static void Main(string[] args)
{
var iconInput = new IconInput()
{
Icon = new Icon("Darth-Vader.ico"),
XCoordinate = 1300,
YCoordinate = 600
};
var ellipseCropInput = new EllipseCropInput()
{
HeightOffset = 10,
WidthOffset = 10
};
var rectangleCropInput = new RectangleCropInput()
{
DecreasePercentage = 25
};
EllipseImageEditor ellipseImageEditor = new EllipseImageEditor("ewelina.jpg");
ellipseImageEditor.CropImage(ellipseCropInput);
ellipseImageEditor.AddIcon(iconInput);
ellipseImageEditor.SaveTargetImage("ewelina-ellipse.png");
RectangleImageEditor rectangleImageEditor = new RectangleImageEditor("ewelina.jpg");
rectangleImageEditor.CropImage(rectangleCropInput);
rectangleImageEditor.AddIcon(iconInput);
rectangleImageEditor.SaveTargetImage("ewelina-rectangle.png");
}
public ActionResult EditIcon(long?id)
{
var data = new IconInput();
ViewData["IconType"] = _iconAppService.GetIconType();
if (id != null)
{
data = _iconAppService.Get(id.Value);
}
return(View("Easyman.FwWeb.Views.Admin.EditIcon", data));
}
public virtual void AddIcon(IconInput input)
{
if (input.XCoordinate >= _targetImage.Width || input.YCoordinate >= _targetImage.Height)
{
throw new ArgumentException("Image's area must contain Icons coordinates");
}
using (Graphics gg = Graphics.FromImage(_targetImage))
{
gg.DrawIcon(input.Icon, input.XCoordinate, input.YCoordinate);
}
}
public override void AddIcon(IconInput input)
{
Color upperLeftPixel = _targetImage.GetPixel(input.XCoordinate, input.YCoordinate);
Color upperRightPixel = _targetImage.GetPixel(input.XCoordinate + input.Icon.Width, input.YCoordinate);
Color bottomLeftPixel = _targetImage.GetPixel(input.XCoordinate, input.YCoordinate - input.Icon.Height);
Color bottomRightPixel = _targetImage.GetPixel(input.XCoordinate + input.Icon.Width, input.YCoordinate - input.Icon.Height);
if (upperLeftPixel.A == 0 || upperRightPixel.A == 0 || bottomLeftPixel.A == 0 || bottomRightPixel.A == 0)
{
throw new ArgumentException("You cannot add icon at transparent place! Please, try again.");
}
base.AddIcon(input);
}
/// <summary>
/// 新增数据
/// </summary>
/// <param name="input">输入的实体</param>
public void AddOrUpdate(IconInput input)
{
var data = input.MapTo <Icon>();
_iconRepository.InsertOrUpdate(data);
}