public void Dragging(Ray r)
{
if (cropping)
{
RaycastHit hit;
LayerMask mask = LayerMask.GetMask("EditCanvas");
//Debug.DrawRay(r.origin, r.direction * 100, Color.green, 3);
if (Physics.Raycast(r.origin, r.direction, out hit, mask))
{
//hit occurred
Texture2D image = cs.GetImage();
Vector2 textureCoord = Vector2.Scale(hit.textureCoord, new Vector2(image.width, image.height));
//GameObject cube = (useCube1) ? cube1 : cube2;
if (useCube1)
{
coords1 = textureCoord;
}
else
{
coords2 = textureCoord;
}
CropRect cropRect = GetCropRect();
Line.transform.localPosition = new Vector3((float)cropRect.x / image.width * -10 + 5, 0.01f, (float)cropRect.y / image.height * -10 + 5);
Line.transform.localScale = new Vector3(-(float)cropRect.width / image.width * 10, 0, -(float)cropRect.height / image.height * 10);
}
}
}
public FrmMain()
{
InitializeComponent();
this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
currentshape = ShapesTypes.ShapeTypes.CropRect;
this.DoubleBuffered = true;
ContextMenuSelectColor.ColorScheme = ComponentFactory.Krypton.Toolkit.ColorScheme.OfficeStandard;
ContextMenuSelectColor.SelectedColor = Color.Red;
BtnColor.ForeColor = SelectedColor;
OriginalScreenImage = AssistOperation.CaptureScreen();
cropRect = new CropRect(new Rectangle(-5, -5, 1, 1));
cropRect.SetForm(this);
cropRect.Visible = true;
cropRect.RectMoved += CropRect_RectMoved;
this.BackgroundImage = AssistOperation.FadeImage(OriginalScreenImage);
this.BackgroundImageLayout = ImageLayout.Center;
undoactions = new UndoRedo();
}
public static Image CaptureResult(Control ctrl, CropRect croprect)
{
Rectangle bounds = croprect.rect;
Point pt = ctrl.PointToScreen(bounds.Location);
Bitmap bitmap = new Bitmap(bounds.Width, bounds.Height);
using (Graphics graph = Graphics.FromImage(bitmap))
{
graph.CopyFromScreen(new Point(croprect.rect.X - ctrl.Location.X, croprect.rect.Y - ctrl.Location.Y), Point.Empty, bounds.Size);
}
return(bitmap);
}
CropRect GetCropRect()
{
CropRect res = new CropRect();
Texture2D image = cs.GetImage();
int x1 = Mathf.Clamp(Mathf.RoundToInt(coords1.x), 0, image.width - 1);
int x2 = Mathf.Clamp(Mathf.RoundToInt(coords2.x), 0, image.width - 1);
int y1 = Mathf.Clamp(Mathf.RoundToInt(coords1.y), 0, image.height - 1);
int y2 = Mathf.Clamp(Mathf.RoundToInt(coords2.y), 0, image.height - 1);
res.x = Mathf.Min(x1, x2);
res.y = Mathf.Min(y1, y2);
res.width = Mathf.Abs(x1 - x2 + 1);
res.height = Mathf.Abs(y1 - y2 + 1);
return(res);
}
public static Image CropImage(Image OriginalScreenImage, CropRect croprect, Form frmMain)
{
Bitmap OriginalImage = new Bitmap(OriginalScreenImage, frmMain.Width, frmMain.Height);
Bitmap _img = new Bitmap(croprect.rect.Width, croprect.rect.Height);
using (Graphics graph = Graphics.FromImage(_img))
{
graph.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
graph.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
graph.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
graph.DrawImage(OriginalImage, 0, 0, croprect.rect, GraphicsUnit.Pixel);
}
OriginalImage.Dispose();
return(_img);
}
public void Apply()
{
Debug.Log("applying crop");
CropRect cropRect = GetCropRect();
Texture2D image = cs.GetImage();
Color[] pixel = image.GetPixels(Mathf.RoundToInt(cropRect.x), cropRect.y, cropRect.width, cropRect.height, 0);
Texture2D newtex = new Texture2D(cropRect.width, cropRect.height);
newtex.SetPixels(pixel);
newtex.Apply();
Debug.Log("here");
cs.SetImage(newtex);
Cancel();
Debug.Log("done applying");
}
public override async Task <string> CropAsync(string source, CropRect cropRect)
{
var image = await LoadAsync(source);
var d = cropRect.Destination;
return(await Task.Run <string>(() =>
{
string name = System.IO.Path.GetFileNameWithoutExtension(source);
string ext = System.IO.Path.GetExtension(source);
var tempFile = Java.IO.File.CreateTempFile(name, ext);
image = Bitmap.CreateBitmap(image, (int)d.Left, (int)d.Top, (int)d.Width, (int)d.Height);
tempFile.DeleteOnExit();
using (var s = System.IO.File.OpenWrite(tempFile.CanonicalPath)) {
image.Compress(Bitmap.CompressFormat.Png, 0, s);
}
return tempFile.CanonicalPath;
}));
}
public override async Task <string> CropAsync(string source, CropRect cropRect)
{
var image = await LoadAsync(source);
var d = cropRect.Destination;
return(await Task.Run <string>(async() =>
{
string name = System.IO.Path.GetFileNameWithoutExtension(source);
string ext = System.IO.Path.GetExtension(source);
var tempFile = $"{System.IO.Path.GetTempPath()}/{name}-{(Guid.NewGuid().ToString().Trim('{', '}'))}{ext}";
var r = new CGRect(d.Left, d.Top, d.Width, d.Height);
var cgi = image.CGImage.WithImageInRect(r);
image = new UIImage(cgi);
using (var s = System.IO.File.OpenWrite(tempFile))
{
var iss = image.AsPNG().AsStream();
await iss.CopyToAsync(s);
}
return tempFile;
}));
}
public abstract Task <string> CropAsync(string source, CropRect cropRect);
