Episode 065

Episode 065 – LCD Digits

by Richard Querin

This screencast demonstrates a fairly easy way of creating LCD digits from scratch. It also demonstrates the use of grids and grid snapping to make drawing objects of a defined size easier.

I recorded the intro to this one about a week ago. During the week I got involved in a couple of forum discussions involving grids and snapping (which I had never used before btw). So you’ll notice that while the main screencast uses grids and grid snapping to create the digit, the intro at the beginning does not.

See, you can teach an old dog new tricks. Woof Woof! ๐Ÿ˜‰

ps. Astute viewers might also notice that this might be the first time I’ve done two of these episodes in a row. Does that mean I can now wait 2 months before doing my next one?? ๐Ÿ™‚

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17 Responses to “Episode 065”

  1. SureWhyNot Says:

    It’s Only Me (The Wizard of Magic Land)
    Barenaked Ladies

  2. Richard Querin Says:

    Heathenx emailed me a really useful tip, but then had to run out and get his nails done. So with his permission, I’ve posted his quickie screencast (no sound) about it for all to see.

    I didn’t know this, but you can select multiple items by drawing a path over them. On windows, you can just grab the select tool (F1), then hold the Alt key while you draw over the items you want to select. When you release the mouse and key they’ll be selected. On Linux, it’s the same but you need to hold the “super” key + Alt key (the super key is typically the ‘windows’ key). Here’s the screencast that demonstrates how it would have helped me out in this episode:

    Select Tip

  3. Stephan Says:

    definitly the best screencasts on the web! no bla bla, straight to the point and educating.

    Thank you for all your work!

  4. Andrew Says:

    This is a fantastic series, I came across this after watching meetthegimp, and although I have struggled with comprehending the issues with Inkscape for as couple of years now, after 2 nights I have a polaroid pin-up sorted and the popping 3D effect working well. As a consequence the confidence is now sky high. I get it by doing it! Thanks very much for this resource.

    A few others and I are trying to increase the uptake of FOSS in schools, so the videocasts from you will ease the introduction and assist in the process. Did I say thanks? Thanks!!

  5. Serge Gielkens Says:

    That is a nifty trick, using a path to select items. And I like you brand new avatar!

  6. heathenx Says:

    Sorry for the late reply. Fantastic video as usual. ๐Ÿ™‚

    Regarding the short video on touch selection, it was Ryan Lerch who taught me this method like a forever ago. I remembered it recently when I was working on a crossword puzzle illustration a few days ago.

  7. Simon Says:

    Hey Richard
    That clock’s really nice. keep up the good work dude love you and heathenx’s screencasts they really make me better at inkscape. Some people might think its wierd that a 13 years kid is making vector graphics but i do make vector graphics. you and heathenx are a great help for me, just make some more screencasts

  8. jared Says:

    Awesome, thanks for the thorough tutorial.

  9. Kacy Says:

    Hey you guys, thanks for the tutorial, real thorough and easy to understand…i run inkscape using x11 on my mac, i made a few display adjustments to my own…here it is…

    Inkscape clock

  10. Richard Querin Says:

    Nice job! Did you have to play with the gradients much after you ‘perspectivized’ it? I also like the red diode effect on the right hand side. The devil, as always, is in the details.

    The dark red tinge in the background adds a lot to the realism as well.

    Good stuff.

  11. heathenx Says:

    @Kacy

    Hey, not too shabby! I like it. Change that to AM and that’s what time I get up every morning. ๐Ÿ™‚

  12. Kacy Says:

    “Nice job! Did you have to play with the gradients much after you โ€˜perspectivizedโ€™ it? I also like the red diode effect on the right hand side. The devil, as always, is in the details.

    The dark red tinge in the background adds a lot to the realism as well.

    Good stuff.”

    Thanks you guys, actually, I exported the file as a .png, then did the perspective in the GIMP

    @heathenx

    lol the crack of dawn

  13. Scott Kirkwood Says:

    I knew I saw this screencast, but Google didn’t help. I was looking for 7-segment display instead of LCD digits. Maybe you can add the keyword “segment”, that might be enough to make it come up in Google.

    Also, don’t you think it might be useful to also have the SVG final product saved (say under creative commons) ?

  14. heathenx Says:

    @Scott

    Done!

  15. Scott Kirkwood Says:

    I’ve also posted some python code (part of it is an Inkscape plugin) to create the 10 digits from a template.

    See: http://code.google.com/p/scott-inkscape/wiki/SevenSegmentDigits

    The site also has all the digits in .svg if anybody want’s to download them directly.

    http://code.google.com/p/scott-inkscape/source/browse/#hg/seven-segment

  16. Xbody Says:

    Great clock. Just looks better in red. ๐Ÿ™‚

  17. Goro Daimon Says:

    The numbers on this tuto is very assimetric