PHP PHPlot::SetPrecisionY方法代码示例

connect();
$sql = "SELECT data,COUNT(data) as total FROM criacao_literaria.historico \r\n\t\twhere acao='login' \r\n\t\tGROUP BY data \r\n\t\tORDER BY data desc\r\n\t\tLIMIT 12;";
$Resultado = mysql_query($sql) or die("Erro: " . mysql_error());
$i = 0;
$data = array();
while ($array_exibir = mysql_fetch_array($Resultado)) {
    $data[] = array($array_exibir['data'], $array_exibir['total']);
    $i++;
}
# Create a PHPlot object which will make an 800x400 pixel image:
$p = new PHPlot(800, 400);
# Use TrueType fonts:
//$p->SetDefaultTTFont('./arial.ttf');
# Set the main plot title:
$p->SetTitle('Histórico 10 dias');
$p->SetPrecisionY(1);
# Select the data array representation and store the data:
$p->SetDataType('text-data');
$p->SetDataValues($data);
# Select the plot type - bar chart:
$p->SetPlotType('lines');
# Define the data range. PHPlot can do this automatically, but not as well.
//$p->SetPlotAreaWorld(0, 0, 9, 400);
# Select an overall image background color and another color under the plot:
//$p->SetBackgroundColor('#ffffcc');
//$p->SetDrawPlotAreaBackground(True);
//$p->SetPlotBgColor('#ffffff');
# Draw lines on all 4 sides of the plot:
$p->SetPlotBorderType('full');
# Set a 3 line legend, and position it in the upper left corner:
//$p->SetLegend(array('Acessos'));

  license@systemsmanager.net so we can mail you a copy immediately.
*/
include DIR_WS_CLASSES . 'phplot.php';
$year = $_GET['year'] ? $_GET['year'] : date('Y');
$month = $_GET['month'] ? $_GET['month'] : date('n');
$days = date('t', mktime(0, 0, 0, $month)) + 1;
$stats = array();
for ($i = 1; $i < $days; $i++) {
    $stats[] = array($i, '0', '0');
}
$banner_stats_query = smn_db_query("select dayofmonth(banners_history_date) as banner_day, banners_shown as value, banners_clicked as dvalue from " . TABLE_BANNERS_HISTORY . " where banners_id = '" . $banner_id . "' and month(banners_history_date) = '" . $month . "' and year(banners_history_date) = '" . $year . "'");
while ($banner_stats = smn_db_fetch_array($banner_stats_query)) {
    $stats[$banner_stats['banner_day'] - 1] = array($banner_stats['banner_day'], $banner_stats['value'] ? $banner_stats['value'] : '0', $banner_stats['dvalue'] ? $banner_stats['dvalue'] : '0');
}
$graph = new PHPlot(600, 350, 'images/graphs/banner_daily-' . $banner_id . '.' . $banner_extension);
$graph->SetFileFormat($banner_extension);
$graph->SetIsInline(1);
$graph->SetPrintImage(0);
$graph->SetSkipBottomTick(1);
$graph->SetDrawYGrid(1);
$graph->SetPrecisionY(0);
$graph->SetPlotType('lines');
$graph->SetPlotBorderType('left');
$graph->SetTitleFontSize('4');
$graph->SetTitle(sprintf(TEXT_BANNERS_DAILY_STATISTICS, $banner['banners_title'], strftime('%B', mktime(0, 0, 0, $month)), $year));
$graph->SetBackgroundColor('white');
$graph->SetVertTickPosition('plotleft');
$graph->SetDataValues($stats);
$graph->SetDataColors(array('blue', 'red'), array('blue', 'red'));
$graph->DrawGraph();
$graph->PrintImage();

