Scenario value of Add Images in sticker
`sticker-layer-composite` supports 贴纸互动与活动装饰场景. Keep hierarchy, readability, and destination consistency stable with pilot validation, staged rollout, and anomaly logging.
`sticker-layer-composite`: cap sticker count + face no-fly zones, normalize stroke weight to long edge, tag campaigns with expiry metadata
- Interactive stickers love eating eyes and mouths: cap how many, cap area share, and ban centers inside the brow-mouth triangle—use forehead sides, ear lanes, or a bottom decorative band instead. Scale stroke thickness with export long-edge so posters don’t look chunky while feed tiles stay legible.
- When stickers fight busy backgrounds, prefer light outer shadows or mild desaturation instead of nuclear glow; proof on rainbow gradients where outlines merge. For GIF sources, export the frame with the clearest expression and annotate if residual motion blur is illustrative only.
- Encode `campaign_id` and `valid_until` in filenames or DAM facets; pull expired defaults from active templates and keep historical bundles read-only. Ship separate layered files for Simplified vs Traditional copy—auto-translated text will overflow outlined boxes and fail compliance review.
Sticker overlay FAQ: face blocking, cheap outlines, GIF-to-print ghosts, stale campaigns, bilingual packs
Growth wants giant emojis on faces—users say it feels spammy; what’s a hard rule?
Declare the eye-mouth polygon a hard exclusion; allow only small marks on forehead/jaw corners. Grid-review thumbnails—if emotion disappears, the sticker won the fight; engagement is not worth killing trust in portraits.
Thick outlines read “stock meme”—how do we keep readability without clown borders?
Pair thinner strokes with subtle outer shadows; pick outline colors from local background contrast, not pure black. Lock QA to the real channel width so you don’t design on 4K then panic-thicken at export.
We lifted one GIF frame for print—edges show ghost halos; will presses forgive it?
No—prepress will see mud. Rebuild a clean PNG or redraw the sticker layer and label the job “no GIF frames.” Soft-proof CMYK if you must keep translucency; moiré risk rises with halftone dots.
Promo ended weeks ago but channels still show the sticker—DAM or rogue desktop copies?
Usually both: update default templates and kill email attachments. Add publish-time checks that fail when `valid_until` passed; postmortems should name owners, or every holiday season repeats “zombie Santa.”
Same art needs Simplified and Traditional sticker type—can we swap text layers only?
Share the base photo but export two complete stacks—glyph widths and sensitive terms differ. Keep editable sources until legal signs both languages; flattening too early means one typo re-exports the universe.