{ "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "schemaVersion": { "default": 4, "description": "Schema version for compatibility / migration.", "type": "number" }, "width": { "default": 1080, "description": "Canvas width in pixels.", "type": "number" }, "height": { "default": 1080, "description": "Canvas height in pixels.", "type": "number" }, "unit": { "default": "px", "description": "Unit type for print measurements.", "type": "string", "enum": [ "px", "pt", "mm", "cm", "in" ] }, "dpi": { "default": 72, "description": "Dots per inch for print calculations.", "type": "number" }, "custom": { "description": "Custom data attached to the design." }, "fonts": { "default": [], "description": "Fonts used in the design.", "type": "array", "items": { "type": "object", "properties": { "fontFamily": { "type": "string", "description": "Font family name." }, "url": { "default": "", "description": "URL to load the font from (single-variant fonts).", "type": "string" }, "styles": { "description": "Per-weight/style variants for multi-variant families.", "type": "array", "items": { "type": "object", "properties": { "src": { "type": "string", "description": "Font source, typically in CSS url() form." }, "fontStyle": { "type": "string" }, "fontWeight": { "type": "string" } }, "required": [ "src" ] } } }, "required": [ "fontFamily" ] } }, "pages": { "default": [], "description": "Pages in the design.", "type": "array", "items": { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the page." }, "width": { "default": "auto", "description": "Page width in pixels or 'auto'.", "anyOf": [ { "type": "number" }, { "type": "string", "const": "auto" } ] }, "height": { "default": "auto", "description": "Page height in pixels or 'auto'.", "anyOf": [ { "type": "number" }, { "type": "string", "const": "auto" } ] }, "background": { "default": "white", "description": "Background color or image.", "type": "string" }, "bleed": { "default": 0, "description": "Bleed area in pixels for print (all sides; base value for per-side overrides).", "type": "number" }, "bleedTop": { "description": "Per-side bleed override (top), in pixels. Inherits `bleed` when omitted.", "type": "number" }, "bleedRight": { "description": "Per-side bleed override (right), in pixels. Inherits `bleed` when omitted.", "type": "number" }, "bleedBottom": { "description": "Per-side bleed override (bottom), in pixels. Inherits `bleed` when omitted.", "type": "number" }, "bleedLeft": { "description": "Per-side bleed override (left), in pixels. Inherits `bleed` when omitted.", "type": "number" }, "custom": {}, "duration": { "default": 5000, "description": "Page duration in milliseconds.", "type": "number" }, "children": { "default": [], "description": "Elements on this page.", "type": "array", "items": { "$ref": "#/$defs/__schema0" } } }, "required": [ "id" ] } }, "audios": { "default": [], "description": "Audio tracks in the design.", "type": "array", "items": { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the audio track." }, "name": { "default": "", "description": "Display name shown on the timeline.", "type": "string" }, "src": { "default": "", "description": "URL or data URI of the audio file.", "type": "string" }, "duration": { "default": 0, "description": "Duration in milliseconds.", "type": "number" }, "startTime": { "default": 0, "description": "Start offset (0-1).", "type": "number" }, "endTime": { "default": 1, "description": "End offset (0-1).", "type": "number" }, "volume": { "default": 1, "description": "Volume level (0-1).", "type": "number" }, "delay": { "default": 0, "description": "Delay before playing, in milliseconds.", "type": "number" }, "speed": { "default": 1, "description": "Playback speed multiplier (1 = normal).", "type": "number" }, "custom": {} }, "required": [ "id" ] } } }, "$defs": { "__schema0": { "oneOf": [ { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "text" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 100, "description": "Width in pixels.", "type": "number" }, "height": { "default": 0, "description": "Height in pixels (0 until measured/rendered).", "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "text": { "default": "", "description": "Visible text shown on canvas.", "type": "string" }, "placeholder": { "default": "", "description": "Placeholder text shown when empty.", "type": "string" }, "fontSize": { "default": 14, "description": "Font size in pixels (minimum 