|
private DrawHandle ( |
||
| handleLocation | ||
| g | ||
| xformWorldToPixel | Matrix | |
| return | void | |
private void DrawHandle(PointF handleLocation, Graphics g, Matrix xformWorldToPixel)
{
const int HIGHLIGHTSIZE = 5;
Point pixelLocation = Point.Round(Geometry.TransformPoint(handleLocation, xformWorldToPixel));
Rectangle rect = new Rectangle(pixelLocation.X - (HIGHLIGHTSIZE - 1) / 2, pixelLocation.Y - (HIGHLIGHTSIZE - 1) / 2, HIGHLIGHTSIZE, HIGHLIGHTSIZE);
g.FillRectangle(Brushes.Blue, rect);
}