public unsafe override BitmapBase Apply(RenderTask renderTask, BitmapBase layer)
{
Tank tank = renderTask.Tank;
var bounds =
Mode == ClipMode.ByPixels
? layer.PreciseSize(PixelAlphaThreshold)
: Mode == ClipMode.ByLayerBounds
? PixelRect.FromMixed(0, 0, layer.Width, layer.Height)
: PixelRect.FromMixed(0, 0, Layer.ParentStyle.IconWidth, Layer.ParentStyle.IconHeight);
using (layer.UseWrite())
{
int count;
byte *ptr;
// Clip Top
for (int y = 0; y < bounds.Top + ClipTop && y < layer.Height; y++)
{
Ut.MemSet(layer.Data + y * layer.Stride, 0, layer.Width * 4);
}
// Clip Bottom
for (int y = layer.Height - 1; y > bounds.Bottom - ClipBottom && y >= 0; y--)
{
Ut.MemSet(layer.Data + y * layer.Stride, 0, layer.Width * 4);
}
// Clip Left
count = Math.Min(bounds.Left + ClipLeft, layer.Width) * 4;
ptr = layer.Data;
if (count > 0)
{
for (int y = 0; y < layer.Height; y++, ptr += layer.Stride)
{
Ut.MemSet(ptr, 0, count);
}
}
// Clip Right
count = Math.Min(layer.Width - 1 - bounds.Right + ClipRight, layer.Width) * 4;
ptr = layer.Data + layer.Width * 4 - count;
if (count > 0)
{
for (int y = 0; y < layer.Height; y++, ptr += layer.Stride)
{
Ut.MemSet(ptr, 0, count);
}
}
}
return(layer);
}
public override BitmapBase Apply(RenderTask renderTask, BitmapBase layer)
{
var calculator = new SizeCalculator(renderTask, layer);
Func <string, string> describe = property =>
"*{0}:* {1}\n".Fmt(EggsML.Escape(App.Translation.Calculator.ErrLabel_Layer), EggsML.Escape((string.IsNullOrEmpty(Layer.Name) ? "" : (Layer.Name + " – ")) + Layer.TypeName)) +
"*{0}:* {1}\n".Fmt(EggsML.Escape(App.Translation.Calculator.ErrLabel_Effect), EggsML.Escape((string.IsNullOrEmpty(Name) ? "" : (Name + " – ")) + TypeName)) +
"*{0}:* {1}".Fmt(EggsML.Escape(App.Translation.Calculator.ErrLabel_Property), EggsML.Escape(property));
double ParsedWidth = Math.Max(0, calculator.Parse(Width, describe(WidthTr(App.Translation).DisplayName))),
ParsedHeight = Math.Max(0, calculator.Parse(Height, describe(HeightTr(App.Translation).DisplayName))),
ParsedX = calculator.Parse(X, describe(XTr(App.Translation).DisplayName)),
ParsedY = calculator.Parse(Y, describe(YTr(App.Translation).DisplayName));
Tank tank = renderTask.Tank;
var pixels = PixelRect.FromMixed(0, 0, layer.Width, layer.Height);
if (ShowPixelBorders || PositionByPixels || (SizeByPixels && SizeMode2 != SizeMode2.NoChange && SizeMode2 != SizeMode2.ByPercentage))
{
pixels = layer.PreciseSize(PixelAlphaThreshold);
}
bool emptyPixels = pixels.Width <= 0 || pixels.Height <= 0;
if (emptyPixels)
{
pixels = PixelRect.FromMixed(0, 0, layer.Width, layer.Height);
}
double scaleWidth, scaleHeight;
int sourceWidth = SizeByPixels ? pixels.Width : layer.Width;
int sourceHeight = SizeByPixels ? pixels.Height : layer.Height;
switch (SizeMode2)
{
case SizeMode2.NoChange:
scaleWidth = scaleHeight = 1;
break;
case SizeMode2.ByPercentage:
scaleWidth = scaleHeight = Percentage / 100.0;
break;
case SizeMode2.BySizeWidthOnly:
scaleWidth = scaleHeight = ParsedWidth / (double)sourceWidth;
break;
case SizeMode2.BySizeHeightOnly:
scaleWidth = scaleHeight = ParsedHeight / (double)sourceHeight;
break;
case SizeMode2.BySizeFit:
scaleWidth = scaleHeight = Math.Min(ParsedWidth / (double)sourceWidth, ParsedHeight / (double)sourceHeight);
