ImageMagick – replace white with transparency

Posted on October 23, 2012 by zzz_zwp

Convert white to transparent for an entire directory :

for i in *; do convert $i -transparent white $i; done

Leave a Reply Cancel reply

Toggle Console (1)

Unknown

Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the gotmls domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) on line 6131 in file /home1/zzz/public_html/wp-includes/functions.php

Profiler (0 ms)

No entries found.

SQL (35 queries | 12.99 ms)

0.2060	`SELECT option_value FROM wp_options WHERE option_name = 'GOTMLS_nonce_array' LIMIT 1`
0.1190	`SELECT option_value FROM wp_options WHERE option_name = 'GOTMLS_definitions_array' LIMIT 1`
0.4408	SELECT * FROM `wp_posts` WHERE post_type = 'gotmls_results' AND post_name = '102380944453d2cba8e09b7e2b4d6d66'
0.2079	`SELECT option_value FROM wp_options WHERE option_name = 'gzipcompression' LIMIT 1`
0.2322	`SELECT option_value FROM wp_options WHERE option_name = 'rsssl_encryption_keys_set' LIMIT 1`
0.1819	`SELECT option_value FROM wp_options WHERE option_name = 'rsssl_le_certificate_generated_by_rsssl' LIMIT 1`
0.1779	`SELECT option_value FROM wp_options WHERE option_name = 'rsssl_ssl_activation_active' LIMIT 1`
0.9131	`SELECT option_name, option_value FROM wp_options WHERE option_name IN ('_site_transient_wp_theme_files_patterns-521ceac6f7ea50d1f2c96a08a1af8fc4','_site_transient_timeout_wp_theme_files_patterns-521ceac6f7ea50d1f2c96a08a1af8fc4')`
0.1509	`SELECT option_value FROM wp_options WHERE option_name = 'preload_cache_counter' LIMIT 1`
0.5031	`SELECT ID, post_name, post_parent, post_type FROM wp_posts WHERE post_name IN ('imagemagick-replace-white-with-transparency') AND post_type IN ('page','attachment')`
0.7401	`SELECT wp_posts.* FROM wp_posts WHERE 1=1 AND wp_posts.post_name = 'imagemagick-replace-white-with-transparency' AND wp_posts.post_type = 'post' ORDER BY wp_posts.post_date DESC`
0.4780	`SELECT DISTINCT t.term_id, tr.object_id FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id INNER JOIN wp_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('category', 'post_tag', 'post_format') AND tr.object_id IN (35) ORDER BY t.name ASC`
0.2768	`SELECT t., tt. FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE t.term_id IN (54,6,1,36)`
0.2179	`SELECT post_id, meta_key, meta_value FROM wp_postmeta WHERE post_id IN (35) ORDER BY meta_id ASC`
0.1378	`SELECT option_value FROM wp_options WHERE option_name = 'mwp_communication_key' LIMIT 1`
0.0880	`SELECT option_value FROM wp_options WHERE option_name = 'mwp_communication_keys' LIMIT 1`
0.2129	`SELECT option_value FROM wp_options WHERE option_name = 'can_compress_scripts' LIMIT 1`
0.4151	`SELECT * FROM wp_posts WHERE ID = 1716 LIMIT 1`
0.1740	`SELECT option_value FROM wp_options WHERE option_name = 'https_migration_required' LIMIT 1`
0.1419	`SELECT option_value FROM wp_options WHERE option_name = 'site_logo' LIMIT 1`
0.2999	`SELECT t., tt. FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE t.term_id = 468`
1.1981	`SELECT wp_posts.* FROM wp_posts LEFT JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id) WHERE 1=1 AND ( wp_term_relationships.term_taxonomy_id IN (468) ) AND wp_posts.post_type = 'nav_menu_item' AND ((wp_posts.post_status = 'publish')) GROUP BY wp_posts.ID ORDER BY wp_posts.menu_order ASC`
0.4230	`SELECT post_id, meta_key, meta_value FROM wp_postmeta WHERE post_id IN (1670,1671,1672,1681,1682) ORDER BY meta_id ASC`
0.2182	`SELECT wp_posts.* FROM wp_posts WHERE ID IN (1542,1534,1579,1544)`
0.2310	`SELECT post_id, meta_key, meta_value FROM wp_postmeta WHERE post_id IN (1542,1534,1579,1544) ORDER BY meta_id ASC`
0.4940	`SELECT DISTINCT t.term_id FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id INNER JOIN wp_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('category') AND tr.object_id IN (35) ORDER BY t.name ASC`
0.5431	`SELECT user_id, meta_key, meta_value FROM wp_usermeta WHERE user_id IN (1) ORDER BY umeta_id ASC`
0.1459	`SELECT * FROM wp_users WHERE ID IN (1)`
1.0741	`SELECT p.ID FROM wp_posts AS p WHERE (p.post_date < '2012-10-23 17:08:17' OR (p.post_date = '2012-10-23 17:08:17' AND p.ID < 35)) AND p.post_type = 'post' AND p.post_status = 'publish' ORDER BY p.post_date DESC, p.ID DESC LIMIT 1`
0.2298	`SELECT * FROM wp_posts WHERE ID = 36 LIMIT 1`
0.5751	`SELECT p.ID FROM wp_posts AS p WHERE (p.post_date > '2012-10-23 17:08:17' OR (p.post_date = '2012-10-23 17:08:17' AND p.ID > 35)) AND p.post_type = 'post' AND p.post_status = 'publish' ORDER BY p.post_date ASC, p.ID ASC LIMIT 1`
0.5820	`SELECT * FROM wp_posts WHERE ID = 34 LIMIT 1`
0.5140	`SELECT SQL_CALC_FOUND_ROWS wp_comments.comment_ID FROM wp_comments WHERE ( comment_approved = '1' ) AND comment_post_ID = 35 AND comment_type NOT IN ('note') AND comment_parent = 0 ORDER BY wp_comments.comment_date_gmt ASC, wp_comments.comment_ID ASC`
0.2968	`SELECT option_value FROM wp_options WHERE option_name = 'akismet_comment_nonce' LIMIT 1`
0.1531	`SELECT option_value FROM wp_options WHERE option_name = 'akismet_comment_form_privacy_notice' LIMIT 1`

