Question

android 如何把Canvas中指定区域转换为一个Bitmap对象?

Answer 1

int w = 320,h = 240;

String mstrTitle = “感受Android带给我们的新体验”;

Bitmap mbmpTest = Bitmap.createBitmap(w,h, Config.ARGB_8888);

Canvas canvasTemp = new Canvas(mbmpTest);

canvasTemp.drawColor(Color.WHITE);

Paint p = new Paint();

String familyName = “宋体”;

Typeface font = Typeface.create(familyName,Typeface.BOLD);

p.setColor(Color.RED);

p.setTypeface(font);

p.setTextSize(22);

canvasTemp.drawText(mstrTitle,0,100,p);

追问

把Canvas中指定区域转换为一个Bitmap对象?

追答

恩