PHP PHPlot::SetXDataLabelPos方法代码示例

function make_plot($plot_type, $data_type, $nx, $ny)
{
    $plot = new PHPlot(1280, 1024);
    $plot->SetPrintImage(False);
    $plot->SetFailureImage(False);
    $plot->SetDataType($data_type);
    $plot->SetDataValues(make_data_array($plot_type, $data_type, $nx, $ny, 100));
    $plot->SetPlotType($plot_type);
    $plot->SetTitle("Serialize/Unserialize Tests\n{$plot_type} - {$data_type}");
    $plot->SetXTickIncrement(5);
    $plot->SetYTickIncrement(10);
    $plot->SetPlotBorderType('full');
    $plot->SetDrawXGrid(True);
    $plot->SetDrawYGrid(True);
    $plot->SetXTitle('X Axis Title');
    $plot->SetYTitle('Y Axis Title');
    # Select data labels or tick labels based on data type:
    if ($data_type == 'data-data') {
        $plot->SetXDataLabelPos('none');
        $plot->SetXTickLabelPos('plotdown');
        $plot->SetXTickPos('plotdown');
    } elseif ($data_type == 'text-data') {
        $plot->SetXDataLabelPos('plotdown');
        $plot->SetXTickLabelPos('none');
        $plot->SetXTickPos('none');
    } elseif ($data_type == 'data-data-yx') {
        $plot->SetYDataLabelPos('none');
        $plot->SetYTickLabelPos('plotleft');
        $plot->SetYTickPos('plotleft');
    } elseif ($data_type == 'text-data-yx') {
        $plot->SetYDataLabelPos('plotleft');
        $plot->SetYTickLabelPos('none');
        $plot->SetYTickPos('none');
    }
    return $plot;
}

        break;
    case 'y':
        $graph->SetDrawXGrid(FALSE);
        $graph->SetDrawYGrid(TRUE);
        break;
    case 'both':
        $graph->SetDrawXGrid(TRUE);
        $graph->SetDrawYGrid(TRUE);
        break;
    case 'none':
        $graph->SetDrawXGrid(FALSE);
        $graph->SetDrawYGrid(FALSE);
}
$graph->SetXTickLabelPos($which_xtick_label_pos);
$graph->SetYTickLabelPos($which_ytick_label_pos);
$graph->SetXDataLabelPos($which_xdata_label_pos);
$graph->SetYDataLabelPos($which_ydata_label_pos);
// Please remember that angles other than 90 are taken as 0 when working fith fixed fonts.
$graph->SetXLabelAngle($which_xlabel_angle);
$graph->SetYLabelAngle($which_ylabel_angle);
//$graph->SetLineStyles(array("dashed","dashed","solid","solid"));
$graph->SetPointShape($which_point);
$graph->SetPointSize($which_point_size);
$graph->SetDrawBrokenLines($which_broken);
// Some forms in format_chart.php don't set this variable, suppress errors.
@$graph->SetErrorBarShape($which_error_type);
$graph->SetXAxisPosition($which_xap);
$graph->SetYAxisPosition($which_yap);
$graph->SetPlotBorderType($which_btype);
if ($maxy_in) {
    if ($which_data_type = "text-data") {

# Reference: Bug report 2839457
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));
$title = "Test Attribute Resets:\n";
if (empty($test_resets)) {
    $title .= 'Baseline - red border, formatted labels';
} else {
    $title .= 'Reset to no border, no label formatting';
}
$plot = new PHPlot(400, 400);
$plot->SetTitle($title);
$plot->SetPlotType('lines');
$plot->SetDataType('data-data');
$plot->SetDataValues($data);
$plot->SetPlotAreaWorld(-1000, 0);
$plot->SetXDataLabelPos('none');
$plot->SetXTickIncrement(500);
$plot->SetXLabelType('data', 0, '', 'M');
$plot->SetYTickIncrement(200000);
$plot->SetYLabelType('data', 2);
$plot->SetImageBorderType('raised');
$plot->SetImageBorderColor('red');
$plot->SetDrawXGrid(False);
$plot->SetDrawYGrid(False);
# Set $test_resets=True and include this file to test resets:
if (!empty($test_resets)) {
    # Reset to no border:
    $plot->SetImageBorderType('none');
    # Reset X to no formatting using empty string:
    $plot->SetXLabelType('');
    # Reset Y to no formatting using no argument:

