📊 CadifyDartJson

The CadifyDartJson function generates a machine-learning inference JSON payload from the Cadify Master worksheet.

This JSON is intended to be consumed by external ML services and is typically used as input for CadifyDartImage.

📌 What It Does

When you enter this function into a cell, it:

• Resolves the calling cell and parses its own formula
• Uses the provided source range to determine a column index
• Reads parameter data from the Cadify Master worksheet
• Generates an inference JSON payload based on the selected ML model type
• Returns the JSON as a string

This function does not export SVG geometry or Cadify sketch entities.

🧾 Syntax

=CadifyDartJson(JsonType, SourceRange)

🧮 Parameters

Parameter	Description
JSON export type	Selects the ML model / JSON schema: 0 = Bodan 1 = Floris 1B Runpod 2 = Floris 1B Local 3 = Bodan 1B
Source Range (Top-Left)	Cell reference used to determine the source column in the Cadify Master worksheet. Only the top-left cell is required.

JsonType is cast directly to the MLModelTypes enum internally.

🔁 Output

Returns a JSON string containing inference parameters derived from the Cadify Master sheet.

If JSON generation fails, the function returns:

Could not generate JSON.

⚙️ Behavior Details

• The function always reads from the worksheet named CadifyMasterTab
• The provided SourceRange is used only to resolve the column index
• Row information in SourceRange is ignored
• No bounds checking is performed on JsonType
• If DART processing is disabled internally, the function returns CadifyDartJson without executing

🔗 Typical Usage

CadifyDartJson is commonly used together with CadifyDartImage:

=CadifyDartImage("PreviewImage", "", CadifyDartJson(1, A2), 1, "B2", 10, "", "MyCadifySheet")

❌ What This Function Is Not

• Not an SVG exporter
• Not a Cadify geometry serializer
• Not related to CadifySvg() dynamic value extraction

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