grid

I'm new to ParaView and completely lost with all the different data formats. All I want to do is display an elevation grid which is produced by a program. I store the elevation grid in a two dimensional array of floats which is indexed by x and y coordinates and stores the z coordinate. In other words elevationGrid[x][y] stores the height above the point (x, y). Which file format should I use for this and how is it defined? It would be ideal if someone could give an example file for, say, a 3x3 grid. A first approach with a 5x5 grid and equation z = x^2+y^2, using a very simple input format.

I have written a script (Python 2.6) to grid data in x,y,z (.csv format), and display a contour plot of the data. The script works for some datasets but not others - even though both datasets were created using the same script. The datasets to be plotted are created by sub-sampling from a master dataset. Here is an example of every_4.csv (master dataset sub-sampled for every 4 rows). Easting Northing TMI_nT 526243.0 5254128.9 62278.8 526259.4 5254128.9 62352.3 526275.9 5254128.9 62303.3 526292.3 5254128.9 62361.9 526308.8 5254128.9 62667.8 526325.2 5254128.9 62668.6 526341.7 5254128.9 61700.1

Possible Duplicate: Adding a scrollbar to a grid of widgets in Tkinter On my project, i want do display my results in a window, using Tkinter as GUI. I place them in a kind of table, using the grid widget, and the window is separated in two different parts (for different results). But after longer runs, the number of results displayed exceed the height of my screen, so i want to add a scrollbar to my program. I already looked into several questions here on stackoverflow, and the answer that has come closest was this: Adding a scrollbar to a group of widgets in Tkinter (just to let You know

I've got some custom controls which are dynamically added to a custom grid. These controls can span over several columns and rows(which are all the same size). I'd like to drag and drop between the rows and columns. I can drag the individual controls, but they can move anywhere without limit. Even off the grid. I'd like to do it so it can only be dragged inside the grid AND snaps to the column/row it's dragged to. Is there any easy-ish way to do this? Honestly, if I could get the current row/column that it's over, then all I'd need to do is set the column/row of it to them and that would

I have a 3x3 matrix grid. If a user on particular cell, how can I identify the cell cordinates after click? Please advise. thanks PJ Assuming you're designing a tic-tac-toe style game, and the grid in question is the standard WPF Grid, I'd imagine you'd be best putting a control in each separate cell. That way you can hook into mouse events for each, like so: <Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="300" Width="300"> <Grid ShowGridLines="True"> <Grid

I'm trying to use the grid_location method, from the Grid Geometry Manager , in Tkinter, but it seems that I'm doing something wrong. Here's my code: from tkinter import * root = Tk() b=Button(root, text="00") b.grid(row=0, column=0) b2=Button(root, text="11") b2.grid(row=1, column=1) b3=Button(root, text="22") b3.grid(row=2, column=2) b4=Button(root, text="33") b4.grid(row=3, column=3) b5=Button(root, text="44") b5.grid(row=4, column=4) def mouse(event): print(event.x, event.y) print(root.grid_location(event.x, event.y)) root.bind("<Button-1>", mouse) root.mainloop() When I click outside the

I have created a grid with extjs 4. The selection.CheckboxModel is implemented to. This means that the row is selected/deselected wherever you click on the particular row. Now i want to disable this selection on the last column since it contains custom buttons. (I don't want to select the row if a button is clicked). Any idea's how to do this? Many thanks in advance! This is actually a tricky little problem, if only because Sencha documentation is lacking. The CheckboxModel does indeed have a beforeselect event inherited from Ext.selection.RowModel . However, there's no easy way to get the