//---------------------------------------------------------//
/// <summary>
/// Creates puzzle pieces from a visual, and adds them into the ScatterView.
/// </summary>
/// <param name="visual"></param>
void LoadVisualAsPuzzle(Visual visual, Direction fromDirection)
{
// The more columns/rows, the less each piece needs to overlap
float rowOverlap = PuzzleManager.Overlap / rowCount;
float colOverlap = PuzzleManager.Overlap / colCount;
puzzleBrush = new VisualBrush(visual);
// Tell the puzzle manager to load a puzzle with the specified dimensions
puzzleManager.LoadPuzzle(colCount, rowCount);
for (int row = 0; row < rowCount; row++)
{
for (int column = 0; column < colCount; column++)
{
// Calculate the size of the rectangle that will be used to create a viewbox into the puzzle image.
// The size is specified as a percentage of the total image size.
float boxLeft = (float)column / (float)colCount;
float boxTop = (float)row / (float)rowCount;
float boxWidth = 1f / colCount;
float boxHeight = 1f / rowCount;
// Items in column 0 don't have any male puzzle parts on their side, all others do
if (column != 0)
{
boxLeft -= colOverlap;
boxWidth += colOverlap;
}
// Items in row 0 don't have any male puzzle parts on their top, all others do
if (row != 0)
{
boxTop -= rowOverlap;
boxHeight += rowOverlap;
}
// Make a visual brush based on the rectangle that was just calculated.
VisualBrush itemBrush = new VisualBrush(visual);
itemBrush.Viewbox = new Rect(boxLeft, boxTop, boxWidth, boxHeight);
itemBrush.ViewboxUnits = BrushMappingMode.RelativeToBoundingBox;
// Get the shape of the piece
Geometry shape = GetPieceGeometry(column, row);
// Put the brush into a puzzle piece
PuzzlePiece piece = new PuzzlePiece(column + (colCount * row), shape, itemBrush);
// Add the PuzzlePiece to a ScatterViewItem
SSC.ScatterViewItem item = new SSC.ScatterViewItem();
item.Content = piece;
// Set the initial size of the item and prevent it from being resized
item.Width = Math.Round(piece.ClipShape.Bounds.Width, 0);
item.Height = Math.Round(piece.ClipShape.Bounds.Height, 0);
item.CanScale = false;
// Set the ability to rotate based on the difficulty selected
item.CanRotate = allowRotation;
// Set the item's data context so it can use the piece's shape
Binding binding = new Binding();
binding.Source = piece;
item.SetBinding(ScatterViewItem.DataContextProperty, binding);
// Animate the item into view
AddPiece(item, fromDirection);
}
}
}
//---------------------------------------------------------//
/// <summary>
/// Creates puzzle pieces from a visual, and adds them into the ScatterView.
/// </summary>
/// <param name="visual"></param>
void LoadVisualAsPuzzle(Visual visual, Direction fromDirection)
{
// The more columns/rows, the less each piece needs to overlap
float rowOverlap = PuzzleManager.Overlap / rowCount;
float colOverlap = PuzzleManager.Overlap / colCount;
puzzleBrush = new VisualBrush(visual);
// Tell the puzzle manager to load a puzzle with the specified dimensions
puzzleManager.LoadPuzzle(colCount, rowCount);
for (int row = 0; row < rowCount; row++)
{
for (int column = 0; column < colCount; column++)
{
// Calculate the size of the rectangle that will be used to create a viewbox into the puzzle image.
// The size is specified as a percentage of the total image size.
float boxLeft = (float) column / (float)colCount;
float boxTop = (float) row / (float)rowCount;
float boxWidth = 1f / colCount;
float boxHeight = 1f / rowCount;
// Items in column 0 don't have any male puzzle parts on their side, all others do
if (column != 0)
{
boxLeft -= colOverlap;
boxWidth += colOverlap;
}
// Items in row 0 don't have any male puzzle parts on their top, all others do
if (row != 0)
{
boxTop -= rowOverlap;
boxHeight += rowOverlap;
}
// Make a visual brush based on the rectangle that was just calculated.
VisualBrush itemBrush = new VisualBrush(visual);
itemBrush.Viewbox = new Rect(boxLeft, boxTop, boxWidth, boxHeight);
itemBrush.ViewboxUnits = BrushMappingMode.RelativeToBoundingBox;
// Get the shape of the piece
Geometry shape = GetPieceGeometry(column, row);
// Put the brush into a puzzle piece
PuzzlePiece piece = new PuzzlePiece( column + (colCount * row), shape, itemBrush);
// Add the PuzzlePiece to a ScatterViewItem
SSC.ScatterViewItem item = new SSC.ScatterViewItem();
item.Content = piece;
// Set the initial size of the item and prevent it from being resized
item.Width = Math.Round(piece.ClipShape.Bounds.Width, 0);
item.Height = Math.Round(piece.ClipShape.Bounds.Height, 0);
item.CanScale = false;
// Set the item's data context so it can use the piece's shape
Binding binding = new Binding();
binding.Source = piece;
item.SetBinding(ScatterViewItem.DataContextProperty, binding);
// Animate the item into view
AddPiece(item, fromDirection);
}
}
}
