Plus.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Plus, 256, 256, false, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Plus	,
		256	,
		256	,
		false	,
		0
	)

Definition at line 5 of file Plus.cpp.

                                     {
void draw(SkCanvas* canvas) {
    canvas->drawColor(SK_ColorBLACK);
    SkPaint paint;
    paint.setBlendMode(SkBlendMode::kPlus);
    for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN } ) {
        SkColor colors[] = { color, SkColorSetA(color, 192), SkColorSetA(color, 128),
                             SkColorSetA(color, 0) };
        paint.setShader(SkGradientShader::MakeRadial({ 64, 64}, 100,
                colors, nullptr, std::size(colors), SkTileMode::kClamp));
        canvas->drawCircle(64, 64, 100, paint);
        canvas->translate(64, 64);
    }
}
}  // END FIDDLE