<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@SimSun";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsonormal, li.ecxmsonormal, div.ecxmsonormal
{mso-style-name:ecxmsonormal;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxecxmsonormal, li.ecxecxmsonormal, div.ecxecxmsonormal
{mso-style-name:ecxecxmsonormal;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxecxmsochpdefault, li.ecxecxmsochpdefault, div.ecxecxmsochpdefault
{mso-style-name:ecxecxmsochpdefault;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxecxmsonormal1, li.ecxecxmsonormal1, div.ecxecxmsonormal1
{mso-style-name:ecxecxmsonormal1;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxecxmsochpdefault1, li.ecxecxmsochpdefault1, div.ecxecxmsochpdefault1
{mso-style-name:ecxecxmsochpdefault1;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsochpdefault, li.ecxmsochpdefault, div.ecxmsochpdefault
{mso-style-name:ecxmsochpdefault;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxmsohyperlink
{mso-style-name:ecxmsohyperlink;}
span.ecxmsohyperlinkfollowed
{mso-style-name:ecxmsohyperlinkfollowed;}
span.ecxecxmsohyperlink1
{mso-style-name:ecxecxmsohyperlink1;}
span.ecxecxmsohyperlinkfollowed1
{mso-style-name:ecxecxmsohyperlinkfollowed1;}
span.ecxecxemailstyle181
{mso-style-name:ecxecxemailstyle181;}
span.ecxemailstyle28
{mso-style-name:ecxemailstyle28;}
p.ecxmsonormal1, li.ecxmsonormal1, div.ecxmsonormal1
{mso-style-name:ecxmsonormal1;
mso-margin-top-alt:auto;
margin-right:0cm;
margin-bottom:0cm;
margin-left:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxmsohyperlink1
{mso-style-name:ecxmsohyperlink1;
color:blue;
text-decoration:underline;}
span.ecxmsohyperlinkfollowed1
{mso-style-name:ecxmsohyperlinkfollowed1;
color:purple;
text-decoration:underline;}
p.ecxecxmsonormal2, li.ecxecxmsonormal2, div.ecxecxmsonormal2
{mso-style-name:ecxecxmsonormal2;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxecxmsochpdefault2, li.ecxecxmsochpdefault2, div.ecxecxmsochpdefault2
{mso-style-name:ecxecxmsochpdefault2;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxecxmsonormal11, li.ecxecxmsonormal11, div.ecxecxmsonormal11
{mso-style-name:ecxecxmsonormal11;
mso-margin-top-alt:auto;
margin-right:0cm;
margin-bottom:0cm;
margin-left:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxecxmsohyperlink11
{mso-style-name:ecxecxmsohyperlink11;
color:blue;
text-decoration:underline;}
span.ecxecxmsohyperlinkfollowed11
{mso-style-name:ecxecxmsohyperlinkfollowed11;
color:purple;
text-decoration:underline;}
span.ecxecxemailstyle1811
{mso-style-name:ecxecxemailstyle1811;
font-family:"Calibri","sans-serif";
color:#1F497D;}
p.ecxecxmsochpdefault11, li.ecxecxmsochpdefault11, div.ecxecxmsochpdefault11
{mso-style-name:ecxecxmsochpdefault11;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:10.0pt;
font-family:"Times New Roman","serif";}
span.ecxemailstyle281
{mso-style-name:ecxemailstyle281;
font-family:"Calibri","sans-serif";
color:#1F497D;}
p.ecxmsochpdefault1, li.ecxmsochpdefault1, div.ecxmsochpdefault1
{mso-style-name:ecxmsochpdefault1;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:10.0pt;
font-family:"Times New Roman","serif";}
span.EmailStyle42
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>hitTest returns true or false. True means even one pixel overlaps. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='margin-left:36.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> xerte-bounces@lists.nottingham.ac.uk [mailto:xerte-bounces@lists.nottingham.ac.uk] <b>On Behalf Of </b>Dave Burnett<br><b>Sent:</b> 28 January 2011 14:26<br><b>To:</b> Xerte list<br><b>Subject:</b> [Xerte] Re: Drag and drops<o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:36.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br>So there's no way to hide from a hitTest?<br><br><o:p></o:p></span></p><div class=MsoNormal align=center style='margin-left:36.0pt;text-align:center'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><hr size=2 width="100%" align=center id=stopSpelling></span></div><p class=MsoNormal style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:36.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From: Julian.Tenney@nottingham.ac.uk<br>To: xerte@lists.nottingham.ac.uk<br>Date: Fri, 28 Jan 2011 14:09:02 +0000<br>Subject: [Xerte] Re: Drag and drops<o:p></o:p></span></p><div><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>‘completely within the target’: hit test will trigger on overlapping.</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Are the targets rectangular? That will help with the checking.</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I’d probably have the target respond, then test, then don’t do anything if not in the target. Those response won’t be triggered quickly in succession, so speed probably isn’t an issue…</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:-moz-use-text-color -moz-use-text-color'><p class=MsoNormal style='margin-left:72.