PDF options for row height paddings (#245)

* added padding and content_padding options for pdf renderer

* adds default padding and content_padding values

* renames content_padding to contentPadding

* adds option to specify height of header rows

* fixes cs error

config/module.config.php

@@ -155,6 +155,7 @@
  'header' => [
  'font' => 'helvetica',
  'size' => 11,
+ 'height' => 7,
 
  'color' => [
  0,
@@ -171,6 +172,8 @@
  'data' => [
  'font' => 'helvetica',
  'size' => 11,
+ 'padding' => 4,
+ 'contentPadding' => 2,
 
  'color' => [
  0,

src/ZfcDatagrid/Column/Action.php

@@ -76,7 +76,7 @@ public function removeAction($key = null)
  }
 
  /**
- * 
+ *
  */
  public function clearActions()
  {

src/ZfcDatagrid/Renderer/TCPDF/Renderer.php

@@ -214,20 +214,23 @@ protected function getRowHeight(array $row)
  {
  $optionsRenderer = $this->getOptionsRenderer();
  $sizePoint = $optionsRenderer['style']['data']['size'];
+ $padding = $optionsRenderer['style']['data']['padding'];
+ $contentPadding = $optionsRenderer['style']['data']['contentPadding'];
+
  // Points to MM
  $size = $sizePoint / 2.83464566929134;
 
  $pdf = $this->getPdf();
 
- $rowHeight = $size + 4;
+ $rowHeight = $size + $padding;
  foreach ($this->getColumnsToExport() as $col) {
  /* @var $col \ZfcDatagrid\Column\AbstractColumn */
 
  switch (get_class($col->getType())) {
 
  case 'ZfcDatagrid\Column\Type\Image':
  // "min" height for such a column
- $height = $col->getType()->getResizeHeight() + 2;
+ $height = $col->getType()->getResizeHeight() + $contentPadding;
  break;
 
  default:
@@ -246,7 +249,7 @@ protected function getRowHeight(array $row)
  $height = $pdf->getStringHeight($col->getWidth(), $value);
 
  // include borders top/bottom
- $height += 2;
+ $height += $contentPadding;
  break;
  }
 
@@ -260,6 +263,8 @@ protected function getRowHeight(array $row)
 
  protected function printTableHeader()
  {
+ $optionsRenderer = $this->getOptionsRenderer();
+ $height = $optionsRenderer['style']['header']['height'];
  $this->setFontHeader();
 
  $pdf = $this->getPdf();
@@ -275,7 +280,7 @@ protected function printTableHeader()
  $label = $this->translate($col->getLabel());
 
  // Do not wrap header labels, it will look very ugly, that's why max height is set to 7!
- $pdf->MultiCell($col->getWidth(), 7, $label, 1, $this->getTextAlignment(), true, 2, $x, $y, true, 0, false, true, 7);
+ $pdf->MultiCell($col->getWidth(), $height, $label, 1, $this->getTextAlignment(), true, 2, $x, $y, true, 0, false, true, 7);
  }
  }