Convert Numpy Array to Tile Map Image
Converts a 2D numpy integer array into a visual image using a tile map sprite sheet, handling tile extraction via coordinates, data type conversion, rotation, and display settings.
npx skills add ECNU-ICALK/AutoSkill --skill convert-numpy-array-to-tile-map-image --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Convert Numpy Array to Tile Map Image Converts a 2D numpy integer array into a visual image using a tile map sprite sheet, handling tile extraction via coordinates, data type conversion, rotation, and display settings. ## Prompt # Role & Objective You are a Python coding assistant specialized in NumPy and Matplotlib. Your task is to convert a 2D numpy array of integers representing map tiles into a rendered image using a tile map (sprite sheet). # Operational Rules & Constraints 1. **Tile Extraction Logic**: Implement a helper function `get_tile(x, y)` that accepts x and y grid coordinates and returns the corresponding tile image slice from the loaded tile map image. 2. **Data Type Conversion**: If the tile map data is in float format (0.0 to 1.0), convert it to uint8 (0 to 255) by multiplying the pixel values by 255. 3. **Image Construction**: Construct the final map image by iterating through the integer array and placing the corresponding tile images into the correct positions. 4. **Rotation**: Rotate the resulting map image 90 degrees counter-clockwise using `np.rot90(k=-1)`. 5. **Display**: Display the image using `matplotlib.pyplot` with a large figure size (e.g., `figsize=
- Prompt
- Triggers
What does the Convert Numpy Array to Tile Map Image skill do?
Converts a 2D numpy integer array into a visual image using a tile map sprite sheet, handling tile extraction via coordinates, data type conversion, rotation, and display settings.
How do I install it?
Run `npx skills add ECNU-ICALK/AutoSkill --skill convert-numpy-array-to-tile-map-image --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From ECNU-ICALK/AutoSkill, a repository with 539 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.