From 922d7f6c96f81a33538900f8a8992a5b6f640874 Mon Sep 17 00:00:00 2001 From: crupest Date: Thu, 23 Apr 2020 02:00:05 +0800 Subject: ... --- include/cru/win/graph/direct/text_layout.hpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/cru/win/graph/direct') diff --git a/include/cru/win/graph/direct/text_layout.hpp b/include/cru/win/graph/direct/text_layout.hpp index a9b89011..90faadf9 100644 --- a/include/cru/win/graph/direct/text_layout.hpp +++ b/include/cru/win/graph/direct/text_layout.hpp @@ -37,6 +37,8 @@ class DWriteTextLayout : public DirectGraphResource, void SetMaxHeight(float max_height) override; Rect GetTextBounds() override; + // Return empty vector if text_range.count is 0. Text range could be in + // reverse direction, it should be normalized first in implementation. std::vector TextRangeRect(const TextRange& text_range) override; Point TextSingleRect(gsl::index position, bool trailing) override; TextHitTestResult HitTest(const Point& point) override; -- cgit v1.2.3