//.........这里部分代码省略.........
    }
    $datemin = mktime(0, 0, 0, $month, 1, $year);
    if (isset($_GET['zone'])) {
        $zone_id = $_GET['zone'];
        if ($zone_id == "0") {
            $zone_id = "0";
        }
        //"3671";
    } else {
        $zone_id = "0";
    }
    $avalue = array();
    $adata = array();
    for ($i = 0; $i < 10; $i++) {
        $adata[] = array(0, 0);
    }
    $vsql = "select sum(if(timestamp_created >= " . $datemin . ",1,0)) as num, count(*) as total, zone_id\n      from {guifi_location}\n      where status_flag='Working' ";
    if ($zone_id != "0") {
        $achilds = guifi_zone_childs($zone_id);
        $v = "";
        foreach ($achilds as $key => $child) {
            if ($v == "") {
                $v .= "zone_id=" . $child;
            } else {
                $v .= " or zone_id=" . $child;
            }
        }
        $vsql .= "AND (" . $v . ") ";
    }
    $vsql .= "GROUP BY zone_id ";
    $result = db_query($vsql);
    while ($record = db_fetch_object($result)) {
        if ($record->total >= 20) {
            $vn = $record->num / $record->total * 100;
            $vmin = 0;
            for ($i = 1; $i < 10; $i++) {
                if ($adata[$vmin][1] > $adata[$i][1]) {
                    $vmin = $i;
                }
            }
            if ($vn > $adata[$vmin][1]) {
                $adata[$vmin][0] = $record->zone_id;
                $adata[$vmin][1] = $vn;
            }
        }
    }
    for ($i = 0; $i < 10; $i++) {
        if ($adata[$i][1] != 0) {
            $avalue[$adata[$i][0]] = $adata[$i][1];
        }
    }
    arsort($avalue);
    foreach ($avalue as $key => $value) {
        if ($value != 0) {
            $data[] = array(substr(guifi_get_zone_name($key), 0, 20) . "  �", $value);
        }
    }
    $shapes = array('none');
    $plot = new PHPlot($gwidth, $gheight);
    $plot->SetPlotAreaWorld(0, 0, NULL, NULL);
    $plot->SetFileFormat('png');
    $plot->SetDataType("text-data");
    $plot->SetDataValues($data);
    $plot->SetPlotType("bars");
    $plot->SetXTickIncrement(1);
    $plot->SetSkipBottomTick(TRUE);
    $plot->SetSkipLeftTick(TRUE);
    $plot->SetTickLength(0);
    //$plot->SetXTickPos('none');
    $plot->SetYDataLabelPos('plotin');
    $plot->SetYLabelType('data', 0);
    $plot->SetTickColor('grey');
    $plot->SetTTFPath($gDirTTFfonts);
    $plot->SetFontTTF('title', 'Vera.ttf', 12);
    $plot->SetFontTTF('x_label', 'Vera.ttf', 8);
    if (isset($_GET['title'])) {
        $plot->SetTitle("guifi.net      \n" . t($_GET['title']));
    } else {
        if ($zone_id == "0") {
            $plot->SetTitle("guifi.net      \n" . t('Largest annual increase'));
        } else {
            $plot->SetTitle("guifi.net    " . t('zone') . ": " . guifi_get_zone_name($zone_id) . "\n" . t('Largest annual increase'));
        }
    }
    //$plot->SetXTitle(t('Zones'));
    $plot->SetYTitle(t('% increase'));
    $plot->SetXDataLabelPos('plotdown');
    //$plot->SetXLabelAngle(45);
    $plot->SetXDataLabelAngle(75);
    $plot->SetGridColor('red');
    $plot->SetPlotBorderType('left');
    $plot->SetDataColors(array('orange'));
    $plot->SetTextColor('DimGrey');
    $plot->SetTitleColor('DimGrey');
    $plot->SetLightGridColor('grey');
    $plot->SetBackgroundColor('white');
    $plot->SetTransparentColor('white');
    $plot->SetIsInline(TRUE);
    $plot->DrawGraph();
}

