# This is a sample TOML configuration file for the Chroma wallpaper daemon.
# For more information about TOML format, see https://toml.io
#
# Configuration file locations (checked in order):
#   1. ~/.config/chroma/chroma.toml
#   2. $XDG_CONFIG_HOME/chroma/chroma.toml
#   3. ./chroma.toml (current directory)
#
# To get started:
#   1. Copy this file to ~/.config/chroma/chroma.toml
#   2. Modify the paths to point to your wallpaper images
#   3. Use 'wlr-randr' or similar tools to find your output names
#   4. Restart chroma or send SIGHUP to reload configuration

# Default wallpaper for outputs without specific mapping
# Supports: JPEG, PNG, BMP, TGA, PSD, GIF, HDR, PIC, PPM, PGM
# Paths can be absolute or relative, ~ expansion is supported.
default_image = "~/.config/chroma/default.jpg"

# Whether to run as a background daemon
# Usually set via command line option --daemon, but can be set here too
daemon_mode = false

# Global scaling mode for wallpapers (used as default for all outputs)
# Options: fill, fit, stretch, center
#   fill    - Fill entire output, crop if necessary (default)
#   fit     - Fit image within output, add borders if needed
#   stretch - Stretch to fill output, may distort aspect ratio
#   center  - Center image at original size
scale_mode = "fill"

# Global image filtering quality (used as default for all outputs)
# Options: nearest, linear, bilinear, trilinear
#   nearest   - Nearest neighbor filtering (pixelated, fast)
#   linear    - Linear filtering (smooth, default)
#   bilinear  - Bilinear filtering (smoother)
#   trilinear - Trilinear filtering (smoothest)
filter_quality = "linear"

# Default anchor position (0-100 for both x and y)
# anchor_x: 0=left, 50=center, 100=right
# anchor_y: 0=top, 50=center, 100=bottom
# Can use named anchors: center, top, bottom, left, right, top-left, etc.
anchor = "center"
anchor_x = 50
anchor_y = 50

# Image downsampling settings for performance optimization
[downsampling]
# Enable automatic downsampling of large images to save memory and improve performance
# Set to false to keep original resolution for all images (uses more memory!)
enable = true

# Maximum expected output resolution
# Images larger than these dimensions may be automatically downsampled
# Adjust based on your actual monitor setup
max_output_width = 3840   # 4K width (change to 2560 for 1440p, 1920 for 1080p)
max_output_height = 2160  # 4K height (change to 1440 for 1440p, 1080 for 1080p)

# Minimum scale factor
# Prevents images from being scaled below this percentage of original size
# Useful to preserve detail on very high-resolution images
# Range: 0.1 to 1.0 (10% to 100%)
min_scale_factor = 0.25  # Don't scale below 25% of original size

# Output-specific wallpaper mappings
# ==================================
# Each [[output]] block defines a mapping for a specific output.
#
# You can match outputs by name OR by description:
#   name = "DP-1"          # Match by port name
#   name = "desc:Samsung"  # Match by description prefix
#
# The description is the human-readable name provided by the compositor
# via the Wayland wl_output description event. For example, if your
# monitor reports "Samsung T27A450" as its description, you can use
# "desc:Samsung" to match it. The match is a prefix match, so
# "desc:Sam" would also work.
#
# To find your output names and descriptions, run one of these commands:
#   wlr-randr (for wlroots-based compositors)
#   wayland-info | grep wl_output
#   kanshi list-outputs

[[output]]
name = "DP-1"
image = "~/Pictures/monitor1.jpg"
scale = "fill"
filter = "linear"
anchor = "center"

[[output]]
name = "DP-2"
image = "~/Pictures/monitor2.png"
scale = "fit"

[[output]]
name = "HDMI-A-1"
image = "~/Pictures/hdmi_wallpaper.jpg"
scale = "stretch"

# Match by monitor description (prefix match):
[[output]]
name = "desc:Samsung"
image = "~/Pictures/samsung-wallpaper.jpg"
scale = "fill"

[[output]]
name = "desc:LG Ultra"
image = "~/Pictures/lg-wallpaper.jpg"
scale = "fit"

# Laptop internal display:
[[output]]
name = "eDP-1"
image = "~/Pictures/laptop-wallpaper.jpg"
scale = "fill"
anchor = "bottom-right"
filter = "trilinear"

# Custom anchor coordinates (anchor_x, anchor_y override anchor):
[[output]]
name = "ULTRAWIDE"
image = "~/Pictures/ultrawide.jpg"
scale = "fill"
anchor_x = 25    # 25% from left edge
anchor_y = 10    # 10% from top edge