addPoints(rand(1, 20) * 10 + rand(0, $i), "Probe 1"); } for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints(rand(1, 2) * 10 + rand(0, $i), "Probe 2"); } $data->setAxisName(0, "X-Index"); $data->setAxisXY(0, AXIS_X); $data->setAxisPosition(0, AXIS_POSITION_TOP); for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints($i, "Probe 3"); } $data->setSerieOnAxis("Probe 3", 1); $data->setAxisName(1, "Y-Index"); $data->setAxisXY(1, AXIS_Y); $data->setAxisPosition(1, AXIS_POSITION_LEFT); $data->setScatterSerie("Probe 1", "Probe 3", 0); $data->setScatterSerieDescription(0, "This year"); $data->setScatterSerieColor(0, ["R" => 0, "G" => 0, "B" => 0]); $data->setScatterSerie("Probe 2", "Probe 3", 1); $data->setScatterSerieDescription(1, "Last Year"); $image = new Image(400, 400, $data); $settings = ["R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107]; $image->drawFilledRectangle(0, 0, 400, 400, $settings); $settings = ["StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50]; $image->drawGradientArea(0, 0, 400, 400, DIRECTION_VERTICAL, $settings); $image->drawGradientArea(0, 0, 400, 20, DIRECTION_VERTICAL, ["StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80]); $image->setFontProperties(["FontName" => "Silkscreen.ttf", "FontSize" => 6]); $image->drawText(10, 13, "drawScatterBestFit() - Linear regression", ["R" => 255, "G" => 255, "B" => 255]); $image->drawRectangle(0, 0, 399, 399, ["R" => 0, "G" => 0, "B" => 0]); $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]); $image->setGraphArea(50, 60, 350, 360); $scatterChart = new Scatter($image, $data); $scatterChart->drawScatterScale(); $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]); $scatterChart->drawScatterPlotChart(); $scatterChart->drawScatterLegend(280, 380, ["Mode" => LEGEND_HORIZONTAL, "Style" => LEGEND_NOBORDER]); $scatterChart->drawScatterBestFit(); $filename = $this->tester->getOutputPathForChart('drawScatterBestFit.png'); $image->render($filename); $image->stroke(); $this->tester->seeFileFound($filename); } public function testLineChartRender() { $data = new Data(); for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints(cos(deg2rad($i)) * 20, "Probe 1"); } for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints(sin(deg2rad($i)) * 20, "Probe 2"); } $data->setAxisName(0, "Index"); $data->setAxisXY(0, AXIS_X); $data->setAxisPosition(0, AXIS_POSITION_BOTTOM); for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints($i, "Probe 3"); } $data->setSerieOnAxis("Probe 3", 1); $data->setAxisName(1, "Degree"); $data->setAxisXY(1, AXIS_Y); $data->setAxisUnit(1, "°"); $data->setAxisPosition(1, AXIS_POSITION_RIGHT); $data->setScatterSerie("Probe 1", "Probe 3", 0); $data->setScatterSerieDescription(0, "This year"); $data->setScatterSerieTicks(0, 4); $data->setScatterSerieColor(0, ["R" => 0, "G" => 0, "B" => 0]); $data->setScatterSerie("Probe 2", "Probe 3", 1); $data->setScatterSerieDescription(1, "Last Year"); $image = new Image(400, 400, $data); $settings = ["R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107]; $image->drawFilledRectangle(0, 0, 400, 400, $settings); $settings = ["StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50]; $image->drawGradientArea(0, 0, 400, 400, DIRECTION_VERTICAL, $settings); $image->drawGradientArea(0, 0, 400, 20, DIRECTION_VERTICAL, ["StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80]); $image->setFontProperties(["FontName" => "Silkscreen.ttf", "FontSize" => 6]); $image->drawText(10, 13, "drawScatterLineChart() - Draw a scatter line chart", ["R" => 255, "G" => 255, "B" => 255]); $image->drawRectangle(0, 0, 399, 399, ["R" => 0, "G" => 0, "B" => 0]); $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]); $image->setGraphArea(50, 50, 350, 350); $scatterChart = new Scatter($image, $data); $scatterChart->drawScatterScale(); $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]); $scatterChart->drawScatterLineChart(); $scatterChart->drawScatterLegend(280, 380, ["Mode" => LEGEND_HORIZONTAL, "Style" => LEGEND_NOBORDER]); $filename = $this->tester->getOutputPathForChart('drawScatterLine.png'); $image->render($filename); $image->stroke(); $this->tester->seeFileFound($filename); } public function testPlotChartRender() { $data = new Data(); for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints(cos(deg2rad($i)) * 