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DM::ViaMatrix Class Reference

#include <DMSrcSink.h>

Inheritance diagram for DM::ViaMatrix:
DM::Via DM::Sink

Public Member Functions

 ViaMatrix (SkMatrix, Sink *)
 
Result draw (const Src &, SkBitmap *, SkWStream *, SkString *) const override
 
- Public Member Functions inherited from DM::Via
 Via (Sink *sink)
 
const char * fileExtension () const override
 
bool serial () const override
 
SinkFlags flags () const override
 
void setColorSpace (sk_sp< SkColorSpace > colorSpace) override
 
- Public Member Functions inherited from DM::Sink
virtual ~Sink ()
 
virtual Result draw (const Src &, SkBitmap *, SkWStream *, SkString *log) const =0
 
virtual void setColorSpace (sk_sp< SkColorSpace >)
 
virtual bool serial () const
 
virtual const char * fileExtension () const =0
 
virtual SinkFlags flags () const =0
 
virtual SkColorInfo colorInfo () const
 

Additional Inherited Members

- Protected Attributes inherited from DM::Via
std::unique_ptr< Sink > fSink
 

Detailed Description

Definition at line 646 of file DMSrcSink.h.

Constructor & Destructor Documentation

◆ ViaMatrix()

DM::ViaMatrix::ViaMatrix ( SkMatrix  matrix,
Sink *  sink 
)

Definition at line 2476 of file DMSrcSink.cpp.

2476: Via(sink), fMatrix(matrix) {}
DM::Via::Via
Via(Sink *sink)
Definition: DMSrcSink.h:631
SkRecords::matrix
unsigned useCenter Optional< SkMatrix > matrix
Definition: SkRecords.h:258

Member Function Documentation

◆ draw()

Result DM::ViaMatrix::draw ( const Src &  src,
SkBitmap *  bitmap,
SkWStream *  stream,
SkString *  log 
) const
overridevirtual

Implements DM::Sink.

Definition at line 2478 of file DMSrcSink.cpp.

2478 {
2479 SkMatrix matrix = fMatrix;
2480 SkISize size = auto_compute_translate(&matrix, src.size().width(), src.size().height());
2481 return draw_to_canvas(fSink.get(), bitmap, stream, log, size,
2482 [&](SkCanvas* canvas,
2483 Src::GraphiteTestContext* testContext) {
2484 canvas->concat(matrix);
2485 return src.draw(canvas, testContext);
2486 });
2487}
DM::Via::fSink
std::unique_ptr< Sink > fSink
Definition: DMSrcSink.h:643
DM::draw_to_canvas
static void draw_to_canvas(SkCanvas *canvas, const SkImageInfo &info, void *pixels, size_t rowBytes, CodecSrc::DstColorType dstColorType, SkScalar left=0, SkScalar top=0)
Definition: DMSrcSink.cpp:456
DM::auto_compute_translate
static SkISize auto_compute_translate(SkMatrix *matrix, int srcW, int srcH)
Definition: DMSrcSink.cpp:2469
bitmap
Definition: bitmap.py:1
dart_profiler_symbols.stream
stream
Definition: dart_profiler_symbols.py:81
dump_adb_log.log
log
Definition: dump_adb_log.py:12
flutter::size
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Definition: switches.h:259
mskp_parser.src
src
Definition: mskp_parser.py:22
DM::Src::GraphiteTestContext
skiatest::graphite::GraphiteTestContext GraphiteTestContext
Definition: DMSrcSink.h:93
SkISize
Definition: SkSize.h:16
The documentation for this class was generated from the following files:
Generated on Sun Jun 23 2024 21:59:55 for Flutter Engine by doxygen 1.9.4