set_line_height
Adjust text spacing in Figma by setting line height values for text nodes, supporting pixel, percentage, or automatic units.
Instructions
Set the line height of a text node in Figma
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| nodeId | Yes | The ID of the text node to modify | |
| lineHeight | Yes | Line height value | |
| unit | No | Unit type (PIXELS, PERCENT, or AUTO) |
Implementation Reference
- MCP tool registration and handler implementation for 'set_line_height'. Includes input schema validation using Zod, sends command to Figma websocket, and formats response.
server.tool( "set_line_height", "Set the line height of a text node in Figma", { nodeId: z.string().describe("The ID of the text node to modify"), lineHeight: z.number().describe("Line height value"), unit: z.enum(["PIXELS", "PERCENT", "AUTO"]).optional().describe("Unit type (PIXELS, PERCENT, or AUTO)"), }, async ({ nodeId, lineHeight, unit }) => { try { const result = await sendCommandToFigma("set_line_height", { nodeId, lineHeight, unit: unit || "PIXELS" }); const typedResult = result as { name: string, lineHeight: { value: number, unit: string } }; return { content: [ { type: "text", text: `Updated line height of node "${typedResult.name}" to ${typedResult.lineHeight.value} ${typedResult.lineHeight.unit}` } ] }; } catch (error) { return { content: [ { type: "text", text: `Error setting line height: ${error instanceof Error ? error.message : String(error)}` } ] }; } } ); - src/talk_to_figma_mcp/tools/index.ts:17-17 (registration)Top-level tool registration calls registerTextTools(server), which registers the set_line_height tool among others.
registerTextTools(server); - FigmaCommand type union includes 'set_line_height' as a valid command sent to Figma plugin.
| "set_line_height" - src/talk_to_figma_mcp/server.ts:34-34 (registration)Main server setup calls registerTools, which indirectly registers set_line_height.
registerTools(server);