protected override void OnDraw(Canvas canvas)
{
if (sticker == null)
{
return;
}
sticker.draw(canvas);
float[] points = PointUtils.GetBitmapPoints(sticker.getSrcImage(), sticker.getMatrix());
float x1 = points[0];
float y1 = points[1];
float x2 = points[2];
float y2 = points[3];
float x3 = points[4];
float y3 = points[5];
float x4 = points[6];
float y4 = points[7];
if (isEdit)
{
canvas.DrawLine(x1, y1, x2, y2, paintEdge);
canvas.DrawLine(x2, y2, x4, y4, paintEdge);
canvas.DrawLine(x4, y4, x3, y3, paintEdge);
canvas.DrawLine(x3, y3, x1, y1, paintEdge);
rotateIcon.draw(canvas, x2, y2);
zoomIcon.draw(canvas, x3, y3);
removeIcon.draw(canvas, x1, y1);
}
}
