text-width | 易学教程

vimrc file won't apply textwidth settings

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问题 While in a terminal session I can do :set textwidth=9999 And I receive what I want (which is lines of text which can go to the end of my computer screen) I created a file called ~/.vimrc which contains the line set textwidth=9999 And I get no results from from this 回答1: Your ~/.vimrc is loaded as the very first configuration (cp :help initialization ); after that, other configuration and plugins are read, and any of those may change the option again. You can check with :verbose set textwidth?

Strange behavior while computing string width in pixels for simulation of word wrap

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问题 Trying to get string width in C# to simulate wordwrap and position of text (now written in richTextBox). Size of richTextBox is 555x454 px and I use monospaced font Courier New 12pt. I tried TextRenderer.MeasureText() and also Graphics.MeasureString() methods. TextRenderer was returning bigger values than Graphics so text which normally fits into one line, my code determined should be wrapped to other line. But with using Graphics , on the other hand, my code determined that particular string

How to calculate the string width in iText?

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I am using iText to write a PDF. In some cases, I need to sign the PDF with the SetVisibleSignature function. With this function, we need to designate the rectangle that we will write the content into. But it's hard for me to calculate how wide the string will be, so that I can set the rectangle before setting a signature on the PDF. How can I calculate the string width in iText? You can use BaseFont.getWidthPoint(String text, float fontSize) to get the width of the string in pt. Or put the string in a Chunk and do chunk.getWidthPoint() The accepted answer BaseFont.getWidthPoint , won't work

How to calculate the string width in iText?

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问题 I am using iText to write a PDF. In some cases, I need to sign the PDF with the SetVisibleSignature function. With this function, we need to designate the rectangle that we will write the content into. But it's hard for me to calculate how wide the string will be, so that I can set the rectangle before setting a signature on the PDF. How can I calculate the string width in iText? 回答1: You can use BaseFont.getWidthPoint(String text, float fontSize) to get the width of the string in pt. Or put