Example #1
0
 protected void CreateHandler()
 {
     controls[0] = new ToolControl((x, y, s) => {
         shape_origin.X = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             }
             else
             {
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
             }
         }
         ReDraw(s);
     });
     controls[1] = new ToolControl((x, y, s) => {
         shape_origin.X = x;
         shape_end.Y    = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             }
             else
             {
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
             }
         }
         ReDraw(s);
     });
     controls[2] = new ToolControl((x, y, s) => {
         shape_end.X    = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             }
             else
             {
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
             }
         }
         ReDraw(s);
     });
     controls[3] = new ToolControl((x, y, s) => {
         shape_end.X = x;
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             }
             else
             {
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
             }
         }
         ReDraw(s);
     });
     controls[4] = new ToolControl((x, y, s) => {
         shape_origin.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y    = (shape_origin.Y + shape_end.Y + d) / 2;
         }
         ReDraw(s);
     });
     controls[5] = new ToolControl((x, y, s) => {
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X    = (shape_origin.X + shape_end.X + d) / 2;
         }
         ReDraw(s);
     });
     controls[6] = new ToolControl((x, y, s) => {
         shape_end.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y    = (shape_origin.Y + shape_end.Y + d) / 2;
         }
         ReDraw(s);
     });
     controls[7] = new ToolControl((x, y, s) => {
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X    = (shape_origin.X + shape_end.X + d) / 2;
         }
         ReDraw(s);
     });
 }
Example #2
0
 protected void CreateHandler()
 {
     controls[0] = new ToolControl (CursorType.TopLeftCorner, (x, y, s) => {
         shape_origin.X = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             else
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
         }
     });
     controls[1] = new ToolControl (CursorType.BottomLeftCorner, (x, y, s) => {
         shape_origin.X = x;
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             else
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
         }
     });
     controls[2] = new ToolControl (CursorType.TopRightCorner, (x, y, s) => {
         shape_end.X = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             else
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
         }
     });
     controls[3] = new ToolControl (CursorType.BottomRightCorner, (x, y, s) => {
         shape_end.X = x;
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             else
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
         }
     });
     controls[4] = new ToolControl (CursorType.LeftSide, (x, y, s) => {
         shape_origin.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y = (shape_origin.Y + shape_end.Y + d) / 2;
         }
     });
     controls[5] = new ToolControl (CursorType.TopSide, (x, y, s) => {
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X = (shape_origin.X + shape_end.X + d) / 2;
         }
     });
     controls[6] = new ToolControl (CursorType.RightSide, (x, y, s) => {
         shape_end.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y = (shape_origin.Y + shape_end.Y + d) / 2;
         }
     });
     controls[7] = new ToolControl (CursorType.BottomSide, (x, y, s) => {
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X = (shape_origin.X + shape_end.X + d) / 2;
         }
     });
 }
Example #3
0
 protected void CreateHandler()
 {
     controls[0] = new ToolControl(CursorType.TopLeftCorner, (x, y, s) => {
         shape_origin.X = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             }
             else
             {
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
             }
         }
     });
     controls[1] = new ToolControl(CursorType.BottomLeftCorner, (x, y, s) => {
         shape_origin.X = x;
         shape_end.Y    = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             }
             else
             {
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
             }
         }
     });
     controls[2] = new ToolControl(CursorType.TopRightCorner, (x, y, s) => {
         shape_end.X    = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             }
             else
             {
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
             }
         }
     });
     controls[3] = new ToolControl(CursorType.BottomRightCorner, (x, y, s) => {
         shape_end.X = x;
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
             {
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             }
             else
             {
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
             }
         }
     });
     controls[4] = new ToolControl(CursorType.LeftSide, (x, y, s) => {
         shape_origin.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y    = (shape_origin.Y + shape_end.Y + d) / 2;
         }
     });
     controls[5] = new ToolControl(CursorType.TopSide, (x, y, s) => {
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X    = (shape_origin.X + shape_end.X + d) / 2;
         }
     });
     controls[6] = new ToolControl(CursorType.RightSide, (x, y, s) => {
         shape_end.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y    = (shape_origin.Y + shape_end.Y + d) / 2;
         }
     });
     controls[7] = new ToolControl(CursorType.BottomSide, (x, y, s) => {
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask)
         {
             double d       = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X    = (shape_origin.X + shape_end.X + d) / 2;
         }
     });
 }
Example #4
0
 protected void CreateHandler()
 {
     controls[0] = new ToolControl ((x, y, s) => {
         shape_origin.X = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             else
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
         }
         ReDraw (s);
     });
     controls[1] = new ToolControl ((x, y, s) => {
         shape_origin.X = x;
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_origin.X = shape_end.X - shape_end.Y + shape_origin.Y;
             else
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
         }
         ReDraw (s);
     });
     controls[2] = new ToolControl ((x, y, s) => {
         shape_end.X = x;
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             else
                 shape_origin.Y = shape_end.Y - shape_end.X + shape_origin.X;
         }
         ReDraw (s);
     });
     controls[3] = new ToolControl ((x, y, s) => {
         shape_end.X = x;
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             if (shape_end.X - shape_origin.X <= shape_end.Y - shape_origin.Y)
                 shape_end.X = shape_origin.X + shape_end.Y - shape_origin.Y;
             else
                 shape_end.Y = shape_origin.Y + shape_end.X - shape_origin.X;
         }
         ReDraw (s);
     });
     controls[4] = new ToolControl ((x, y, s) => {
         shape_origin.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y = (shape_origin.Y + shape_end.Y + d) / 2;
         }
         ReDraw (s);
     });
     controls[5] = new ToolControl ((x, y, s) => {
         shape_origin.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X = (shape_origin.X + shape_end.X + d) / 2;
         }
         ReDraw (s);
     });
     controls[6] = new ToolControl ((x, y, s) => {
         shape_end.X = x;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.X - shape_origin.X;
             shape_origin.Y = (shape_origin.Y + shape_end.Y - d) / 2;
             shape_end.Y = (shape_origin.Y + shape_end.Y + d) / 2;
         }
         ReDraw (s);
     });
     controls[7] = new ToolControl ((x, y, s) => {
         shape_end.Y = y;
         if ((s & Gdk.ModifierType.ShiftMask) == Gdk.ModifierType.ShiftMask) {
             double d = shape_end.Y - shape_origin.Y;
             shape_origin.X = (shape_origin.X + shape_end.X - d) / 2;
             shape_end.X = (shape_origin.X + shape_end.X + d) / 2;
         }
         ReDraw (s);
     });
 }