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How to fill a rectangle with border in TikZ?
Pay special attention to the options and compare with your version. And by the way, you should not use the center environment here due to unwanted vertical space. Simply replace by the \\centering command. I apologise for causing your ire; I really did not see the difference.
How to redefine all colors in tikzpicture?
If you only want to avoid to change your picture, then the following solution may be a solution: You redefine all colors, but only once per document. Your tikzpicture is unchanged. You also may put the redefinitions to a style ‘grey_colors.sty’ and reuse it for differnt documents.
How to create PDF in grayscale mode or TikZ figure only?
I already tried with the methods from how to create PDF in grayscale mode or TikZ figure only? and Monochrome in Tikz (see the commented code) but they both do not seem to work when the color is specified as a node option. It would be also nice to know why the \\selectcolormodel {gray} method does not work in this context.
Is there way to change TikZ nodes color in latex?
Is there a way to do this in LaTeX without using external tools (convert, imagemagick, etc.) and, of course, without having to manually change all the color values?
How to draw a straight line in TikZ?
One of the simplest and most commonly used commands in TikZ is the [&draw&] command. To draw a straight line we use this command, then we enter a starting co-ordinate, followed by two dashes before the ending co-ordinate. We then finish the statement by closing it with a semicolon. [&draw&] (0,0) — (4,0);
How to draw a rectangle with rounded corners?
This is an empty rectangle with rounded corners. The rectangle is from (0, 0) – the lower left corner – to (4, 1) – the upper right corner. Why not using rounded corners locally/globally on the path?
What is the TikZ package for LaTeX graphics?
TikZ is a LaTeX package that allows you to create high quality diagrams—and often quite complex ones too. In this first post we’ll start with the basics, showing how to draw simple shapes, with subsequent posts introducing some of the interesting things you can do using the tikz package.