fill

问题 I have a button with a path as icon,i want to change the fill of the path when the mouse is over the whole button (not only the path). Thanks. <Button Name="Test_Button" Width="220" Height="80" Padding="2"> <Canvas Width="76" Height="76" Clip="F1 M 0,0L 76,0L 76,76L 0,76L 0,0"> <Path Canvas.Left="19" Canvas.Top="19" Width="38" Height="38" Data="F1 M 35,19L 41,19L 41,35L 57,35L 57,41L 41,41L 41,57L 35,57L 35,41L 19,41L 19,35L 35,35L 35,19 Z " Stretch="Fill"> <Path.Style> <Style TargetType="{x

问题 I have scanned this forum over and over and tried every method mentioned on here and still can't get Apache POI to change to fill background color of my excel document. Here is my code: errorOccured = true; XSSFCellStyle cs = workbook.createCellStyle(); cs.setFillBackgroundColor(IndexedColors.RED.getIndex()); row.getCell(0).setCellStyle(cs); Do you know why this wouldn't work? What is the correct way to get row.getCell(0) to be filled with red (background color)? Thank you! 回答1: Use

问题 Here's what I'm using: class something { char flags[26][80]; } a; std::fill(&a.flags[0][0], &a.flags[0][0]+26*80, 0); (Update: I should have made it clear earlier that I'm using this inside a class.) 回答1: The simple way to initialize to 0 the array is in the definition: char flags[26][80] = {}; If you want to use std::fill , or you want to reset the array, I find this a little better: char flags[26][80]; std::fill( &flags[0][0], &flags[0][0] + sizeof(flags) /* / sizeof(flags[0][0]) */, 0 );

问题 How can the area between two curves be filled by a colormap that fits the values of a function. for example, here are the two curves, and the function of the values I would like to have in between L=5; x=1:10; t=(1:10)/10; figure(1) subplot(2,1,1) plot(x,t,x+L,t) subplot(2,1,2) plot(x,exp(-(x/L).^2)) The filled area should be taken from any colormap. 回答1: With some basic indexing, rescaling of the gaussian length and line equation maths, we can do this by: L=5; x=1:10; t=(1:10)/10; [X,Y]

问题 As I say in the title, when I use setProgressDrawable, it fills the entire SeekBar: if progress is at 34%, progress show 100% but thumb shows the correct percentatge 34%. I don't figure out what can be the problem... done.setProgressDrawable(getResources().getDrawable(R.drawable.seekbar_progress)); done.setThumb(getResources().getDrawable(R.drawable.seekbar_thumb)); seekbar_progress.xml <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="line"> <stroke android

问题 This question already has an answer here : Unexpected behavior using Array Map on an Array Initialized with Array Fill (1 answer) Closed 3 years ago . I'm using Array.fill to prepopulate an array with other arrays. Modifying the array of one indices also modifies the array of another. Meaning its the same object. const arr = Array(2).fill([]); arr[0].push('a'); arr[1].push('b'); // [['a', 'b'], ['a', 'b']] I've been reading through some documentation but I don't see this behavior mentioned

问题 I have a table cell that isn't entirely filled with text so the bg color doesnt cover the entire cell. I still wish to have the entire table cell filled with the same color without using a background color on the whole table. So is it possible to fill the entire cell with a color without using background color on the whole table? 回答1: You could assign a class to the <td> element and then assign a bg color using the CSS background-color property for that class. 来源： https://stackoverflow.com

问题 in gnuplot, when you try to fill an area under a curve, the tics of both axes are hinded behind the solid area. Is there any way to give them to the front? I am using postcript terminal, where no transparent features are allowed (i guess) Thanks 回答1: There sure is! Before plotting, run this interactively or in a script: set tics front Try help tics interactively for more info. 回答2: After trying many options I realized that the following works properly: set tics front It seems important to

问题 I'm not so good at javafx and also in English^^. I programmed a TableView but I don't know why it doesn't fill the Table with the Items I created. Perhaps it fills the Table, but I don't see them. I hope somebody could help me here out. Here is the Code: private final TableView<VerzeichnisDaten> table = new TableView(); private final ObservableList<VerzeichnisDaten> data = FXCollections.observableArrayList(); TableColumn titleCol = new TableColumn("Titel"); TableColumn lastNameCol = new

问题 The SelectCommand property has not been initialized before calling 'Fill' I am getting this error when running StoredProcedure.ExecuteDataSet(); DataSet ds= new DataSet(); SqlDataAdapter ada = new SqlDataAdapter(); try { ada.Fill(ds); } catch { } 回答1: I was able to fix this by adding the following code: [162] DbDataAdapter da = Factory.CreateDataAdapter(); [163] da.SelectCommand = cmd; <-- add this [164] da.Fill(ds); Hope this helps if anyone else had this problem... 回答2: i was having this