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Add size value to top of img2scad.html output file

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Alex Matulich
2025-05-21 13:48:26 -07:00
parent eeea026969
commit 30817f2626
1 changed files with 5 additions and 3 deletions
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8
scripts/img2scad.html
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@@ -8,8 +8,9 @@ Version 6: 23 April 2025 - added cropping UI
Version 7: 25 April 2025 - added contrast and threshold sliders Version 7: 25 April 2025 - added contrast and threshold sliders
Version 8: 26 April 2025 - added file size estimate to output section Version 8: 26 April 2025 - added file size estimate to output section
Version 9: 20 May 2025 - improved appearance UI, added Sobel edge detection Version 9: 20 May 2025 - improved appearance UI, added Sobel edge detection
Verskl 10: 21 May 2025 - Added array_name_size value at top of output file
--> -->
<title>Image to OpenSCAD array, v9</title><!-- REMEMBER TO CHANGE VERSION --> <title>Image to OpenSCAD array, v10</title><!-- REMEMBER TO CHANGE VERSION -->
<meta charset="UTF-8"> <meta charset="UTF-8">
<style> <style>
body { font-family: sans-serif; padding-left:1em; padding-right:1em;} body { font-family: sans-serif; padding-left:1em; padding-right:1em;}
@@ -772,9 +773,10 @@ Alpha channel is ignored. After processing the image as desired, you may save it
return " [" + row.map(val => useUnit ? parseFloat((val/255.0).toFixed(3)) : val).join(",") + "]"; return " [" + row.map(val => useUnit ? parseFloat((val/255.0).toFixed(3)) : val).join(",") + "]";
}).join(",\n"); }).join(",\n");
const introcomment = " = [ // " + cropDim.width + "×" + cropDim.height + "\n"; const introcomment = " = [ // " + cropDim.width + "×" + cropDim.height + "\n";
const dimSuffix = "_"+cropDim.width + "x" + cropDim.height const sizevar = (arrayName.value.length>0 ? arrayName.value : 'image_array')+"_size = [" + cropDim.width + "," + cropDim.height + "];\n";
const openscadArray = (arrayName.value.length>0 ? arrayName.value : 'image_array') + introcomment + arrayContent + "\n];"; const openscadArray = sizevar + (arrayName.value.length>0 ? arrayName.value : 'image_array') + introcomment + arrayContent + "\n];";
const blob = new Blob([openscadArray], { type: "text/plain" }); const blob = new Blob([openscadArray], { type: "text/plain" });
const dimSuffix = "_"+cropDim.width + "x" + cropDim.height;
let filename = (arrayName.value.length>0 ? arrayName.value : "image_array") + dimSuffix + '.scad'; let filename = (arrayName.value.length>0 ? arrayName.value : "image_array") + dimSuffix + '.scad';
if (window.showSaveFilePicker) { if (window.showSaveFilePicker) {
saveWithFilePicker(blob, filename); saveWithFilePicker(blob, filename);