/**
* Draw the labels for all of the tests
*
*/
function DrawLabels($tests, $im)
{
global $min_font_size, $labelFont, $textColor, $forceFontSize, $bgEvenText, $bgOddText;
// First, go through and pick a font size that will fit all of the labels
if ($forceFontSize) {
$font_size = $forceFontSize;
} else {
$maxLabelLen = 30;
do {
$font_size = GetLabelFontSize($tests);
if ($font_size < $min_font_size) {
// go through and trim the length of all the labels
foreach ($tests as &$test) {
if (isset($test['labelRect']) && isset($test['label']) && strlen($test['label']) > $maxLabelLen) {
$test['label'] = substr($test['label'], 0, $maxLabelLen) . '...';
}
}
$maxLabelLen--;
}
} while ($font_size < $min_font_size && $maxLabelLen > 1);
}
if ($font_size > $min_font_size) {
foreach ($tests as $index => &$test) {
if (isset($test['labelRect']) && isset($test['label']) && strlen($test['label'])) {
$rect = $test['labelRect'];
$bgColor = $index % 2 ? $bgEvenText : $bgOddText;
imagefilledrectangle($im, $rect['x'], $rect['y'], $rect['x'] + $rect['width'], $rect['y'] + $rect['height'], $bgColor);
$pos = CenterText($im, $rect['x'], $rect['y'], $rect['width'], $rect['height'], $font_size, $test['label'], $labelFont, null, $test['labelRect']['align']);
if (isset($pos)) {
imagettftext($im, $font_size, 0, $pos['x'], $pos['y'], $textColor, $labelFont, $test['label']);
}
}
}
}
}
/**
* Draw the labels for all of the tests
*
*/
function DrawLabels($tests, $im)
{
global $min_font_size, $labelFont, $textColor;
// First, go through and pick a font size that will fit all of the labels
$maxLabelLen = 30;
do {
$font_size = GetLabelFontSize($tests);
if ($font_size < $min_font_size) {
// go through and trim the length of all the labels
foreach ($tests as &$test) {
if (isset($test['labelRect']) && isset($test['label']) && strlen($test['label']) > $maxLabelLen) {
$test['label'] = substr($test['label'], 0, $maxLabelLen) . '...';
}
}
$maxLabelLen--;
}
} while ($font_size < $min_font_size && $maxLabelLen > 1);
if ($font_size > $min_font_size) {
foreach ($tests as &$test) {
if (isset($test['labelRect']) && isset($test['label']) && strlen($test['label'])) {
$rect = $test['labelRect'];
$pos = CenterText($im, $rect['x'], $rect['y'], $rect['width'], $rect['height'], $font_size, $test['label'], $labelFont);
if (isset($pos)) {
imagettftext($im, $font_size, 0, $pos['x'], $pos['y'], $textColor, $labelFont, $test['label']);
}
}
}
}
}
