PHP Amenadiel\JpGraph\Graph Graph::SetBackgroundGradient Examples

Example #1

File: horizbarex6.php Project: amenadiel/jpgraph

// Size of graph
$width = 300;
$height = 400;
// Set the basic parameters of the graph
$graph = new Graph\Graph($width, $height, 'auto');
$graph->SetScale("textlin");
// No frame around the image
$graph->SetFrame(false);
// Rotate graph 90 degrees and set margin
$graph->Set90AndMargin(100, 20, 50, 30);
// Set white margin color
$graph->SetMarginColor('white');
// Use a box around the plot area
$graph->SetBox();
// Use a gradient to fill the plot area
$graph->SetBackgroundGradient('white', 'lightblue', GRAD_HOR, BGRAD_PLOT);
// Setup title
$graph->title->Set("Graphic card performance");
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 11);
$graph->subtitle->Set("(Non optimized)");
// Setup X-axis
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 8);
// Some extra margin looks nicer
$graph->xaxis->SetLabelMargin(10);
// Label align for X-axis
$graph->xaxis->SetLabelAlign('right', 'center');
// Add some grace to y-axis so the bars doesn't go
// all the way to the end of the plot area
$graph->yaxis->scale->SetGrace(20);
// We don't want to display Y-axis

Example #2

File: new_bar4.php Project: amenadiel/jpgraph

// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
$datay = array(17, 22, 33, 48, 24, 20);
// Create the graph. These two calls are always required
$graph = new Graph\Graph(220, 300, 'auto');
$graph->SetScale("textlin");
$theme_class = new UniversalTheme();
$graph->SetTheme($theme_class);
$graph->Set90AndMargin(50, 40, 40, 40);
$graph->img->SetAngle(90);
// set major and minor tick positions manually
$graph->SetBox(false);
//$graph->ygrid->SetColor('gray');
$graph->ygrid->Show(false);
$graph->ygrid->SetFill(false);
$graph->xaxis->SetTickLabels(array('A', 'B', 'C', 'D', 'E', 'F'));
$graph->yaxis->HideLine(false);
$graph->yaxis->HideTicks(false, false);
// For background to be gradient, setfill is needed first.
$graph->SetBackgroundGradient('#00CED1', '#FFFFFF', GRAD_HOR, BGRAD_PLOT);
// Create the bar plots
$b1plot = new Plot\BarPlot($datay);
// ...and add it to the graPH
$graph->Add($b1plot);
$b1plot->SetWeight(0);
$b1plot->SetFillGradient("#808000", "#90EE90", GRAD_HOR);
$b1plot->SetWidth(17);
// Display the graph
$graph->Stroke();