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Added support for setting the current animation frame (#3681)

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davestubbs
2022-08-08 23:28:05 +01:00
committed by GitHub
parent fef39b9fbe
commit 77fb02729e
2 changed files with 18 additions and 0 deletions
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12
esphome/components/display/display_buffer.cpp
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@@ -591,6 +591,18 @@ void Animation::prev_frame() {
}
}
void Animation::set_frame(int frame) {
unsigned abs_frame = abs(frame);
if (abs_frame < this->animation_frame_count_) {
if (frame >= 0) {
this->current_frame_ = frame;
} else {
this->current_frame_ = this->animation_frame_count_ - abs_frame;
}
}
}
DisplayPage::DisplayPage(display_writer_t writer) : writer_(std::move(writer)) {}
void DisplayPage::show() { this->parent_->show_page(this); }
void DisplayPage::show_next() { this->next_->show(); }