dashcubics.cpp File Reference

#include "gm/gm.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkColor.h"
#include "include/core/SkPaint.h"
#include "include/core/SkPath.h"
#include "include/core/SkPathEffect.h"
#include "include/core/SkScalar.h"
#include "include/core/SkSize.h"
#include "include/core/SkString.h"
#include "include/core/SkTypes.h"
#include "include/effects/SkDashPathEffect.h"
#include "include/effects/SkTrimPathEffect.h"
#include "include/private/base/SkTArray.h"
#include "include/utils/SkParsePath.h"
#include "tools/timer/TimeUtils.h"
#include <math.h>
#include <utility>

Go to the source code of this file.

Classes
class	TrimGM

Functions
static void	flower (SkCanvas *canvas, const SkPath &path, SkScalar intervals[2], SkPaint::Join join)
	DEF_SIMPLE_GM (dashcubics, canvas, 865, 750)

Function Documentation

DEF_SIMPLE_GM()

DEF_SIMPLE_GM	(	dashcubics	,
		canvas	,
		865	,
		750
	)

Definition at line 52 of file dashcubics.cpp.

                                            {
        SkPath path;
        const char* d = "M 337,98 C 250,141 250,212 250,212 C 250,212 250,212 250,212"
        "C 250,212 250,212 250,212 C 250,212 250,141 163,98 C 156,195 217,231 217,231"
        "C 217,231 217,231 217,231 C 217,231 217,231 217,231 C 217,231 156,195 75,250"
        "C 156,305 217,269 217,269 C 217,269 217,269 217,269 C 217,269 217,269 217,269"
        "C 217,269 156,305 163,402 C 250,359 250,288 250,288 C 250,288 250,288 250,288"
        "C 250,288 250,288 250,288 C 250,288 250,359 338,402 C 345,305 283,269 283,269"
        "C 283,269 283,269 283,269 C 283,269 283,269 283,269 C 283,269 345,305 425,250"
        "C 344,195 283,231 283,231 C 283,231 283,231 283,231 C 283,231 283,231 283,231"
        "C 283,231 344,195 338,98";
 
        SkParsePath::FromSVGString(d, &path);
            canvas->translate(-35.f, -55.f);
        for (int x = 0; x < 2; ++x) {
            for (int y = 0; y < 2; ++y) {
                canvas->save();
                canvas->translate(x * 430.f, y * 355.f);
                SkScalar intervals[] = { 5 + (x ? 0 : 0.0001f + 0.0001f), 10 };
                flower(canvas, path, intervals, y ? SkPaint::kDefault_Join : SkPaint::kRound_Join);
                canvas->restore();
            }
        }
}

flower()

static void flower ( SkCanvas *  canvas, const SkPath &  path, SkScalar  intervals[2], SkPaint::Join  join  )

static

Definition at line 32 of file dashcubics.cpp.

                                     {
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStroke(true);
    paint.setStrokeJoin(join);
    paint.setStrokeWidth(42);
    canvas->drawPath(path, paint);
 
    paint.setColor(SK_ColorRED);
    paint.setStrokeWidth(21);
    paint.setPathEffect(SkDashPathEffect::Make(intervals, 2, 0));
    canvas->drawPath(path, paint);
 
    paint.setColor(SK_ColorGREEN);
    paint.setPathEffect(nullptr);
    paint.setStrokeWidth(0);
    canvas->drawPath(path, paint);
}