break;
case SizeMode2.BySizeStretch:
scaleWidth = ParsedWidth / (double)sourceWidth;
scaleHeight = ParsedHeight / (double)sourceHeight;
break;
default:
throw new Exception("7924688");
}
if (GrowShrinkMode == GrowShrinkMode.GrowOnly)
{
scaleWidth = Math.Max(1.0, scaleWidth);
scaleHeight = Math.Max(1.0, scaleHeight);
}
else if (GrowShrinkMode == GrowShrinkMode.ShrinkOnly)
{
scaleWidth = Math.Min(1.0, scaleWidth);
scaleHeight = Math.Min(1.0, scaleHeight);
}
var anchor = (AnchorRaw)Anchor;
int anchorWidth = (int)Math.Ceiling((PositionByPixels ? pixels.Width : layer.Width) * scaleWidth);
int anchorHeight = (int)Math.Ceiling((PositionByPixels ? pixels.Height : layer.Height) * scaleHeight);
// Location of the top left corner of the anchored rectangle
int tgtX = (int)ParsedX - (anchor.HasFlag(AnchorRaw.Right) ? anchorWidth - 1 : anchor.HasFlag(AnchorRaw.Center) ? (anchorWidth - 1) / 2 : 0);
int tgtY = (int)ParsedY - (anchor.HasFlag(AnchorRaw.Bottom) ? anchorHeight - 1 : anchor.HasFlag(AnchorRaw.Mid) ? (anchorHeight - 1) / 2 : 0);
// Location of the top left corner of the whole scaled layer image
double x = tgtX - (PositionByPixels ? pixels.Left * scaleWidth : 0);
double y = tgtY - (PositionByPixels ? pixels.Top * scaleHeight : 0);
int offsetX = (PositionByPixels ? pixels.Left : 0);
int offsetY = (PositionByPixels ? pixels.Top : 0);
if (ShowLayerBorders || ShowPixelBorders)
{
using (var image = layer.ToMagickImage())
{
image.Settings.StrokeWidth = 1;
if (ShowLayerBorders)
{
image.Settings.FillColor = ImageMagick.MagickColors.Transparent;
image.Settings.StrokeColor = new ImageMagick.MagickColor("aqua");
image.Draw(new ImageMagick.DrawableRectangle(0, 0, layer.Width - 1, layer.Height - 1));
}
if (ShowPixelBorders && !emptyPixels)
{
image.Settings.FillColor = ImageMagick.MagickColors.Transparent;
image.Settings.StrokeColor = new ImageMagick.MagickColor("red");
image.Draw(new ImageMagick.DrawableRectangle(pixels.Left, pixels.Top, pixels.Right, pixels.Bottom));
}
layer.CopyPixelsFrom(image.ToBitmapSource());
}
}
BitmapResampler.Filter filter;
switch (Filter)
{
case Filter.Auto: filter = null; break;
case Filter.Mitchell: filter = new BitmapResampler.MitchellFilter(); break;
case Filter.Bicubic: filter = new BitmapResampler.CatmullRomFilter(); break;
case Filter.Lanczos: filter = new BitmapResampler.LanczosFilter(); break;
case Filter.Sinc256: filter = new BitmapResampler.LanczosFilter(8); break;
case Filter.Sinc1024: filter = new BitmapResampler.LanczosFilter(16); break;
default: throw new Exception("SizePosEffect.Filter 4107");
}
layer = BitmapResampler.SizePos(layer, scaleWidth, scaleHeight, offsetX, offsetY, tgtX, tgtY, Math.Max(layer.Width, Layer.ParentStyle.IconWidth), Math.Max(layer.Height, Layer.ParentStyle.IconHeight), filter);
if (ShowAnchor)
{
using (var image = layer.ToMagickImage())
{
image.Settings.StrokeWidth = 1;
image.Settings.StrokeColor = new ImageMagick.MagickColor(255, 255, 0, 120);
image.Draw(new ImageMagick.DrawableLine((int)ParsedX - 1, (int)ParsedY, (int)ParsedX + 1, (int)ParsedY));
image.Draw(new ImageMagick.DrawableLine((int)ParsedX, (int)ParsedY - 1, (int)ParsedX, (int)ParsedY + 1));
layer.CopyPixelsFrom(image.ToBitmapSource());
}
}
return(layer);
}