	| along with this program; if not, write to the Free Software                 |
	| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
	+-----------------------------------------------------------------------------+
*/
/**
* ShowChart
*
* @author	Helmuth Antholzer <helmuth.antholzer@maguma.com>
* @version	$Id: showchart.php 15367 2007-11-22 10:46:29Z rkuester $
*/
include_once '../../Modules/SurveyQuestionPool/phplot/phplot.php';
$data = unserialize(base64_decode($_GET['data']));
$legend = unserialize(base64_decode($_GET['legend']));
$title = base64_decode($_GET['title']);
if ($legend == NULL) {
    $legend = array();
}
if ($data == NULL) {
    $data = array(array(0, ''));
}
$chart_type = $_GET['chart_type'];
$graph = new PHPlot(600, 350);
$graph->SetShading(0);
$graph->SetPlotType($chart_type);
$graph->SetDataType('text-data');
$graph->SetTitle($title . "\n\r\n\r");
$graph->SetXDataLabelPos('plotdown');
$graph->setLegend($legend);
$graph->SetDataValues($data);
$graph->DrawGraph();
$graph->PrintImage();

    $p->SetFont('y_title', '', 12);
    $p->SetFont('x_label', '', 12);
    $p->SetFont('y_label', '', 12);
    $p->SetFont('generic', '', 14);
} elseif ($tp['use_gdf']) {
    $p->SetFont('legend', '4');
    $p->SetFont('title', '5');
    $p->SetFont('x_title', '3');
    $p->SetFont('y_title', '3');
    $p->SetFont('x_label', '2');
    $p->SetFont('y_label', '2');
    $p->SetFont('generic', '2');
}
# All axis, all labels, both sides
$p->SetTitle($tp['title'] . $tp['suffix']);
$p->SetLegend(array('Legend 1', 'Legend 2', 'Legend 3'));
$p->SetXTitle('X Axis Title Here', 'both');
$p->SetYTitle('Y Axis Title Here', 'both');
$p->SetXTickLabelPos('none');
$p->SetXTickPos('none');
$p->SetXDataLabelPos('both');
$p->SetYTickLabelPos('both');
$p->SetYTickPos('both');
$p->SetYDataLabelPos('plotin');
if (isset($tp['x_label_angle'])) {
    $p->SetXLabelAngle($tp['x_label_angle']);
}
if (isset($tp['y_label_angle'])) {
    $p->SetYLabelAngle($tp['y_label_angle']);
}
$p->DrawGraph();

} elseif (!$implied_x && $error_bars) {
    # Explicit X, error bars
    $data = array(array('A', 0, 0, 1, 0, 0, 0, 0), array('B', 1, 1, 1, 1, 2, 1, 1), array('H', 7, 7, 1, 1, 14, 1, 1), array('D', 3, 3, 1, 0, 6, 0, 0), array('F', 5, 5, 1, 1, 10, 1, 0), array('C', 2, 2, 0, 1, 4, 1, 1), array('G', 6, 6, 1, 1, 12, 0, 1), array('E', 4, 4, 0, 0, 8, 1, 1));
} else {
    fwrite(STDERR, "Error: Unknown data type or not decoded: {$data}-type\n");
    exit(1);
}
$p = new PHPlot(800, 800);
$p->SetTitle("Testing PHPlot ({$plot_type}, {$data_type})");
$p->SetDataType($data_type);
$p->SetDataValues($data);
$p->SetPlotType($plot_type);
if ($horizontal) {
    $p->SetXTitle('X Axis - Dependent variable');
    $p->SetYTitle('Y Axis - Independent variable');
    $p->SetXDataLabelPos('plotin');
    // Tick labels left, Axis Data labels right, so both can be seen.
    $p->SetYTickLabelPos('plotleft');
    $p->SetYDataLabelPos('plotright');
} else {
    $p->SetXTitle('X Axis - Independent variable');
    $p->SetYTitle('Y Axis - Dependent variable');
    $p->SetYDataLabelPos('plotin');
    // Tick labels below, Axis Data labels above, so both can be seen.
    $p->SetXTickLabelPos('plotdown');
    $p->SetXDataLabelPos('plotup');
}
# Customizations for error plots:
if ($error_bars) {
    # With error plots, the default 90 degree position for data value labels
    # will overlay the error bar, so move them to 45 degrees:

