PHP PlotBand::SetDensity方法代码示例

<?php

// content="text/plain; charset=utf-8"
require_once "jpgraph/jpgraph.php";
require_once "jpgraph/jpgraph_bar.php";
$datay = array(10, 29, 3, 6);
// Create the graph.
$graph = new Graph(200, 200);
$graph->SetScale('textlin');
$graph->SetMargin(25, 10, 20, 25);
$graph->SetBox(true);
// Add 10% grace ("space") at top and botton of Y-scale.
$graph->yscale->SetGrace(10);
// Create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetFillColor("lightblue");
$graph->ygrid->Show(false);
// .. and add the plot to the graph
$graph->Add($bplot);
// Add band
$band = new PlotBand(HORIZONTAL, BAND_3DPLANE, 15, 35, 'khaki4');
$band->SetDensity(10);
$band->ShowFrame(true);
$graph->AddBand($band);
// Set title
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->title->SetColor('darkred');
$graph->title->Set('BAND_3DPLANE, Density=10');
$graph->Stroke();

<?php

// Illustration of the different patterns for bands
// $Id: smallstaticbandsex4.php,v 1.1.1.1 2005/11/30 23:01:53 gth2 Exp $
include "../jpgraph.php";
include "../jpgraph_bar.php";
$datay = array(10, 29, 3, 6);
// Create the graph.
$graph = new Graph(200, 150, "auto");
$graph->SetScale("textlin");
$graph->SetMargin(25, 10, 20, 20);
// Add 10% grace ("space") at top and botton of Y-scale.
$graph->yscale->SetGrace(10);
// Create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetFillColor("lightblue");
// Position the X-axis at the bottom of the plotare
$graph->xaxis->SetPos("min");
$graph->ygrid->Show(false);
// .. and add the plot to the graph
$graph->Add($bplot);
// Add band
$band = new PlotBand(HORIZONTAL, BAND_3DPLANE, 15, 35, 'khaki4');
$band->SetDensity(60);
$band->ShowFrame(true);
$graph->AddBand($band);
// Set title
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->title->SetColor('darkred');
$graph->title->Set('BAND_3DPLANE, Density=60');
$graph->Stroke();

// content="text/plain; charset=utf-8"
// Illustration of the different patterns for bands
// $Id: smallstaticbandsex4.php,v 1.1 2002/09/01 21:51:08 aditus Exp $
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_bar.php';
$datay = array(10, 29, 3, 6);
// Create the graph.
$graph = new Graph(200, 150);
$graph->SetScale("textlin");
$graph->SetMargin(25, 10, 20, 20);
// Add 10% grace ("space") at top and botton of Y-scale.
$graph->yscale->SetGrace(10);
// Create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetFillColor("lightblue");
// Position the X-axis at the bottom of the plotare
$graph->xaxis->SetPos("min");
$graph->ygrid->Show(false);
// .. and add the plot to the graph
$graph->Add($bplot);
// Add band
$band = new PlotBand(HORIZONTAL, BAND_3DPLANE, 15, 35, 'khaki4');
$band->SetDensity(80);
$band->ShowFrame(true);
$graph->Add($band);
// Set title
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->title->SetColor('darkred');
$graph->title->Set('BAND_3DPLANE, Density=60');
$graph->Stroke();

