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lottie2gif: fix an issue where the background color is omitted

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the issus is occurred when the input is a source folder.
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Hermet Park 2024-06-24 18:07:33 +09:00 • committed by Hermet Park
parent d3b7da9f97
commit b85c5ba02f
1 changed files with 9 additions and 8 deletions
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17
tools/lottie2gif/lottie2gif.cpp
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@ -48,7 +48,8 @@ private:
uint32_t fps = 30; uint32_t fps = 30;
uint32_t width = 600; uint32_t width = 600;
uint32_t height = 600; uint32_t height = 600;
unique_ptr<Shape> bg = nullptr; //transparent uint8_t r, g, b; //background color
bool background = false;
void helpMsg() void helpMsg()
{ {
@ -82,7 +83,9 @@ private:
auto saver = Saver::gen(); auto saver = Saver::gen();
//set a background color //set a background color
if (bg) { if (background) {
auto bg = Shape::gen();
bg->fill(r, g, b);
bg->appendRect(0, 0, width * scale, height * scale); bg->appendRect(0, 0, width * scale, height * scale);
saver->background(std::move(bg)); saver->background(std::move(bg));
} }
@ -231,12 +234,10 @@ public:
return 1; return 1;
} }
auto bgColor = (uint32_t) strtol(p_arg, NULL, 16); auto bgColor = (uint32_t) strtol(p_arg, NULL, 16);
auto r = (uint8_t)((bgColor & 0xff0000) >> 16); r = (uint8_t)((bgColor & 0xff0000) >> 16);
auto g = (uint8_t)((bgColor & 0x00ff00) >> 8); g = (uint8_t)((bgColor & 0x00ff00) >> 8);
auto b = (uint8_t)((bgColor & 0x0000ff)); b = (uint8_t)((bgColor & 0x0000ff));
bg = tvg::Shape::gen(); background = true;
bg->fill(r, g, b, 255);
} else { } else {
cout << "Warning: Unknown flag (" << p << ")." << endl; cout << "Warning: Unknown flag (" << p << ")." << endl;
} }