diff options
Diffstat (limited to 'CruUI/graph')
| -rw-r--r-- | CruUI/graph/graph.cpp | 22 | ||||
| -rw-r--r-- | CruUI/graph/graph.h | 1 |
2 files changed, 22 insertions, 1 deletions
diff --git a/CruUI/graph/graph.cpp b/CruUI/graph/graph.cpp index 94c7029e..30b51413 100644 --- a/CruUI/graph/graph.cpp +++ b/CruUI/graph/graph.cpp @@ -216,10 +216,30 @@ namespace cru { ComPtr<ID2D1SolidColorBrush> CreateSolidBrush(const D2D1_COLOR_F& color) { - const auto device_context = graph::GraphManager::GetInstance()->GetD2D1DeviceContext(); + const auto device_context = GraphManager::GetInstance()->GetD2D1DeviceContext(); ComPtr<ID2D1SolidColorBrush> solid_color_brush; device_context->CreateSolidColorBrush(color, &solid_color_brush); return solid_color_brush; } + + ComPtr<IDWriteTextFormat> CreateDefaultTextFormat() + { + const auto dwrite_factory = GraphManager::GetInstance()->GetDWriteFactory(); + + ComPtr<IDWriteTextFormat> text_format; + + ThrowIfFailed(dwrite_factory->CreateTextFormat( + L"等线", nullptr, + DWRITE_FONT_WEIGHT_NORMAL, + DWRITE_FONT_STYLE_NORMAL, + DWRITE_FONT_STRETCH_NORMAL, + 24.0, L"zh-cn", + &text_format + )); + + ThrowIfFailed(text_format->SetTextAlignment(DWRITE_TEXT_ALIGNMENT_CENTER)); + ThrowIfFailed(text_format->SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT_CENTER)); + return text_format; + } } } diff --git a/CruUI/graph/graph.h b/CruUI/graph/graph.h index 01d95797..0f1d29d1 100644 --- a/CruUI/graph/graph.h +++ b/CruUI/graph/graph.h @@ -166,6 +166,7 @@ namespace cru } Microsoft::WRL::ComPtr<ID2D1SolidColorBrush> CreateSolidBrush(const D2D1_COLOR_F& color); + Microsoft::WRL::ComPtr<IDWriteTextFormat> CreateDefaultTextFormat(); inline void WithTransform(ID2D1DeviceContext* device_context, const D2D1_MATRIX_3X2_F matrix, Function<void(ID2D1DeviceContext*)>&& action) { |