Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
This question does not appear to be about programming within the scope defined in the help center.
Closed 7 years ago.
Improve this question
I'm currently working on my thesis, and one of the requirements is to put a dot just next to the page number (which is at the top right corner).
This is the code that I am using for the moment. It does everything that I want except for the dot...
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhf{} % sets both header and footer to nothing
\renewcommand{\headrulewidth}{0pt} %Deletes the horizontal bar
\fancyhead[R]{\thepage} %puts the page number to the right
Could someone help me with my problem ?
Thank you in advance.
Use something like \hspace to \thepage:
\fancyhead[R]{\thepage \hspace{1 mm} . } %adjust 1 mm to any value as needed
Just put the dot after the \thepage;
\documentclass{article}
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhf{}
\renewcommand{\headrulewidth}{0pt}
\fancyhead[R]{\thepage.}
\begin{document}
See the page number in the top-right corner.
\end{document}
The result:
Related
Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 1 year ago.
Improve this question
i want to display some data into a label but it is not showing the full text. How can i fix this behaviour ? I set the lines to 0, but is still not working.
Set horizontal compression resistance to 1000 (Required).
You can do it in the storyboard or programmatically.
label.setContentCompressionResistancePriority(.required, for: .horizontal)
Don't set a guaranteed height like equal 50 set a minimum height like >= 50 that ways it will keep on expanding as required.
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 2 years ago.
Improve this question
I have an image of Lego bricks which I have segmented in order to get only the blue and red colored bricks.
I also have two templates of bricks that I want to find.
I want to count the number of each of the template bricks in the image. I thought of counting the number of circles on top of the bricks, but some of the bricks are flipped. How could I do this?
Counting the number of circles on top of the bricks could be a very difficult task. A better solution is to look after better properties such like the relation between the hight and the width of the brick.
A possible start for segmentation is as follows:
E = regionprops(L,'all'); % E contains all properties
area = cat(1, E.Area) % saves the area in a variable
cp = cat(1,E.Centroid) % saves the center of the object
figure,imshow(label2rgb(L));
hold on; plot(cp(:,1), cp(:,2), 'b*'); % displays the center of the objects
It will show you your segmentation and will display some information about the properties of the obejects. From there on you will be able to look for what properties you are watching for and can select them in if statements. Depending on your image and your selected properties this could take up to 10 properties but most likely will be around 5.
For further information look here: MATLAB segmentation overview
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 2 years ago.
Improve this question
I am learning flutter in most of my UI tutorial they are using this type of color code
0xfffbb448
I need to know what type is it? Where I can find these color codes? Try to find on google but not able to find which type of color code is this.
The color code 0xFFfbb448 is how you define a hexadecimal color in flutter. It starts with 0x, then 2 digits that represents the opacity/transparency, and then the last 6 digits is the color code Hex #.
You can get the 6 digit color code # from many sources such as https://htmlcolorcodes.com/ or https://www.w3schools.com/colors/colors_picker.asp
You may also find the 2 digits transparency code from sources such as https://gist.github.com/lopspower/03fb1cc0ac9f32ef38f4
An example:
Colors.blue.withopacity(0.5) would be the same as Color(0x800000FF)
where 80 means 50% opacity, and #0000FF is Hex color code for blue
There are many sources out there and similar questions like the below link to find out more.
How do I use hexadecimal color strings in Flutter?
Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 3 years ago.
Improve this question
I want to determine area of circular object in image below using MATLAB. Can someone explain codes for doing that? I got thresholded image but I did not proceed more.
If the binary image is img, and it contains only values 0 (background) and 1 (object), or it is a logical array containing true and false, and all the object pixels are considered part of the object, then sum(img(:)) is the area of the object in pixels.
If the segmented image contains multiple objects, or noise, it will have to be filtered first to leave only the pixels that belong to the one object.
To convert the area in pixels to an area in physical units you need to know the size of a pixel. This is often obtained by adding a ruler to the image.
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
This question does not appear to be about programming within the scope defined in the help center.
Closed 9 years ago.
Improve this question
what is the character code for "Modifier Letter Low Right Arrow" symbol ?
Please help me out as i am not able to find it anywhere since 2 days. everywhere they have given the code for "Modifier Letter Low Left Arrow" which is 02FF but not the right arrow .
Thanks
"Modifier Letter Low Left Arrow" is a character in the Spacing Modifier Letters block. It has a specific usage in a phonetic system. I don't believe the counterpart "Modifier Letter Low Right Arrow" exist.