//.........这里部分代码省略.........
            if ($endTime - $startTime > 3600 * 2) {
                //2 hours
                $conversionFactor = 3600;
                $XUnits = "Hours since midnight " . date("m/d", $explanationTime);
                $varSuffix = 'Morning';
            }
        }
    }
    //This start point will be the ZERO
    $relativeStart = $times[$varPrefix . $varSuffix];
    /**/
    //setup arrays
    while (list($serial, $s) = each($list)) {
        $xdata[$serial] = array();
        $ydata[$serial] = array();
        $names[$serial] = $s['name'];
    }
    /**/
    //setup xdata and ydata
    while (list($row, $d) = each($data)) {
        $serial = $d['SerialNumber'];
        //safety, should not be needed
        if (!is_array($xdata[$serial])) {
            $xdata[$serial] = array();
            $ydata[$serial] = array();
            $names[$serial] = $serial;
            //it must not be described
        }
        $time = $d['unixtime'];
        $x = sprintf("%0.3f", ($time - $relativeStart) / $conversionFactor);
        //echo "Based on $startTime - $relativeStart div by $conversionFactor, it's $x <BR>";
        //$temp = $d['Fahrenheit'];
        $temp = $d[$units];
        /**/
        /**/
        array_push($xdata[$serial], $x);
        array_push($ydata[$serial], $temp);
        //echo "Adding point $x - $temp";
    }
    //$graph = setupGraph($mintime,$maxtime,$mintemp, $maxtemp);
    $count = count($data);
    $graph = setupGraph($XUnits, $startTime, $count, $options);
    reset($list);
    //already walked this one
    //make plots based on arrays
    $graphHasData = false;
    //if it doesn't have any data, it will blow up
    $plots = array();
    while (list($serial, $s) = each($list)) {
        $color = $list[$serial]['color'];
        if (!isset($color) || $color == '') {
            //Take the default just in case
            $color = array_pop($colors);
        }
        $plots[$serial] = makePlot($xdata[$serial], $ydata[$serial], $names[$serial], $color, $options);
        if (sizeof($xdata[$serial]) > 0) {
            $graphHasData = true;
        }
        //tossing each into its own var as it seems to be
        //pass by ref and overwrites each time?
        if (isset($plots[$serial])) {
            /*
            echo "Adding a plot: " ;
            print_r($plot);
            echo "<P><HR>";
            */
            $graph->Add($plots[$serial]);
            if (isset($options['showBands']) && $options['showBands'] == 1) {
                if (isset($list[$serial]['max'])) {
                    $max = $list[$serial]['max'];
                    //                   $graph->Add(new PlotLine(HORIZONTAL,$max, $color, 1));
                }
                if (isset($list[$serial]['min'])) {
                    $min = $list[$serial]['min'];
                    //                    $graph->Add(new PlotLine(HORIZONTAL,$min, $color, 1));
                }
                /******** ADD BAND ******** ? ***/
                if (isset($min) && isset($max)) {
                    $uband = new PlotBand(HORIZONTAL, BAND_SOLID, $min, $max, "white", 1, DEPTH_BACK);
                    $uband->ShowFrame(true);
                    $uband->SetDensity(3);
                    // % line density
                    $graph->AddBand($uband);
                    unset($uband);
                }
                /******* DONE ADD BAND *******/
            }
            //if showBands
        }
    }
    if (!$graphHasData) {
        $txt = new Text("There is no data in the selected timeframe. Consider expanding the range");
        $txt->Pos(0.2, 0.5);
        $txt->SetColor("red");
        $graph->AddText($txt);
        //override scale so it doesn't complain
        $graph->SetScale("linlin", 0, 1, 0, 1);
    }
    $graph->Stroke();
}

