dev util image jpeg

Create dummy image files

Installation

Please download the pre-compiled binary from Latest Release. If you are using Windows, please download the zip file like tbx-xx.x.xxx-win.zip. Then, extract the archive and place tbx.exe on the Desktop folder. The watermint toolbox can run from any path in the system if allowed by the system. But the instruction samples are using the Desktop folder. Please replace the path if you placed the binary other than the Desktop folder.

Usage

This document uses the Desktop folder for command example.

Run

Windows:

cd $HOME\Desktop
.\tbx.exe dev util image jpeg -path /LOCAL/PATH/TO/PROCESS

macOS, Linux:

$HOME/Desktop/tbx dev util image jpeg -path /LOCAL/PATH/TO/PROCESS

Note for macOS Catalina 10.15 or above: macOS verifies Developer identity. Currently, tbx is not ready for it. Please select “Cancel” on the first dialogue. Then please proceed “System Preference”, then open “Security & Privacy”, select “General” tab. You may find the message like:

“tbx” was blocked from use because it is not from an identified developer.

And you may find the button “Allow Anyway”. Please hit the button with your risk. At second run, please hit button “Open” on the dialogue.

Options:

Option	Description	Default
`-count`	Number of files to generate	10
`-height`	Height	1080
`-name-prefix`	Filename prefix	test_image
`-path`	Path to generate files
`-quality`	Quality of jpeg	75
`-seed`	Random seed	1
`-width`	Width	1920

Common options:

Option	Description	Default
`-auth-database`	Custom path to auth database (default: $HOME/.toolbox/secrets/secrets.db)
`-auto-open`	Auto open URL or artifact folder	false
`-bandwidth-kb`	Bandwidth limit in K bytes per sec for upload/download content. 0 for unlimited	0
`-budget-memory`	Memory budget (limits some feature to reduce memory footprint)	normal
`-budget-storage`	Storage budget (limits logs or some feature to reduce storage usage)	normal
`-concurrency`	Maximum concurrency for running operation	Number of processors
`-debug`	Enable debug mode	false
`-experiment`	Enable experimental feature(s).
`-extra`	Extra parameter file path
`-lang`	Display language	auto
`-output`	Output format (none/text/markdown/json)	text
`-output-filter`	Output filter query (jq syntax). The output of the report is filtered using jq syntax. This option is only applied when the report is output as JSON.
`-proxy`	HTTP/HTTPS proxy (hostname:port). Please specify `DIRECT` if you want skip setting proxy.
`-quiet`	Suppress non-error messages, and make output readable by a machine (JSON format)	false
`-retain-job-data`	Job data retain policy	default
`-secure`	Do not store tokens into a file	false
`-skip-logging`	Skip logging in the local storage	false
`-verbose`	Show current operations for more detail.	false
`-workspace`	Workspace path

Proxy configuration

The executable automatically detects your proxy configuration from the environment. However, if you got an error or you want to specify explicitly, please add -proxy option, like -proxy hostname:port. Currently, the executable doesn’t support proxies which require authentication.