1).", "type": "number" }, "fontFamily": { "default": "Roboto", "description": "Font family name.", "type": "string" }, "fontStyle": { "default": "normal", "description": "Font style: 'normal' or 'italic'.", "type": "string" }, "fontWeight": { "default": "normal", "description": "Font weight: 'normal', 'bold', or numeric string.", "type": "string" }, "textDecoration": { "default": "", "description": "Text decoration (e.g. underline, line-through).", "type": "string" }, "textTransform": { "default": "none", "description": "Text transform: uppercase, lowercase, capitalize, none.", "type": "string" }, "fill": { "default": "black", "description": "Text color.", "type": "string" }, "align": { "default": "center", "description": "Horizontal alignment (commonly left | center | right | justify).", "type": "string" }, "verticalAlign": { "default": "top", "description": "Vertical alignment: top, middle, bottom.", "type": "string" }, "strokeWidth": { "default": 0, "description": "Stroke width in pixels.", "type": "number" }, "stroke": { "default": "black", "description": "Stroke color.", "type": "string" }, "strokeLineJoin": { "default": "round", "description": "Stroke corner join: round, miter, bevel.", "type": "string" }, "lineHeight": { "default": 1.2, "description": "Line height multiplier or 'auto'.", "type": [ "number", "string" ] }, "letterSpacing": { "default": 0, "description": "Letter spacing as a fraction of font size.", "type": "number" }, "backgroundEnabled": { "default": false, "description": "Whether the text background is enabled.", "type": "boolean" }, "backgroundColor": { "default": "#7ED321", "description": "Text background color.", "type": "string" }, "backgroundOpacity": { "default": 1, "description": "Text background opacity (0-1).", "type": "number" }, "backgroundCornerRadius": { "default": 0.5, "description": "Text background corner radius.", "type": "number" }, "backgroundPadding": { "default": 0.5, "description": "Text background padding.", "type": "number" }, "curveEnabled": { "default": false, "description": "Whether the text curve effect is enabled.", "type": "boolean" }, "curvePower": { "default": 0.5, "description": "Text curve power (-1 to 1, 0 = straight).", "type": "number" }, "legacyBackground": { "description": "Internal compatibility flag stamped by the v2→v3 migration.", "type": "boolean" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "image" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 100, "description": "Width in pixels.", "type": "number" }, "height": { "default": 100, "description": "Height in pixels.", "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "src": { "default": "", "description": "URL or data URI of the image file.", "type": "string" }, "cropX": { "default": 0, "description": "Crop X offset as a fraction (0-1).", "type": "number" }, "cropY": { "default": 0, "description": "Crop Y offset as a fraction (0-1).", "type": "number" }, "cropWidth": { "default": 1, "description": "Crop width as a fraction (0-1).", "type": "number" }, "cropHeight": { "default": 1, "description": "Crop height as a fraction (0-1).", "type": "number" }, "cornerRadius": { "default": 0, "description": "Corner radius in pixels.", "type": "number" }, "flipX": { "default": false, "description": "Whether the image is flipped horizontally.", "type": "boolean" }, "flipY": { "default": false, "description": "Whether the image is flipped vertically.", "type": "boolean" }, "clipSrc": { "default": "", "description": "URL or data URI for a clipping mask.", "type": "string" }, "borderColor": { "default": "black", "description": "Border color.", "type": "string" }, "borderSize": { "default": 0, "description": "Border width in pixels.", "type": "number" }, "keepRatio": { "default": false, "description": "Whether to maintain aspect ratio when resizing.", "type": "boolean" }, "stretchEnabled": { "default": false, "description": "Whether stretch mode is enabled.", "type": "boolean" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "svg" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 100, "type": "number" }, "height": { "default": 100, "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "src": { "default": "", "description": "URL or data URI of the SVG.", "type": "string" }, "maskSrc": { "default": "", "description": "URL or data URI for an SVG mask.", "type": "string" }, "cropX": { "default": 0, "type": "number" }, "cropY": { "default": 0, "type": "number" }, "cropWidth": { "default": 