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Wordpress functions for image resizing using timthumb

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This uses the timthumb script saved as sized.php in the theme directory

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  1. // http://www.binarymoon.co.uk/2012/02/complete-timthumb-parameters-guide/
  2. function get_thumb_src($src, $width="100", $height="100", $quality="85", $alignment="", $zoomcrop="", $filters="", $sharpen="", $canvascolor="", $transparency=""){
  3.  
  4. 	if($src=="") return FALSE;
  5.  
  6. 	$src 			= "src=".$src;
  7. 	$width			= "&w=".$width;
  8. 	$height			= "&h=".$height;
  9. 	$quality		= "&q=".$quality;
  10. 	$alignment		= (!empty($alignment)) ? "&a=".$alignment : "";
  11. 	$zoomcrop		= (!empty($zoomcrop)) ? "&zc=".$zoomcrop : "";
  12. 	$filters		= (!empty($filters)) ? "&f=".$filters : "";
  13. 	$sharpen		= (!empty($sharpen)) ? "&s=".$sharpen : "";
  14. 	$canvascolor	= (!empty($canvascolor)) ? "&cc=".$canvascolor : "";
  15. 	$transparency	= (!empty($transparency)) ? "&ct=".$transparency : "";
  16.  
  17. 	return get_template_directory_uri()."/sized.php?".$src.$width.$height.$quality.$alignment.$zoomcrop.$filters.$sharpen.$canvascolor.$transparency;
  18. }
  19. function the_thumb_src($src, $width="100", $height="100", $quality="85", $alignment="", $zoomcrop="", $filters="", $sharpen="", $canvascolor="", $transparency=""){
  20. 	if($thumb = get_thumb_src($src, $width, $height, $quality, $alignment, $zoomcrop, $filters, $sharpen, $canvascolo, $transparency)){
  21. 		echo $thumb;
  22. 	}
  23. }
  24. function get_thumb($src, $alt="", $classes="", $id=""){
  25. 	return "<img class='".$classes."' id='".$id."' src='".$src."' alt='".$alt."' />";
  26. }
  27. function the_thumb($src, $alt="", $classes="", $id=""){
  28. 	echo get_thumb($src, $alt, $classes, $id);
  29. }
  30. function get_main_thumb($post_id, $alt="", $classes="", $id="", $width="", $height=""){
  31. 	$src = wp_get_attachment_image_src( get_post_thumbnail_id($post_id), "full", false);
  32. 	if($src[0]=="") return FALSE;
  33. 	$width = ($width!="") ? $width : "750";
  34. 	$height = ($height!="") ? $height : "250";
  35.     $src = get_thumb_src($src[0], $width, $height);
  36. 	return "<img class='".$classes."' id='".$id."' src='".$src."' alt='".$alt."' />";
  37. }
  38. function the_main_thumb($post_id, $alt="", $classes="", $id="", $width="", $height=""){
  39. 	if($thumb = get_main_thumb($post_id, $alt, $classes, $id, $width, $height)){
  40. 		echo $thumb;
  41. 	}
  42. }

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