Promo Effect v2.0 个人资料截图构图提示
这是 Nano Banana Pro 的“Promo Effect v2.0”功能的技术提示结构，旨在将角色图像合成到用户的个人资料截图中。该提示强制执行特定规则，例如确保“关注”按钮文本存在、保持背景结构，并定义角色的姿势（坐着，指向账户名和“关注”按钮）。此提示高度专注于 UI 操纵和图像合成。
nano-banana-pro · 3D 渲染 · App / 网页设计 · 社交媒体帖子 · 角色
中文提示词
```json { "edit_type": "precise_composite_overlay_dual_interaction_english_ui", "source": { "_hint": "基本逻辑：人物坐在背景上。背景是固定的，除了按钮上的特定文本。", "mode": "IMAGE_COMPOSITION", "reference_images": { "foreground": "character_ref_image", "background_canvas": "profile_page_screenshot" }, "consistency": { "character_fidelity": "high", "background_structure": "rigid_layout_preservation" } }, "ui_text_enforcement": { "_hint": "关键：确保按钮文本显示为英文的“Follow”，无论原始截图中的文本是什么。", "target_element": "action_button_top_right", "mandatory_text": "Follow", "language": "English", "font_style": "sans_serif_bold_legible", "correction_policy": "overwrite_original_text_if_not_follow" }, "background_preservation": { "_hint": "背景是坚硬的地面。只允许更改阴影和按钮文本。", "policy": "strict_pixel_retention_mostly", "allowed_modifications": [ "realistic_contact_shadows_under_character", "replacement_of_button_text_to_Follow" ] }, "camera_and_lighting": { "_hint": "人物坐在界面上。", "perspective": "high_angle_looking_down", "grounding_effect": { "technique": "contact_shadows_under_legs", "placement": "on_background_surface" } }, "pose": { "_hint": "双重指向：左手 -> 姓名，右手 -> “Follow”按钮。", "pose_style": "sitting_cross-legged_or_kneeling", "head_position": "tilted_back_looking_at_camera", "hands_configuration": { "s" ```
原始提示词
{ "edit_type": "precise_composite_overlay_dual_interaction_english_ui", "source": { "_hint": "Base Logic: Character sitting on Background. Background is fixed EXCEPT for the specific text on the button.", "mode": "IMAGE_COMPOSITION", "reference_images": { "foreground": "character_ref_image", "background_canvas": "profile_page_screenshot" }, "consistency": { "character_fidelity": "high", "background_structure": "rigid_layout_preservation" } }, "ui_text_enforcement": { "_hint": "CRITICAL: Ensure the button text reads 'Follow' in English, regardless of the text in the original screenshot.", "target_element": "action_button_top_right", "mandatory_text": "Follow", "language": "English", "font_style": "sans_serif_bold_legible", "correction_policy": "overwrite_original_text_if_not_follow" }, "background_preservation": { "_hint": "Background is a rigid floor. Only allow changes to shadows and the button text.", "policy": "strict_pixel_retention_mostly", "allowed_modifications": [ "realistic_contact_shadows_under_character", "replacement_of_button_text_to_Follow" ] }, "camera_and_lighting": { "_hint": "Character sitting ON the interface.", "perspective": "high_angle_looking_down", "grounding_effect": { "technique": "contact_shadows_under_legs", "placement": "on_background_surface" } }, "pose": { "_hint": "Dual pointing: Left Hand -> Name, Right Hand -> 'Follow' Button.", "pose_style": "sitting_cross-legged_or_kneeling", "head_position": "tilted_back_looking_at_camera", "hands_configuration": { "s