imagetitle 0.0.1

Overlay image, top, bottom, left or right, with a title.

Overlay Image Title

This is a tool, imagetitle, to help overlay a small bit of text over an image.

This is especially useful to add some credits to images used in presentations for example.

imagetitle -i input.png --title="This is title text." -p "bottom"

Photo credits for the photo above goto İrfan Simsar [https://unsplash.com/@irfansimsar]

Usage

$ imagetitle [OPTIONS]

Options:

• -i, --input PATH: Image file name. [default: input.png]
• -o, --output PATH: Output file name. [default: output.png]
• -p, --position [bottom|top|left|right]: Where to position the tile. [default: bottom]
• -t, --title TEXT: Text for title.
• -f, --font TEXT: Font name or path.
• -r, --fraction FLOAT RANGE: What fraction, 0 to 1, of the image edge should be covered by the title? [default: 0.75]
• --version
• --install-completion: Install completion for the current shell.
• --show-completion: Show completion for the current shell, to copy it or customize the installation.
• --help: Show this message and exit.

Installation

There are a number of ways you could install this utility.

Python

If you are familiar with the installation of python packages in a virtual environment then you can install with:

pip install imagetitle

This will give you a command line application that you can use at the terminal.

Pipx

Another approach is to use a utility called Pipx to install the application.

pipx install imagetitle
or
pipx install git+https://github.com/rnwolf/overlay_image_title/

Docker

The utility is also packaged up in a Docker image.

If you have docker installed then you can pull down the application and python all in one image.

docker pull rnwolf/overlayimagetitle

To show application help docker run -t -i --rm -v ${PWD}:/app overlayimagetitle:latest

Show version docker run -t -i --rm -v ${PWD}:/app overlayimagetitle:latest --version

Given a file called input.png in current working dir then with this produce output.png in docker run -t -i --rm -v ${PWD}:/app overlayimagetitle:latest -i /app/input.png -f /fnt/Ubuntu-C.ttf

Open a bash shell inside of the docker container docker run -t -i --rm --entrypoint /bin/bash -v ${PWD}:/app overlayimagetitle:latest

Setup alias for Docker Image

When using docker to run command setup a command alias for imagetitle In your powershell profile add the following

function imagetitle {
  docker run -it --rm v ${pwd}:/app overlayimagetitle:latest $args
 }

Or if you use bash terminal then update .bashrc profilr by adding:

alias imagetitle='docker run -it --rm -v \`pwd\`:/app overlayimagetitle:latest'