        }
        $data[] = $row;
    }
} else {
    // Regular plot that works with text-data data type:
    $data_type = 'text-data';
    for ($pt = 0; $pt < $n_x; $pt++) {
        $row = array(strftime('%b', mktime(12, 12, 12, $pt + 1, 1, 2000)));
        for ($r = 0; $r < $groups; $r++) {
            $row[] = mt_rand(0, $max_y);
        }
        $data[] = $row;
    }
}
$plot = new PHPlot();
$plot->SetTitle($title . $suffix);
$plot->SetDataType($data_type);
$plot->SetDataValues($data);
$plot->SetPlotType($plottype);
$plot->SetPlotAreaWorld(0, 0, $n_x, $max_y);
# Position data labels:
$plot->SetXDataLabelPos($labelpos);
# Turn data label lines on or off:
$plot->SetDrawXDataLabelLines($labellines);
# Turn off Tick labels and X Tick marks - they aren't used.
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
# Don't draw grids, so we can see the data lines.
$plot->SetDrawXGrid(False);
$plot->SetDrawYGrid(False);
$plot->DrawGraph();

$tp = array_merge(array('title' => 'Tick Mark Variations', 'suffix' => ' - Baseline', 'skiptick' => NULL, 'xticklen' => NULL, 'yticklen' => NULL, 'xtickcross' => NULL, 'ytickcross' => NULL, 'xdatalabel' => 'none', 'xticklabel' => 'plotdown', 'xtick' => NULL, 'yticklabel' => 'plotleft'), $tp);
require_once 'phplot.php';
# Notes: You can't have both X tick and data labels on, because if
# you turn one on PHPlot turns the other off.
# 'xtick' need only be set if you want it different from 'xticklabel', for
# example to have X tick marks and data labels.
$data = array(array('AAA', 0, 0), array('BBB', 1, 8), array('CCC', 2, 3), array('DDD', 3, 7), array('EEE', 4, 5));
$p = new PHPlot(400, 300);
$p->SetTitle($tp['title'] . $tp['suffix']);
$p->SetDataType('data-data');
$p->SetDataValues($data);
$p->SetPlotAreaWorld(0, 0, 4, 10);
$p->SetXTickIncrement(1);
$p->SetYTickIncrement(1);
$p->SetPlotBorderType('full');
$p->SetXDataLabelPos($tp['xdatalabel']);
$p->SetXTickLabelPos($tp['xticklabel']);
if (isset($tp['xtick'])) {
    $p->SetXTickPos($tp['xtick']);
} else {
    $p->SetXTickPos($tp['xticklabel']);
}
$p->SetYTickLabelPos($tp['yticklabel']);
$p->SetYTickPos($tp['yticklabel']);
$p->SetXTitle('X TITLE');
$p->SetYTitle('Y TITLE');
# Tick skip tests:
if (isset($tp['skiptick'])) {
    $s = $tp['skiptick'];
    $n = strlen($s);
    for ($i = 0; $i < $n; $i++) {

