Actualización

vendor/szymach/c-pchart/tests/unit/StackedBarTest.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace Test\CpChart;
+
+use Codeception\Test\Unit;
+use CpChart\Data;
+use CpChart\Image;
+use Test\CpChart\UnitTester;
+
+use const DIRECTION_VERTICAL;
+use const DISPLAY_AUTO;
+use const LEGEND_HORIZONTAL;
+use const LEGEND_NOBORDER;
+use const SCALE_MODE_ADDALL;
+
+class StackedBarTest extends Unit
+{
+    /**
+     * @var UnitTester
+     */
+    protected $tester;
+
+    public function testChartRender()
+    {
+        $data = new Data();
+        $data->addPoints(
+            [-7, -8, -15, -20, -18, -12, 8, -19, 9, 16, -20, 8, 10, -10, -14, -20, 8, -9, -19],
+            'Probe 3'
+        );
+        $data->addPoints(
+            [19, 0, -8, 8, -8, 12, -19, -10, 5, 12, -20, -8, 10, -11, -12, 8, -17, -14, 0],
+            'Probe 4'
+        );
+        $data->setAxisName(0, 'Temperatures');
+        $data->addPoints(
+            [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22],
+            'Time'
+        );
+        $data->setSerieDescription('Time', 'Hour of the day');
+        $data->setAbscissa('Time');
+        $data->setXAxisUnit('h');
+        $image = new Image(700, 230, $data);
+        $settings = [
+            'R' => 170, 'G' => 183, 'B' => 87, 'Dash' => 1, 'DashR' => 190,
+            'DashG' => 203, 'DashB' => 107
+        ];
+        $image->drawFilledRectangle(0, 0, 700, 230, $settings);
+        $settings = [
+            'StartR' => 219, 'StartG' => 231, 'StartB' => 139, 'EndR' => 1,
+            'EndG' => 138, 'EndB' => 68, 'Alpha' => 50
+        ];
+        $image->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $settings);
+        $image->setFontProperties(['FontName' => 'pf_arma_five.ttf', 'FontSize' => 6]);
+        $image->setGraphArea(60, 30, 650, 190);
+        $image->drawScale([
+            'CycleBackground' => true,
+            'DrawSubTicks' => true,
+            'GridR' => 0,
+            'GridG' => 0,
+            'GridB' => 0,
+            'GridAlpha' => 10,
+            'Mode' => SCALE_MODE_ADDALL
+        ]);
+        $image->setShadow(true, ['X' => 1, 'Y' => 1, 'R' => 0, 'G' => 0, 'B' => 0, 'Alpha' => 10]);
+        $image->setShadow(false);
+        $image->drawThreshold(-40, ['WriteCaption' => true, 'R' => 0, 'G' => 0, 'B' => 0, 'Ticks' => 4]);
+        $image->drawThreshold(28, ['WriteCaption' => true, 'R' => 0, 'G' => 0, 'B' => 0, 'Ticks' => 4]);
+        $image->drawStackedBarChart([
+            'Rounded' => true,
+            'DisplayValues' => true,
+            'DisplayColor' => DISPLAY_AUTO,
+            'DisplaySize' => 6,
+            'BorderR' => 255,
+            'BorderG' => 255,
+            'BorderB' => 255
+        ]);
+        $image->drawLegend(570, 212, ['Style' => LEGEND_NOBORDER, 'Mode' => LEGEND_HORIZONTAL]);
+
+        $filename = $this->tester->getOutputPathForChart('drawStackedChart.png');
+        $image->render($filename);
+        $image->stroke();
+
+        $this->tester->seeFileFound($filename);
+    }
+}