• jerry

    I have the following text in a document I often view in Editorial:

    L’esprit has other meanings as well, but, of course, so does *mind*—and, for that matter, in English at least, so does *brain*.
    

    Editorial emphases everything from the beginning of “mind” to the end of “brain”. I’m guessing that it is the lack of what Editorial sees as an approved word-break character, causing it to ignore the asterisk after “mind”. A space, comma, or period, for example, will cause the second asterisk to end italicization. But a bracket, brace, or parenthesis does not. (Nor am I sure that they should, since I don’t know what they would mean without a space in front of them.)

    I notice that the markdown interpreter in the preview as I type this post recognizes an asterisk followed by a Chicago em dash as a valid place to end italicization:

    L’esprit has other meanings as well, but, of course, so does mind—and, for that matter, in English at least, so does brain.

    posted in Editorial read more
  • jerry

    Thank you! That was the issue. For future reference, here is the code that works:

    from scene import *
    import photos
    
    class MyScene(Scene):
        def __init__(self, mapimage):
            self.mapimage = mapimage.convert('RGBA')
            super(MyScene, self).__init__()
    
        def setup(self):
            self.mapimage = load_pil_image(self.mapimage)
    
        def draw(self):
            background(1, 1, .5)
            image(self.mapimage, 0, 0)
        
            # Draw a red circle for every finger that touches the screen:
            fill(1, 0, 0)
            for touch in self.touches.values():
                ellipse(touch.location.x - 50, touch.location.y - 50, 100, 100)
        
    mapimage = photos.pick_image(show_albums=True)
    if mapimage:
        scene = MyScene(mapimage)
        run(scene, frame_interval=1)
    else:
        print 'Canceled or invalid image.'

    posted in Pythonista read more
  • jerry

    Yes, mapimage.show() displays it in the console. I made this change to test it:

    if mapimage:
        scene = MyScene(mapimage)
        run(scene, frame_interval=1)
        mapimage2 = mapimage.convert('RGBA')
        mapimage.show()
        mapimage2.show()
    else:
        print 'Canceled or invalid image.'
    

    I tried this on all of the images I'd been using for testing, and in each case, I saw the image twice in the console after hitting the "x" in the upper right of the scene. But it still displays just a white rectangle (surrounded by yellow) in the scene (which I can move red dots around on).

    posted in Pythonista read more
  • jerry

    Are you sure you didn’t make any other changes to get it to work? I verified before adding the super() call that I was able to drag red dots across the screen; and after adding super() I still see only a white rectangle in the lower-left where the image ought to be. (Dragging red dots continues to work.)

    posted in Pythonista read more
  • jerry

    I’m playing around with displaying a photo from the photo library in a very simple script; however, I’m doing something wrong: where the image should be, it displays white in the shape that the image ought to be:

    from scene import *
    import photos
    
    class MyScene(Scene):   
        def __init__(self, mapimage):
            mapimage2 = mapimage.convert('RGBA')
            self.mapimage = load_pil_image(mapimage2)
    
        def draw(self):
            # This will be called for every frame
            background(1, 1, .5)
            fill(1, 0, 0)
            
            image(self.mapimage, 0, 0)
    
            # Draw a red circle for every finger that touches the screen:
            for touch in self.touches.values():
                ellipse(touch.location.x - 50, touch.location.y - 50, 100, 100)
        
    mapimage = photos.pick_image(show_albums=True)
    if mapimage:
        scene = MyScene(mapimage)
        run(scene, frame_interval=1)
    else:
        print 'Canceled or invalid image.'
    

    Touching the screen drags one or more red circles around, but the image doesn’t appear.

    posted in Pythonista read more
  • jerry

    If you need a portable keyboard, I like the iWerkz folding keyboard. It takes a little getting used to if you’re a touch-typist due to the gap where the fold is, but it is very easy to carry around and reasonably solid for what it is.

    If your need isn’t portable, I absolutely love the Logitech K760. It’s solar-powered, and has three bluetooth identifiers, chosen by three buttons up top. So, right now I’m typing on my iMac using it; if I take it onto the porch, I hit the second button and it it pairs with my iPad; occasionally I use it with my iPhone by hitting the third button. As far as the Mac, iPad, and iPhone are concerned, it’s three different keyboards, so they never conflict when one device happens to be near another device when I turn the keyboard on.

    (I review these two keyboards on my blog.)

    posted in Pythonista read more
  • jerry

    If you’re basically looking for a Markdown editor and workflows, I use iA Writer (for Markdown) and ThisService (for creating text-based services). Automator comes closer to the ease of creating service workflows, of course.

    posted in Editorial read more
  • jerry

    In my case, I found Editorial because I found Pythonista, and then followed the “other apps” link.

    posted in Editorial read more

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