本文整理汇总了PHP中pImage::drawBestFit方法的典型用法代码示例。如果您正苦于以下问题：PHP pImage::drawBestFit方法的具体用法？PHP pImage::drawBestFit怎么用？PHP pImage::drawBestFit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pImage的用法示例。
在下文中一共展示了pImage::drawBestFit方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: pImage
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/* Give a name to the Y axis */
$MyData->setAxisName(0, "Temperatures");
/* Create the pChart object */
$myPicture = new pImage(700, 230, $MyData);
/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 699, 229, array("R" => 0, "G" => 0, "B" => 0));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(150, 35, "Average temperature", array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, 650, 200);
/* Draw the scale */
$scaleSettings = array("XMargin" => 10, "YMargin" => 10, "Floating" => TRUE, "GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => TRUE, "CycleBackground" => TRUE);
$myPicture->drawScale($scaleSettings);
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw the line of best fit */
$myPicture->drawBestFit();
/* Turn on shadows */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
/* Draw the line chart */
$myPicture->drawPlotChart();
/* Write the chart legend */
$myPicture->drawLegend(580, 20, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL));
/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawBestFit.png");示例2: array
$myPicture->drawGradientArea(0, 0, 700, 220, DIRECTION_VERTICAL, $Settings);
$Settings = array("StartR" => 1, "StartG" => 138, "StartB" => 68, "EndR" => 219, "EndG" => 231, "EndB" => 239, "Alpha" => 50);
$myPicture->drawGradientArea(0, 222, 700, 350, DIRECTION_VERTICAL, $Settings);
/* Add a border to the picture */
$myPicture->drawRectangle(0, 0, 699, 349, array("R" => 0, "G" => 0, "B" => 0));
/* Set the default font */
$myPicture->setFontProperties(array("FontName" => "../fonts/pf_arma_five.ttf", "FontSize" => 6));
/* Define the chart area */
$myPicture->setGraphArea(60, 40, 650, 200);
/* Draw the scale */
$scaleSettings = array("XMargin" => 10, "YMargin" => 10, "Floating" => TRUE, "LabelSkip" => 4, "GridR" => 220, "GridG" => 220, "GridB" => 220, "DrawSubTicks" => TRUE, "CycleBackground" => TRUE);
$myPicture->drawScale($scaleSettings);
/* Turn on Antialiasing */
$myPicture->Antialias = TRUE;
/* Draw the line of best fit */
$myPicture->drawBestFit(array("Ticks" => 4, "Alpha" => 50, "R" => 0, "G" => 0, "B" => 0));
/* Draw the line chart */
$myPicture->drawLineChart();
/* Draw the series derivative graph */
$myPicture->drawDerivative(array("ShadedSlopeBox" => TRUE, "CaptionLine" => TRUE));
/* Write the chart legend */
$myPicture->drawLegend(570, 20, array("Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL));
/* Set the default font & shadow settings */
$myPicture->setShadow(TRUE, array("X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10));
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 11));
/* Write the chart title */
$myPicture->setFontProperties(array("FontName" => "../fonts/Forgotte.ttf", "FontSize" => 11));
$myPicture->drawText(150, 35, "Probability of heart disease", array("FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE, "R" => 255, "G" => 255, "B" => 255));
/* Write a label over the chart */
$LabelSettings = array("DrawVerticalLine" => TRUE, "TitleMode" => LABEL_TITLE_BACKGROUND, "TitleR" => 255, "TitleG" => 255, "TitleB" => 255);
$myPicture->writeLabel("Statistical probability", 35, $LabelSettings);