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<p>Dear all</p>
<p>The following concerns outstanding issues in DR 13-0014 relating
to §19.5.28 cmd (@cmd) and §19.5.4 animMotion (@ptsTypes)<br>
</p>
<p>Following clarification from Microsoft experts and brief
discussion in today's WG 4 meeting, I propose that the following
text be added to the description of @cmd, immediately before the
Example, in the attribute table in §19.5.28 cmd:</p>
<blockquote>
<p><font color="#3366ff"><u>If the cmd attribute contains an empty
string value or is omitted, no command is issued.</u></font></p>
</blockquote>
<p>In today's discussion we also agreed that the value of @ptsTypes
in §19.5.4 animMotion should be constrained to the pattern
"[AFTSafts]*". I therefore propose that the description of this
attribute be changed as follows:</p>
<blockquote>
<p>This attribute describes the point type of <u><font
color="#3366ff">each of </font></u>the points in the path
attribute. <strike><font color="#cc0000">The allowed values
that are understood for the ptsTypes attribute are as
follows:</font></strike></p>
<p><strike><font color="#cc0000">A = Auto, F = Corner, T =
Straight, S = Smooth<br>
UPPERCASE = Straight Line follows point, lowercase = curve
follows point.<br>
Thus, the total allowed set = {A,F,T,S,a,f,t,s}<br>
</font></strike></p>
<p>The possible values for this attribute are<u><font
color="#3366ff"> strings</font></u> defined by the <strike><font
color="#cc0000">W3C XML Schema string datatype</font></strike><u><font
color="#3366ff">ST_AnimMotionPtsTypes simple type</font></u><u><font
color="#3366ff"> (§20.1.10.<u>9</u>)</font></u>.</p>
<p><u><font color="#3366ff">[<i>Note:</i> If the number of points
in the path does not match the string-length of this
attribute value, an implementation should either ignore
excess path type characters or infer appropriate default
path type characters according to the corresponding points
in the path attribute. <i>end note</i>]</font></u><br>
</p>
</blockquote>
I am unsure as to whether the Note should be in the attribute
description table or in the new section §20.1.10.9 - see below.<br>
<br>
I suggest that a new section §20.1.10.9 ST_AnimMotionPtsTypes is
needed (preserving the alphabetical ordering of simple types defined
in §20.1.10), and therefore subsequent subsections will need to be
re-numbered.<br>
<br>
<blockquote><font size="+2" color="#3366ff">20.1.10.9
ST_AnimMotionPtsTypes (Animate Motion Point Types)<br>
</font><br>
This simple type describes the point types of the points in a path
used to to specify the animated motion of a drawing element.<br>
<br>
This simple type's contents are a restriction of the W3C XML
Schema string datatype. The string is restricted to match the W3C
XML Schema data pattern "[AFTSafts]*", where the nth character in
the string represents the point type of the nth point in the path
that defines the animated motion, to be interpreted as follows:<br>
</blockquote>
<br>
<table cellspacing="2" cellpadding="2" align="center" width="559"
border="1" height="367">
<tbody>
<tr>
<td bgcolor="#c0c0c0" align="center" valign="top">Character
Value<br>
</td>
<td bgcolor="#c0c0c0" align="center" valign="top">Point Type
Description<br>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>A<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Auto, straight line follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>F<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Corner, straight line follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>T<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Straight, straight line follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>S<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Smooth, straight line follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>a<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Auto, curve follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>f<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Corner, curve follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>t<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Straight, curve follows point<br>
</blockquote>
</td>
</tr>
<tr>
<td valign="top">
<blockquote>s<br>
</blockquote>
</td>
<td valign="top">
<blockquote>Smooth, straight line follows point<br>
</blockquote>
</td>
</tr>
</tbody>
</table>
<br>
<br>
Francis<br>
<br><br>
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