grid

I have trajectory data, where each trajectory consists of a sequence of coordinates(x, y points) and each trajectory is identified by a unique ID. These trajectories are in x - y plane, and I want to divide the whole plane into equal sized grid (square grid). This grid is obviously invisible but is used to divide trajectories into sub-segments. Whenever a trajectory intersects with a grid line, it is segmented there and becomes a new sub-trajectory with new_id . I have included a simple handmade graph to make clear what I am expecting. It can be seen how the trajectory is divided at the

In my webgrid I need to display images based on the value .. Code is given below @model TraktorumMVC.Models.ManagePhotos @{ ViewBag.Title = "ManagePhotos"; Layout = "~/Views/Shared/_Layout.cshtml"; var grid = new WebGrid(Model.AdPhotos); } @grid.GetHtml( displayHeader: false, columns: grid.Columns( grid.Column(format: (item) => { if (item.IsMainPreview == true) { return @<text><img src="@Url.Content("~/Content/images/preview-photo.gif")" alt="Image "/></text>; } else { return @<text><img src="@Url.Content("~/Content/images/non-preview-photo.gif")" alt="Image "/></text>; } } ), grid.Column

I have been searching here and on the net. I found somehow close questions/answers to what I want, but still couldn't reach to what I'm looking for. I have an array of for example, 100 values. The values are in the range from 0 to 100. I want to plot this array as a grid, filling the squares according to the values in the array. The solutions I found so far are like the followings: Drawing grid pattern in matplotlib and custom matplotlib plot : chess board like table with colored cells In the examples I mentioned, the ranges of the colors vary and are not fixed. However, what I am wondering

I am trying to implement the algorithm explained on this paper, used to traverse grid cells in order following a straight line, which is useful for ray tracing: http://www.cse.yorku.ca/~amana/research/grid.pdf The paper describes the algorithm as two parts: initialisation and iterative traversal. I can undersand the iterative traversal part, but I'm having trouble understanding how some of the variables in the initialisation part are calculated. I need help initialising tMaxX , tMaxY , tDeltaX & tDeltaY . Their initialisation procedure is explained as follows: Next, we determine the value of t

I'm using the following to display the minor grid in my plot: grid(gca,'minor') set(gca,'MinorGridLineStyle','-') but I'd like to change the color of the grid lines to a nice greyscale. I can't find any option 'grid color' in matlab... Do you know any or any workaround? I found this: http://www.mathworks.com/matlabcentral/fileexchange/9815-gridcolor but as I read of the comments, it doesn't work very well and further it only changes gridcolor, not the color of the minor grid... Thanks! EDIT : Problem with semilogx as posting here now: x = [1e-9 1e-8 1e-7 1e-6 1e-5 1e-4 1e-3 1e-2]'; y1 =

Is it easily possible to specify a margin and/or padding for rows or columns in a WPF Grid? I could of course add extra columns to space things out, but this seems like a job for padding/margins (it will give much simplier XAML). Has someone derived from the standard Grid to add this functionality? You could write your own GridWithMargin class, inherited from Grid , and override the ArrangeOverride method to apply the margins RowDefinition and ColumnDefinition are of type ContentElement , and Margin is strictly a FrameworkElement property. So to your question, "is it easily possible" the