I am trying to match the "teletext holidays" in the image below (with the white bits connecting all the letters:
I have achieved the following by going to the layers section, right-clicking the text layer, and select “Blending Options.” Then marking the checkbox next to “Stroke.”
Any hints or tips to point me in the correct direction would be appreciated. I appreciate moving the letters within the font closer together will help so will work on that now.
Any help appreciated.
Update:
Made the letters appear closer together. However, using stroke is making the black letters "shrink" in size so think a different solution is required. Thoughts?
With regard to that final image and the black letters appearing smaller. When applying the stroke, tick to indicate that it should be outside and not center or inside
And with helping to ensure that the white parts do meet.... Hmm... Well. Difficult to do the horiztonal stroke without it also applying vertically.
I would agree with others that Illustrator would be better but in Photoshop I might try to duplicate the text, make it all white, put it on the layer behind your main text and manually create a horizontal white pattern.
^ I really hope somebody has a better idea for that last bit though.
Alan,
I would like to help you with this issue. First of all your reference design is designed in adobe illustrator not in photoshop because there is some limitation in photoshop for the stroke feature.
So I would like to suggest you design it in adobe illustrator and not waste your valuable time in photoshop for your desired output.
If you need more help regarding it feel free to contact me at niravmistrydata#gmail.com.
Thank you,
Nirav Mistry
Related
I'm posting this question because I'm in front of some kind of wall there..
I need to be able to condense the text of a label to make it fit but without touching at the font size. Basically, just squeeze the text.
Here an image that should be clearer to understand :
Normal/Condensed Font
I've searched a bit but it's pretty uncommon actually.
I doubt it's possible without modifying the font itself but if anyone has an idea, that would be awesome.
N-B: I'm using VS2015.
When I render an image in blender it just comes out black even when I color it.
This stool is supposed to be different materials but instead this.
Please help I have tried things from at least ten different sites and none have worked.
Also using Cycles Render.
You need to add light to the scene. If this doesn't work, you can link the file here so I can help you. Good luck!
We have a system where people are being taken a face shot via a DSLR camera. We need the people's images with transparent background. What we're currently doing is taking the image and editing and cropping it in Photoshop, removing the background image with the Magic Eraser tool.
What I am looking for is a way to parse the image and automatically erase the semi-white background we have, along with the resizing and cropping. Is there some kind of library or code sample that does this without requiring manual intervention?
This is a real complex problem. Like the answer below suggested you'll need to do a fuzzy match on each pixel and set it to be transparent but you also need to detected other nearby pixels to make sure they are not close in color. A white tag on the shirt, white eyelids, hair, pale skin reflecting the flash. All are candidates to be removed by any greedy fuzzy logic.
Think about the Magic Wand tool in Photoshop. How good is it at detecting the edges of the person in the picture? Yeah, and that's the top standard of image editing software with thousands of engineering hours behind it.
This is not a feasible request for a Q&A format, and this is one of those things that humans just do better than machine. BUT, that doesn't mean it's not possible, and who knows, you might be the one to do it. Just don't do it in VB.NET please :)
Some pseudo-code to get an idea of what you need to do:
Bitmap faceShot = Bitmap.FromFile(filepath)
foreach pixel in faceShot
//the following line is where the magic happens, you can do any fuzzy match on the color that suits you
//figure out your color range and do a fuzzy match percentage wise
if (pixel between RGB(255,255,255) and RGB(250,235,215)) //white and antique white
pixel.setAlpha=0
endif
end foreach
You could start with this as a starting point for processing a single image,
http://www.java2s.com/Code/VB/2D/ProcessanImageinvertPixel.htm
Basically, if you have a constant background color (like the TV green-screen), it's just a matter of selecting pixels close to the color you are erasing and setting their Alpha level to 0 (transparent). Treating the RGB values like XYZ coordinates, you can do a 3d distance from your background color, and make everything within a certain threshold transparent.
As an improvement, you could also make everything within another threshold semi-transparent so the edges right around hair and stuff like that look softer and less harsh.
Alternatively, you could probably do the same exact thing with good results in Photoshop, as it should support batch processing.
Edit, thinking about it some more, you may want to use a green screen type background as well instead of an off-white one like you stated, as you may make people's eyes transparent. I would definitely try to batch it in Photoshop/Gimp/etc.
Skitch has this nice effect where it will draw its text on a white background. I'd like to emulate this effect. I found this article on Cocoabuilder where an example approach is given. It kind of works, but has some really sharp corners on the outline where Skitch has nice soft corners. Note how smooth the point of Skitch's 'S' is compared to my attempt using the "draw it twice" algorithm (Skitch on left, my attempt on the right).
Any ideas on what sort of approach to take to get those nice soft corners?
My first thought here would be to convert the glyphs to paths, and then stroke those paths behind. See CTFontCreatePathForGlyph and similar techniques for how this might work.
I need to paint the line which links two points.
I am doing it, in Java. I receive two points as parameters and I have to calculate if the straight line between them, is inside the black figure.
I developed my own solution using the straight line equation, but my results are different than using the "professional" programs (such as GIMP or even MS Paint).
Here is a example of what I want:
alt text http://img411.imageshack.us/img411/788/img1q.png
But my algorithm does this:
alt text http://img267.imageshack.us/img267/1908/img2d.png
*The green point is out of the figure and this is not possible.
Any ideas? Anyone know which code is been using for this, in "professional" apps?
Thanks!
Daniel.
EDIT: Images
It looks like you are truncating instead of rounding to the nearest pixel. Difficult to see on those small black ink splotches. Could you post the code?
"Professional" programs most likely use Bresenham's line algorithm.
Look at Bresenham's line drawing algorithm
Straignt lines are drawn using Bresenham's algorithm usually. I didn't get your point about green point being out of the figure - there's clipping to not waste time drawing outside the visible area.