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Try a method for large meme text scaling

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This commit is contained in:
TheEssem 2021-05-22 22:24:34 -05:00
parent 3935a7490a
commit 9fd9464cc5
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natives/meme.cc
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@ -29,6 +29,7 @@ Napi::Value Meme(const Napi::CallbackInfo &info) {
coalesceImages(&coalesced, frames.begin(), frames.end()); coalesceImages(&coalesced, frames.begin(), frames.end());
int width = coalesced.front().columns(); int width = coalesced.front().columns();
int dividedWidth = width / 1000;
top_text.size(Geometry(to_string(width))); top_text.size(Geometry(to_string(width)));
top_text.backgroundColor("none"); top_text.backgroundColor("none");
@ -41,6 +42,7 @@ Napi::Value Meme(const Napi::CallbackInfo &info) {
top_text_fill.morphology(Magick::EdgeOutMorphology, "Octagon"); top_text_fill.morphology(Magick::EdgeOutMorphology, "Octagon");
top_text_fill.backgroundColor("black"); top_text_fill.backgroundColor("black");
top_text_fill.alphaChannel(Magick::ShapeAlphaChannel); top_text_fill.alphaChannel(Magick::ShapeAlphaChannel);
if (dividedWidth > 1) top_text_fill.morphology(Magick::DilateMorphology, "Octagon", dividedWidth);
top_text.composite(top_text_fill, Magick::CenterGravity, top_text.composite(top_text_fill, Magick::CenterGravity,
Magick::DstOverCompositeOp); Magick::DstOverCompositeOp);
@ -56,6 +58,7 @@ Napi::Value Meme(const Napi::CallbackInfo &info) {
bottom_text_fill.morphology(Magick::EdgeOutMorphology, "Octagon"); bottom_text_fill.morphology(Magick::EdgeOutMorphology, "Octagon");
bottom_text_fill.backgroundColor("black"); bottom_text_fill.backgroundColor("black");
bottom_text_fill.alphaChannel(Magick::ShapeAlphaChannel); bottom_text_fill.alphaChannel(Magick::ShapeAlphaChannel);
if (dividedWidth > 1) bottom_text_fill.morphology(Magick::DilateMorphology, "Octagon", dividedWidth);
bottom_text.composite(bottom_text_fill, Magick::CenterGravity, bottom_text.composite(bottom_text_fill, Magick::CenterGravity,
Magick::DstOverCompositeOp); Magick::DstOverCompositeOp);
} }