[css-transforms-1] Clarify multiplication order in recomposition pseudo-code. #483

Author: dirkschulze

css-transforms-1/Overview.bs

@@ -1311,7 +1311,7 @@ rotateMatrix[0][1] = sinAngle
 rotateMatrix[1][0] = -sinAngle
 rotateMatrix[1][1] = cosAngle
 
-matrix = multiply(matrix, rotateMatrix)
+matrix = post-multiply(rotateMatrix, matrix)
 
 // Scale matrix.
 matrix[0][0] *= scale[0]
@@ -1391,7 +1391,9 @@ The following changes were made since the <a href="https://www.w3.org/TR/2017/WD
 * Added <a href="#priv-sec">privacy and security</a> section.
 * Use [[SVG2]] definitions for <a>transformable elements</a>.
 * Added special syntax for <a element-attr for>transform</a>, <{linearGradient/gradientTransform}> and <{pattern/patternTransform}> attributes.
+* Clarify multiplication order by using terms <a>post-multiply</a> and <a>pre-multiply</a>.
 * Clarify index order of matrix entries in pseudo-code.
+* Clarify multiplication order in recomposition pseudo-code.
 
 ISSUE: Add all changes.