3 files changed, 55 insertions, 0 deletions
diff --git a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
index dbb71c812e..b2e3c4d94b 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.cpp
@@ -78,4 +78,50 @@ const Gfx::Bitmap* HTMLImageElement::bitmap() const
     return m_image_loader.bitmap(m_image_loader.current_frame_index());
 }
 
+// https://html.spec.whatwg.org/multipage/embedded-content.html#dom-img-width
+unsigned HTMLImageElement::width() const
+{
+    const_cast<DOM::Document&>(document()).update_layout();
+
+    // Return the rendered width of the image, in CSS pixels, if the image is being rendered.
+    if (layout_node() && is<Layout::Box>(*layout_node()))
+        return static_cast<Layout::Box const&>(*layout_node()).content_width();
+
+    // ...or else the density-corrected intrinsic width and height of the image, in CSS pixels,
+    // if the image has intrinsic dimensions and is available but not being rendered.
+    if (m_image_loader.has_image())
+        return m_image_loader.width();
+
+    // ...or else 0, if the image is not available or does not have intrinsic dimensions.
+    return 0;
+}
+
+void HTMLImageElement::set_width(unsigned width)
+{
+    set_attribute(HTML::AttributeNames::width, String::number(width));
+}
+
+// https://html.spec.whatwg.org/multipage/embedded-content.html#dom-img-height
+unsigned HTMLImageElement::height() const
+{
+    const_cast<DOM::Document&>(document()).update_layout();
+
+    // Return the rendered height of the image, in CSS pixels, if the image is being rendered.
+    if (layout_node() && is<Layout::Box>(*layout_node()))
+        return static_cast<Layout::Box const&>(*layout_node()).content_height();
+
+    // ...or else the density-corrected intrinsic height and height of the image, in CSS pixels,
+    // if the image has intrinsic dimensions and is available but not being rendered.
+    if (m_image_loader.has_image())
+        return m_image_loader.height();
+
+    // ...or else 0, if the image is not available or does not have intrinsic dimensions.
+    return 0;
+}
+
+void HTMLImageElement::set_height(unsigned height)
+{
+    set_attribute(HTML::AttributeNames::height, String::number(height));
+}
+
 }
diff --git a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.h b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.h
index 710db31f20..29531f56f2 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.h
+++ b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.h
@@ -28,6 +28,12 @@ public:
 
     const Gfx::Bitmap* bitmap() const;
 
+    unsigned width() const;
+    void set_width(unsigned);
+
+    unsigned height() const;
+    void set_height(unsigned);
+
 private:
     virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
 
diff --git a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.idl b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.idl
index 5e8d6f508d..f805d45036 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLImageElement.idl
+++ b/Userland/Libraries/LibWeb/HTML/HTMLImageElement.idl
@@ -13,4 +13,7 @@ interface HTMLImageElement : HTMLElement {
     [Reflect] attribute DOMString align;
     [LegacyNullToEmptyString, Reflect] attribute DOMString border;
 
+    [CEReactions] attribute unsigned long width;
+    [CEReactions] attribute unsigned long height;
+
 };