1, "type": "number" }, "cropHeight": { "default": 1, "type": "number" }, "keepRatio": { "default": true, "description": "Whether to maintain aspect ratio when resizing.", "type": "boolean" }, "stretchEnabled": { "default": true, "type": "boolean" }, "flipX": { "default": false, "type": "boolean" }, "flipY": { "default": false, "type": "boolean" }, "borderColor": { "default": "black", "type": "string" }, "borderSize": { "default": 0, "type": "number" }, "cornerRadius": { "default": 0, "type": "number" }, "colorsReplace": { "default": {}, "description": "Color replacement mappings (original → replacement).", "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "string" } } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "line" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 400, "type": "number" }, "height": { "default": 10, "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "color": { "default": "black", "description": "Line color.", "type": "string" }, "dash": { "default": [], "description": "Dash pattern array.", "type": "array", "items": { "type": "number" } }, "startHead": { "default": "", "description": "Start arrow head: empty, arrow, circle, square, bar.", "type": "string" }, "endHead": { "default": "", "description": "End arrow head: empty, arrow, circle, square, bar.", "type": "string" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "figure" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 100, "description": "Width in pixels.", "type": "number" }, "height": { "default": 100, "description": "Height in pixels.", "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "subType": { "default": "rect", "description": "Figure subtype: rect, ellipse, triangle, etc.", "type": "string" }, "fill": { "default": "rgb(0, 161, 255)", "description": "Fill color.", "type": "string" }, "dash": { "default": [], "description": "Dash pattern array.", "type": "array", "items": { "type": "number" } }, "strokeWidth": { "default": 0, "type": "number" }, "stroke": { "default": "rgba(98, 197, 255, 1)", "type": "string" }, "cornerRadius": { "default": 0, "type": "number" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "gif" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 100, "description": "Width in pixels.", "type": "number" }, "height": { "default": 100, "description": "Height in pixels.", "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "src": { "default": "", "description": "URL or data URI of the image file.", "type": "string" }, "cropX": { "default": 0, "description": "Crop X offset as a fraction (0-1).", "type": "number" }, "cropY": { "default": 0, "description": "Crop Y offset as a fraction (0-1).", "type": "number" }, "cropWidth": { "default": 1, "description": "Crop width as a fraction (0-1).", "type": "number" }, "cropHeight": { "default": 1, "description": "Crop height as a fraction (0-1).", "type": "number" }, "cornerRadius": { "default": 0, "description": "Corner radius in pixels.", "type": "number" }, "flipX": { "default": false, "description": "Whether the image is flipped horizontally.", "type": "boolean" }, "flipY": { "default": false, "description": "Whether the image is flipped vertically.", "type": "boolean" }, "clipSrc": { "default": "", "description": "URL or data URI for a clipping mask.", "type": "string" }, "borderColor": { "default": "black", "description": "Border color.", "type": "string" }, "borderSize": { "default": 0, "description": "Border width in pixels.", "type": "number" }, "keepRatio": { "default": true, "type": "boolean" }, "stretchEnabled": { "default": false, "description": "Whether stretch mode is enabled.", "type": "boolean" }, "duration": { "default": 0, "description": "GIF duration in milliseconds.", "type": "number" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "video" }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 100, "description": "Width in pixels.", "type": "number" }, "height": { "default": 100, "description": "Height in pixels.", "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "blurEnabled": { "default": false, "description": "Whether blur effect is enabled.", "type": "boolean" }, "blurRadius": { "default": 10, "description": "Blur radius in pixels.", "type": "number" }, "brightnessEnabled": { "default": false, "description": "Whether brightness effect is enabled.", "type": "boolean" }, "brightness": { "default": 0, "description": "Brightness level (-1 to 1).", "type": "number" }, "sepiaEnabled": { "default": false, "description": "Whether