From a410e2048db6f5ef6fb50e401a59b4b98b979050 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 4 Apr 2019 17:12:25 +0800
Subject: ...

---
 src/platform_win/win_text_layout.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/platform_win/win_text_layout.cpp')

diff --git a/src/platform_win/win_text_layout.cpp b/src/platform_win/win_text_layout.cpp
index 9915b56c..7ae87a80 100644
--- a/src/platform_win/win_text_layout.cpp
+++ b/src/platform_win/win_text_layout.cpp
@@ -30,6 +30,19 @@ void WinTextLayout::SetText(std::wstring new_text) {
       max_width_, max_height_, &text_layout_));
 }
 
+std::shared_ptr<FontDescriptor> WinTextLayout::GetFont() {
+  return font_descriptor_;
+}
+
+void WinTextLayout::SetFont(std::shared_ptr<FontDescriptor> font) {
+  auto f = std::dynamic_pointer_cast<WinFontDescriptor>(font);
+  assert(f);
+  f.swap(font_descriptor_);
+  ThrowIfFailed(graph_manager_->GetDWriteFactory()->CreateTextLayout(
+      text_.c_str(), text_.size(), font_descriptor_->GetDWriteTextFormat(),
+      max_width_, max_height_, &text_layout_));
+}
+
 void WinTextLayout::SetMaxWidth(float max_width) {
   max_width_ = max_width;
   ThrowIfFailed(text_layout_->SetMaxWidth(max_width_));
-- 
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