#   Y2 = cos(x)
$end = M_PI * 2.0;
$delta = $end / 20.0;
$data = array();
for ($x = 0; $x <= $end; $x += $delta) {
    $data[] = array('', $x, sin($x), cos($x));
}
$plot = new PHPlot(800, 600);
$plot->SetImageBorderType('plain');
$plot->SetPlotType('lines');
$plot->SetDataType('data-data');
$plot->SetDataValues($data);
# Main plot title:
$plot->SetTitle('Line Plot, Sin and Cos');
# Make a legend for the 2 functions:
$plot->SetLegend(array('sin(t)', 'cos(t)'));
# Select a plot area and force ticks to nice values:
$plot->SetPlotAreaWorld(0, -1, 6.8, 1);
# Even though the data labels are empty, with numeric formatting they
# will be output as zeros unless we turn them off:
$plot->SetXDataLabelPos('none');
$plot->SetXTickIncrement(M_PI / 8.0);
$plot->SetXLabelType('data');
$plot->SetPrecisionX(3);
$plot->SetYTickIncrement(0.2);
$plot->SetYLabelType('data');
$plot->SetPrecisionY(1);
# Draw both grids:
$plot->SetDrawXGrid(True);
$plot->SetDrawYGrid(True);
$plot->DrawGraph();

        $row = array("={$grp}=");
        for ($bar = 1; $bar <= $tp['nbars']; $bar++) {
            $row[] = floor($x + 0.5);
            $tx = $x * $cdt - $y * $sdt;
            $y = $x * $sdt + $y * $cdt;
            $x = $tx;
        }
        $data[] = $row;
    }
}
$p = new PHPlot(800, 600);
$p->SetTitle($tp['title'] . $tp['suffix']);
$p->SetDataType('text-data');
$p->SetDataValues($data);
# Options:
#  Note: <=5.0rc3 used x_label font. This was corrected.
if (isset($tp['fontsize'])) {
    $p->SetFont('y_label', $tp['fontsize']);
}
if (isset($tp['shading'])) {
    $p->SetShading($tp['shading']);
}
# Note: This didn't work <= 5.0rc3
if (isset($tp['yprec'])) {
    $p->SetPrecisionY($tp['yprec']);
}
$p->SetXTickLabelPos('none');
$p->SetXTickPos('none');
$p->SetYDataLabelPos('plotin');
$p->SetPlotType('bars');
$p->DrawGraph();

<?php

# $Id$
# Testing phplot: label format
require_once 'phplot.php';
$data = array(array('', -1000, 1000), array('', -500, 23456), array('', 0, 800), array('', 500, 234100), array('', 1000, 1234567), array('', 1500, 100000), array('', 2000, 1901000), array('', 2500, 999999));
$plot = new PHPlot();
$plot->SetPlotType('lines');
$plot->SetDataType('data-data');
$plot->SetDataValues($data);
# Main plot title:
$plot->SetTitle('Number formatted labels');
# Select a plot area and force ticks to nice values:
$plot->SetPlotAreaWorld(-1000, 0);
# Even though the data labels are empty, with numeric formatting they
# will be output as zeros unless we turn them off:
$plot->SetXDataLabelPos('none');
$plot->SetXTickIncrement(500);
$plot->SetXLabelType('data');
$plot->SetPrecisionX(0);
$plot->SetYTickIncrement(200000);
$plot->SetYLabelType('data');
$plot->SetPrecisionY(2);
$plot->SetDrawXGrid(False);
$plot->SetDrawYGrid(False);
# HACK
#$plot->decimal_point = ',';
#$plot->thousands_sep = '';
$plot->DrawGraph();

$graph = new PHPlot(500, 250);
$graph->SetDataType('linear-linear');
//Specify some data
$data = array(array('', 2000, 750), array('', 2010, 1700), array('', 2015, 2000), array('', 2020, 1800), array('', 2025, 1300), array('', 2030, 400));
$graph->SetDataValues($data);
//Specify plotting area details
$graph->SetPlotType('lines');
$graph->SetTitleFontSize('2');
$graph->SetTitle('Social Security trust fund asset estimates, in $ billions');
$graph->SetPlotAreaWorld(2000, 0, 2035, 2000);
$graph->SetPlotBgColor('white');
$graph->SetPlotBorderType('left');
$graph->SetBackgroundColor('white');
$graph->SetDataColors(array('red'), array('black'));
//Define the X axis
$graph->SetXLabel('Year');
$graph->SetHorizTickIncrement('5');
$graph->SetXGridLabelType('default');
//Define the Y axis
$graph->SetVertTickIncrement('500');
$graph->SetPrecisionY('0');
$graph->SetYGridLabelType('right');
$graph->SetLightGridColor('blue');
//Disable image output
$graph->SetPrintImage(0);
//Draw the graph
$graph->DrawGraph();
//$pdf = new MEM_IMAGE();
//$pdf->AddPage();
//$pdf->GDImage($graph->PrintImage(),30,20,140);
//$pdf->Output();

