protected override void OnMouseDown(Gtk.DrawingArea canvas, Gtk.ButtonPressEventArgs args, PointD point)
{
Point pos = new Point ((int)point.X, (int)point.Y);
// Don't do anything if we're outside the canvas
if (pos.X < 0 || pos.X >= PintaCore.Workspace.ImageSize.X)
return;
if (pos.Y < 0 || pos.Y >= PintaCore.Workspace.ImageSize.Y)
return;
base.OnMouseDown (canvas, args, point);
ImageSurface surface = PintaCore.Layers.CurrentLayer.Surface;
ImageSurface stencil_surface = new ImageSurface (Format.Argb32, (int)surface.Width, (int)surface.Height);
IBitVector2D stencilBuffer = new BitVector2DSurfaceAdapter (stencil_surface);
int tol = (int)(Tolerance * Tolerance * 256);
Rectangle boundingBox;
if (IsContinguousMode)
FillStencilFromPoint (surface, stencilBuffer, pos, tol, out boundingBox);
else
FillStencilByColor (surface, stencilBuffer, surface.GetColorBgra (pos.X, pos.Y), tol, out boundingBox);
stencil = stencilBuffer;
OnFillRegionComputed (null);
}
protected override void OnMouseDown(Gtk.DrawingArea canvas, Gtk.ButtonPressEventArgs args, PointD point)
{
Point pos = new Point ((int)point.X, (int)point.Y);
// Don't do anything if we're outside the canvas
if (pos.X < 0 || pos.X >= PintaCore.Workspace.ImageSize.Width)
return;
if (pos.Y < 0 || pos.Y >= PintaCore.Workspace.ImageSize.Height)
return;
base.OnMouseDown (canvas, args, point);
Gdk.Region currentRegion = Gdk.Region.Rectangle(PintaCore.Layers.SelectionPath.GetBounds());
// See if the mouse click is valid
if (!currentRegion.PointIn (pos.X, pos.Y) && limitToSelection) {
currentRegion.Dispose ();
currentRegion = null;
return;
}
ImageSurface surface = PintaCore.Layers.CurrentLayer.Surface;
ImageSurface stencil_surface = new ImageSurface (Format.Argb32, (int)surface.Width, (int)surface.Height);
IBitVector2D stencilBuffer = new BitVector2DSurfaceAdapter (stencil_surface);
int tol = (int)(Tolerance * Tolerance * 256);
Rectangle boundingBox;
surface.Flush ();
if (IsContinguousMode)
FillStencilFromPoint (surface, stencilBuffer, pos, tol, out boundingBox, currentRegion, limitToSelection);
else
FillStencilByColor (surface, stencilBuffer, surface.GetColorBgra (pos.X, pos.Y), tol, out boundingBox, currentRegion, LimitToSelection);
surface.MarkDirty ();
stencil = stencilBuffer;
Point[][] polygonSet = stencilBuffer.CreatePolygonSet (boundingBox, 0, 0);
OnFillRegionComputed (polygonSet);
}
protected override void OnMouseDown (Gtk.DrawingArea canvas, Gtk.ButtonPressEventArgs args, PointD point)
{
Document doc = PintaCore.Workspace.ActiveDocument;
Point pos = new Point ((int)point.X, (int)point.Y);
// Don't do anything if we're outside the canvas
if (pos.X < 0 || pos.X >= doc.ImageSize.Width)
return;
if (pos.Y < 0 || pos.Y >= doc.ImageSize.Height)
return;
base.OnMouseDown (canvas, args, point);
Gdk.Region currentRegion = Gdk.Region.Rectangle (doc.GetSelectedBounds (true));
// See if the mouse click is valid
if (!currentRegion.PointIn (pos.X, pos.Y) && limitToSelection) {
currentRegion.Dispose ();
currentRegion = null;
return;
}
ImageSurface surface = doc.CurrentUserLayer.Surface;
using (var stencil_surface = new ImageSurface (Format.Argb32, (int)surface.Width, (int)surface.Height)) {
IBitVector2D stencilBuffer = new BitVector2DSurfaceAdapter (stencil_surface);
int tol = (int)(Tolerance * Tolerance * 256);
Rectangle boundingBox;
if (IsContinguousMode)
FillStencilFromPoint (surface, stencilBuffer, pos, tol, out boundingBox, currentRegion, limitToSelection);
else
FillStencilByColor (surface, stencilBuffer, surface.GetColorBgraUnchecked (pos.X, pos.Y), tol, out boundingBox, currentRegion, LimitToSelection);
OnFillRegionComputed (stencilBuffer);
// If a derived tool is only going to use the stencil,
// don't waste time building the polygon set
if (CalculatePolygonSet) {
Point[][] polygonSet = stencilBuffer.CreatePolygonSet (boundingBox, 0, 0);
OnFillRegionComputed (polygonSet);
}
}
}