sprite op• Data kinds: rgba × rgba → rgba
• Call: import fullseye as fs; fs.ledger.sprite_blit(dst, sprite, x=0, y=0, anchor='top_left', flip_x=False, flip_y=False, opacity=1.0) (implementation को सीधे call करना हो तो import gfx2d; gfx2d.sprite_blit(dst, sprite, x=0, y=0, anchor='top_left', flip_x=False, flip_y=False, opacity=1.0), registry से लेना हो तो opsgfx2d.get("sprite_blit"))
sprite को dst की copy पर integer (x, y) पर composite करता है।
> नीचे का विस्तृत विवरण मूल text में है — सारांश और headings का अनुवाद हो चुका है।
x is the column and y the row of the sprite's anchor point; anchor is one of "top_left", "top_right", "bottom_left", "bottom_right", "center".
Out-of-bounds behaviour is to clip silently, and that is a decision, not an oversight. Half a sprite hanging off the edge of the screen is the normal case in this family, and raising there would make the common path the exceptional one. A sprite entirely outside returns dst unchanged. The contrast with viewport — which raises for the same situation — is
deliberate: a camera asking for pixels that do not exist is a bug in the caller's arithmetic, a sprite walking off screen is not.
x/y must be integers. Sub-pixel placement changes the picture (it resamples), so it is sprite_transform's job and not a silent rounding here.
• Sample data catalog (DL URL / license) — 2-D के लिए skimage.data (BSD/public) + synthetic, 3-D के लिए real data sources (Stanford/PDS आदि) के DL URL।
• Operators का स्रोत और संदर्भ — इस op family के मूल research/methods के स्रोत।
• Algorithm का मानक स्रोत (लेखक, वर्ष) और उपयोग ऊपर की family usage guide में दिए गए हैं।
• gfx2d_scene — py -3.11 examples/gfx2d_scene.py
rgba को input के रूप में लेते हैं)premultiply · alpha_composite · sprite_transform · sprite_sheet_slice · nine_slice
sprite)sprite_synthesize · sprite_transform · sprite_sheet_slice · nine_slice
*Provenance: gfx2d.py — GFX2D operator registry. यह per-op note tools/opdocs.py md से अपने-आप generate होता है (हाथ से edit न करें)।*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.