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|
--TEST--
Test ImagickDraw:: setTextInterlineSpacing
--SKIPIF--
<?php
die('skip test fails with php7.4 on debian-ish systems');
$minimumVersions = ['6.9.8-6', '7.0.5-7'];
require_once(dirname(__FILE__) . '/skipif.inc');
?>
--FILE--
<?php
require_once(dirname(__FILE__) . '/functions.inc');
$backgroundColor = 'rgb(225, 225, 225)';
$strokeColor = 'rgb(0, 0, 0)';
$fillColor = 'DodgerBlue2';
$interlineSpacings = [0, 16, 24, 36];
$imageHeights = [];
foreach ($interlineSpacings as $interlineSpacing) {
$draw = new \ImagickDraw();
setFontForImagickDraw($draw);
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);
$draw->setStrokeWidth(2);
$draw->setFontSize(56);
$draw->setFontSize(16);
$draw->setStrokeAntialias(true);
$draw->setTextAntialias(true);
$draw->setFillColor('#ff0000');
$draw->setTextInterlineSpacing($interlineSpacing);
$imagick = new \Imagick();
$imagick->newImage(600, 600, "rgb(230, 230, 230)");
$imagick->setImageFormat('png');
$imagick->annotateImage($draw, 30, 40, 0, "Line 1\nLine 2\nLine 3");
$imagick->trimImage(0);
$imagick->setImagePage($imagick->getimageWidth(), $imagick->getimageheight(), 0, 0);
$bytes = $imagick->getImageBlob();
if (strlen($bytes) <= 0) {
die("Failed to generate image.");
}
$imageHeights[$interlineSpacing] = $imagick->getImageHeight();
$imagick->writeImage(__DIR__ . "/interline_spacing_test_$interlineSpacing.png");
}
$previousHeight = null;
foreach ($imageHeights as $interlineSpacing => $imageHeight) {
if ($previousHeight !== null) {
$differenceFromPrevious = $imageHeight - $previousHeight;
if ($differenceFromPrevious < 15) {
echo "textInterlineSpacing of $interlineSpacing only resulted in extra height of $differenceFromPrevious\n";
}
}
$previousHeight = $imageHeight;
}
echo "Ok";
?>
--CLEAN--
<?php
$interlineSpacings = [0, 16, 24, 36];
foreach ($interlineSpacings as $interlineSpacing) {
@unlink(__DIR__ . "/interline_spacing_test_$interlineSpacing.png");
}
?>
--EXPECTF--
Ok
|
