Questions tagged [scale]
The scale tag is mostly used for questions that relate to proportional resizing of images or UI elements. It is also used for questions related to function scale() in R language.
scale
4,553
questions
992
votes
36
answers
561k
views
Auto Scale TextView Text to Fit within Bounds
I'm looking for an optimal way to resize wrapping text in a TextView so that it will fit within its getHeight and getWidth bounds. I'm not simply looking for a way to wrap the text- I want to make ...
- 15.1k
314
votes
4
answers
406k
views
How do I interpret precision and scale of a number in a database?
I have the following column specified in a database: decimal(5,2)
How does one interpret this?
According to the properties on the column as viewed in SQL Server Management studio I can see that it ...
- 28.5k
312
votes
18
answers
168k
views
How to capture UIView to UIImage without loss of quality on retina display
My code works fine for normal devices but creates blurry images on retina devices.
Does anybody know a solution for my issue?
+ (UIImage *) imageWithView:(UIView *)view
{
...
- 3,331
200
votes
21
answers
389k
views
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
How to fit an image of random size to an ImageView?
When:
Initially ImageView dimensions are 250dp * 250dp
The image's larger dimension should be scaled up/down to 250dp
The image should keep its ...
- 37.2k
180
votes
8
answers
302k
views
Fit Image in ImageButton in Android
I have 6 ImageButton in my activity, I set images through my code in them ( not using xml).
I want them to cover 75% of the button area. But where as some images cover less area, some are too big to ...
- 7,091
168
votes
8
answers
134k
views
Adjusting the Xcode iPhone simulator scale and size [duplicate]
Is there anyway to make the iOS simulator for iPhone 5 in Xcode, be the actual size of the iPhone 5. I'm getting a huge display and things seemed to be scaled.
- 25.4k
139
votes
10
answers
120k
views
How to scale Docker containers in production
So I recently discovered this awesome tool, and it says
Docker is an open-source project to easily create lightweight,
portable, self-sufficient containers from any application. The same
...
- 26k
136
votes
3
answers
84k
views
What is the difference between 'log' and 'symlog'?
In matplotlib, I can set the axis scaling using either pyplot.xscale() or Axes.set_xscale(). Both functions accept three different scales: 'linear' | 'log' | 'symlog'.
What is the difference between '...
- 48.7k
117
votes
6
answers
161k
views
BigDecimal, precision and scale
I'm using BigDecimal for my numbers in my application, for example, with JPA. I did a bit of researching about the terms 'precision' and 'scale' but I don't understand what are they exactly.
Can ...
- 1,866
105
votes
3
answers
109k
views
ConstraintLayout aspect ratio
Consider the following layout file:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas....
- 5,127
103
votes
5
answers
139k
views
Scale and mirror SVG object
How do I most easily first scale an object, say 2 * times it's current size and then flip it vertically and horizontally, or both?
As of now, I can either set "scale(2,2)" for it to become 2 times as ...
- 2,626
102
votes
4
answers
96k
views
Android image scale animation relative to center point
I have an ImageView and I do a simple scale animation to it. Very standard code.
My scale_up.xml:
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale android:...
- 12.3k
94
votes
2
answers
151k
views
Scale the contents of a div by a percentage?
Building a CMS of sorts where the user can move around boxes to build a page layout (basic idea anyway).
I'd like to pull the actual contents in from the database and build out the "page", but have ...
- 29k
91
votes
13
answers
72k
views
White space around css3 scale
I have a small issue I want to fix, but can't find any good answer :
When I use a scale on a div (which contains other divs), it leave white space around, from the "original" width and height of my ...
- 1,493
88
votes
16
answers
112k
views
How can I shrink the drawable on a button?
how can I make the drawable on a button smaller? The icon is too big, actually higher than the button. This is the code I am using:
<Button
android:background="@drawable/red_button"
...
- 1,542
83
votes
4
answers
208k
views
Understanding `scale` in R
I'm trying to understand the definition of scale that R provides. I have data (mydata) that I want to make a heat map with, and there is a VERY strong positive skew. I've created a heatmap with a ...
- 1,171
81
votes
21
answers
102k
views
How do I scale a UIButton's imageView?
I created a UIButton instance named "button" with an image using [UIButton setImage:forState:]. The button.frame is larger than the image's size.
Now I want to scale this button's image smaller. I ...
