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Ensure composite can tile with outside resize #3227

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Lovell Fuller
2022-06-08 12:39:00 +01:00
parent 4d82331bf6
commit a75718565c
3 changed files with 34 additions and 2 deletions
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4
src/pipeline.cc
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@@ -607,14 +607,14 @@ class PipelineWorker : public Napi::AsyncWorker {
int across = 0;
int down = 0;
// Use gravity in overlay
if (compositeImage.width() <= baton->width) {
if (compositeImage.width() <= image.width()) {
across = static_cast<int>(ceil(static_cast<double>(image.width()) / compositeImage.width()));
// Ensure odd number of tiles across when gravity is centre, north or south
if (composite->gravity == 0 || composite->gravity == 1 || composite->gravity == 3) {
across |= 1;
}
}
if (compositeImage.height() <= baton->height) {
if (compositeImage.height() <= image.height()) {
down = static_cast<int>(ceil(static_cast<double>(image.height()) / compositeImage.height()));
// Ensure odd number of tiles down when gravity is centre, east or west
if (composite->gravity == 0 || composite->gravity == 2 || composite->gravity == 4) {