Custom Image Width/Height

[Nimbuz]

Hi,

I want to have my featured product images to be of a certain size (say 100 x 100) everywhere except, so how do I have my custom image widths?

Feature image currently uses "IMAGE_FEATURED_PRODUCTS_LISTING_WIDTH, IMAGE_FEATURED_PRODUCTS_LISTING_HEIGHT"

how do I change that?

Thanks.

[Nimbuz]

What I'm trying to do is display a large image (for featured products) on homepage, but normal sized on the rest of the pages.

[Nimbuz]

Still stuck with this, I would appreciate any help.

How do I set custom width/height on select locations. Like for example, can I replace "IMAGE_FEATURED_PRODUCTS_LISTING_WIDTH, IMAGE_FEATURED_PRODUCTS_LISTING_HEIGHT" with "320px, 220px"? (Tried that already, with no luck.)

[Nimbuz]

no idea, anyone?

Thanks

[Nimbuz]

Still struggling with this. I see there's something related to image dimensions in includes\functions\extra_functions\functions_bmz_image_handler.php:

$ihConf['small']['width']       = SMALL_IMAGE_WIDTH;
$ihConf['small']['height']      = SMALL_IMAGE_HEIGHT;
$ihConf['small']['filetype']     = defined('SMALL_IMAGE_FILETYPE') ? SMALL_IMAGE_FILETYPE : 'no_change';
$ihConf['small']['bg']          = defined('SMALL_IMAGE_BACKGROUND') ? SMALL_IMAGE_BACKGROUND : 'transparent 255:255:255';
$ihConf['small']['quality']     = defined('SMALL_IMAGE_QUALITY') ? intval(SMALL_IMAGE_QUALITY) : 85;
$ihConf['small']['watermark']   = defined('WATERMARK_SMALL_IMAGES') ? (WATERMARK_SMALL_IMAGES == 'yes') : false;
$ihConf['small']['zoom']        = defined('ZOOM_SMALL_IMAGES') ? (ZOOM_SMALL_IMAGES == 'yes') : true;
$ihConf['small']['hotzone']     = defined('SMALL_IMAGE_HOTZONE') ? (SMALL_IMAGE_HOTZONE == 'yes') : false;

..but I have absolutely no clue how to modify/add to that. I want to define custom image sizes.

Thanks

[gjh42]

You would have to modify the file that outputs the featured products with an alternate:

if ($this_is_home_page) {
larger image sizing code
} else {
original image code
}

Image Handler may make this more complicated; I don't know if it affects these images at display time.

[Nimbuz]

That would be the second step I think. But first, I need t odefine my own size, for example:

Change:

<a href="' . zen_href_link(zen_get_info_page($xsell_query->fields['products_id']), 'products_id=' . (int)$xsell_query->fields['products_id']) . '">' . zen_image(DIR_WS_IMAGES . $xsell_query->fields['products_image'], $xsell_query->fields['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a>

To:

<a href="' . zen_href_link(zen_get_info_page($xsell_query->fields['products_id']), 'products_id=' . (int)$xsell_query->fields['products_id']) . '">' . zen_image(DIR_WS_IMAGES . $xsell_query->fields['products_image'], $xsell_query->fields['products_name'], MYOWN1_IMAGE_WIDTH, MYOWN1_IMAGE_HEIGHT) . '</a>

..and be able to define a custom width/height to MYOWN1. Get me?

Thanks!

[gjh42]

That would be the "right" way to do it, adding an extra_definitions file with your constants defined, and then call them in some modified code. The easier way would be to put your desired h & w right in the code, in your custom template version of the file. It's your call.

[Nimbuz]

That would be the "right" way to do it, adding an extra_definitions file with your constants defined, and then call them in some modified code. The easier way would be to put your desired h & w right in the code, in your custom template version of the file. It's your call.

Right, but since I only have very basic PHP knowledge, I'm not sure how would I achieve the result using any of those two methods.

I would appreciated any help here.

[gjh42]

You can do your alternate image sizing in /includes/modules/your_template/featured_products.php.
Find this section:

  while (!$featured_products->EOF) {

    $products_price = zen_get_products_display_price($featured_products->fields['products_id']);

    $list_box_contents[$row][$col] = array('params' =>'class="centerBoxContentsFeatured centeredContent back"' . ' ' . 'style="width:' . $col_width . '%;"',
    'text' => (($featured_products->fields['products_image'] == '' and PRODUCTS_IMAGE_NO_IMAGE_STATUS == 0) ? '' : '<a href="' . zen_href_link(zen_get_info_page($featured_products->fields['products_id']), 'products_id=' . $featured_products->fields['products_id']) . '">' . zen_image(DIR_WS_IMAGES . $featured_products->fields['products_image'], $featured_products->fields['products_name'], IMAGE_FEATURED_PRODUCTS_LISTING_WIDTH, IMAGE_FEATURED_PRODUCTS_LISTING_HEIGHT) . '</a><br />') . '<a href="' . zen_href_link(zen_get_info_page($featured_products->fields['products_id']), 'products_id=' . $featured_products->fields['products_id']) . '">' . $featured_products->fields['products_name'] . '</a><br />' . $products_price);

    $col ++; 

and add a version of the if test above to get this:

  while (!$featured_products->EOF) {

    $products_price = zen_get_products_display_price($featured_products->fields['products_id']);
    if ($this_is_home_page) {
      $image_featured_myown1_width = 320;
      $image_featured_myown1_height = 220;
    } else {
      $image_featured_myown1_width = IMAGE_FEATURED_PRODUCTS_LISTING_WIDTH;
      $image_featured_myown1_height = IMAGE_FEATURED_PRODUCTS_LISTING_HEIGHT;
    }
    $list_box_contents[$row][$col] = array('params' =>'class="centerBoxContentsFeatured centeredContent back"' . ' ' . 'style="width:' . $col_width . '%;"',
    'text' => (($featured_products->fields['products_image'] == '' and PRODUCTS_IMAGE_NO_IMAGE_STATUS == 0) ? '' : '<a href="' . zen_href_link(zen_get_info_page($featured_products->fields['products_id']), 'products_id=' . $featured_products->fields['products_id']) . '">' . zen_image(DIR_WS_IMAGES . $featured_products->fields['products_image'], $featured_products->fields['products_name'], $image_featured_myown1_width, $image_featured_myown1_height) . '</a><br />') . '<a href="' . zen_href_link(zen_get_info_page($featured_products->fields['products_id']), 'products_id=' . $featured_products->fields['products_id']) . '">' . $featured_products->fields['products_name'] . '</a><br />' . $products_price);

    $col ++;