// 反旋轉
private void radioButton2_CheckedChanged(object sender, EventArgs e)
{
if (radioButton2.Checked == true)
{
pcxAfter = new ImgPcx(pcxOrigin);
// double.Parse() : 字串轉為double
pcxAfter.RotateBackward(double.Parse(textBox1.Text));
pictureBox1.Image = pcxAfter.pcxImg;
}
}
// 旋轉角度拉條
private void trackBar1_ValueChanged(object sender, EventArgs e)
{
int value = trackBar1.Value;
textBox1.Text = value.ToString();
if (radioButton1.Checked == true)
{
pcxAfter = new ImgPcx(pcxOrigin);
// double.Parse() : 字串轉為double
pcxAfter.RotateForward(value);
pictureBox1.Image = pcxAfter.pcxImg;
}
else if (radioButton2.Checked == true)
{
pcxAfter = new ImgPcx(pcxOrigin);
// double.Parse() : 字串轉為double
pcxAfter.RotateBackward(value);
pictureBox1.Image = pcxAfter.pcxImg;
}
}
