public void DrawRectangle(LuaBrush luaBrush, double x, double y, double height, double width)
{
x *= _scale;
y *= _scale;
height *= _scale;
width *= _scale;
_ctx.DrawRectangle(luaBrush.Brush, new Pen(), new Rect(x, y, width, height));
}
public void DrawLine(LuaBrush luaBrush, double startX, double startY, double endX, double endY,
double thickness)
{
startX *= _scale;
startY *= _scale;
endX *= _scale;
endY *= _scale;
thickness *= _scale;
_ctx.DrawLine(new Pen(luaBrush.Brush, thickness), new Point(startX, startY), new Point(endX, endY));
}
public void DrawEllipse(LuaBrush luaBrush, double x, double y, double height, double width)
{
x *= _scale;
y *= _scale;
height *= _scale;
width *= _scale;
var center = new Point(x + width / 2, y + height / 2);
_ctx.DrawEllipse(luaBrush.Brush, new Pen(), center, width, height);
}
public double DrawText(LuaBrush luaBrush, double x, double y, string text, int fontSize)
{
x *= _scale;
y *= _scale;
fontSize *= _scale;
var typeFace = new Typeface(Font, new FontStyle(), new FontWeight(), new FontStretch());
var formatted = new FormattedText(text, CultureInfo.InvariantCulture, FlowDirection.LeftToRight, typeFace,
fontSize, luaBrush.Brush);
_ctx.DrawText(formatted, new Point(x, y));
return(formatted.Width / _scale);
}