//.........这里部分代码省略.........
                 }
             }
         }
         $this->graphValues = $datagraph;
         $nbmonth = ceil(count($this->graphValues) / 30);
         //create the graph
         $this->graph = new Graph($nbmonth * 500, 450);
         $this->graph->img->SetMargin(60, 120, 20, 90);
         $gbparray = new BarPlot($this->graphValues);
     } else {
         // create the graph
         $this->graph = new Graph(900, 400);
         $this->graph->img->SetMargin(60, 120, 20, 40);
     }
     //management of the axes scales
     if ($this->filter == 'hour') {
         $this->graph->SetScale("linlin");
     } else {
         $this->graph->SetScale("textlin");
     }
     $this->graph->yaxis->scale->SetGrace(20);
     $this->graph->setShadow();
     // create the bar plots in the advanced search display per month case
     if ($this->advsrch == 2) {
         $datagraph = array();
         for ($y = $this->minyear; $y <= $this->maxyear; $y++) {
             $minm = 1;
             if ($y == $this->minyear) {
                 $minm = $this->minmonth;
             }
             $maxm = 12;
             if ($y == $this->maxyear) {
                 $maxm = $this->maxmonth;
             }
             for ($m = $minm; $m <= $maxm; $m++) {
                 if (isset($this->graphValues[$y][$m])) {
                     $datagraph[] = $this->graphValues[$y][$m];
                 } else {
                     $datagraph[] = 0;
                 }
             }
         }
         $this->graphValues = $datagraph;
         $gbparray = new BarPlot($this->graphValues);
     } else {
         $gbparray = new BarPlot($this->graphValues);
     }
     $gbparray->value->Show();
     $gbparray->value->HideZero();
     $gbparray->value->SetFormat('%d');
     $gbparray->SetLegend($this->selectedData);
     $gbparray->SetFillColor($this->getColor());
     //add to the graph
     $this->graph->legend->Pos(0.02, 0.05, "right", "top");
     if ($this->advsrch == 3) {
         //the position of the legend depend on the number of month display
         $this->graph->legend->Pos(0.075 / $nbmonth, 0.05, "right", "top");
     }
     $this->graph->Add($gbparray);
     $color1 = array(195, 225, 255);
     $color2 = array(225, 240, 255);
     $this->graph->setBackgroundGradient($color1, $color2, GRAD_HOR, BGRAD_MARGIN);
     //manage the Weekend display in the Simple search
     if ($this->advsrch == 0 && $this->filter == 'day') {
         foreach ($this->graphValues as $key => $val) {
             $testday = date("w", mktime(0, 0, 0, $this->month, $key, $this->year));
             $color3 = "#F4F3F2@0.45";
             //color the Saturday
             if ($testday == 5) {
                 $beginwe = $key;
                 $endwe = $beginwe + 1;
                 $uband = new PlotBand(VERTICAL, BAND_SOLID, $beginwe, $endwe, $color3);
                 $uband->ShowFrame(false);
                 $uband->SetDensity(80);
                 $ubandarray[] = $uband;
             } elseif ($testday == 6) {
                 //color the Sunday
                 $beginwe = $key;
                 $endwe = $beginwe + 1;
                 $aband = new PlotBand(VERTICAL, BAND_SOLID, $beginwe, $endwe, $color3);
                 $aband->ShowFrame(false);
                 $aband->SetDensity(80);
                 $abandarray[] = $aband;
             }
         }
         for ($i = 0; $i < count($ubandarray); $i++) {
             $this->graph->AddBand($ubandarray[$i]);
         }
         for ($i = 0; $i < count($abandarray); $i++) {
             $this->graph->AddBand($abandarray[$i]);
         }
     }
     //manage the title of the graph
     if ($this->advsrch != 0) {
         $this->graph->title->Set('New ' . $this->selectedData . ' by ' . $this->filter . ' between ' . $this->titlePeriod);
     } else {
         $this->graph->title->Set('New ' . $this->selectedData . ' during ' . $this->titlePeriod);
     }
     $this->graph->title->setFont(FF_FONT1, FS_BOLD);
 }

<?php

// content="text/plain; charset=utf-8"
require_once "jpgraph/jpgraph.php";
require_once "jpgraph/jpgraph_bar.php";
$datay = array(10, 29, 3, 6);
// Create the graph.
$graph = new Graph(200, 200);
$graph->SetScale('textlin');
$graph->SetMargin(25, 10, 20, 25);
$graph->SetBox(true);
// Add 10% grace ("space") at top and botton of Y-scale.
$graph->yscale->SetGrace(10);
// Create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetFillColor("lightblue");
$graph->ygrid->Show(false);
// .. and add the plot to the graph
$graph->Add($bplot);
// Add band
$band = new PlotBand(HORIZONTAL, BAND_3DPLANE, 15, 35, 'khaki4');
$band->SetDensity(40);
$band->ShowFrame(true);
$graph->AddBand($band);
// Set title
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 10);
$graph->title->SetColor('darkred');
$graph->title->Set('BAND_3DPLANE, Density=40');
$graph->Stroke();

