width

问题 I generated a PDF with a row of chars M. Every M had consistent width, but the distance between each was changing: first couple was 2px, the fifth one had 3px, then the next four had 2px, the tenth 3px, etc. Since there is absolutly no difference in any of the M's or any spaces inbetween in my code, only conclusion is that some width value could not scale properly in coordinate system generating an extra pixel every so often. This is how PDF calculates how much to move horizontally when a

问题 I have two DatePickers, side by side. It works good on larger screen, but when I run my application on smaller devices, I only see the first one, the other is truncated. I'd like the second DatePicker being drown at the bottom of the first one when there's no enough space on the screen. Is it possible avoiding programmatically ways and do it in the XML file? This is the fragment of my code. It's nested in another LinearLayout. <LinearLayout android:layout_width="fill_parent" android:layout

问题 I am trying to get the Width of a StackPanel . I tried: double width = stk_main.ActualWidth; which gave zero and it shouldnt be. Also: double width = stk_main.Width; which gives NaN because width set to auto previously. So how can I get the width? 回答1: You can use sizeChanged, but it doesn't work when the stack panel you used not change size. private void stk_main_SizeChanged(object sender, SizeChangedEventArgs e) { double yourWidthNow = e.NewSize.Width; } Hope it can give you some help...

问题 The code I need help with is at www.photographeller.com/portfolio I need to take the combined width of multiple images and use that solution as the width of their containing div. Right now, I use jquery to apply a class when an image is clicked that adds a width of 4800px to div.innerOpen. It's way too wide for a lot of the sections but it at least makes it so all the images are inline as they're supposed to be. The effect would be a lot smoother if the width was just the right amount so that

问题 I ve created columns of my datagrid using this, private void Receive_Load(object sender, System.EventArgs e) { DataGridView1.Columns.Add("Sender",typeof(string)); DataGridView1.Columns.Add("Time",typeof(string)); DataGridView1.Columns.Add("Message",typeof(string)); } How can i dynamically assign a column width to a winforms datagrid? 回答1: I think you are searching for something line DataGridView1.Columns["ColumnName"].Width = 75; I Hope it help you. In addition, you can set the AutoSizeMode

问题 I would like to use R to make a barplot of ~100,000 numerical entries. The plot will be dense, which is what I want. So far I am using the following code: sample_var <- c(2,5,3,2,3,2,6,10,20,...) #Filled with 100,000 entries barplot(sample_var) The resulting plot is just what I want, but it is a square, whereas I want a long rectangle. Is there a way to set the dimensions of the barplot? I would like to specific an aspect ratio of 10:1 for length x height, or a specific pixel setting of

问题 I'm trying to resize a div based on the width of an image contained within it, but no JS method for grabbing the image's width seems to be working consistently. <div class="main_image"> <img class="wp-post-image" src=""> <label>label here</label> </div> img { width: auto; height: auto; max-width: 500px; max-height: 450px; } var newWidth = document.getElementsByClassName("wp-post-image"[0].offsetWidth; $(".wp-post-image").parent(".main_image").css({"width": newWidth}); I've tried with .style

问题 I am trying to put a table on a PDF page that has been rotated for landscape in my 'PdfPageEventHelper': public void onStartPage(PdfWriter writer_,Document document_) { writer_.addPageDictEntry(PdfName.ROTATE,PdfPage.LANDSCAPE); } That part seems to be working but when I create my table with 10 columns, setting the width does not seem to work: float sizeY=page.getWidth(); PdfPTable table=new PdfPTable(10); table.setTotalWidth(sizeY); float[] widths=new float[] {1.f,1.5f,4.f,1.f,1.f,1.f,1.f,1

问题 i have a div on a web page that basically acts as a panel container. i want it to: have a minimum width of 1000px; So no matter how small the content inside the div is, it will at least keep the panel to 1000px in width: in terms of max width, it should keep going as big as the content within it. So if a person has a 24 inch monitor and they want to maximize the browser it should keep growing until the content inside doesn't have any scroll bars and then stop. needs to work in all browsers.

问题 I want to give a div a height of 100% while maintaining a 16:9 aspect ratio. Is this possible using CSS. I’ve seen some examples that have a width of 100% and then use a percentage padding-bottom value. But not sure how to turn it around for a 100% height. 来源： https://stackoverflow.com/questions/33442754/maintain-169-aspect-ratio-with-height-100