name: sanjo
author: Henrique Sasaki Yuya <moriturus@alimensir.com>
version: "1.0.0"
abount: A tiny Image Processing Application.
args:
  - input:
      short: i
      long: input
      value_name: INPUT
      help: Sets input image file.
      takes_value: true
      required: true
  - output:
      short: o
      long: output
      value_name: OUTPUT
      help: Sets output image file.
      takes_value: true
      required: true

  - resize:
      short: r
      long: resize
      value_name: WIDTHxHEIGHT
      takes_value: true
      help: Sets the dimensions to use for resizing.
      conflicts_with: resize_keep
  - resize_keep:
      short: k
      long: resize-keep-aspect-ratio
      value_name: WIDTH
      takes_value: true
      help: Sets the width to use for resizing keeping image's aspect ratio.
      conflicts_with: resize

  - color:
      short: c
      long: color
      value_name: "#RGB_OR_RGBA_HEX_CODE"
      takes_value: true
      help: Sets the text color to draw.
  - shadow_color:
      short: s
      long: shadow-color
      value_name: "#RGB_OR_RGBA_HEX_CODE"
      takes_value: true
      help: Sets the text shadow color to draw.
  - grayscale:
      short: g
      long: grayscale
      takes_value: false
      help: Sets grayscale image mode.
  - font:
      short: f
      long: font
      value_name: PATH_TO_FONT
      takes_value: true
      help: Sets the font file path to draw a text.
  - font_height:
      short: h
      long: font-height
      value_name: FONT_HEIGHT
      takes_value: true
      help: Sets the font height.
  - position:
      short: p
      long: position
      value_name: X_POSITIONxY_POSITION
      takes_value: true
      conflicts_with: gravity
      help: Sets the text position. Conflicts with `--gravity` option.