sepia effect is enabled.", "type": "boolean" }, "grayscaleEnabled": { "default": false, "description": "Whether grayscale effect is enabled.", "type": "boolean" }, "filters": { "default": {}, "type": "object", "propertyNames": { "type": "string" }, "additionalProperties": { "type": "object", "properties": { "intensity": { "default": 1, "description": "Filter intensity (-1 to 1).", "type": "number" } } }, "description": "Applied image filters keyed by filter name." }, "shadowEnabled": { "default": false, "description": "Whether shadow is enabled.", "type": "boolean" }, "shadowBlur": { "default": 5, "description": "Shadow blur radius in pixels.", "type": "number" }, "shadowOffsetX": { "default": 0, "description": "Shadow horizontal offset in pixels.", "type": "number" }, "shadowOffsetY": { "default": 0, "description": "Shadow vertical offset in pixels.", "type": "number" }, "shadowColor": { "default": "black", "description": "Shadow color.", "type": "string" }, "shadowOpacity": { "default": 1, "description": "Shadow opacity (0-1).", "type": "number" }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "src": { "default": "", "description": "URL or data URI of the image file.", "type": "string" }, "cropX": { "default": 0, "description": "Crop X offset as a fraction (0-1).", "type": "number" }, "cropY": { "default": 0, "description": "Crop Y offset as a fraction (0-1).", "type": "number" }, "cropWidth": { "default": 1, "description": "Crop width as a fraction (0-1).", "type": "number" }, "cropHeight": { "default": 1, "description": "Crop height as a fraction (0-1).", "type": "number" }, "cornerRadius": { "default": 0, "description": "Corner radius in pixels.", "type": "number" }, "flipX": { "default": false, "description": "Whether the image is flipped horizontally.", "type": "boolean" }, "flipY": { "default": false, "description": "Whether the image is flipped vertically.", "type": "boolean" }, "clipSrc": { "default": "", "description": "URL or data URI for a clipping mask.", "type": "string" }, "borderColor": { "default": "black", "description": "Border color.", "type": "string" }, "borderSize": { "default": 0, "description": "Border width in pixels.", "type": "number" }, "keepRatio": { "default": false, "description": "Whether to maintain aspect ratio when resizing.", "type": "boolean" }, "stretchEnabled": { "default": false, "description": "Whether stretch mode is enabled.", "type": "boolean" }, "duration": { "default": 0, "description": "Video duration in milliseconds.", "type": "number" }, "startTime": { "default": 0, "description": "Start offset (0-1).", "type": "number" }, "endTime": { "default": 1, "description": "End offset (0-1).", "type": "number" }, "volume": { "default": 1, "description": "Volume (0-1).", "type": "number" }, "speed": { "default": 1, "description": "Playback speed multiplier (1 = normal).", "type": "number" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the element." }, "type": { "type": "string", "const": "table", "description": "Element type identifier." }, "name": { "default": "", "description": "Display name for the element.", "type": "string" }, "custom": { "description": "Custom data attached to the element." }, "x": { "default": 0, "description": "X position in pixels.", "type": "number" }, "y": { "default": 0, "description": "Y position in pixels.", "type": "number" }, "width": { "default": 300, "description": "Width in pixels.", "type": "number" }, "height": { "default": 200, "description": "Height in pixels.", "type": "number" }, "rotation": { "default": 0, "description": "Rotation angle in degrees.", "type": "number" }, "opacity": { "default": 1, "description": "Opacity level (0-1).", "type": "number" }, "animations": { "default": [], "description": "Animation configurations.", "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "visible": { "default": true, "description": "Whether the element is visible.", "type": "boolean" }, "draggable": { "default": true, "description": "Whether the element can be dragged.", "type": "boolean" }, "resizable": { "default": true, "description": "Whether the element can be resized.", "type": "boolean" }, "selectable": { "default": true, "description": "Whether the element can be selected.", "type": "boolean" }, "removable": { "default": true, "description": "Whether the element can be removed.", "type": "boolean" }, "contentEditable": { "default": true, "description": "Whether the element content can be