private void btnApply_Click(object sender, EventArgs e)
{
float minU, minV, maxU, maxV;
minU = (float)p1.X / picTexture.Width;
minV = (float)p1.Y / picTexture.Height;
maxU = (float)p2.X / picTexture.Width;
maxV = (float)p2.Y / picTexture.Height;
refImage.Points[0].U = minU;
refImage.Points[1].U = minU;
refImage.Points[2].U = maxU;
refImage.Points[3].U = maxU;
refImage.Points[0].V = maxV;
refImage.Points[1].V = minV;
refImage.Points[2].V = maxV;
refImage.Points[3].V = minV;
if (chkScaleObject.Checked)
{
if (radScaleX.Checked)
{
float scaleF = (maxU - minU) / (maxV - minV);
refImage.Scale(scaleF, 1.0f);
}
else
{
float scaleF = (maxV - minV) / (maxU - minU);
refImage.Scale(1.0f, scaleF);
}
}
this.Close();
}
private void btnOK_Click(object sender, EventArgs e)
{
refImage.Scale((float)numScaleFactorX.Value, (float)numScaleFactorY.Value);
this.Close();
}