Zend Framework

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: None
• Fix Version/s: 1.10.0
• Component/s: Zend_Barcode
• Labels:

  None

I Need a custom position for draw a barcode in pdf page. There are another way to positioning? I make this changes an work

abstract class Zend_Barcode_Renderer_RendererAbstract
{
...

public function setTopOffset($value)
{
if (!is_numeric($value) || intval($value) < 0) { require_once 'Zend/Barcode/Renderer/Exception.php'; throw new Zend_Barcode_Renderer_Exception( 'Vertical position must be greater than or equals 0' ); }
$this->_verticalPosition = 'custom';//added rolly
$this->_topOffset = intval($value);
return $this;
}

...
public function setLeftOffset($value)
{
if (!is_numeric($value) || intval($value) < 0) { require_once 'Zend/Barcode/Renderer/Exception.php'; throw new Zend_Barcode_Renderer_Exception( 'Horizontal position must be greater than or equals 0' ); }
$this->_horizontalPosition = 'custom'; //added rolly
$this->_leftOffset = intval($value);
return $this;
}
...

public function setHorizontalPosition($value)
{
if (!in_array($value, array('left' , 'center' , 'right', 'custom'))) { //added 'custom' rolly ... }

...

public function setVerticalPosition($value)
{
if (!in_array($value, array('top' , 'middle' , 'bottom', 'custom'))) {//added 'custom' rolly ... }

protected function _adjustPosition($supportHeight, $supportWidth)
{
$barcodeHeight = $this->_barcode->getHeight(true) * $this->_moduleSize;
if ($barcodeHeight != $supportHeight) {
switch ($this->_verticalPosition) { case 'custom': break; case 'middle': $this->_topOffset = floor( ($supportHeight - $barcodeHeight) / 2); break; case 'bottom': $this->_topOffset = $supportHeight - $barcodeHeight; break; case 'top': default: $this->_topOffset = 0; break; }
}
$barcodeWidth = $this->_barcode->getWidth(true) * $this->_moduleSize;
if ($barcodeWidth != $supportWidth) {
switch ($this->_horizontalPosition) { case 'custom': break; case 'center': $this->_leftOffset = floor( ($supportWidth - $barcodeWidth) / 2); break; case 'right': $this->_leftOffset = $supportWidth - $barcodeWidth; break; case 'left': default: $this->_leftOffset = 0; break; }
}
}

Tanks. Sorry for my bad english.

• Assignee:

  Mickael Perraud

  Reporter:

  Rolando D. Arnaudo

• Created:

  14/Jan/10 11:08 AM

  Updated:

  17/Jan/10 4:28 AM

  Resolved:

  15/Jan/10 2:03 PM