diff --git a/natives/meme.cc b/natives/meme.cc index 7914195..d7e0270 100644 --- a/natives/meme.cc +++ b/natives/meme.cc @@ -32,6 +32,7 @@ Napi::Value Meme(const Napi::CallbackInfo &info) { int page_height = vips_image_get_page_height(in.get_image()); int n_pages = vips_image_get_n_pages(in.get_image()); int size = width / 9; + int dividedWidth = width / 1000; int rad = 1; string font_string = (font == "roboto" ? "Roboto Condensed" : font) + " " + @@ -41,6 +42,13 @@ Napi::Value Meme(const Napi::CallbackInfo &info) { VImage mask = VImage::black(rad * 2 + 1, rad * 2 + 1) + 128; mask.draw_circle({255}, rad, rad, rad, VImage::option()->set("fill", true)); + VImage altMask; + + if (dividedWidth >= 1) { + altMask = VImage::black(dividedWidth * 2 + 1, dividedWidth * 2 + 1) + 128; + altMask.draw_circle({255}, dividedWidth, dividedWidth, dividedWidth, VImage::option()->set("fill", true)); + } + VImage topText; if (top != "") { VImage topIn = VImage::text( @@ -57,6 +65,9 @@ Napi::Value Meme(const Napi::CallbackInfo &info) { VImage topOutline = topIn.morph(mask, VIPS_OPERATION_MORPHOLOGY_DILATE) .gaussblur(0.5, VImage::option()->set("min_ampl", 0.1)); + if (dividedWidth >= 1) { + topOutline = topOutline.morph(altMask, VIPS_OPERATION_MORPHOLOGY_DILATE); + } topOutline = (topOutline == (vector){0, 0, 0, 0}); VImage topInvert = topOutline.extract_band(3).invert(); topOutline = topOutline @@ -81,6 +92,9 @@ Napi::Value Meme(const Napi::CallbackInfo &info) { VImage bottomOutline = bottomIn.morph(mask, VIPS_OPERATION_MORPHOLOGY_DILATE) .gaussblur(0.5, VImage::option()->set("min_ampl", 0.1)); + if (dividedWidth >= 1) { + bottomOutline = bottomOutline.morph(altMask, VIPS_OPERATION_MORPHOLOGY_DILATE); + } bottomOutline = (bottomOutline == (vector){0, 0, 0, 0}); VImage bottomInvert = bottomOutline.extract_band(3).invert(); bottomOutline = bottomOutline