PointSize | Collection of resizers for AviSynth | Widget library
kandi X-RAY | PointSize Summary
kandi X-RAY | PointSize Summary
Collection of resizers for AviSynth+.
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QUESTION
I have a custom UITextView class that initializes a new TextView. The delegate of this class is itself as I need code to run when the text is changed, the delegate method runs. Here is that class.
...ANSWER
Answered 2021-Jun-15 at 04:34// This is the instance that you should assign secondDelegate for
textField = TextView(hintText: "Type a message")
// Not this one, this one never gets added as a subview
let test = TextView()
test.secondDelegate = self
// The fix is here
textField.secondDelegate = self
self.addSubview(textField)
QUESTION
I get this most common error message in shiny app. I am well aware of this error and have resolved it dozens of time. But this time I am stumped.
...ANSWER
Answered 2021-Apr-23 at 03:30The problem seems to be in this line
QUESTION
I have stumbled upon a problem, where I can change all the text in a biplot image to the another font, with the exception of labels.
A simple example of the problem is seen below, with label text clearly differing:
Code that I used is also attached. I cannot find the solution to this issue, hopefully someone can help.
...ANSWER
Answered 2021-Jun-13 at 16:31Answer
You have to add the font.family
argument to fviz_pca
:
QUESTION
In the QML below, I have three items in a row layout with each item needing to be centered vertically in that layout.
The middle item is a PlayerSelector
, which creates a varying number of text edit boxes to change the name of each player. I've tried two different ways to keep the PlayerSelector
vertically centered. The one that works for me causes a runtime warning, the suggested method doesn't keep that item centered vertically. See these screen caps and the code below:
Method 1&2 both center initially
Method 1 correctly maintains vertical centering (anchors.verticalCenter
)
Method 2 does not maintain vertical centering (Layout.alignment
)
ANSWER
Answered 2021-Jun-06 at 03:18Alignment only works when the Layout size is bigger than the item size. So for example if layout's height
is 200 and item's height
is 100, then when you align vertically, the item will have 50 pixels on either side. But if the item is also 200 pixels, then it just fills it. In your case the PlayerSelector
has the same height
as the RowLayout
, and is therefore aligned. The other items are not aligned in this case.
IMO there are two approaches in sizing a layout and its children:
1- Explicit sizes go from parents to children: you explicitly specify the size for the layout, and the size of children is relative to the size of layout. This is my personal preference since it is easier to make sure everything is sized and aligned correctly. When screen is resized things just shrink or stretch proportionately. In this approach only use Layout
attached properties for both size and alignment.
2- Size of layout is implicitly defined from the size of the child items. (your approach) This approach can be more flexible and give you non-stretched but functional layouts when screen size changes, but there are more degrees of freedom for things to go wrong when screen is resized. In this approach, you can use (preferably) implicit or explicit sizes for children, but alignment still should be handled by Layout
attached properties.
In your case it seems that the layout's height
is set to the height
of PlayerSelector
(the largest height
), so the other items are at the top of their row placement, and PlayerSelector
is actually the only item that is vertically centered (it fills the whole height
). So you could set alignment for all other items as well to make sure everything is centered.
QUESTION
I am finding a hard time understanding why my plot is showing this strange behavior. I was adding a text to my dumbbell plot but when I try that I get a warning ("Scale for 'x' is already present. Adding another scale for 'x', which will replace the existing scale"). Also, an extra "Contralateral_RLR" is duplicated under the "Retention" block which is not supposed to as it belongs to the Transfer block. I have tried many ways to get rid of it and I don't know why this behavior is occurring
...ANSWER
Answered 2021-Jun-05 at 05:13You can use geom_text
instead of annotate
to get the label only in one facet.
The answer doesn't remove the warning about another scale being added. I guess it has something to do with the fact that dumbbell::dumbbell
has it's own x-axis scale which we are trying to override with xlim
or scale_x_continuous
hence we get the warning.
QUESTION
I created a "TitleDetails" view below and I'd like to stack that titleDetails view into another reusable view. There are no errors thrown for the TitleDetails constraints. I'd just like to stack 2 TitleDetails views into a new view.