 function CResultatsLaboGraph($patient, $examen, $resultats)
 {
     $resultats = array_reverse($resultats, true);
     if ($examen->type != "num") {
         JpGraphError::raise("Le type d'examen doit être numérique pour être affiché");
     }
     // Prepare values
     // Value plot
     $ydata = array();
     $xlabels = array();
     $min = $examen->min;
     $max = $examen->max;
     foreach ($resultats as $resultat) {
         $min = min($min, $resultat->resultat);
         $max = max($max, $resultat->resultat);
         $ydata[] = $resultat->resultat;
         $xlabels[] = $resultat->date ? CMbDT::transform(null, $resultat->date, "%d/%m/%y") : "attendu";
     }
     // Setup the graph.
     $this->Graph(360, 250, "auto");
     $delta = 2;
     $this->SetScale("textlin", max(0, $min - $delta), $max + $delta);
     $this->SetMarginColor("lightblue");
     // Image setup
     $this->img->SetAntiAliasing(true);
     $this->img->SetMargin(40, 10, 30, 40);
     if ($examen->max) {
         $uband = new PlotBand(HORIZONTAL, BAND_RDIAG, $examen->max, "max", "#ffbbbb");
         $uband->ShowFrame(true);
         $uband->SetDensity(92);
         $this->AddBand($uband);
     }
     if ($examen->min) {
         $lband = new PlotBand(HORIZONTAL, BAND_RDIAG, "min", $examen->min, "#ffbbbb");
         $lband->ShowFrame(true);
         $lband->SetDensity(92);
         $this->AddBand($lband);
     }
     // Legend setup
     $this->legend->Pos(0.02, 0.5, "right", "center");
     $this->legend->SetShadow("darkgray@0.5", 3);
     $this->legend->SetFont(FF_ARIAL, FS_NORMAL, 7);
     $this->legend->SetFillColor("white@0.3");
     // Title setup
     $this->title->SetFont(FF_ARIAL, FS_NORMAL, 10);
     $this->title->SetColor("darkred");
     $this->title->Set("Résultats pour " . $examen->_view);
     $this->subtitle->SetFont(FF_ARIAL, FS_NORMAL, 8);
     $this->subtitle->SetColor("darkgray");
     $this->subtitle->Set($patient->_view);
     // Setup X-axis labels
     $this->xgrid->Show(true);
     $this->xgrid->SetColor("lightgray", "lightgray:1.7");
     $this->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 7);
     $this->xaxis->SetLabelAlign("right", "top", "right");
     $this->xaxis->SetLabelMargin(2);
     $this->xaxis->SetLabelAngle(45);
     $this->xaxis->SetTickLabels($xlabels);
     // Setup Y-axis labels
     $this->ygrid->Show(true, true);
     $this->ygrid->SetColor("lightgray", "lightgray:1.7");
     $this->yaxis->SetFont(FF_ARIAL, FS_NORMAL, 8);
     $this->yaxis->scale->ticks->SupressMinorTickMarks(false);
     $this->yaxis->title->SetFont(FF_ARIAL, FS_NORMAL, 7);
     $this->yaxis->title->SetColor("darkred");
     $this->yaxis->title->Set("valeurs en {$examen->unite}");
     $this->yaxis->SetLabelMargin(4);
     $this->yaxis->SetTitleMargin(28);
     $plot = new LinePlot($ydata);
     $plot->SetCenter();
     $plot->mark->SetType(MARK_FILLEDCIRCLE);
     $plot->mark->SetFillColor("gray");
     $this->Add($plot);
 }

$graph->yscale->SetGrace(10, 10);
// Turn the tick mark out from the plot area
$graph->xaxis->SetTickSide(SIDE_DOWN);
$graph->yaxis->SetTickSide(SIDE_LEFT);
// Create a bar pot
$bplot = new BarPlot($datay);
$bplot->SetFillColor("orange");
// Show the actual value for each bar on top/bottom
$bplot->value->Show(true);
$bplot->value->SetFormat("%02d kr");
// Position the X-axis at the bottom of the plotare
$graph->xaxis->SetPos("min");
// .. and add the plot to the graph
$graph->Add($bplot);
// Add upper and lower band and use no frames
$uband = new PlotBand(HORIZONTAL, BAND_RDIAG, 0, "max", "green");
$uband->ShowFrame(false);
$uband->SetDensity(50);
// 50% line density
$lband = new PlotBand(HORIZONTAL, BAND_LDIAG, "min", 0, "red");
$lband->ShowFrame(false);
$lband->SetDensity(20);
// 20% line density
$graph->AddBand($uband);
$graph->AddBand($lband);
//$graph->title->Set("Test of bar gradient fill");
$graph->xaxis->title->Set("X-title");
$graph->yaxis->title->Set("Y-title");
$graph->yaxis->title->SetFont(FF_ARIAL, FS_BOLD, 11);
$graph->xaxis->title->SetFont(FF_ARIAL, FS_BOLD, 11);
$graph->Stroke();