fix footprint pcbx/pcby

Author: seveibar

cli/main.ts

@@ -65,7 +65,10 @@ program
         const betterEasy = EasyEdaJsonSchema.parse(easyEdaJson)
         await fs.writeFile(options.output, JSON.stringify(betterEasy, null, 2))
         console.log(`Saved better EasyEDA JSON: ${options.output}`)
-      } else if (options.output.endsWith(".ts")) {
+      } else if (
+        options.output.endsWith(".tsx") ||
+        options.output.endsWith(".ts")
+      ) {
         const tsComp = convertRawEasyToTs(easyEdaJson)
         await fs.writeFile(options.output, tsComp)
         console.log(`Saved TypeScript component: ${options.output}`)

lib/generate-footprint-tsx.ts

@@ -7,24 +7,37 @@ export const generateFootprintTsx = (easyEdaJson: EasyEdaJson): string => {
     (shape): shape is z.infer<typeof PadSchema> => shape.type === "PAD"
   )
 
+  // Calculate the center point of all pads
+  const minX = Math.min(...pads.map((pad) => pad.center.x))
+  const maxX = Math.max(...pads.map((pad) => pad.center.x))
+  const minY = Math.min(...pads.map((pad) => pad.center.y))
+  const maxY = Math.max(...pads.map((pad) => pad.center.y))
+
+  const centerX = (minX + maxX) / 2
+  const centerY = (minY + maxY) / 2
+
   const footprintElements = pads.map((pad) => {
     const { center, width, height, holeRadius, number } = pad
     const isPlatedHole = holeRadius !== undefined && holeRadius > 0
 
+    // Normalize the position by subtracting the center point
+    const normalizedX = center.x - centerX
+    const normalizedY = center.y - centerY
+
     if (isPlatedHole) {
       return `
         <platedhole
-          x="${center.x}mm"
-          y="${center.y}mm"
+          pcbX="${normalizedX.toFixed(2)}mm"
+          pcbY="${normalizedY.toFixed(2)}mm"
           hole_diameter="${holeRadius * 2}mm"
           outer_diameter="${width}mm"
           port_hints={["${number}"]}
         />`
     } else {
       return `
         <smtpad
-          x="${center.x}mm"
-          y="${center.y}mm"
+          pcbX="${normalizedX.toFixed(2)}mm"
+          pcbY="${normalizedY.toFixed(2)}mm"
           width="${width}mm"
           height="${height}mm"
           shape="rect"