Templates

[0] => themes/twentyeleven/inc/theme-options.php
[1] => themes/twentyeleven/inc/widgets.php
[2] => themes/twentyeleven/single.php
[3] => themes/twentyeleven/header.php
[4] => themes/twentyeleven/searchform.php
[5] => themes/twentyeleven/content-single.php
[6] => themes/twentyeleven/comments.php
[7] => themes/twentyeleven/footer.php
[8] => themes/twentyeleven/sidebar-footer.php

Globals

$_GET = array (
);

$_POST = array (
);

$_COOKIE = array (
);

$_SESSION = array (
);

$_SERVER = array (
  'SERVER_SOFTWARE' => 'Apache',
  'REQUEST_URI' => '/imagemagick-replace-white-with-transparency/',
  'LSPHP_ENABLE_USER_INI' => 'on',
  'PATH' => '/usr/local/bin:/usr/bin:/bin',
  'TEMP' => '/tmp',
  'TMP' => '/tmp',
  'TMPDIR' => '/tmp',
  'PWD' => '/',
  'HTTP_ACCEPT' => '*/*',
  'HTTP_ACCEPT_ENCODING' => 'gzip, br, zstd, deflate',
  'CONTENT_LENGTH' => '0',
  'HTTP_HOST' => 'www.zzzzzzzzz.net',
  'HTTP_REFERER' => 'https://www.zzzzzzzzz.net/?p=35',
  'HTTP_USER_AGENT' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)',
  'HTTP_X_HTTPS' => '1',
  'REDIRECT_UNIQUE_ID' => 'aavFLGv-yVHkW5H8USGcFwAA4SM',
  'REDIRECT_QS_ConnectionId' => '1772864812764818351013697',
  'REDIRECT_SCRIPT_URL' => '/imagemagick-replace-white-with-transparency/',
  'REDIRECT_SCRIPT_URI' => 'https://www.zzzzzzzzz.net/imagemagick-replace-white-with-transparency/',
  'REDIRECT_HTTPS' => 'on',
  'REDIRECT_SSL_TLS_SNI' => 'www.zzzzzzzzz.net',
  'REDIRECT_HTTP2' => 'on',
  'REDIRECT_H2PUSH' => 'off',
  'REDIRECT_H2_PUSH' => 'off',
  'REDIRECT_H2_PUSHED' => '',
  'REDIRECT_H2_PUSHED_ON' => '',
  'REDIRECT_H2_STREAM_ID' => '65',
  'REDIRECT_H2_STREAM_TAG' => '1013697-703-65',
  'REDIRECT_STATUS' => '200',
  'UNIQUE_ID' => 'aavFLGv-yVHkW5H8USGcFwAA4SM',
  'QS_ConnectionId' => '1772864812764818351013697',
  'SCRIPT_URL' => '/imagemagick-replace-white-with-transparency/',
  'SCRIPT_URI' => 'https://www.zzzzzzzzz.net/imagemagick-replace-white-with-transparency/',
  'HTTPS' => 'on',
  'SSL_TLS_SNI' => 'www.zzzzzzzzz.net',
  'HTTP2' => 'on',
  'H2PUSH' => 'off',
  'H2_PUSH' => 'off',
  'H2_PUSHED' => '',
  'H2_PUSHED_ON' => '',
  'H2_STREAM_ID' => '65',
  'H2_STREAM_TAG' => '1013697-703-65',
  'SERVER_SIGNATURE' => '',
  'SERVER_NAME' => 'www.zzzzzzzzz.net',
  'SERVER_ADDR' => '192.185.137.117',
  'SERVER_PORT' => '443',
  'REMOTE_ADDR' => '216.73.216.148',
  'DOCUMENT_ROOT' => '/home1/zzz/public_html',
  'REQUEST_SCHEME' => 'https',
  'CONTEXT_PREFIX' => '',
  'CONTEXT_DOCUMENT_ROOT' => '/home1/zzz/public_html',
  'SERVER_ADMIN' => 'webmaster@zzzzzzzzz.net',
  'SCRIPT_FILENAME' => '/home1/zzz/public_html/index.php',
  'REMOTE_PORT' => '32038',
  'REDIRECT_URL' => '/imagemagick-replace-white-with-transparency/',
  'SERVER_PROTOCOL' => 'HTTP/2.0',
  'REQUEST_METHOD' => 'GET',
  'QUERY_STRING' => '',
  'SCRIPT_NAME' => '/index.php',
  'PHP_SELF' => '/index.php',
  'REQUEST_TIME_FLOAT' => 1772864812.7763500213623046875,
  'REQUEST_TIME' => 1772864812,
  'argv' => 
  array (
  ),
  'argc' => 0,
);

z z z z z z z z z

z z z z z z z z z

ImageMagick – replace white with transparency

Leave a Reply Cancel reply