- 1,937
81
votes
3
answers
343k
views
Plotting with ggplot2: "Error: Discrete value supplied to continuous scale" on categorical y-axis
The plotting code below gives Error: Discrete value supplied to continuous scale
What's wrong with this code? It works fine until I try to change the scale so the error is there... I tried to figure ...
- 1,507
80
votes
9
answers
119k
views
How to set the initial zoom/width for a webview
I am trying to get the WebView to have similar behavior as the android browser. The browser opens all pages in a way that tries to fit their width to the screen. However, the default behavior of the ...
- 21.5k
76
votes
6
answers
133k
views
Zoom Vs. Scale in CSS3
I was looking for some css properties that I never used and came to know about zoom property of css3
What is the similarities and difference between them?
When to use Zoom and when scale? Both do ...
- 18k
62
votes
4
answers
58k
views
Scale UIView and all its children
I have an UIView with around 50 UIButtons. All button positions were given in pixels, relative to the left upper corner of my main UIView.
All (background) images used in the view are available in ...
- 7,934
61
votes
8
answers
94k
views
WebKit: Blurry text with css scale + translate3d
I'm seeing an issue where Chrome and other WebKit browsers massively blur any css-scaled content that also has translate3d applied.
Here's a JS Fiddle: http://jsfiddle.net/5f6Wg/. (View in Chrome.)
...
- 917
56
votes
2
answers
73k
views
scikit-learn: how to scale back the 'y' predicted result
I'm trying to learn scikit-learn and Machine Learning by using the Boston Housing Data Set.
# I splitted the initial dataset ('housing_X' and 'housing_y')
from sklearn.cross_validation import ...
- 1,149
51
votes
13
answers
115k
views
HTML Color Codes: Red to Yellow to Green
I would like to come up with as many HEX HTML values to have a smooth color gradient from red to green:
I would like this to be similar to the following:
http://www.utexas.edu/learn/html/colors....
- 2,699
48
votes
6
answers
85k
views
Apply StandardScaler to parts of a data set [duplicate]
I want to use sklearn's StandardScaler. Is it possible to apply it to some feature columns but not others?
For instance, say my data is:
data = pd.DataFrame({'Name' : [3, 4,6], 'Age' : [18, 92,98], '...
- 1,155
42
votes
1
answer
22k
views
Scale/zoom a DOM element and the space it occupies using CSS3 transform scale()
In the middle of my page I have a div element with some content in it (other divs, images, whatever).
<div>
before
</div>
<div id="content-to-scale">
<div>something ...
- 72.3k
41
votes
8
answers
35k
views
Matplotlib axis with two scales shared origin
I need two overlay two datasets with different Y-axis scales in Matplotlib. The data contains both positive and negative values. I want the two axes to share one origin, but Matplotlib does not align ...
- 18.5k
41
votes
4
answers
65k
views
CSS scale from left top
I am trying to scale my entire page from the top left. This is what my original page looks like:
However when I try to scale my page, this happens:
This is my CSS:
html {
zoom: 1.4; /* Old IE ...
- 1,437
40
votes
6
answers
124k
views
CSS image scaling to fit within area not distort
Is there a way with CSS or otherwise of making an image fit within an area. Lets say I have multiple images of different sizes and I want them all to fit within a div of 150px by 100px. I don't want ...
- 20.3k
37
votes
4
answers
31k
views
Change the thousands separator in a ggplot
While making a bar plot with ggplot I run into troubles getting the preferred thousands separator. I would like thousands to be separated by a dot instead of a comma. Like this it gives no separator:
...
- 1,515
37
votes
1
answer
14k
views
Get device image scale (e.g. @1x, @2x and @3x)
I have an app that uses a service to get some icons.
With this service I can get any image of any size, so I've planned to get the 3 images (@1x, @2x and @3x) and store them on the BBDD, and then ...
- 1,942
37
votes
2
answers
62k
views
gnuplot: how to use a*(10^b) format on axis
I am using really big numbers (milions) on my x-axis, so when I use
set format x %6.0f
I got big numbers like 25000000. That is quite nice, but takes much space, so there are only few labels and ...
- 4,936
37
votes
8
answers
47k
views
CSS: make div width proportional to height
This is a little tricky to explain, but: I want a responsive-height div (height: 100%) that will scale the width proportional to the height (not vice versa).
I know of this method utilising a padding-...
- 5,835
35
votes
7
answers
44k
views
How to turn off autoscaling in Kubernetes with the kubectl command?
