eduard

Hey, This sounds odd. Have you tried to use your other two variables (text and image) in a similar way, i.e. in a sketchpad? If it works for them, it could be a problem of the sampleritem. I couldn't try it myself, because I don't have the wav-file…

in [open] Replacement function for numpy.opentxt in Droid backend/Android environment? Comment by eduard June 2015

Hi, (Quote) Yes, there is a way and it is super straightforward. Actually, you have it already. This line: canvas2.image(loadSomeHow"c:\\temp\canvas1.png",x=0,y=0) should do the trick ( Of course if you remove the "loadSomeHow" …

in [open] load image from any path (not only pool) Comment by eduard June 2015

Hi, As is mentioned here, you have to initialize also the canvas to which you're copying. So, try this code: mycanvas=self.offline_canvas()mycanvas.text("this is a text",y=100)mycopycanvas = self.offline_canvas() # that line is the main …

in [open] backup a canvas for later reuse Comment by eduard June 2015

This is really odd. None of the operations (drawing ellipses, text or rectangles) should take that much time. 20seconds is really humongous. Would you mind sharing your experiment with us? You could upload it somewhere and post the link here. I'd li…

in [open] other ways to draw items on canvas? Comment by eduard June 2015

Hi, To answer your actual question, no, there is no other way of drawing onto a canvas (except of course using a sketchpad, but that one won't by of any help for you). Therefore, you have to try to optimize your drawings as much as possible. I hav…

in [open] other ways to draw items on canvas? Comment by eduard June 2015

Hi, Well, the sliders itself is created by coding it directly in an inline_script. So you won't be able to get around editing/adding some lines by yourself. In general, the templates above should get you started. If you then make only small changes…

in [solved] continuous line ! help me. Comment by eduard June 2015

Hi Sophia, I suppose it might be better if you post your problem in a separate discussion, otherwise it's easily overlooked. Regarding your problem, in order to be able to help you, we need more information what you did exactly and what it is that…

in [solved] variables in sampler Comment by eduard June 2015

Hi, Unfortunately, I have no idea, why Opensesamerun doesn't work. Sorry for that. Eduard

in [solved] trying on microsoft surface 3 at 1900x1200 Comment by eduard June 2015

Hi, If the problem doesn't occur in window mode, you could use this hack by Sebastiaan (see his last response). Good luck, Eduard

in [solved] trying on microsoft surface 3 at 1900x1200 Comment by eduard May 2015

Hi, If it's only a color you can use canvas.set_bgcolor(color) (see doc) within you script. Maybe it is even an option for you to set it in the general experiment settings. To do so, click on the very first element in the overview area and choose t…

in [open] Swiping left/right on an Android tablet Comment by eduard May 2015

Hi, First of all, you can also have look on this discussion: * http://forum.cogsci.nl/index.php?p=/discussion/1415/open-slider-and-touch-screen/p1 together they should get you enough information to get started. In order to have values along the …

in [solved] Implement a slider with specific ratings Comment by eduard May 2015

Hi, If this only concerns the current value of a variable in a loop, it is quite straightforward. You can get and set the value just the way as you do from inside a loop. Accessing previous values is a bit trickier, but not impossible. The strateg…

in [solved] setting and getting variables set into Loop items Comment by eduard May 2015

Hi Josh, I think the problem here lies in the internal order, in which the elements of a sequence are called. A sketchpad is set up in the prepare phase, that means, that every variable that you want use in that particular sketchpad has to be defin…

in [open] Does a variable have to be defined in loop table to be called as [' '] in sketchpad? Comment by eduard May 2015

Hi Jayne, (Quote) Maybe it's me, but these two statements are somewhat contradictory. If you wanna import an image without showing it ever, you don't need the sketchpad, then you can use the exp.get_file(filename) command from within an inline_scr…