grid

问题 By looking at this image I think you will understand my problem pretty well: (image removed - url no longer valid, returns advertising now) So basically I want a function that takes an object as parameter and gives this object the correct coordinates based on how many objects I've added before. Let's say I would add all these objects to an array: objectArray[] Each time I add a new object: objectArray.add(object) The object.x and object.y coordinates will be set based on some algorithm:

问题 I've a grid cloumn with xtype:datecolumn as below, Now what happens is when i want to alter the value of the cell , i.e change the time on click the cell becomes blank for editing and on clicking way the previous value comes back, I want the value to be present to edit on click this is my gridcolumn { text: ' Time', dataIndex: 'time', xtype: 'datecolumn', format: 'Y-m-d H:i:s', editor: { xtype: 'datefield', format: 'Y-m-d H:i:s', allowBlank: false, maskRe: /[0-9,:,-]/ } }, How will I be

问题 I have a grid like the image below which I want to put in an array in this format: ;x = wall(black cells and grey boxes), s= start (red circle), g = goal(blue circle), 0 = available path(everything else) $data[5][5] = [["x","x","x","x","x"], _ ["x","s","0","x","x"], _ ["x","x","0","x","x"], _ ["x","x","0","g","x"], _ ["x","x","x","x","x"]] I thought I could use the colors but I'm not sure how. 回答1: looks like you have the view with fixed angles create function that converts screen position to

问题 i want to print a grid which is generated dynamically. Means, in the click event of the Print Button, i m generating a grid and then i want to print that grid. here is my code, private void btnPrint_Click(object sender, RoutedEventArgs e) { PrintDialog Objprint = new System.Windows.Controls.PrintDialog(); if (Objprint.ShowDialog() == true) { System.Printing.PrintCapabilities capabilities = Objprint.PrintQueue.GetPrintCapabilities(Objprint.PrintTicket); double scale = Math.Min(capabilities

问题 i want to print a grid which is generated dynamically. Means, in the click event of the Print Button, i m generating a grid and then i want to print that grid. here is my code, private void btnPrint_Click(object sender, RoutedEventArgs e) { PrintDialog Objprint = new System.Windows.Controls.PrintDialog(); if (Objprint.ShowDialog() == true) { System.Printing.PrintCapabilities capabilities = Objprint.PrintQueue.GetPrintCapabilities(Objprint.PrintTicket); double scale = Math.Min(capabilities

问题 On my remote server and localhost, the scrollbar attached to my container with overflow-scroll seems to have a margin on the right which is causing the background color to show through. Here - on code snippet - the code is identical but there is no such margin. EDIT : behavior expanded upon When the browser is resized, the background color flashes in and out to the right of the scrollbar as the element resizes. Furthermore, when the mouse is released at a window width wherein the background

问题 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

问题 On my remote server and localhost, the scrollbar attached to my container with overflow-scroll seems to have a margin on the right which is causing the background color to show through. Here - on code snippet - the code is identical but there is no such margin. EDIT : behavior expanded upon When the browser is resized, the background color flashes in and out to the right of the scrollbar as the element resizes. Furthermore, when the mouse is released at a window width wherein the background

问题 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

问题 I have this scenario where I want to share the column size among all the ListViewItems, and I'm using SharedSizeGroup on the column definitions but it doesn't work: <ListView ItemsSource="{Binding}"> <ListView.ItemTemplate> <DataTemplate> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" SharedSizeGroup="A" /> <ColumnDefinition Width="Auto" SharedSizeGroup="B" /> <ColumnDefinition Width="Auto" SharedSizeGroup="C" /> </Grid.ColumnDefinitions> <TextBlock Grid.Column="0" Margin="10