1,912 questions
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views
Visualizing Stockchart with Coreplot Stockprice appears very flat
I tried,
I set the y-axis very narrow to make small price movements appear normal, it didn't help
API results checked they are fine
Other Diagramtypes (Points/ Line...) didnt fix the problem
I'm ...
0
votes
1
answer
56
views
Is there a way to set custom string Axis Ticks in core plot?
Is there a way to set the Axis Ticks to be non-numeric in CorePlot. So that it doesn't display 1,2,3,4,5.... on the axis, but rather corresponding stings A,B,C,D?
0
votes
1
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48
views
Does CorePlot have away to disconnect a graph if the delta between two close data points is too high?
I am trying to create a visual pause between strands of data on my graph, for that I need the graph to be able to break for some duration and then comeback.
It is a running graph, so I cannot specify ...
0
votes
1
answer
85
views
CorePlot "indexOfVisiblePointClosestToPlotAreaPoint" giving me wrong index
Currently I am plotting the graph with two data plots(two lines on the graph), when I click on one line "indexOfVisiblePointClosestToPlotAreaPoint" method giving me right index and other one ...
0
votes
1
answer
40
views
Draw bigger points on a Graph with core plot
In my iOS app I would like to mark special points of a function, like the intersection of the curve with the x and y axis. Is this possible with core plot?
1
vote
1
answer
179
views
How do I add values to my graph in core plot swift?
let graph = CPTXYGraph(frame: hostview.bounds)
hostview.hostedGraph = graph
graph.paddingLeft = 0.0
graph.paddingTop = 0.0
graph.paddingRight = 0.0
graph....
1
vote
0
answers
38
views
I am not able set fixed bar width core plot bar graph [duplicate]
Implemented bar graph using core plot calling objective-c methods in Swift language,I am able plot the graph but bars have different width in size, first and last one are different and the middle one ...
0
votes
1
answer
140
views
SwiftUI IOS CorePlot Send API Data to Graph
I'm not sure how to integrate my API fetch code to be used in my graph. Is it possible to modify my existing codes to have the API values sent to the X and Y axis of my graph accordingly? If so, How ...
0
votes
1
answer
133
views
SwiftUI IOS Dynamic CorePlot Data
How do I implement dynamic data to my CorePlot? I'd like my graph to look like this:
How should I implement my JSON API and to decode the values to set it as X-axis?
JSON API: https://dcmicrogridiep....
0
votes
2
answers
53
views
Coreplot Animation of a sequence of plots
I have a number of plots, which depict (x,y) data at different time intervals, and wish to plot them in a sequence one after the other(like a gif file). My approach was generate all the plots, use a ...
0
votes
1
answer
577
views
How to set value inside bubble in bubble charts
I have a code that makes a bubble chart, but I want to the bubbles to have numbers written in them. Please can anyone advise?
Here is the sample code that returns a bubble in the form of ...
0
votes
1
answer
120
views
Apply dynamic data smoothing to a CorePlot graph
I have a scrollable/zoomable CorePlot based line graph with 2 y-axis plots. Sometimes one of the plots can be very noisy and make it hard to see the other plot. There is a very large amount of data (...
0
votes
1
answer
47
views
How to toggle graph visibility with CPTLegend as button
I would like to allow toggling on/off individual plots on my CorePlot based graph. The most reasonable way to do this I think would be to allow each Legend item to act as a button. I am not sure how ...
0
votes
1
answer
48
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CorePlot piechart disappears when there's only 1 plot data
I've got a coreplot piechart running perfectly for years, but recently found out a pretty edge case that if there's only one plot data value that's greater than 0, the pie chart won't show. It ...
0
votes
1
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331
views
CorePlot framework with universal build for Mac Apple Silicon
Is there a way to compile the CorePlot framework as a universal build including arm architectures ?
When I open the project on Xcode 12, I make sure I select Standard Architectures but it doesn't seem ...