<?php

# PHPlot Example: Bar chart, annual data
require_once 'phplot.php';
$data = array(array('1985', 340), array('1986', 682), array('1987', 1231), array('1988', 2069), array('1989', 3509), array('1990', 5283), array('1991', 7557), array('1992', 11033), array('1993', 16009), array('1994', 24134), array('1995', 33768), array('1996', 44043), array('1997', 55312), array('1998', 69209), array('1999', 86047), array('2000', 109478), array('2001', 128375), array('2002', 140767));
$plot = new PHPlot(800, 600);
$plot->SetImageBorderType('plain');
$plot->SetPlotType('bars');
$plot->SetDataType('text-data');
$plot->SetDataValues($data);
# Let's use a new color for these bars:
$plot->SetDataColors('magenta');
# Force bottom to Y=0 and set reasonable tick interval:
$plot->SetPlotAreaWorld(NULL, 0, NULL, NULL);
$plot->SetYTickIncrement(10000);
# Format the Y tick labels as numerics to get thousands separators:
$plot->SetYLabelType('data');
$plot->SetPrecisionY(0);
# Main plot title:
$plot->SetTitle('US Cell Phone Subscribership');
# Y Axis title:
$plot->SetYTitle('Thousands of Subscribers');
# Turn off X tick labels and ticks because they don't apply here:
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
$plot->DrawGraph();

 } else {
     $graph->SetYTitle(_('Quantity'));
 }
 $graph->SetXTickPos('none');
 $graph->SetXTickLabelPos('none');
 $graph->SetXLabelAngle(90);
 $graph->SetBackgroundColor('white');
 $graph->SetTitleColor('blue');
 $graph->SetFileFormat('png');
 $graph->SetPlotType($_POST['GraphType']);
 $graph->SetIsInline('1');
 $graph->SetShading(5);
 $graph->SetDrawYGrid(TRUE);
 $graph->SetDataType('text-data');
 $graph->SetNumberFormat($DecimalPoint, $ThousandsSeparator);
 $graph->SetPrecisionY($_SESSION['CompanyRecord']['decimalplaces']);
 $SalesResult = DB_query($SQL);
 if (DB_error_no() != 0) {
     prnMsg(_('The sales graph data for the selected criteria could not be retrieved because') . ' - ' . DB_error_msg(), 'error');
     include 'includes/footer.inc';
     exit;
 }
 if (DB_num_rows($SalesResult) == 0) {
     prnMsg(_('There is not sales data for the criteria entered to graph'), 'info');
     include 'includes/footer.inc';
     exit;
 }
 $GraphArray = array();
 $i = 0;
 while ($myrow = DB_fetch_array($SalesResult)) {
     $GraphArray[$i] = array(MonthAndYearFromSQLDate($myrow['lastdate_in_period']), $myrow['sales'], $myrow['budget']);

    } else {
        $plot->SetFontTTF('generic', $phplot_test_ttfonts['sans']);
    }
} elseif (isset($font_size)) {
    $plot->SetFontGD('generic', $font_size);
}
$plot->SetTitle($title);
if (!empty($plot_border)) {
    $plot->SetPlotBorderType($plot_border);
}
if (isset($pie_diam_factor)) {
    $plot->pie_diam_factor = $pie_diam_factor;
}
if (isset($shading)) {
    $plot->SetShading($shading);
}
if (isset($label_pos)) {
    $plot->SetLabelScalePosition($label_pos);
}
# For backward compatibility testing:
if (isset($precision_y)) {
    $plot->SetPrecisionY($precision_y);
}
if (!empty($pie_label_args)) {
    call_user_func_array(array($plot, 'SetPieLabelType'), $pie_label_args);
}
// For test using colors as labels:
if (!empty($data_colors)) {
    $plot->SetDataColors($data_colors);
}
$plot->DrawGraph();