However, when I do the constraints it appears I need the Y position for height, however the height of titleDetails should be determined by its contents and the space between the two is constrained as well. So I'm not seeing where the ambiguity is coming from.
...ANSWER
Answered 2021-Jun-04 at 13:21What you've shown would be very easy to implement via code, rather than XIB files.
However, the reason you're getting the ambiguity is because interface builder cannot determine the intrinsic height as you have designed it.
IF your current implementation gives you the desired layout at run-time, you can get rid of the "ambiguous" errors / warnings by giving your top TitleDetails
view a "Placeholder" intrinsic height.
Select the view, and then in the Size Inspector pane:
QUESTION
I have dusted off an old LaTeX template that I used with RMarkdown some time ago (when it worked), updated to the latest R, RMarkdown, tinytex etc.
When I try to knit the document, it gives an error that it cannot find the Accanthis font:
! Package fontspec Error: The font "AccanthisADFStdNo3-Regular" cannot be (fontspec) found.
! name = AccanthisADFStdNo3-Regular, rootname = AccanthisADFStdNo3-Regular, pointsize =
! mktexmf: empty or non-existent rootfile! ...
This is called from the template with lines:
\usepackage{fontspec}
\setmainfont{AccanthisADFStdNo3}[ UprightFont = *-Regular, ItalicFont = *-Italic, BoldFont = *-Bold, BoldItalicFont = *-BoldItalic, Ligatures={TeX,NoRequired}, ]
TinyTex can see the font in that
tinytex::tlmgr_search("/AccanthisADFStdNo3-Regular[.](tfm|afm|mf|otf)")
locates an.otf file
but running from the command line
mktextfm AccanthisADFStdNo3-Regular
gives "mktexmf: empty or non-existent rootfile!" and is looking for a .mf file that does not exist.
Any idea what the cause of this is? Thanks
...ANSWER
Answered 2021-Jun-02 at 17:27It seems to require a file extension after the font name, which it didn't in the past.
I changed a line in the template to include .otf
QUESTION
I have set up a point cloud with the intention of changing a vertex colour when the point is clicked. I have worked out how to set up the vertex colours and the index required but it just does not seem to add up as no colour ever changes and I can't seem to make sense of the index values I am getting.
...ANSWER
Answered 2021-Jun-02 at 14:51I have figured this out now and there were a couple of things interacting to mess it up for me.
- The position set up was good and the correct index appears to be indexByThree (0,3,6 ...)
- After trying them both I have finally used
window.inner[Width | Height]
for aspect etc - Setting the colour change through the geometry object seems to be the way to update correctly
this.geometry.attributes.color.setXYZ( ... )
works as I have three colour values - Not forgetting to set
needsUpdate()
where required - Adjust the css so that the canvas is set to the full screen size
This last one was my last problem (causing the pick to change the colour of the wrong point) and was caused by mat-dialog-container having a css rule for padding set to 24px. Now the docs recommend not to remove this but it is the only way I have got this to work. I think the padding was included in the co-ords for picking so was always out by 24px when it selected the points.
QUESTION
So I am designing what should be a simple view.
This is how I want it to be, with the title taking up only the horizontal space that it needs. However, when I set the number of lines for the Details view to 0 so that it can be multiple lines, or when I do the same for the title label, I automatically get this:
I do like using a Stack View for these labels, because it seems the most natural choice to account for dynamic text. All that I would have to do when the text gets larger is change the axis to vertical. I have already set the hugging priority of the title label to 252 and I have already set a proportionate widths constraint so that the details will have a greater or equal width to the title.
So there is no ambiguity for the widths of the labels
the title label width should equal the width of its contents, until the contents reach the point that they would exceed the width of the details label, then word wrap.
The details label should should have a width equal to its contents as well, until it would exceed the bounds allowed by the higher priority hugging on the left and the trailing constraint on the right, then it should word wrap.
Here is my xib as an xml source code
...ANSWER
Answered 2021-Jun-02 at 01:30If you set the content hugging priority of the left label to 1000 (Required), it works.
There might be something with a very high priority in the stack view that is stopping the label from hugging its content.
QUESTION
This is part of my data
...ANSWER
Answered 2021-May-29 at 17:57You can use (1/0)
as an undefined value that will be skipped. So, use the following using
expression:
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