Pixel Studio

A compact sprite editor with a 16 × 16 canvas, named tools, a palette and a live preview.

Run it

Build examples with devenv shell -- lcom-ng-build, then:

lcom-ng run -- build/examples/pixel_studio build/pixel_studio_sprite.h

Controls

Control	Action
B / P / E / F / I	Pencil / eraser / fill / eyedropper
Mouse drag / right-click	Paint / pick canvas color
Arrows + Enter / Space	Move pixel cursor and apply tool
Delete	Erase the cursor pixel
[ / ]	Previous / next palette color
X / V	Flip horizontally / vertically
1 / 2 / 3 or - / +	Zoom
G	Toggle grid
Cmd/Ctrl+Z / Cmd/Ctrl+Shift+Z (Ctrl+Y)	Undo / redo
Cmd/Ctrl+S / S / F2	Export reusable C header
C / F1	Clear / shortcuts

In the app

Every pixel countsA 16 by 16 canvas, indexed palette, native-size previews and real history controls.

A complete brush strokeDragging interpolates between cells, so fast strokes stay connected.

Fill a connected regionThe fill tool replaces only the connected region, with one reversible history step.

Pixel-perfect keyboard editingArrow keys move a visible cursor; Enter applies the selected tool and the footer identifies the pixel.

Explore a variationFlip horizontally or vertically with X and V, and reverse the edit through normal Undo.

See the silhouetteThe smallest zoom with the grid hidden gives a clean look at the sprite.

Ready to use in CExport creates the reusable C array and only reports success after the file is complete.

Mouse and keyboard, togetherTool keys, palette stepping, keyboard drawing, transforms and history are all documented in the app.

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Every pixel counts · A 16 by 16 canvas, indexed palette, native-size previews and real history controls.

What it demonstrates

PS/2 gestures, stroke interpolation, flood fill, bounded undo history, RTC timestamps and C asset generation. Export produces C data; it does not reopen arbitrary image files.

Source: examples/pixel_studio.c.

Refresh captures with the screenshot workflow.