[css-paint-api] s/Geometry/PaintSize

Author: bfgeek

css-paint-api/Overview.bs

@@ -45,10 +45,10 @@ Introduction {#intro}
 =====================
 
 The paint stage of CSS is responsible for painting the background, content and highlight of a
-box based on that box's geometry (as generated by the layout stage) and computed style.
+box based on that box's size (as generated by the layout stage) and computed style.
 
 This specification describes an API which allows developers to paint a part of an box in
-response to geometry / computed style changes with an additional <<image>> function.
+response to size / computed style changes with an additional <<image>> function.
 
 Note: In a future version of the spec, support may be added for defining the clip, global alpha,
     filter on a portion of an box (for example on the background layers).
@@ -62,7 +62,7 @@ empty and is populated when {{registerPaint(name, paintCtor)}} is called.
 Each <<paint()>> function for a box has an associated <dfn>paint valid flag</dfn>. It may be either
 <dfn>paint-valid</dfn> or <dfn>paint-invalid</dfn>. It is initially set to <a>paint-invalid</a>.
 
-When the geometry (as determined by layout) of a |box| changes, each <<paint()>> function's <a>paint
+When the size (as determined by layout) of a |box| changes, each <<paint()>> function's <a>paint
 valid flag</a> should be set to <a>paint-invalid</a>.
 
 When the computed style for an |box| changes, the user agent must run the following steps:
@@ -114,7 +114,7 @@ interface PaintWorkletGlobalScope : WorkletGlobalScope {
     <pre class='idl'>
         callback interface PaintClass {
             readonly attribute sequence&lt;DOMString&gt; inputProperties;
-            void paint(PaintRenderingContext2D ctx, Geometry geom, StylePropertyMap inputProperties);
+            void paint(PaintRenderingContext2D ctx, PaintSize geom, StylePropertyMap inputProperties);
         };
     </pre>
 </div>
@@ -212,7 +212,7 @@ Note: The list of input properties should only be looked up once, the class does
 Note: In a future version of the spec, the author may be able to set an option to receive a
     different type of RenderingContext. In particular the author may want a WebGL rendering context
     to render 3D effects. There are complexities in setting up a WebGL rendering context to take the
-    {{Geometry}} and {{StylePropertyMap}} as inputs.
+    {{PaintSize}} and {{StylePropertyMap}} as inputs.
 
 Paint Notation {#paint-notation}
 ================================
@@ -316,14 +316,14 @@ For the purposes of the <a>object size negotiation</a> algorithm, the paint imag
 Note: In a future version of the spec, the author may be able to specify the <a>intrinsic
     dimensions</a> of the paint image. This will probably be exposed as a callback allowing the
     author to define static <a>intrinsic dimensions</a> or dynamically updating the <a>intrinsic
-    dimensions</a> based on computed style and geometry changes.
+    dimensions</a> based on computed style and size changes.
 
-The {{Geometry}} object represents the geometry of the image that the author should draw. This is
+The {{PaintSize}} object represents the size of the image that the author should draw. This is
 the <a>concrete object size</a> given by the user agent.
 
 <pre class='idl'>
 [Exposed=PaintWorklet]
-interface Geometry {
+interface PaintSize {
     readonly attribute double width;
     readonly attribute double height;
 };
@@ -397,11 +397,11 @@ following steps:
             invoke methods on it, but this will have no effect on the current image, or subsequent
             images.
 
-    10. Let |geometry| be a new {{Geometry}} initialized to the width and height defined by
+    10. Let |paintSize| be a new {{PaintSize}} initialized to the width and height defined by
         |concreteObjectSize|.
 
     11. Perform <a>Invoke</a>(O=|paintInstance|, P="paint", Arguments=[|renderingContext|,
-        |geometry|, |styleMap|).
+        |paintSize|, |styleMap|).
 
     12. The image output is to be produced from the |renderingContext| given to the method.
 
@@ -514,8 +514,8 @@ Example 3: Conic-gradient {#example-3}
 
 Issue: Add conic-gradient as a use case once we have function arguments.
 
-Example 4: Different color based on geometry {#example-4}
----------------------------------------------------------
+Example 4: Different color based on size {#example-4}
+-----------------------------------------------------
 
 <pre class='lang-markup'>
 &lt;h1&gt;