Stack Overflow
Stack Overflow

Questions tagged [zooming]

Zooming is the act of enlarging something (a document, an image, a map) to view it in greater detail. (DO NOT USE for questions about the Zoom communications platform; instead, use [zoom-sdk].)

Zooming in graphical user interfaces is a facility that allows users to change the scale of the viewed area in order to see more detail or less. Often, there is a facility that allows the user to move the zoomed area with respect to the overall item being viewed.

6043 questions
2
votes
1 answer

Animate CALayer - zoom and scroll

I want to create an animation with CALayers. I have a parent layer with multiple sublayers and I would like to zoom in and scroll. First I trying to zoom on the parent layer, as follows: let transformAnimation = CABasicAnimation(keyPath:…
Carolina
  • 437
  • 3
  • 18
2
votes
0 answers

Imagebutton overlays after zooming- how to fix?

I have a problem. Right now I have two imagebuttons. When I click on the first button to increase the image the button next to it is still availble in the screen. I dont know to set the selected screen in the foreground? Can anybody…
Asiye
  • 33
  • 1
  • 7
2
votes
0 answers

Android addView() resets ImageMatrix of ImageView

I am trying to add ImageButton's in my Android Application from a list imgBtns to an already existing ImageView in this way: for (int k = 0; k < imgBtns.size(); k++) { zoomLayout.addView(imgBtns.get(k)); } The ImageView is zoomable via an…
Clemens
  • 21
  • 5
2
votes
1 answer

How to zoom in and zoom out MKCircle in MKMapView on the same button click in ios?

I am creating a MKMapView app where I want to provide a user with a facility of zooming MKCircle deep inside to see annotations and at the same moment if user wants to go back to the previous zoom level to see the circle,he just need to press the…
sarita
  • 236
  • 1
  • 11
2
votes
1 answer

Zoom In and Zoom out functionality on a button click on JfreeChart line graph?

Basically i want the line graph to be zoomed in and Zoomed out(total 4 buttons,2 for X-axis(Zoom in and Zoom out) and other two for Y-axis) on a button click along any axis like if the graph drawn on negative x-axis and negative Y-axis area…
JAVA
  • 524
  • 11
  • 23
2
votes
1 answer

Zooming in/out and painting in openGL

I've recently had some issues implementing a zooming feature into a painting application. Please let me start off by giving you some background information. First, I started off by modifying Apple's glPaint demo app. I think it's a great source,…
Friendlydeveloper
  • 141
  • 3
  • 10
2
votes
0 answers

Jquery / Add zoom function on image in bootstrap carousel

i tried to add a zoom function (glass effect) on images in the bootstrap carousel. I want to stop the carousel when we hover on an image. I have tested many codes and solutions whithout success. Here is a first code : // Carousel don't…
user28220
  • 79
  • 8
2
votes
1 answer

Google Chart Pan Zoom Buttons

I'm searching for having zoom and pan buttons on a google chart. Like Here. (Maybe there is no option to have it and i have to dev it myself) I also wondering how they do to have dynamic Xmin and Xmax. Is this calculated in real time by the client…
Olivier.B
  • 91
  • 2
  • 9
2
votes
0 answers

Native Browser Zoom breaking CSS3 spritesheet animation

I am currently using CSS animation along with a spritesheet, much like the following method: https://jsfiddle.net/simurai/CGmCe/ CSS: { animation: play .8s steps(10) infinite; } @keyframes play { from { background-position: 0px; } to…
Motorcykey
  • 83
  • 6
2
votes
0 answers

Web: pan, rotate, and zoom image viewer - javascript, jquery

I saw a product viewer in this website, and I'm trying to know how to implement this type of image viewer. I just need to know if there's a specific name for this technique and I'll do further researching. I've tried searching for pan, rotate,…
user3925236
  • 23
  • 2
2
votes
1 answer

javascript, change default position after zoom on highcharts maps

Using highcharts (http://www.highcharts.com/maps/demo) I'm displaying the map of Asia. I would like to focus on south east asia so i'd like to add a default zoom as soon as the map is loaded. To do so i'm using: chart: { events:…
woshitom
  • 4,811
  • 8
  • 38
  • 62
2
votes
2 answers

How to zoom in and out to a bitmap without loosing resolution?

I am trying to implement pinch zoom and it is working but when i zoom out and then zoom in again the resolution of the image(bitmap) decreases. I am aware that this is just normal behavior of my code and i want to know how to do this with right way…
Tony
  • 1,603
  • 3
  • 21
  • 40
2
votes
2 answers

Bootstrap image zoom

I am doing an e-commerce site. I am use Bootstrap. What should I use when doing the product detail page? I want it to be as follows. I want the picture to grow when it comes to the picture.
sunay yildiz
  • 79
  • 2
  • 2
  • 13
2
votes
2 answers

Force leaflet map to use only integer zoom levels (no fractional levels)

I'm unable to force my leaflet map to use only integer zoom levels. As long as I use only the -/+ control buttons it's fine, but as soon as I use the mouse wheel or a function like map.fitBounds(some polygon) I always end up with a fractional zoom…
greenkarmic
  • 429
  • 4
  • 17
2
votes
2 answers

What algorithm should I use to zoom a graph or map smoothly?

I have a graph, generated by a function, and it zooms itself in and out automatically, depending on the value of the function. I already have the graphing tools and I can display any x,y,width,height at high resolution. I tried just snapping to the…
Eyal
  • 5,728
  • 7
  • 43
  • 70
1 2 3
…
99
100