#                       <=12    13-17   17-28   30-39   40-54    >=55
$data = array(array('Cherry', 1, 1, 2, 2, 4, 3, 3, 4, 3, 5, 5, 6, 6), array('Apple', 2, 1, 9, 2, 7, 3, 4, 4, 7, 5, 3, 6, 7), array('Pear', 3, '', 2, 2, 2, 3, 3, 4, 4, 5, 3, 6, 2), array('Grape', 4, 1, 8, 2, 5, 3, 5, 4, 6, 5, 3, 6, 4), array('Kiwi', 5, '', 0, 2, 3, 3, 4, 4, 4, 5, 5, 6, 2), array('Banana', 6, 1, 5, 2, 4, 3, 6, 4, 3, 5, 3, 6, 4));
$plot = new PHPlot(600, 600);
$plot->SetTitle("Flavor Preference By Age Group");
$plot->SetDataType('data-data-xyz');
$plot->SetDataValues($data);
$plot->SetPlotType('bubbles');
$plot->SetDataColors('yellow');
// Use same color for all data sets
$plot->SetDrawPlotAreaBackground(True);
$plot->SetPlotBgColor('plum');
$plot->SetLightGridColor('red');
// Change grid color to make it visible
$plot->SetImageBorderType('plain');
$plot->SetPlotBorderType('full');
$plot->SetXTickIncrement(1);
// For grid line spacing
$plot->SetYTickIncrement(1);
$plot->SetPlotAreaWorld(0, 0, 6.5, 6.5);
# Establish the handler for the Y label text:
$plot->SetYLabelType('custom', 'get_label', $y_labels);
$plot->SetXTickPos('both');
// Tick marks on both sides
$plot->SetYTickPos('both');
// Tick marks on top and bottom too
$plot->SetXDataLabelPos('both');
// X axis data labels top and bottom
$plot->SetYTickLabelPos('both');
// Y axis labels left and right
$plot->SetDrawXGrid(True);
$plot->DrawGraph();

$graph->SetNewPlotAreaPixels(90, 40, 540, 190);
$graph->SetDataValues($example_data);
$graph->SetXLabelType("time");
$graph->SetXLabelAngle(90);
$graph->SetXTitle("");
$graph->SetYTitle("Price");
$graph->SetYTickIncrement(20);
$graph->SetXTickIncrement(2679000);
$graph->SetXTimeFormat("%b %y");
$graph->SetPlotType("lines");
$graph->SetErrorBarShape("line");
$graph->SetPointShape("halfline");
$graph->SetYScaleType("log");
$graph->SetLineWidths(array(1));
$graph->SetPlotAreaWorld(883634400, 1, 915095000, 140);
$graph->SetXDataLabelPos('none');
$graph->DrawGraph();
//Now do the second chart on the image
unset($example_data);
$graph->SetYScaleType("linear");
include "./data_date.php";
$graph->SetDataType("data-data");
//Must be called before SetDataValues
$graph->SetDataValues($example_data);
$graph->SetNewPlotAreaPixels(90, 260, 540, 350);
$graph->SetDataValues($example_data);
$graph->SetXLabelType("time");
$graph->SetXLabelAngle(90);
$graph->SetXTitle("");
$graph->SetYTitle("Volume");
$graph->SetYTickIncrement(30);

        break;
    case 3:
        $fmt = array(1 => array('x' => '/%s/', 'xd' => '|%s|', 'y' => '<%s>', 'yd' => '"%s"'), 2 => array('x' => '[%s]', 'y' => '{%s}'));
        $subtitle = "Upper plot: /X/ |XD|  <Y> \"YD\"\n" . "Lower plot: [X]  {Y}";
        break;
}
// Common setup:
$plot = new PHPlot(460, 600);
$plot->SetPrintImage(False);
$plot->SetTitle("Multiple Plots, X,Y label format\n{$subtitle}");
$plot->SetPlotType('linepoints');
$plot->SetDataValues($data);
$plot->SetDataType('data-data');
$plot->SetYDataLabelPos('plotin');
// Enable both X tick and X data labels, but with data labels above.
$plot->SetXDataLabelPos('plotup');
$plot->SetXTickLabelPos('plotdown');
$plot->SetPlotBorderType('full');
// Plot #1:
$plot->SetPlotAreaPixels(NULL, 80, NULL, 305);
if (isset($fmt[1]['x'])) {
    $plot->SetXLabelType('printf', $fmt[1]['x']);
}
if (isset($fmt[1]['y'])) {
    $plot->SetYLabelType('printf', $fmt[1]['y']);
}
if (isset($fmt[1]['xd'])) {
    $plot->SetXDataLabelType('printf', $fmt[1]['xd']);
}
if (isset($fmt[1]['yd'])) {
    $plot->SetYDataLabelType('printf', $fmt[1]['yd']);