edited.", "type": "boolean" }, "styleEditable": { "default": true, "description": "Whether the element style can be edited.", "type": "boolean" }, "alwaysOnTop": { "default": false, "description": "Whether the element stays on top of others.", "type": "boolean" }, "showInExport": { "default": true, "description": "Whether the element appears in exports.", "type": "boolean" }, "rows": { "default": 3, "description": "Number of rows.", "type": "number" }, "cols": { "default": 3, "description": "Number of columns.", "type": "number" }, "colWidths": { "default": [], "description": "Column width fractions (sum to 1).", "type": "array", "items": { "type": "number" } }, "rowHeights": { "default": [], "description": "Row height fractions (sum to 1).", "type": "array", "items": { "type": "number" } }, "cells": { "default": [], "description": "Flat cell array in row-major order.", "type": "array", "items": { "type": "object", "properties": { "id": { "type": "string", "description": "Unique identifier for the cell." }, "type": { "default": "tablecell", "description": "Cell type identifier.", "type": "string", "const": "tablecell" }, "text": { "default": "", "description": "Visible text shown in the cell.", "type": "string" }, "opacity": { "description": "Opacity level (0-1).", "type": "number" }, "rowSpan": { "description": "Number of rows this cell spans.", "type": "number" }, "colSpan": { "description": "Number of columns this cell spans.", "type": "number" }, "mergedInto": { "description": "Id of the cell this one is merged into, if any.", "type": "string" }, "name": { "description": "Display name for the cell.", "type": "string" }, "custom": { "description": "Custom data attached to the cell." }, "borders": { "description": "Per-side border overrides for this cell.", "type": "object", "properties": { "top": { "description": "Top border override for this cell.", "type": "object", "properties": { "color": { "description": "Border color for this side.", "type": "string" }, "width": { "description": "Border width in pixels for this side.", "type": "number" }, "style": { "description": "Border style for this side.", "type": "string", "enum": [ "solid", "dashed", "dotted", "none" ] } } }, "right": { "description": "Right border override for this cell.", "type": "object", "properties": { "color": { "description": "Border color for this side.", "type": "string" }, "width": { "description": "Border width in pixels for this side.", "type": "number" }, "style": { "description": "Border style for this side.", "type": "string", "enum": [ "solid", "dashed", "dotted", "none" ] } } }, "bottom": { "description": "Bottom border override for this cell.", "type": "object", "properties": { "color": { "description": "Border color for this side.", "type": "string" }, "width": { "description": "Border width in pixels for this side.", "type": "number" }, "style": { "description": "Border style for this side.", "type": "string", "enum": [ "solid", "dashed", "dotted", "none" ] } } }, "left": { "description": "Left border override for this cell.", "type": "object", "properties": { "color": { "description": "Border color for this side.", "type": "string" }, "width": { "description": "Border width in pixels for this side.", "type": "number" }, "style": { "description": "Border style for this side.", "type": "string", "enum": [ "solid", "dashed", "dotted", "none" ] } } } } }, "fontSize": { "description": "Font size in pixels (inherits from the table when omitted, minimum 1).", "type": "number" }, "fontFamily": { "description": "Font family name (inherits from the table when omitted).", "type": "string" }, "fontWeight": { "description": "Font weight: 'normal', 'bold', or numeric string (inherits from the table when omitted).", "type": "string" }, "fontStyle": { "description": "Font style: 'normal' or 'italic' (inherits from the table when omitted).", "type": "string" }, "textDecoration": { "description": "Text decoration, e.g. underline, line-through (inherits from the table when omitted).", "type": "string" }, "textTransform": { "description": "Text transform: uppercase, lowercase, capitalize, none (inherits from the table when omitted).", "type": "string" }, "fill": { "description": "Text color (inherits from the table when omitted).", "type": "string" }, "align": { "description": "Horizontal alignment: left, center, right, justify (inherits from the table when omitted).", "type": "string" }, "verticalAlign": { "description": "Vertical