data-visualization

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OpenGL Picking from a large set

I\'m trying to, in JOGL, pick from a large set of rendered quads (several thousands). Does anyone have any recommendations?[详细]

2023-03-24 11:45 分类：问答
MS Chart Control: Formatting Axis Labels

I have questions about formatting the axis labels of the MS ASP.NET chart control.Before I dive into my questions, please take a look at this screenshot.[详细]

2023-03-23 21:27 分类：问答
How to make a simple 2D contour plot in VTK?

I\'m cramming VTK examples to find out how to make a simple contour plot of the data I\'ve created. Suppose I have solved a simple PDE in a 71x71 domain, on a structured rectangular grid, in which nod[详细]

2023-03-23 18:10 分类：问答
Architecture for exploration and analysis of large data

We are planning to build a data exploration system for a large set of events (in the order of millions).[详细]

2023-03-23 10:02 分类：问答
How to express in two or three letters how a column is to be sorted

On a just-now-coming-alive web page, I have two columns: change and change-percent. In the headers of the two columns, I want to give the user a small control so he can toggle between sorting the colu[详细]

2023-03-21 03:32 分类：问答
MS Chart Control: Drawing and Labeling Line Series Across the Chart Area

I have questions about the MS ASP.NET chart control. How can a line series be set over a bar series so that it extends to the y-axis of a chart?[详细]

2023-03-20 21:26 分类：问答
Custom MarkerStyles possible in Microsoft Chart Controls? [duplicate]

This question already has answers here: .NET Charting Legend Marker Size (2 answers) 开发者_如何学Go[详细]

2023-03-20 06:14 分类：问答
Rendering massive amount of data

I have a 3D floating-point matrix, in worst-case scenario the size could be (200000x1000000x100), I want to visualize this matrix using Qt/OpenGL.[详细]

2023-03-20 01:51 分类：问答
How to set values in x axis MSChart using C#

I have these XY values: Series S1 = new Series() S1.Points.AddXY(9, 25); S1.Points.AddXY(10, 35); S1.Points.AddXY(11, 15);[详细]

2023-03-19 01:27 分类：问答
Align primary and secondary axis in MSChart

I am trying to plot two data series in an MSChart. I am using two axes, but I want the gridlines and tick marks to be aligned.[详细]

2023-03-17 18:23 分类：问答