    array_unshift($data, array('Base', -1, 20));
    $x0 = -2;
}
$x_title = 'X Axis Title';
$y_title = 'Y Axis Title';
$p = new PHPlot(800, 600);
# Uncomment this and the require above for tracing:
#$p->SetCallback('debug_scale', 'debug_handler');
$p->SetDataType('data-data');
$p->SetDataValues($data);
$p->SetPlotBorderType('full');
$p->SetPlotAreaWorld($x0, $y0, $x1, $y1);
if ($tp['do_title']) {
    $p->SetTitle($tp['title'] . $tp['suffix']);
}
$p->SetXDataLabelPos('none');
$p->SetXTitle($x_title, $tp['x_title_pos']);
$p->SetYTitle($y_title, $tp['y_title_pos']);
$p->SetXTickIncrement(1);
$p->SetYTickIncrement(10);
if (isset($tp['xdatalabel'])) {
    $p->SetXTickLabelPos('none');
    $p->SetXDataLabelPos($tp['xdatalabel']);
} else {
    $p->SetXTickLabelPos($tp['xticklabel']);
}
if (isset($tp['xtick'])) {
    $p->SetXTickPos($tp['xtick']);
} else {
    $p->SetXTickPos($tp['xticklabel']);
}

<?php

# PHPlot Example - Horizontal linepoints plot with Y Data Label Lines
require_once 'phplot.php';
$data = array(array("SEA\nLEVEL", 0, ''), array('100m', 1, 10), array('200m', 2, 22), array('300m', 3, 30), array('400m', 4, 46), array('500m', 5, 53), array('600m', 6, 65), array('700m', 7, 70), array('800m', 8, 50), array('900m', 9, 35));
$plot = new PHPlot(800, 600);
$plot->SetImageBorderType('plain');
// Improves presentation in the manual
$plot->SetTitle('Wind Speed at Altitude');
$plot->SetDataType('data-data-yx');
$plot->SetDataValues($data);
$plot->SetPlotType('linepoints');
$plot->SetPlotAreaWorld(0, 0, 100, 10);
$plot->SetDrawYDataLabelLines(True);
$plot->SetXTitle('Wind Speed');
$plot->SetYTitle('Altitude');
$plot->SetYTickLabelPos('none');
$plot->SetYTickPos('none');
$plot->SetXDataLabelPos('plotin');
$plot->SetDrawXGrid(False);
$plot->SetDrawYGrid(False);
$plot->DrawGraph();

<?php

# PHPlot Example - Horizontal Stacked Bars
require_once 'phplot.php';
$column_names = array('Beef', 'Fish', 'Pork', 'Chicken', 'Butter', 'Cheese', 'Ice Cream');
//                   |       |       |       |       |       |       |
$data = array(array('1910', 48.5, 11.2, 38.2, 11.0, 18.4, 3.9, 1.9), array('1930', 33.7, 10.2, 41.1, 11.1, 17.6, 4.7, 9.699999999999999), array('1950', 44.6, 11.9, 43.0, 14.3, 10.9, 7.7, 17.4), array('1970', 79.59999999999999, 11.7, 48.1, 27.4, 5.4, 11.4, 17.8), array('1990', 63.9, 14.9, 46.4, 42.4, 4.0, 24.6, 15.8));
$plot = new PHPlot(800, 500);
$plot->SetImageBorderType('plain');
// Improves presentation in the manual
$plot->SetTitle("U.S. Annual Per-Capita Consumption\n" . "of Selected Meat and Dairy Products");
$plot->SetLegend($column_names);
#  Move the legend to the lower right of the plot area:
$plot->SetLegendPixels(700, 300);
$plot->SetDataValues($data);
$plot->SetDataType('text-data-yx');
$plot->SetPlotType('stackedbars');
$plot->SetXTitle('Pounds Consumed Per Capita');
#  Show data value labels:
$plot->SetXDataLabelPos('plotstack');
#  Rotate data value labels to 90 degrees:
$plot->SetXDataLabelAngle(90);
#  Format the data value labels with 1 decimal place:
$plot->SetXDataLabelType('data', 1);
#  Specify a whole number for the X tick interval:
$plot->SetXTickIncrement(20);
#  Disable the Y tick marks:
$plot->SetYTickPos('none');
$plot->DrawGraph();