public EnlargeImageImp(Image image, Point point, int realImageWidth, int realImageHeight)
{
startPoint = point;
souceImage = image;
this.realImageWidth = realImageWidth;
this.realImageHeight = realImageHeight;
if (image != null)
{
//ImageUtil.CaptureImage(image, );
// 放大图片
enLargeImage = ImageUtil.EnlargeImage(image, (image.Height * enlargeRate), (image.Width * enlargeRate));
enlargeImagePopuForm = new EnlargeImagePopuForm(enLargeImage);
enlargeImagePopuForm.Show();
width = enlargeImagePopuForm.Width;
height = enlargeImagePopuForm.Height;
}
}
public void MoveEnlargePicture(Point movePoint, string info = "")
{
// 放大窗体的位置定位(注意在边缘的展示的问题)
Point point = ReCalculatePosition(width, height, movePoint);
// 如果窗体已被释放
if (enlargeImagePopuForm.IsDisposed || !enlargeImagePopuForm.IsHandleCreated || !enlargeImagePopuForm.Created)
{
enlargeImagePopuForm = new EnlargeImagePopuForm(enLargeImage);
enlargeImagePopuForm.Show();
}
// 进行定位
enlargeImagePopuForm.Location = point;
// 进行放大图像定位
//Point enLargePoint = new Point((int)(movePoint.X * enlargeRate), (int)(movePoint.Y * enlargeRate));
Point enLargePoint = new Point((movePoint.X * enLargeImage.Width / realImageWidth), (movePoint.Y * enLargeImage.Height / realImageHeight));
enlargeImagePopuForm.Move2Target(enLargePoint);
}