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Implement adjustable line-height

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[MAILPOET-1450]
This commit is contained in:
Jan Jakeš
2019-02-19 11:51:43 +01:00
committed by M. Shull
parent 7d032df7ea
commit 35d39a6ac9
8 changed files with 51 additions and 4 deletions
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5
lib/Newsletter/Renderer/StylesHelper.php
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@@ -57,7 +57,7 @@ class StylesHelper {
'Permanent Marker',
'Pacifico',
];
static $line_height_multiplier = 1.6;
static $default_line_height = 1.6;
static $heading_margin_multiplier = 0.3;
static $padding_width = 20;
@@ -128,8 +128,9 @@ class StylesHelper {
static function applyLineHeight($style, $selector) {
if (!preg_match('/mailpoet_paragraph|h[1-4]/i', $selector)) return $style;
$line_height = isset($style['lineHeight']) ? (float)$style['lineHeight'] : self::$default_line_height;
$font_size = (int)$style['fontSize'];
$style['lineHeight'] = sprintf('%spx', self::$line_height_multiplier * $font_size);
$style['lineHeight'] = sprintf('%spx', $line_height * $font_size);
return $style;
}