public Rect GetSection(Size parentSize, ResizableSvgSection section)
{
switch (section)
{
case ResizableSvgSection.TopLeft:
return(new Rect(Point.Zero, new Size(Left, Top)));
case ResizableSvgSection.TopCenter:
return(new Rect(new Point(Left, 0), new Size(parentSize.Width - Right - Left, Top)));
case ResizableSvgSection.TopRight:
return(new Rect(new Point(parentSize.Width - Right, 0), new Size(Right, Top)));
case ResizableSvgSection.CenterLeft:
return(new Rect(new Point(0, Top), new Size(Right, parentSize.Height - Bottom - Top)));
case ResizableSvgSection.CenterCenter:
return(new Rect(new Point(Left, Top), new Size(parentSize.Width - Right - Left, parentSize.Height - Bottom - Top)));
case ResizableSvgSection.CenterRight:
return(new Rect(new Point(parentSize.Width - Right, Top), new Size(Right, parentSize.Height - Bottom - Top)));
case ResizableSvgSection.BottomLeft:
return(new Rect(new Point(0, parentSize.Height - Bottom), new Size(Right, Bottom)));
case ResizableSvgSection.BottomCenter:
return(new Rect(new Point(Left, parentSize.Height - Bottom), new Size(parentSize.Width - Right - Left, Bottom)));
case ResizableSvgSection.BottomRight:
return(new Rect(new Point(parentSize.Width - Right, parentSize.Height - Bottom), new Size(Right, Bottom)));
default:
throw new ArgumentOutOfRangeException("section", "Invalid resizable SVG section");
}
}
internal Rect ScaleSection(Size finalImageSize, ResizableSvgSection section)
{
// TODO: Decide if the corners scale proportionally (an option with SVGs) or if they always stay the same size (current) or if it is optional.
// TODO: Factor in `scaleCorners`, if needed.
//public Rect ScaleSection(Size originalSvgSize, Size finalImageSize, ResizableSvgSection section, bool scaleCorners) {
// int horizontalScale = finalImageSize.Width / originalSvgSize.Width;
// int verticalScale = finalImageSize.Height / originalSvgSize.Height;
// Rect originalSection = GetSection(originalSvgSize, section);
switch (section)
{
case ResizableSvgSection.TopLeft:
return(new Rect(Point.Zero, new Size(Left, Top)));
case ResizableSvgSection.TopCenter:
return(new Rect(new Point(Left, 0), new Size(finalImageSize.Width - Right - Left, Top)));
case ResizableSvgSection.TopRight:
return(new Rect(new Point(finalImageSize.Width - Right, 0), new Size(Right, Top)));
case ResizableSvgSection.CenterLeft:
return(new Rect(new Point(0, Top), new Size(Right, finalImageSize.Height - Bottom - Top)));
case ResizableSvgSection.CenterCenter:
return(new Rect(new Point(Left, Top), new Size(finalImageSize.Width - Right - Left, finalImageSize.Height - Bottom - Top)));
case ResizableSvgSection.CenterRight:
return(new Rect(new Point(finalImageSize.Width - Right, Top), new Size(Right, finalImageSize.Height - Bottom - Top)));
case ResizableSvgSection.BottomLeft:
return(new Rect(new Point(0, finalImageSize.Height - Bottom), new Size(Right, Bottom)));
case ResizableSvgSection.BottomCenter:
return(new Rect(new Point(Left, finalImageSize.Height - Bottom), new Size(finalImageSize.Width - Right - Left, Bottom)));
case ResizableSvgSection.BottomRight:
return(new Rect(new Point(finalImageSize.Width - Right, finalImageSize.Height - Bottom), new Size(Right, Bottom)));
default:
throw new ArgumentOutOfRangeException("section", "Invalid resizable SVG section");
}
}