20, "Probe 1"); } for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints(sin(deg2rad($i)) * 20, "Probe 2"); } $data->setAxisName(0, "Index"); $data->setAxisXY(0, AXIS_X); $data->setAxisPosition(0, AXIS_POSITION_BOTTOM); for ($i = 0; $i <= 360; $i = $i + 10) { $data->addPoints($i, "Probe 3"); } $data->setSerieOnAxis("Probe 3", 1); $data->setAxisName(1, "Degree"); $data->setAxisXY(1, AXIS_Y); $data->setAxisUnit(1, "°"); $data->setAxisPosition(1, AXIS_POSITION_RIGHT); $data->setScatterSerie("Probe 1", "Probe 3", 0); $data->setScatterSerieDescription(0, "This year"); $data->setScatterSerieColor(0, ["R" => 0, "G" => 0, "B" => 0]); $data->setScatterSerie("Probe 2", "Probe 3", 1); $data->setScatterSerieDescription(1, "Last Year"); $data->setScatterSeriePicture(1, sprintf("%s/../_data/accept.png", __DIR__)); $image = new Image(400, 400, $data); $settings = ["R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107]; $image->drawFilledRectangle(0, 0, 400, 400, $settings); $settings = ["StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50]; $image->drawGradientArea(0, 0, 400, 400, DIRECTION_VERTICAL, $settings); $image->drawGradientArea(0, 0, 400, 20, DIRECTION_VERTICAL, ["StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80]); $image->setFontProperties(["FontName" => "Silkscreen.ttf", "FontSize" => 6]); $image->drawText(10, 13, "drawScatterPlotChart() - Draw a scatter plot chart", ["R" => 255, "G" => 255, "B" => 255]); $image->drawRectangle(0, 0, 399, 399, ["R" => 0, "G" => 0, "B" => 0]); $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]); $image->setGraphArea(50, 50, 350, 350); $scatterChart = new Scatter($image, $data); $scatterChart->drawScatterScale(); $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]); $scatterChart->drawScatterPlotChart(); $scatterChart->drawScatterLegend(260, 375, ["Mode" => LEGEND_HORIZONTAL, "Style" => LEGEND_NOBORDER]); $filename = $this->tester->getOutputPathForChart('drawScatterPlot.png'); $image->render($filename); $image->stroke(); $this->tester->seeFileFound($filename); } public function testSplineChartRender() { $data = new Data(); for ($i = 0; $i <= 360; $i = $i + 90) { $data->addPoints(rand(1, 30), "Probe 1"); } for ($i = 0; $i <= 360; $i = $i + 90) { $data->addPoints(rand(1, 30), "Probe 2"); } $data->setAxisName(0, "Index"); $data->setAxisXY(0, AXIS_X); $data->setAxisPosition(0, AXIS_POSITION_BOTTOM); for ($i = 0; $i <= 360; $i = $i + 90) { $data->addPoints($i, "Probe 3"); } $data->setSerieOnAxis("Probe 3", 1); $data->setAxisName(1, "Degree"); $data->setAxisXY(1, AXIS_Y); $data->setAxisUnit(1, "°"); $data->setAxisPosition(1, AXIS_POSITION_RIGHT); $data->setScatterSerie("Probe 1", "Probe 3", 0); $data->setScatterSerieDescription(0, "This year"); $data->setScatterSerieTicks(0, 4); $data->setScatterSerieColor(0, ["R" => 0, "G" => 0, "B" => 0]); $data->setScatterSerie("Probe 2", "Probe 3", 1); $data->setScatterSerieDescription(1, "Last Year"); $image = new Image(400, 400, $data); $settings = ["R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107]; $image->drawFilledRectangle(0, 0, 400, 400, $settings); $settings = ["StartR" => 219, "StartG" => 231, "StartB" => 139, "EndR" => 1, "EndG" => 138, "EndB" => 68, "Alpha" => 50]; $image->drawGradientArea(0, 0, 400, 400, DIRECTION_VERTICAL, $settings); $image->drawGradientArea(0, 0, 400, 20, DIRECTION_VERTICAL, ["StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80]); $image->setFontProperties(["FontName" => "../fonts/Silkscreen.ttf", "FontSize" => 6]); $image->drawText(10, 13, "drawScatterSplineChart() - Draw a scatter spline chart", ["R" => 255, "G" => 255, "B" => 255]); $image->drawRectangle(0, 0, 399, 399, ["R" => 0, "G" => 0, "B" => 0]); $image->setFontProperties(["FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6]); $image->setGraphArea(50, 50, 350, 350); $scatterChart = new Scatter($image, $data); $scatterChart->drawScatterScale(); $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]); $scatterChart->drawScatterSplineChart(); $scatterChart->drawScatterPlotChart(); $scatterChart->drawScatterLegend(280, 380, ["Mode" => LEGEND_HORIZONTAL, "Style" => LEGEND_NOBORDER]); $filename = $this->tester->getOutputPathForChart('drawScatterSpline.png'); $image->render($filename); $image->stroke(); $this->tester->seeFileFound($filename); } }