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impr: Allow image visualizer image to be scaled

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This commit is contained in:
WerWolv 2023-07-03 21:24:36 +02:00
parent ceed8c7420
commit 6a667d9493
1 changed files with 11 additions and 1 deletions
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12
plugins/builtin/source/content/pl_visualizers.cpp
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@ -87,15 +87,25 @@ namespace hex::plugin::builtin {
void drawImageVisualizer(pl::ptrn::Pattern &, pl::ptrn::IIterable &, bool shouldReset, std::span<const pl::core::Token::Literal> arguments) {
static ImGui::Texture texture;
static float scale = 1.0F;
if (shouldReset) {
auto pattern = arguments[0].toPattern();
auto data = pattern->getBytes();
texture = ImGui::Texture(data.data(), data.size());
scale = 200_scaled / texture.getSize().x;
}
if (texture.isValid())
ImGui::Image(texture, texture.getSize());
ImGui::Image(texture, texture.getSize() * scale);
if (ImGui::IsWindowHovered()) {
auto scrollDelta = ImGui::GetIO().MouseWheel;
if (scrollDelta != 0.0F) {
scale += scrollDelta * 0.1F;
scale = std::clamp(scale, 0.1F, 10.0F);
}
}
}
void drawBitmapVisualizer(pl::ptrn::Pattern &, pl::ptrn::IIterable &, bool shouldReset, std::span<const pl::core::Token::Literal> arguments) {