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add post image resize to window option

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This commit is contained in:
albert
2013-02-18 14:24:40 -05:00
parent cf6996ee9a
commit 1620d37ebb
3 changed files with 36 additions and 3 deletions
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32
app/assets/javascripts/posts.js
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@@ -18,6 +18,7 @@
this.initialize_links();
this.initialize_post_sections();
this.initialize_post_image_resize_links();
this.initialize_post_image_resize_to_window_link();
this.place_jlist_ads();
}
}
@@ -88,6 +89,37 @@
});
}
Danbooru.Post.initialize_post_image_resize_to_window_link = function() {
$("#image-resize-to-window-link").click(function(e) {
var $img = $("#image");
Danbooru.Note.Box.descale_all();
if (($img.data("scale_factor") === 1) || ($img.data("scale_factor") === undefined)) {
$img.data("original_width", $img.width());
$img.data("original_height", $img.height());
var client_width = $(window).width() - $("#sidebar").width() - 75;
var client_height = $(window).height();
if ($img.width() > client_width) {
var ratio = client_width / $img.width();
$img.data("scale_factor", ratio);
$img.css("width", $img.width() * ratio);
$img.css("height", $img.height() * ratio);
console.log("ratio=%f", ratio);
}
} else {
$img.data("scale_factor", 1);
$img.width($img.data("original_width"));
$img.height($img.data("original_height"));
}
Danbooru.Note.Box.scale_all();
Danbooru.Post.place_jlist_ads()
e.preventDefault();
});
}
Danbooru.Post.initialize_wiki_page_excerpt = function() {
$("#wiki-page-excerpt").hide();