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> xerte-bounces@lists.nottingham.ac.uk [mailto:xerte-bounces@lists.nottingham.ac.uk] <b>On Behalf Of </b>Dave Burnett<br><b>Sent:</b> 28 January 2011 14:07<br><b>To:</b> Xerte list<br><b>Subject:</b> [Xerte] Re: Drag and drops</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:72.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br>Nothing fancy, just don't want the target to accept the item unless the item is completely within target.<br><br>I know I can do a set of conditions based on xywh to see if the thing is completely within, but was wondering if there might be an intrinsic way.<br><br>I was hoping for no bleed then I could just test if the object was still hitting background, but you're right, it's not fussy.<br><br><o:p></o:p></span></p><div style='margin-left:36.0pt'><div class=MsoNormal align=center style='margin-left:36.0pt;text-align:center'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><hr size=2 width="100%" align=center></span></div></div><p class=MsoNormal style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:72.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From: Julian.Tenney@nottingham.ac.uk<br>To: xerte@lists.nottingham.ac.uk<br>Date: Fri, 28 Jan 2011 13:56:53 +0000<br>Subject: [Xerte] Re: Drag and drops<o:p></o:p></span></p><div><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You want to constrain it to only move over the target? Or to only register the event when dropped over the target, other drops don’t do anything / something different?</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>hitTest isn’t fussy about layers, I think. </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What’s the scenario?</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-color:-moz-use-text-color'><p class=MsoNormal style='margin-left:108.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> xerte-bounces@lists.nottingham.ac.uk [mailto:xerte-bounces@lists.nottingham.ac.uk] <b>On Behalf Of </b>Dave Burnett<br><b>Sent:</b> 28 January 2011 13:54<br><b>To:</b> Xerte list<br><b>Subject:</b> [Xerte] Drag and drops</span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:108.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:108.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br>Such fun for a Friday!<br><br>I'm thinking about using a combination of target areas and hitTest to do some drag/drop things.<br><br>Couple questions:<br> - Any way to constrain things so a dragged object has to be totally within the target area before it registers a hit?<br><br> - Do hitTests penetrate layers?<br>e.g. if I had a mask covering the screen and a target represented by a graphic in the next icon, if I drag an item completely onto the graphic will it register a hittest for both?<br><br><br><br><br><br><o:p></o:p></span></p></div><p class=MsoNormal style='margin-left:72.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br>This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please send it back to me, and immediately delete it. Please do not use, copy or disclose the information contained in this message or in any attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. <br>This message has been checked for viruses but the contents of an attachment may still contain software viruses which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. <br><br>_______________________________________________ Xerte mailing list Xerte@lists.nottingham.ac.uk http://lists.nottingham.ac.uk/mailman/listinfo/xerte This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please send it back to me, and immediately delete it. Please do not use, copy or disclose the information contained in this message or in any attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. This message has been checked for viruses but the contents of an attachment may still contain software viruses which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. <o:p></o:p></span></p></div><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br>_______________________________________________ Xerte mailing list Xerte@lists.nottingham.ac.uk http://lists.nottingham.ac.uk/mailman/listinfo/xerte This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please send it back to me, and immediately delete it. Please do not use, copy or disclose the information contained in this message or in any attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. This message has been checked for viruses but the contents of an attachment may still contain software viruses which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. <o:p></o:p></span></p></div></body></html>