Thursday, November 22, 2018

path - Problem aligning overlapping corner points in Illustrator


I am drawing some overlapping paths in Illustrator. However, some anchor points of different paths do not align correctly, they create some rugged corners. I tried to manually adjust the points with the direct selection tool but it is difficult to handle the corners.


Can anyone help me to fix the corners in the red circles?



Problem corners



Answer



If your problem is with the points aligning, then you can use the alignment tool.


enter image description here


But if its about the behavior of your strokes overlapping, you can try experimenting with its corners.


enter image description here


Hope this helps!


print design - Which file format is best for printing?




What would be the best image format for printing images or designs created with Photoshop, InDesign, Illustrator or to print images form a digital camera?


If I have the option of exporting different image formats (tiff, jpeg, jpeg2000, bmp, png, etc) which one would be preferred to produce high quality prints?



Answer





It depends a lot on where you print, what printer will be used for the task and what you need to do with the files.





You might want to stay away from anything JPG because of the compression, that's a start. It can work for huge formats but they are used more as a last option; for example, if you cannot upload a banner of 300mb for printing, you might be "forced" to use a JPG at 15mb!


PNG can be good but they are in RGB color mode; this is not desirable if you print on offset or anything that requires CMYK color mode. You could use it but either the printer will refuse your files and ask you to convert them yourself to CMYK color mode OR the printer will convert it for you and you'll have no control on the final result. Sometimes it gives OK results, sometimes it horrible; you might want to have 100% control on your colors. They can work fine on some digital printing machines that handle RGB well though.


TIFF are a good safe choice for pretty much any kind of printing and color mode but these files are very heavy. That's still the one I find the best in your list and highly compatible with almost any software that can open pictures. Your question is about pictures but TIFF allows transparency and can be useful for this.


There's EPS that is also a safe option for printing but not the best to use on your own personal printer. They can be very convenient in publishing used with some software that can manage huge files and you can increase the performance of your software because of the encapsulated preview that comes with EPS and its small file size. But for everyday image printing or if you need to share the files, I still think TIFF are the safest choice. Personally I still use EPS because it's quick to save these files and they're reliable. You will hear a lot of designers say it's a "legacy" format but you should use what works best for your needs; if you go on the Adobe forum, you will also see tons of designers saying it's "legacy" to use CMYK mode... so...!


You could use PSD but then you might have issues with compatibility if you need to share your files.


Finally, there's PDF that can be used; they're long to save in Photoshop though but they are highly compatible and offer some freedom for compression.





Here's a screenshot to show you the difference in size between all formats, all uncompressed at 300ppi and 15"x 9" size:


You can easily see what could be the right choice for a catalog that contains a lot of high resolution images or if you need to backup a thousand images at top quality or share a few images online, for example.


If you import your images in another software such as Illustrator, InDesign or QuarkXpress than you can work with any file format you want; but you should prioritize PDF as your print-ready file for the whole layout.


Screenshot file size for images and pictures


Wednesday, November 21, 2018

adobe illustrator - How can I bend artwork by 25°?


I am doing a packaging for a client and when I received the shape of the container I found out that it should be bent by 25° and I want to know how to do that please.


One solution is to bend the final image in Photoshop, but I believe there is a way working with perspectives.


enter image description here



Answer




Use the 'Warp' feature in Illustrator (for vector artwork)



  • create your artwork inside a straight rectangle

  • group and select the artwork

  • with this selected, hit Ctrl+Shift+Alt+W which opens up the 'Warp Options' dialog (or via the menu 'Object → Envelope Distort → Make with Warp')

  • select the 'Arc' style and type '13.889%' in the 'Bend' field (25° is 13.889 percent of 180°)


enter image description here


Use the 'Warp' feature in Photoshop (for non-vector artwork)




  • group all your layers into a single Group, or merge all layers

  • Ctrl+T the resulting group or layer, right click and choose 'Warp'

  • choose 'Arc' and type '13.889%' in the 'Bend' field (which should be located right under your main menu)


windows 10 icons set


Didn't expected to get stuck with it, however it is seems to be a problem.


Is there any publicly available standard icons set for windows 10 applications design? (Something like here for material https://material.io/icons/)



Answer



With the release of Windows 10, the Segoe MDL2 Assets font replaced the Windows 8/8.1 Segoe UI Symbol icon font.


How to copy an icon:





  • Press Windows key + R (Run), type charmap and hit Enter.




  • Select the Segoe MDL2 Assets font from the drop-down menu then look for the icon you want to use and copy it (via the Select and Copy buttons).




  • You can search an icon with the unicode from Advanced view option within charmap.


    charmap





You can find the unicodes at this link: Segoe MDL2 icons




Guidelines:


Icons for UWP apps


Guidelines for tile and icon assets


Best Online Course for Learning Quant Trading?


I've read through most of the intro resources on Quantopian, but I was wondering if anyone here has recommendations for online courses that focus on Quant Trading? I found one class called Algorithmic Trading Strategies on Experfy that seems like the best option right now. Has anyone taken this class before?




information graphics - How do I select a high-contrast color set for a map?



Obviously, black & white are the highest contrast. I also want 2 sets of colors, so that regions on the map can be colored with good contrast. For instance, one region might be red, another blue, and another green. Simultaneously, each of those regions may contain sub-regions that are cyan, yellow, and magenta. I could just pick dark versions of the 1st set and light versions of the 2nd set, but would like about 6 colors in each set. Also, simply picking colors that are numerically far apart doesn't lead to good visual contrast.


Any suggestions? (Colors are for on-screen display)




usability testing - Does anyone have statistics on usage of the Kano Model?


I have been asked by a client to provide justification for the usage of the Kano Model.


I believe I have sufficiently convinced them of the benefits and value, but the one thing I am lacking is statistics to prove that this is a widely used model in the UX industry.


Have there been any surveys on usage of Kano or at the very least is there a list of companies using it for product development?


Any information you can share would be immensely helpful.




technique - How credible is wikipedia?

I understand that this question relates more to wikipedia than it does writing but... If I was going to use wikipedia for a source for a res...