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LibPDF: Add parameter for background color of render

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This commit is contained in:
Kyle Pereira 2023-12-07 12:53:13 +00:00 • committed by Andreas Kling
parent 60c4803dd3
commit 8191f2b47a
5 changed files with 10 additions and 10 deletions
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8
Userland/Libraries/LibPDF/Renderer.cpp
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@ -45,9 +45,9 @@ private:
size_t m_starting_stack_depth;
};
PDFErrorsOr<void> Renderer::render(Document& document, Page const& page, RefPtr<Gfx::Bitmap> bitmap, RenderingPreferences rendering_preferences)
PDFErrorsOr<void> Renderer::render(Document& document, Page const& page, RefPtr<Gfx::Bitmap> bitmap, Color background_color, RenderingPreferences rendering_preferences)
{
return Renderer(document, page, bitmap, rendering_preferences).render();
return Renderer(document, page, bitmap, background_color, rendering_preferences).render();
}
static void rect_path(Gfx::Path& path, float x, float y, float width, float height)
@ -73,7 +73,7 @@ static Gfx::Path rect_path(Gfx::Rect<T> const& rect)
return path;
}
Renderer::Renderer(RefPtr<Document> document, Page const& page, RefPtr<Gfx::Bitmap> bitmap, RenderingPreferences rendering_preferences)
Renderer::Renderer(RefPtr<Document> document, Page const& page, RefPtr<Gfx::Bitmap> bitmap, Color background_color, RenderingPreferences rendering_preferences)
: m_document(document)
, m_bitmap(bitmap)
, m_page(page)
@ -104,7 +104,7 @@ Renderer::Renderer(RefPtr<Document> document, Page const& page, RefPtr<Gfx::Bitm
auto initial_clipping_path = rect_path(userspace_matrix.map(Gfx::FloatRect(0, 0, width, height)));
m_graphics_state_stack.append(GraphicsState { userspace_matrix, { initial_clipping_path, initial_clipping_path } });
m_bitmap->fill(Gfx::Color::NamedColor::White);
m_bitmap->fill(background_color);
}
PDFErrorsOr<void> Renderer::render()

4
Userland/Libraries/LibPDF/Renderer.h
View file

@ -98,7 +98,7 @@ struct RenderingPreferences {
class Renderer {
public:
static PDFErrorsOr<void> render(Document&, Page const&, RefPtr<Gfx::Bitmap>, RenderingPreferences preferences);
static PDFErrorsOr<void> render(Document&, Page const&, RefPtr<Gfx::Bitmap>, Color background_color, RenderingPreferences preferences);
struct FontCacheKey {
NonnullRefPtr<DictObject> font_dictionary;
@ -115,7 +115,7 @@ public:
PDFErrorOr<void> render_type3_glyph(Gfx::FloatPoint, StreamObject const&, Gfx::AffineTransform const&, Optional<NonnullRefPtr<DictObject>>);
private:
Renderer(RefPtr<Document>, Page const&, RefPtr<Gfx::Bitmap>, RenderingPreferences);
Renderer(RefPtr<Document>, Page const&, RefPtr<Gfx::Bitmap>, Color background_color, RenderingPreferences);
PDFErrorsOr<void> render();