bitmaprecttest.cpp File Reference

#include "gm/gm.h"
#include "include/core/SkBitmap.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkImage.h"
#include "include/core/SkPaint.h"
#include "include/core/SkPath.h"
#include "include/core/SkRect.h"
#include "include/core/SkScalar.h"

Go to the source code of this file.

Functions
static sk_sp< SkImage >	make_bm ()
	DEF_SIMPLE_GM (bitmaprecttest, canvas, 320, 240)

Function Documentation

DEF_SIMPLE_GM()

DEF_SIMPLE_GM	(	bitmaprecttest	,
		canvas	,
		320	,
		240
	)

Definition at line 39 of file bitmaprecttest.cpp.

                                                {
    auto image = make_bm();
 
    canvas->drawImage(image, 150, 45);
 
    SkScalar scale = 0.472560018f;
    canvas->save();
    canvas->scale(scale, scale);
    canvas->drawImageRect(image, SkRect::MakeXYWH(100, 100, 128, 128), SkSamplingOptions());
    canvas->restore();
 
    canvas->scale(-1, 1);
    canvas->drawImage(image, -310, 45);
}

make_bm()

static sk_sp< SkImage > make_bm ( )

static

Definition at line 17 of file bitmaprecttest.cpp.

                                {
    SkBitmap bm;
    bm.allocN32Pixels(60, 60);
    bm.eraseColor(0);
 
    SkCanvas canvas(bm);
    SkPaint paint;
    canvas.drawPath(SkPath::Polygon({{6,6}, {6,54}, {30,54}}, false), paint);
 
    paint.setStyle(SkPaint::kStroke_Style);
    canvas.drawRect(SkRect::MakeLTRB(0.5f, 0.5f, 59.5f, 59.5f), paint);
    return bm.asImage();
}