Method PushClipRect

KBotExt/imgui/imgui.cpp:4868–4873

Push a clipping rectangle for both ImGui logic (hit-testing etc.) and low-level ImDrawList rendering. - When using this function it is sane to ensure that float are perfectly rounded to integer values, so that e.g. (int)(max.x-min.x) in user's render produce correct result. - If the code here changes, may need to update code of functions like NextColumn() and PushColumnClipRect(): some frequently

//   some frequently called functions which to modify both channels and clipping simultaneously tend to use the
//   more specialized SetWindowClipRectBeforeSetChannel() to avoid extraneous updates of underlying ImDrawCmds.
void ImGui::PushClipRect(const ImVec2& clip_rect_min, const ImVec2& clip_rect_max, bool intersect_with_current_clip_rect)
{
	ImGuiWindow* window = GetCurrentWindow();
	window->DrawList->PushClipRect(clip_rect_min, clip_rect_max, intersect_with_current_clip_rect);
	window->ClipRect = window->DrawList->_ClipRectStack.back();
}

void ImGui::PopClipRect()
{