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日本語のREADMEはこちら

ImageMarkPengent

A VSCode extension for intuitively drawing red circle marks and annotations directly on images.


Features

  • Draw red circle marks directly on PNG/JPG images in VSCode
  • Change mark color/line width, move, resize, delete, Undo/Redo
  • Save as image (red marks merged at original image size)
  • Intuitive UI and keyboard shortcuts

Screenshot

Top Screen


How to Use

1. Open an Image

  • Right-click a PNG/JPG image in the Explorer → Open in ImageMarkPengent
  • Or run ImageMarkPengent: Open in ImageMarkPengent from the Command Palette

2. Draw a Mark

  • Click the "Add Mark" button (or Ctrl+drag)
  • Drag on the image to draw a red circle

3. Edit Marks

  • Click the "Select Mode" button to select a mark
  • For the selected mark:
    • Drag to move
    • Drag the corner handles to resize
    • Change color/line width from the toolbar
    • Delete with the Delete key
  • Undo (Ctrl+Z) and Redo (Ctrl+Y) are available

4. Save the Image

  • Click the "Save" button
  • Choose a file name and location; the image will be saved as PNG with red marks at the original size

Toolbar Guide

  • Move Mode: Scroll/zoom the image
  • Select Mode: Select and edit marks
  • Add Mark: Add a new red circle mark
  • Line Width/Color: Change the mark's line width and color
  • Save: Save the edited image

Keyboard Shortcuts

  • Ctrl+drag: Temporarily add a mark
  • Delete/Backspace: Delete selected mark
  • Ctrl+Z: Undo
  • Ctrl+Y: Redo
  • Esc: Return to Move Mode

FAQ

  • Q. Will the original image be overwritten?
    • A. You can specify a new file name when saving. The original image is not changed.
  • Q. Can I edit multiple marks at once?
    • A. Multi-selection is not supported yet, but is planned for future updates.

Sample Image

Sample Image


Install & Build

  1. Install dependencies
    yarn install
    
  2. Build
    yarn compile
    
  3. Press F5 to launch in debug mode

License

MIT License

Description
No description provided
Readme 353 KiB
Languages
TypeScript 97.2%
JavaScript 2.8%