);5$graph->set_title_font_color('blue');6$graph->set_title_font('Arial');7$graph->set_title_font_style('bold');8$graph->set_title_font_weight('bold');9$graph->set_title_font_variant('small-caps');10$graph->set_title_font_decoration('underline');11$graph->set_x_label('X Label');12$graph->set_x_label_font_size(16);13$graph->set_x_label_font_color('green');14$graph->set_x_label_font('Arial');15$graph->set_x_label_font_style('italic');16$graph->set_x_label_font_weight('bold');17$graph->set_x_label_font_variant('small-caps');18$graph->set_x_label_font_decoration('underline');19$graph->set_x_axis_font_size(12);20$graph->set_x_axis_font_color('red');21$graph->set_x_axis_font('Arial');22$graph->set_x_axis_font_style('italic');23$graph->set_x_axis_font_weight('bold');24$graph->set_x_axis_font_variant('small-caps');25$graph->set_x_axis_font_decoration('underline');26$graph->set_x_axis_2_label('X Label 2');27$graph->set_x_axis_2_label_font_size(12);28$graph->set_x_axis_2_label_font_color('red');29$graph->set_x_axis_2_label_font('Arial');30$graph->set_x_axis_2_label_font_style('italic');31$graph->set_x_axis_2_label_font_weight('bold');32$graph->set_x_axis_2_label_font_variant('small-caps');33$graph->set_x_axis_2_label_font_decoration('underline');34$graph->set_x_axis_2_font_size(12);35$graph->set_x_axis_2_font_color('red');36$graph->set_x_axis_2_font('Arial');37$graph->set_x_axis_2_font_style('italic');38$graph->set_x_axis_2_font_weight('bold');39$graph->set_x_axis_2_font_variant('small-caps');40$graph->set_x_axis_2_font_decoration('underline');41$graph->set_y_label('Y Label');

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graph_key_height

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1require_once(PTS_CORE . 'pts_graph_lines.php');2$graph = new pts_graph_lines();3$graph->load_data(array(array('a', 1, 2, 3, 4, 5), array('b', 5, 4, 3, 2, 1), array('c', 2, 3, 4, 5, 6)));4$graph->graph_key_height(100);5$graph->render_graph();6$graph->display_graph();7$graph->add_title('Example 2');8$graph->display_graph();9$graph->add_legend();10$graph->display_graph();11$graph->add_title('Example 2');12$graph->display_graph();13$graph->graph_key_height(100);14$graph->display_graph();15$graph->add_grid();16$graph->display_graph();17$graph->add_shadow();18$graph->display_graph();19$graph->add_background();20$graph->display_graph();21$graph->add_border();22$graph->display_graph();23$graph->add_footer();24$graph->display_graph();25$graph->add_logo();26$graph->display_graph();

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graph_key_height

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1$graph = new pts_graph_lines();2$graph->set_graph_key_height(40);3$graph->render_graph($data_array);4$graph = new pts_graph_lines();5$graph->set_graph_key_height(100);6$graph->render_graph($data_array);7$graph = new pts_graph_lines();8$graph->set_graph_key_height(200);9$graph->render_graph($data_array);10$graph = new pts_graph_lines();11$graph->set_graph_key_height(300);12$graph->render_graph($data_array);13$graph = new pts_graph_lines();14$graph->set_graph_key_height(400);15$graph->render_graph($data_array);16$graph = new pts_graph_lines();17$graph->set_graph_key_height(500);18$graph->render_graph($data_array);19$graph = new pts_graph_lines();20$graph->set_graph_key_height(600);21$graph->render_graph($data_array);

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