alignment: top, middle, bottom (inherits from the table when omitted).", "type": "string" }, "lineHeight": { "description": "Line height multiplier or 'auto' (inherits from the table when omitted).", "type": [ "number", "string" ] }, "letterSpacing": { "description": "Letter spacing as a fraction of font size (inherits from the table when omitted).", "type": "number" }, "strokeWidth": { "description": "Stroke width in pixels (inherits from the table when omitted).", "type": "number" }, "stroke": { "description": "Stroke color (inherits from the table when omitted).", "type": "string" }, "cellBackground": { "description": "Cell background color (inherits from the table when omitted).", "type": "string" }, "cellPadding": { "description": "Cell padding in pixels (inherits from the table when omitted).", "type": "number" } }, "required": [ "id" ] } }, "borderColor": { "default": "#000000", "description": "Default border color for the table grid.", "type": "string" }, "borderWidth": { "default": 1, "description": "Default border width in pixels.", "type": "number" }, "borderStyle": { "default": "solid", "description": "Default border style.", "type": "string", "enum": [ "solid", "dashed", "dotted", "none" ] }, "fontSize": { "default": 30, "description": "Default font size in pixels for cells (minimum 1).", "type": "number" }, "fontFamily": { "default": "Roboto", "description": "Default font family name for cells.", "type": "string" }, "fontWeight": { "default": "normal", "description": "Default font weight: 'normal', 'bold', or numeric string.", "type": "string" }, "fontStyle": { "default": "normal", "description": "Default font style: 'normal' or 'italic'.", "type": "string" }, "textDecoration": { "default": "", "description": "Default text decoration (e.g. underline, line-through).", "type": "string" }, "textTransform": { "default": "none", "description": "Default text transform: uppercase, lowercase, capitalize, none.", "type": "string" }, "fill": { "default": "black", "description": "Default text color for cells.", "type": "string" }, "align": { "default": "center", "description": "Default horizontal alignment: left, center, right, justify.", "type": "string" }, "verticalAlign": { "default": "middle", "description": "Default vertical alignment: top, middle, bottom.", "type": "string" }, "lineHeight": { "default": 1.2, "description": "Default line height multiplier or 'auto'.", "type": [ "number", "string" ] }, "letterSpacing": { "default": 0, "description": "Default letter spacing as a fraction of font size.", "type": "number" }, "strokeWidth": { "default": 0, "description": "Default stroke width in pixels.", "type": "number" }, "stroke": { "default": "black", "description": "Default stroke color.", "type": "string" }, "cellBackground": { "default": "transparent", "description": "Default cell background color.", "type": "string" }, "cellPadding": { "default": 4, "description": "Default cell padding in pixels.", "type": "number" } }, "required": [ "id", "type" ] }, { "type": "object", "properties": { "id": { "type": "string" }, "type": { "type": "string", "const": "group" }, "name": { "default": "", "type": "string" }, "custom": {}, "opacity": { "default": 1, "type": "number" }, "visible": { "default": true, "type": "boolean" }, "selectable": { "default": true, "type": "boolean" }, "removable": { "default": true, "type": "boolean" }, "alwaysOnTop": { "default": false, "type": "boolean" }, "showInExport": { "default": true, "type": "boolean" }, "animations": { "default": [], "type": "array", "items": { "type": "object", "properties": { "delay": { "default": 0, "description": "Delay before the animation starts, in milliseconds.", "type": "number" }, "duration": { "default": 500, "description": "Animation duration in milliseconds.", "type": "number" }, "enabled": { "default": true, "description": "Whether the animation is enabled.", "type": "boolean" }, "type": { "type": "string", "enum": [ "enter", "exit", "loop" ], "description": "Animation phase." }, "name": { "default": "none", "description": "Animation name identifier.", "type": "string" }, "data": { "default": {}, "description": "Animation-specific data." } }, "required": [ "type" ] } }, "children": { "default": [], "description": "Child elements in this group.", "type": "array", "items": { "$ref": "#/$defs/__schema0" } } }, "required": [ "id", "type" ] } ] } }, "$id": "https://schema.polotno.com/v1/design.schema.json", "title": "Polotno Design" }