446 questions
Score of 1
1 answer
69 views
Auto Y scale not working when zooming and panning with data update from server
I have a temperature chart, with X axis = time, and Y axis is temperature.
Because I have data collected every minutes since several years, I have a lot of data, and I don't want to display all of ...
- reputation score 744
Score of 1
0 answers
65 views
Excessive API Requests While Zooming or Panning in flutter_map with Custom TileProvider
I am using the flutter_map package with TomTom tiles to display a map in my Flutter application (also for Windows). However, I noticed that zooming or panning the map triggers excessive API requests, ...
- reputation score 57
Score of -2
1 answer
108 views
How do I add Listbox as a panedWindow Tkinter GUI?
Can someone show me how I can add a listbox to panedWindow?
Take this code for example: can the left-hand window be made into a listbox?
from tkinter import *
m1 = PanedWindow()
m1.pack(fill=BOTH, ...
- reputation score 1
Score of 0
1 answer
86 views
How to get the position of the image in a imageview after the scaleX and scaleY are changed in Kotlin
I need to get the position, width and height of image inside ImageView after the scale has changed. I need the values to add code to control the scrolling limits. I has seen other threads that use a ...
- reputation score 181
Score of 0
0 answers
59 views
linesvg data mapping issue in D3.js zoom and pan
I've implemented zoom and pan functionality on chart and I'm experiencing an issue. While Zooming and panning, the x and y scales adjust correctly, and the lines expand and shrink as expected. However,...
- reputation score 1
Score of 4
1 answer
259 views
R Plotly Constrain Panning
When you have a plot, the pan feature is very nice. However, it's possible to pan very far away from what has actually been plotted. Is there a way to constrain plotting so that a user interacting ...
- reputation score 545
Score of 1
0 answers
246 views
cypress e2e testing. Openlayers pan
I am trying, unsuccessfully, to pan the map triggering events like pointerdown, pointermove and pointerup using cypress.
This is the code I am using:
cy.get('.ol-viewport')
.trigger('pointerdown', {
...
- reputation score 11
Score of 1
1 answer
891 views
Pan x axis only, zoom still allowed for y axis
After looking around I can't seem to find a way to disable dragging of y axis in pan mode, while also allowing to zoom both axes.
Anyone figured this one out yet ?
The data is positional positive ...
- reputation score 33
Score of 0
1 answer
61 views
Reset scale to 1:1 after zoom
I wish to reset the image to its original zoom factor upon a button onclick() event.
It is the code for the onclick() event that I need.
I have the following div in my HTML:
div id="zoom">...
- reputation score 39
Score of 1
0 answers
296 views
Flutter Gestures: Conflict of panable view and dragable item
TDLR
How can I setup a scrollable view (two-finger) with a draggable item (one-finger) in Flutter in way that the item doesn't eat up the two-finger gesture.
Goal
I am trying to setup an application ...
- reputation score 1844
Score of 1
2 answers
1276 views
React Native Zoomable View - child component should have onPress and be pannable
I have a parent component (ReactNativeZoomableView) in it there a nested component with clickable elements, the issue is that I want user to be able to press on the element to open it's sidemenu or ...
- reputation score 55
Score of 1
0 answers
79 views
swift :how to change the brightness and contrast of a usb webcam
How to control the brightness, contrast, pan and tilt of a USB webcam (the device supports all these feature). With AVFoundation we can preview and record from the webcam, but not able to change ...
- reputation score 89
Score of 0
0 answers
57 views
I want to make several containers move freely on the stack like windows on the desktop
To do this, all the elements in the Stack have GestureDetector, and onPanUpdate made the elements move together in the direction the cursor moves.
In the process of onPanDown->onPanEnd->...
- reputation score 1
Score of 1
0 answers
142 views
Animating panning of 360 video using ffmpeg
I would like to animate panning within a 360 video. That is, base the panning on time or frame number.
The following does a fixed pan
ffmpeg -i "FileName" -vf v360=e:e:yaw=90:pitch=0:roll=0 &...
- reputation score 11
Score of 2
2 answers
2971 views
Zoom page with mouse wheel, click and drag to pan
How would I go about making a scroll-and-pan effect with the mouse wheel for the entire page? Basically like any 2D editor with the scroll to zoom, click and drag to pan but for the entire body.
I ...
- reputation score 21