Skia write to bitmap example

skiabitmap.cpp

#include <iostream>
#include <skia/core/SkCanvas.h>
#include <skia/core/SkBitmap.h>
#include <skia/codec/SkCodec.h>
#include <skia/core/SkPath.h>
#include <skia/core/SkColor.h>
#include <skia/encode/SkPngEncoder.h>
#include <skia/core/SkStream.h>
#include <skia/core/SkImageEncoder.h>
#include <skia/core/SkData.h>
#include <skia/core/SkRefCnt.h>
#include <skia/core/SkFont.h>
#include <skia/core/SkPaint.h>
#include <skia/core/SkTypeface.h>
#include <fstream>
int main()
{
	SkBitmap bitmap{};
	bitmap.allocN32Pixels(600, 600);

	SkCanvas canvas{bitmap};
	SkColor color(SkColors::kBlack.toSkColor());
	canvas.drawColor(color);

	SkPaint paint;
	SkColor textcolor(0xFFF23FFF);
	paint.setColor(textcolor);



	SkFont font;
	
	font.setSize(20);

	canvas.drawString("Pius Ayowale", 250, 200, font, paint);
	
	
	
	
	auto data = SkEncodeBitmap(bitmap, SkEncodedImageFormat::kPNG, 80);
	
	std::ofstream file("img.png", std::ios_base::out | std::ios_base::binary);

	file.write((const char *)data.get()->bytes(), data->size());
	
}