If I set to autoscale a deployment using the kubectl autoscale command (http://kubernetes.io/docs/user-guide/kubectl/kubectl_autoscale/), how can I turn it off and go back to manual scaling?
- 1,304
31
votes
5
answers
22k
views
CGAffineTransform scale and translation - jump before animation
I am struggling with an issue regarding CGAffineTransform scale and translation where when I set a transform in an animation block on a view that already has a transform the view jumps a bit before ...
- 2,169
31
votes
1
answer
82k
views
Css3 transition on scale only
I am missing something obvious. But the transition on only one element isn't working here.
Here's my code.
#navigatore-servizi ul li a {
color: #fff;
text-decoration: none;
text-shadow: ...
- 5,295
30
votes
3
answers
41k
views
Can I scale a View in Android?
Can I take a view that has been rendered by the Android framework and rescale it to some other size?
- 519
29
votes
5
answers
14k
views
Reduce the size of the iPhone Simulator window? [duplicate]
Is it possible to resize the iPhone Simulator? I'm using screen capture software to record a demo of my iPhone application, and it would be handy to be able to resize the iPhone Simulator window.
...
- 1,461
29
votes
3
answers
57k
views
[sklearn][standardscaler] can I inverse the standardscaler for the model output?
I have some data structured as below, trying to predict t from the features.
train_df
t: time to predict
f1: feature1
f2: feature2
f3:......
Can t be scaled with StandardScaler, so I instead ...
- 349
29
votes
5
answers
22k
views
Center Crop an Android VideoView
I am looking for something like the CENTER_CROP in ImageView.ScaleType
Scale the image uniformly (maintain the image's aspect ratio) so that both dimensions (width and height) of the image will be ...
- 6,256
28
votes
2
answers
39k
views
Using transform: scale results in blurry images
In our catalog view (online store) we use javascript to get different views of the products and scale the images down with CSS.
3 in a row / 4 or 5/
The default view is 4:
-webkit-transform: scale(...
- 927
28
votes
1
answer
107k
views
scale_fill_discrete and scale_fill_manual - legend options confusion
I have a problem with applying two different changes on my ggplot2 object. I have a barplot with 3 groups on it. I want to:
set color for each group
reorder the order of legend labels
I have found ...
- 5,095
27
votes
9
answers
88k
views
Scale Image Using PHP and Maintaining Aspect Ratio
Basically I want to upload an image (which i've sorted) and scale it down to certain constraints such as max width and height but maintain the aspect ratio of the original image.
I don't have Imagick ...
- 445
27
votes
3
answers
31k
views
How to relative scale size of User Control?
How to relative scale size of User Control like image (in image editor).
Example (100%):
(source: stegnar.com)
Scaled down UC (70%):
(source: stegnar.com)
Well I achieve this in picture ...
- 12.8k
26
votes
6
answers
23k
views
How to force re-render after a WebKit 3D transform in Safari
I'm using CSS 3D transformations to zoom a div, for example:
-webkit-transform: scale3d(2,2,1);
The scaling itself works fine in any WebKit browser. However, when using this on Safari (mobile or ...
- 261
25
votes
4
answers
117k
views
CSS: How to scale an image from the center instead of top-left
So my problem is that I have an image and I set its CSS to have a
max-width: 100%
which scales it at lower resolutions ( as will be seen in the fiddle below ). What I want is for the transition to ...
- 645
25
votes
3
answers
69k
views
CSS scale several images to fit viewport keeping aspect ratio
I'm creating a gallery where I want to list all images from an album on one page : Big Picture style :
Unlike Big Picture, I want the images to proportionally scale to fit to the width of the ...
- 275
25
votes
1
answer
40k
views
CSS: Wrong position of "transform: scale();" container children
I have a container element with long content which is scaled:
.container {
transform: scale(0.9);
}
inside this container I have a child div which is used to be a popup. It's positioned absolute ...
- 21.1k
24
votes
8
answers
25k
views
Stretch Image to Fit
The src should stretch its width to match_parent, while keeping aspect ratio. When the image is larger than the parent, it scales down correctly. But when the image is smaller, it does not scale up. ...
- 5,501
24
votes
2
answers
45k
views
How to insert scale bar in a map in matplotlib
Any ideas on how can I insert a scale bar in a map in matplotlib that shows the length scale? something like the one I have attached.
Or maybe any ideas on measuring and showing distances ...
- 511