InstantForum 2017-1 FinalMillisecond Forumshttps://forums.millisecond.com/Millisecond ForumsSat, 06 Jun 2026 21:13:39 GMT20https://forums.millisecond.com/Topic20189.aspxHello,<br/><br/>I would like to modify the screen color of the AAT (following the Scrit of Katja Borchert, APPROACH-AVOIDANCE-TASK (AAT), last updated: 09-04-2014) because I am using pictures (as stimuli) which have a white background. Unfortunately, the screen color is white so one cannot differentiate between landscape and portrait-format (to push / pull the pictures). <br/>Is there anything I can do to change the screen color into black?<br/><br/>I used this (I added screencolor):<br/>&lt;defaults &gt;<br/>/canvasaspectratio = (4,3)<br/>/minimumversion = "4.0.4.0"<br/>/ inputdevice = joystick<br/>/joystickthreshold = 30<br/>/screencolor = (X, X, X)<br/>&lt;/defaults&gt;<br/>but I don't know how to mix black. Also, I tried it for just one color (e.g. /screencolor = (0, 0, 255) but the script didn't start.<br/><br/>Thank you,<br/>Alexa<br/><br/><br/>Tue, 22 Nov 2016 07:44:56 GMTalexahttps://forums.millisecond.com/Topic20194.aspx<div data-id="20192" class="if-quote-wrapper" unselectable="on" data-guid="1479829450744"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="20192" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="20192" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="20192" title=" "></a></div><span unselectable="on" class="quote-markup">[b]</span>Dave - Tuesday, November 22, 2016<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-20192"><div class="if-quote-message-margin"><div data-id="20189" class="if-quote-wrapper" unselectable="on" data-guid="1479829450744"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="20189" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="20189" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="20189" title=" "></a></div><span unselectable="on" class="quote-markup">[b]</span>alexa - Tuesday, November 22, 2016<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-20189"><div class="if-quote-message-margin">Hello,<br/><br/>I would like to modify the screen color of the AAT (following the Scrit of Katja Borchert, APPROACH-AVOIDANCE-TASK (AAT), last updated: 09-04-2014) because I am using pictures (as stimuli) which have a white background. Unfortunately, the screen color is white so one cannot differentiate between landscape and portrait-format (to push / pull the pictures). <br/>Is there anything I can do to change the screen color into black?<br/><br/>I used this (I added screencolor):<br/>&lt;defaults &gt;<br/>/canvasaspectratio = (4,3)<br/>/minimumversion = "4.0.4.0"<br/>/ inputdevice = joystick<br/>/joystickthreshold = 30<br/>/screencolor = (X, X, X)<br/>&lt;/defaults&gt;<br/>but I don't know how to mix black. Also, I tried it for just one color (e.g. /screencolor = (0, 0, 255) but the script didn't start.<br/><br/>Thank you,<br/>Alexa<br/><br/><br/><a class="if-quote-goto quote-link" href="#" data-id="20189"><span class="goto"></span></a></div></div><span class="quote-markup">[/quote]</span></div><br/>You can simply specify <br/><br/>/ screencolor = black<br/><br/>You'll also have to change the &lt;shape eraser&gt;'s /color to black<br/><br/>&lt;shape eraser&gt;<br/>/ shape = rectangle<br/><strong>/ color = black</strong><br/>/ size = (100%, 100%)<br/>/ erase = false<br/>&lt;/shape&gt;<br/><br/><br/><a class="if-quote-goto quote-link" href="#" data-id="20192"><span class="goto"></span></a></div></div><span class="quote-markup">[/quote]</span></div><br/>That works perfectly!<br/>Thank you so much!<br/>Tue, 22 Nov 2016 07:44:56 GMTalexahttps://forums.millisecond.com/Topic20192.aspx<div data-id="20189" class="if-quote-wrapper" unselectable="on" data-guid="1479829068895"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="20189" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="20189" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="20189" title=" "></a></div><span unselectable="on" class="quote-markup">[b]</span>alexa - Tuesday, November 22, 2016<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-20189"><div class="if-quote-message-margin">Hello,<br/><br/>I would like to modify the screen color of the AAT (following the Scrit of Katja Borchert, APPROACH-AVOIDANCE-TASK (AAT), last updated: 09-04-2014) because I am using pictures (as stimuli) which have a white background. Unfortunately, the screen color is white so one cannot differentiate between landscape and portrait-format (to push / pull the pictures). <br/>Is there anything I can do to change the screen color into black?<br/><br/>I used this (I added screencolor):<br/>&lt;defaults &gt;<br/>/canvasaspectratio = (4,3)<br/>/minimumversion = "4.0.4.0"<br/>/ inputdevice = joystick<br/>/joystickthreshold = 30<br/>/screencolor = (X, X, X)<br/>&lt;/defaults&gt;<br/>but I don't know how to mix black. Also, I tried it for just one color (e.g. /screencolor = (0, 0, 255) but the script didn't start.<br/><br/>Thank you,<br/>Alexa<br/><br/><br/><a class="if-quote-goto quote-link" href="#" data-id="20189"><span class="goto"></span></a></div></div><span class="quote-markup">[/quote]</span></div><br/>You can simply specify <br/><br/>/ screencolor = black<br/><br/>You'll also have to change the &lt;shape eraser&gt;'s /color to black<br/><br/>&lt;shape eraser&gt;<br/>/ shape = rectangle<br/><strong>/ color = black</strong><br/>/ size = (100%, 100%)<br/>/ erase = false<br/>&lt;/shape&gt;<br/><br/><br/>Tue, 22 Nov 2016 07:40:11 GMTDave