Hello, I am new at asking question if you need more information about question you can leave a comment.
fl-chart is overflowing from bottom. How can I solve this problem?
I already try
clipData: FlClipData.all(),
Yaa it removes this overflow but it also remove some part of line but I only want to remove the overflow not overflow line. I want the line on bottom straight and I also want that it can't overflow
from bottom. So, how can i achieve this?
Related
Please note that I have already posted this question # mathworks.com but did not get any answer.
Let me try to explain a slight problem that I am facing.
In this figure, you can see that I have font “Monospaced” with font size 14. The right-hand text limit is place at 75th column. As you can see from the code, the line terminates at 75th position and then goes to the next line.
Now, if I change the font to say, “Comic Sans”, keeping the same font, the ‘right-hand text’ limiting line moves to a new position. But strangely, the text terminates not at the position where the line is shown, but in the same place where initially the ‘right-hand text limit’ was there.
I checked it for other fonts also, but still the problem persists. Any idea of what is happening?
Using Matlab R2021b.
Thanks in advance.
There's no overflow error when I directly use a Text widget as shown below. There's more content which is beneath the visible part of the screen, I surely can't scroll but there's no overflow error.
Widget build(_) => Text(aLongString);
However, if I wrap the same Text inside a Column like this:
Widget build(_) => Column(children: [Text(aLongString)]);
I start seeing the overflow error given the fact that, the Column provides a maxHeight of infinity to its children for layout.
The question isn't about how to solve the problem, it's rather why the text shows overflow error when used in a Column but not when used directly? It should be the other way around.
The problem occurs in Column because, Column renders only if a constraints exists(which is obtained automatically from its parent, otherwise .hasSize assertion fails) , so when being a parent of the Text widget it doesn't allow its children's to overflow its constraint, where when rendering just the Text (in your case) Its parent is allowing the Text to have whatever the size it wants
OK so you just want to know why we get overflow error in Column but not in text alone right??
here is the answer
Ans.
If you go to the Docs of Column Class you will find out the answer,
The yellow and black striped banner
When the contents of a Column exceed the amount of space available,
the Column overflows, and the contents are clipped. In debug mode,
a yellow and black striped bar is rendered at the overflowing edge to
indicate the problem, and a message is printed below the Column saying
how much overflow was detected.
they have also mentioned the Layout algorithm the column uses to build its children.
but if you go to the docs of Text there is no such talk about the Overflow since Text() is not a Layout like Row or Column but just a simple widget which is meant to be inside a layout.
~Still I agree with your point there should also be a Overflow error shown for Text alone ~
EDIT:
Overflow occurs when max height exist (not infinity as you noted, if there's no size exist for Column there will be a assertion error), columns max height is given by its parent, if column is the root Widget, the screen size will be the constraint so the overflow, where Text doesn't have any max height constraint or any Constraint so results in no overflow
EDIT 2:
By default Column() has mainAxisSize:MainAxisSize.max and upon going to its docs
mainAxisSize:MainAxisSize.max
Maximize the amount of free space along the main axis,
subject to the incoming layout constraints.
If the incoming layout constraints have a small enough
[BoxConstraints.maxWidth] or [BoxConstraints.maxHeight],
there might still be no free space.
If the incoming layout constraints are unbounded,
the [RenderFlex] will assert,
because there would be infinite remaining free space
and boxes cannot be given infinite size.
so since here incoming Constraint are of Text which are null according to the above edit so this gives overflow error
I don't know how to properly specify this question, but basically I would like to format a document like specified here : http://etd.lib.hku.hk/thesis-form/Theses%20Binding%20specification(ed%20January%202018)c.pdf
It's on the 3rd page of the PDF document. So I need to input a line at the exact distance from the top border, while another line occurs at some exact distance from the bottom.
Does MS Word give the flexibility to do this?
Thanks!
Someone points out this question is off-topic for this forum but just in case someone is here anyway: use multiple text boxes can be the solution.
A user can adjust a text box's relative position on a page and thus achieve the formatting needed.
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I have some problems using Psychtoolbox Screen and Textwindow...
For my experiment I want to give an instruction at the beginning. I used something like this:
% Draw text in the middle of the screen in Courier in white
Screen('TextSize', window, 20);
Screen('TextFont', window, 'Courier');
DrawFormattedText(window, 'Hello World', 'center', 'center', white);
And the other basic Screen definitions.
The problem is: The text is not fully shown. I tried different sizes and set the Font to Times, but it is always the same - every letter is only displayed 3/4 (ca)...
What could be the problem?
Would be very nice if someone can give me a hint...
Thanks!
Can you describe what you mean by 'every letter is only displayed 3/4 (ca)"? The code you posted looks correct. For example, here is that code, with the addition of some set-up routines, and taking and saving a screenshot as "testImage.png", with the screen shot attached.
screenNum = max(Screen('Screens'));
window = Screen('OpenWindow', screenNum, 0);
white = WhiteIndex(window);
Screen('TextSize', window, 20);
Screen('TextFont', window, 'Courier');
DrawFormattedText(window, 'Hello World', 'center', 'center', white)
Screen('Flip', window);
imageArray = Screen('GetImage', window);
WaitSecs(3);
Screen('CloseAll');
imwrite(imageArray, 'testImage.png');
I found the problem... Just a dumb mistake in my long Code. I have set the Font and Size of Text earlier, and this interfered with this new text features. Nevertheless, thank you for your help!
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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: