// Get panel coordinates from relative coordinates (transform)
public Point RelativeToPanel(RelativePoint p)
{
var x = p.X * img.Width * ImageScale * 0.5 + Size.Width / 2.0;
var y = p.Y * img.Height * ImageScale * 0.5 + Size.Height / 2.0;
return(new Point(ImageClipper.dtoi(x), ImageClipper.dtoi(y)));
}
// Get image corrdinates from panel coordinates (transform)
public Point PanelToImage(Point p)
{
var x = (p.X - Size.Width / 2.0) / ImageScale + img.Size.Width / 2.0;
var y = (p.Y - Size.Height / 2.0) / ImageScale + img.Size.Height / 2.0;
return(new Point(ImageClipper.dtoi(x), ImageClipper.dtoi(y)));
}
// Get panel coordinates from image coordinates (transform)
public Point ImageToPanel(Point p)
{
var x = (p.X - img.Size.Width / 2.0) * ImageScale + Size.Width / 2.0;
var y = (p.Y - img.Size.Height / 2.0) * ImageScale + Size.Height / 2.0;
return(new Point(ImageClipper.dtoi(x), ImageClipper.dtoi(y)));
}
private void ImageClipButton_Click(object sender, EventArgs e)
{
if (ClipPoints.Count == 4)
{
ImagePanel.img = ImageClipper.ClipImage(ImagePanel.img, ClipPoints);
ImageResetButton_Click(sender, e);
}
}
private void ImageScaleButton_Click(object sender, EventArgs e)
{
ImagePanel.img = ImageClipper.ScaleImage(ImagePanel.img, (float)ImageScaleInput.Value);
ImageResetButton_Click(sender, e);
MessageBox.Show("Image scale set", "Done");
}