conicpaths.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/SkPathBuilder.h"
#include "include/core/SkPoint.h"
#include "include/core/SkRect.h"
#include "include/core/SkScalar.h"
#include "include/core/SkSize.h"
#include "include/core/SkString.h"
#include "include/core/SkTypes.h"
#include "include/private/base/SkTArray.h"
#include "src/base/SkFloatBits.h"

Go to the source code of this file.

Classes
class	ConicPathsGM

Functions
	DEF_SIMPLE_GM (arccirclegap, canvas, 250, 250)
	DEF_SIMPLE_GM (largecircle, canvas, 250, 250)
	DEF_SIMPLE_GM (largeovals, canvas, 250, 250)
	DEF_SIMPLE_GM (crbug_640176, canvas, 250, 250)

Function Documentation

DEF_SIMPLE_GM() [1/4]

DEF_SIMPLE_GM	(	arccirclegap	,
		canvas	,
		250	,
		250
	)

Definition at line 148 of file conicpaths.cpp.

                                              {
    canvas->translate(50, 100);
    SkPoint c = { 1052.5390625f, 506.8760978034711f };
    SkScalar radius = 1096.702150363923f;
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStroke(true);
    canvas->drawCircle(c, radius, paint);
    SkPath path = SkPathBuilder().moveTo(288.88884710654133f, -280.26680862609f)
                                 .arcTo({0, 0}, {-39.00216443306411f, 400.6058925796476f}, radius)
                                 .detach();
    paint.setColor(0xff007f00);
    canvas->drawPath(path, paint);
}

DEF_SIMPLE_GM() [2/4]

DEF_SIMPLE_GM	(	crbug_640176	,
		canvas	,
		250	,
		250
	)

Definition at line 204 of file conicpaths.cpp.

                                              {
    SkPathBuilder path;
    path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000));  // 0, 0
    path.lineTo(SkBits2Float(0x42cfd89a), SkBits2Float(0xc2700000));  // 103.923f, -60
    path.lineTo(SkBits2Float(0x42cfd899), SkBits2Float(0xc2700006));  // 103.923f, -60
    path.conicTo(SkBits2Float(0x42f00000), SkBits2Float(0xc2009d9c),
            SkBits2Float(0x42f00001), SkBits2Float(0x00000000),
            SkBits2Float(0x3f7746ea));  // 120, -32.1539f, 120, 0, 0.965926f
 
    SkPaint paint;
    paint.setAntiAlias(true);
    canvas->translate(125, 125);
    canvas->drawPath(path.detach(), paint);
}

DEF_SIMPLE_GM() [3/4]

DEF_SIMPLE_GM	(	largecircle	,
		canvas	,
		250	,
		250
	)

Definition at line 164 of file conicpaths.cpp.

                                             {
    canvas->translate(50, 100);
    SkPoint c = { 1052.5390625f, 506.8760978034711f };
    SkScalar radius = 1096.702150363923f;
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStroke(true);
    canvas->drawCircle(c, radius, paint);
}

DEF_SIMPLE_GM() [4/4]

DEF_SIMPLE_GM	(	largeovals	,
		canvas	,
		250	,
		250
	)

Definition at line 175 of file conicpaths.cpp.

                                            {
    // Test EllipseOp
    SkRect r = SkRect::MakeXYWH(-520, -520, 5000, 4000);
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStroke(true);
    paint.setStrokeWidth(100);
    canvas->drawOval(r, paint);
    r.offset(-15, -15);
    paint.setColor(SK_ColorDKGRAY);
    // we use stroke and fill to avoid falling into the SimpleFill path
    paint.setStyle(SkPaint::kStrokeAndFill_Style);
    paint.setStrokeWidth(1);
    canvas->drawOval(r, paint);
 
    // Test DIEllipseOp
    canvas->rotate(1.0f);
    r.offset(55, 55);
    paint.setColor(SK_ColorGRAY);
    paint.setStroke(true);
    paint.setStrokeWidth(100);
    canvas->drawOval(r, paint);
    r.offset(-15, -15);
    paint.setColor(SK_ColorLTGRAY);
    paint.setStyle(SkPaint::kStrokeAndFill_Style);
    paint.setStrokeWidth(1);
    canvas->drawOval(r, paint);
}