/**
 * drawing the graph for a evaluation question
 *
 * @param array() $data
 * @param string $evalquestion_id
 */
function do_graph($data, $evalquestion_id)
{
    global $tmp_path_export, $auth, $PATH_EXPORT;
    $type = do_graph_template();
    //Define the object
    if ($type == "pie") {
        // Beim pie muss die Zeichenflaeche etwas groesser gewaehlt werden...
        $graph = new PHPlot(500, 300);
    } else {
        $graph = new PHPlot(300, 250);
    }
    if ($type == "pie") {
        // Beim pie muss das Array umgeformt werden. Bug in PHPlot?
        $tmp = array();
        $tmp2 = array();
        $legend = array();
        array_push($tmp, "Test");
        foreach ($data as $k => $d) {
            array_push($tmp, $d[1]);
            array_push($legend, $d[0]);
        }
        array_push($tmp2, $tmp);
        $data = $tmp2;
        $graph->SetLegend($legend);
    }
    //Data Colors
    $graph->SetDataColors(array("blue", "green", "yellow", "red", "PeachPuff", "orange", "pink", "lavender", "navy", "peru", "salmon", "maroon", "magenta", "orchid", "ivory"), array("black"));
    $max_x = max(array_map('next', $data));
    $graph->SetPlotAreaWorld(NULL, 0);
    // y-achse bei 0 starten
    $graph->SetPrecisionY(0);
    //anzahl kommastellen y-achse
    $graph->SetYTickIncrement($max_x < 10 ? 1 : round($max_x / 10));
    $graph->SetPlotBgColor(array(222, 222, 222));
    $graph->SetDataType("text-data");
    $graph->SetFileFormat(Config::get()->EVAL_AUSWERTUNG_GRAPH_FORMAT);
    $graph->SetOutputFile($tmp_path_export . "/evalsum" . $evalquestion_id . $auth->auth["uid"] . "." . Config::get()->EVAL_AUSWERTUNG_GRAPH_FORMAT);
    $graph->SetIsInline(true);
    $graph->SetDataValues($data);
    $graph->SetPlotType($type);
    $graph->SetXLabelAngle(count($data) < 10 ? 0 : 90);
    //$graph->SetShading(0); // kein 3D
    $graph->SetLineWidth(1);
    $graph->SetDrawXDataLabels(true);
    //Draw it
    $graph->DrawGraph();
}

include "/usr/lib/phplot/phplot.php";
include "/usr/lib/phplot/rgb.inc.php";
include "/tmp/plot.data.php";
// Test data
//$cvs_data = array(
//	array( "", "2000/03/15", 750),
//	array("", "2010/04/18", 1700),
//	array("", "2015/05/19", 2000),
//	array("", "2030/06/20", 400)
//	);
$graph = new PHPlot(238, 220);
$graph->SetIsInline("1");
$graph->SetDataType("text-data");
$graph->SetPlotType("bars");
$graph->SetDataValues($cvs_data);
// Specify plotting area details
$graph->SetImageArea(238, 220);
$graph->SetPlotAreaPixels(55, 20, 208, 190);
$graph->SetPrecisionY("0");
$graph->SetVertTickIncrement("100");
$graph->SetTickLength("5");
$graph->SetTitleFontSize("2");
$graph->SetPlotBgColor(204, 204, 204);
$graph->SetPlotBorderType("left");
$graph->SetBackgroundColor($ColorArray["gray80"]);
// Define the X axis
$graph->SetXLabel("Date");
// Define the Y axis
$graph->SetDataColors(array("blue", "red"), array("black"));
$graph->SetFileFormat("png");
$graph->DrawGraph();