pdf

问题 Im making a shiny app, that will create 2 plots and one table. There are a lot of options in the select input part. Once selected it will subset the data.frame and return with another data.frame to be analised. It will plot accordingly and I want it to generate a report in pdf (or html) with the details of the input. Like "Generate Report" button and give me the plot for that specific input and with the input$company.pdf (or html) name. I have searched everywhere and I cant find out how to do

问题 Im making a shiny app, that will create 2 plots and one table. There are a lot of options in the select input part. Once selected it will subset the data.frame and return with another data.frame to be analised. It will plot accordingly and I want it to generate a report in pdf (or html) with the details of the input. Like "Generate Report" button and give me the plot for that specific input and with the input$company.pdf (or html) name. I have searched everywhere and I cant find out how to do

问题 I am practicing generating all possible 6-digit employee ID's (all having 900 at the beginning followed by all possible 6-digit numbers) to brute force a password for a PDF file named PS7_encrypted.pdf. So far, I have successfully generated all 6-digit pins (with 900 at the front) and stored them into a dictionary.txt file. I am working on a program that would read the file and brute force the PDF using that text file that has all the possible numbers. When I run the program however, I got no

问题 I am practicing generating all possible 6-digit employee ID's (all having 900 at the beginning followed by all possible 6-digit numbers) to brute force a password for a PDF file named PS7_encrypted.pdf. So far, I have successfully generated all 6-digit pins (with 900 at the front) and stored them into a dictionary.txt file. I am working on a program that would read the file and brute force the PDF using that text file that has all the possible numbers. When I run the program however, I got no

问题 I am practicing generating all possible 6-digit employee ID's (all having 900 at the beginning followed by all possible 6-digit numbers) to brute force a password for a PDF file named PS7_encrypted.pdf. So far, I have successfully generated all 6-digit pins (with 900 at the front) and stored them into a dictionary.txt file. I am working on a program that would read the file and brute force the PDF using that text file that has all the possible numbers. When I run the program however, I got no

问题 The bounty expires in 4 days . Answers to this question are eligible for a +50 reputation bounty. Gustav wants to draw more attention to this question: There must be a simple, yet not very well-known, answer to this. The code below copies all pages from a PDF file to a new file and inserts on the first page a rectangle at the top with a red border holding a short text. If I don't move it, a gap will be left at the top (here enlarged a lot, font size is 8 only): However, if I move the

问题 I am trying to export a simple plot to PDF from R, with a Greek letter, like this: cairo_pdf("test.pdf") barplot(1, main = "\u03C1") dev.off() I am on an OpenSUSE LEAP 15.1 system with R 3.5 preinstalled - this works fine. So the necessary fonts must be installed. However, in R 4.0.3 (which I compiled myself), the same command yields a box instead of the Greek letter: (Interestingly, copy-and-pasting this box inserts the correct Greek letter.) Is this a fundamental difference between R v3 and

问题 I am trying to export a simple plot to PDF from R, with a Greek letter, like this: cairo_pdf("test.pdf") barplot(1, main = "\u03C1") dev.off() I am on an OpenSUSE LEAP 15.1 system with R 3.5 preinstalled - this works fine. So the necessary fonts must be installed. However, in R 4.0.3 (which I compiled myself), the same command yields a box instead of the Greek letter: (Interestingly, copy-and-pasting this box inserts the correct Greek letter.) Is this a fundamental difference between R v3 and

问题 I am working on a iOS/Android/Web app where I am generating a PDF based on user input using the pdf plugin here: https://pub.dev/packages/pdf. On iOS and Android, I have access to the file system, so I am able to save the generated pdf first, and then open it with any pdf display plugin. However, for Flutter web, as far as I know, there is no access to any type of file system. All the pdf render plugins that I've seen assume that the pdf file is either stored in a file, or on the web. I

问题 I am working on a iOS/Android/Web app where I am generating a PDF based on user input using the pdf plugin here: https://pub.dev/packages/pdf. On iOS and Android, I have access to the file system, so I am able to save the generated pdf first, and then open it with any pdf display plugin. However, for Flutter web, as far as I know, there is no access to any type of file system. All the pdf render plugins that I've seen assume that the pdf file is either stored in a file, or on the web. I