/// <summary>
/// Add a sprite image to the sprite sheet.
/// </summary>
/// <param name="path">File path and name of image to load.</param>
public void AddSprite(string path)
{
Image2 img = new Image2(path, mSpritesList.Count);
//getnextimage will return a bool representing if there is room for new image.
if (!GetNextImagePosition(img))
{
if (PopNotEnoughRoom() == MessageBoxResult.Yes)
{
//set to auto resize
AutoResize = true;
GetNextImagePosition(img);
}
else
{
return;
}
}
mWindow.canvasControl.Children.Add(img.ImageControl);
HasChanged = true;
mSpritesList.Add(img);
mAtlasDoc.AddSprite(
img.ID.ToString(),
((int)img.Left).ToString(),
((int)img.Top).ToString(),
((int)img.Width).ToString(),
((int)img.Height).ToString());
}
public ImageHighlight(Image2 image)
{
mImage = image;
mRec.Width = mImage.Width;
mRec.Height = mImage.Height;
mRec.Stroke = new SolidColorBrush(mStrokeColor);
mRec.StrokeThickness = mStrokeThickness;
mRec.StrokeDashArray = mStrokeDashArray;
}
private bool GetNextImagePosition(Image2 newImage)
{
//position will be default values 0,0
if (mSpritesList.Count == 0)
{
//need to check if image fits
if (Width > newImage.Width && Height > newImage.Height)
{
return(true);
}
else
{
if (!AutoResize)
{
return(false);
}
else//auto resize so adjust the canvas
{
if (Width > newImage.Width)
{
Width = newImage.Width;
}
if (Height > newImage.Height)
{
Height = newImage.Height;
}
return(true);
}
}
}
Image2 lastImage = mSpritesList[mSpritesList.Count - 1];
//check if need new row
double highestYInRow = GetHighestYInRow();
if (lastImage.Left + lastImage.Width + newImage.Width > Width)
{
////wont fit in this row, will fit in new row?
if (highestYInRow + newImage.Height > Height || newImage.Width > Width)
{
if (!AutoResize)
{
return(false);
}
else
{
//resize the canvas
if (newImage.Width > Width)
{
Width = newImage.Width;
}
if (highestYInRow + newImage.Height > Height)
{
Height = highestYInRow + newImage.Height;
}
}
}
newImage.Left = 0;
newImage.Top = highestYInRow;
}
else
{
if (lastImage.Top + newImage.Height > Height)
{
if (!AutoResize)
{
return(false);
}
else
{
Height = lastImage.Top + newImage.Height;
}
}
newImage.Left = lastImage.Left + lastImage.Width;
newImage.Top = lastImage.Top;
}
return(true);
}
