public override MagickImage CompositeLayers()
{
using (var main = GetMainLayer())
using (var emission = GetEmissionLayer())
{
var(width, height) = DecideCompositionSize(main, emission);
var newImage = new MagickImage(MagickColors.Black, width, height);
using (var mainImage = main.GetMagickImage())
{
mainImage.HasAlpha = false;
mainImage.Resize(width, height);
newImage.Composite(mainImage, CompositeOperator.Plus);
}
if (HasEmission())
{
using (var emissionImage = emission.GetMagickImage())
{
emissionImage.Resize(width, height);
emissionImage.HasAlpha = false;
newImage.Composite(emissionImage, CompositeOperator.Screen);
}
}
if (main.image != null && main.image.HasAlpha)
{
newImage.HasAlpha = true;
newImage.CopyPixels(main.image, Channels.Alpha);
}
return(newImage);
}
}
private string Process()
{
try
{
using (MagickImage srcMagickImage = new MagickImage(_inputFilePath))
{
using (MagickImage grayScaleImage = (MagickImage)srcMagickImage.Clone())
{
using (MagickImage beforeImage = new MagickImage(new MagickColor(160, 160, 160, 255), srcMagickImage.Width, srcMagickImage.Height))
{
using (MagickImage afterImage = new MagickImage(new MagickColor(56, 56, 56, 255), srcMagickImage.Width, srcMagickImage.Height))
{
grayScaleImage.Grayscale(PixelIntensityMethod.Undefined);
grayScaleImage.BrightnessContrast(new Percentage(10), new Percentage(10));
grayScaleImage.Composite(beforeImage, CompositeOperator.SoftLight);
grayScaleImage.Composite(afterImage, CompositeOperator.Lighten);
grayScaleImage.Write(_outputFilePath);
return(string.Empty);
}
}
}
}
}
catch (Exception e)
{
return(e.Message);
}
}
// @TODO: Eventually use distort overlay instead, for increased precision.
private void CreateOverlays(Geometry cropGeo, Geometry trueCropGeo)
{
var cropRect = cropGeo.ToRectangle();
var trueCropRect = trueCropGeo.ToRectangle();
_ScreenOverlay = new MagickImage(SCREEN_COLOR, cropRect.Width, cropRect.Height);
_WatchZoneOverlay = new MagickImage(MagickColors.Transparent, trueCropRect.Width, trueCropRect.Height);
if (_CompiledFeatures != null)
{
foreach (var wz in _CompiledFeatures.CWatchZones)
{
var wzg = wz.Geometry;
var wzmg = wzg.ToMagick();
using (var wzmi = new MagickImage(WATCHZONE_COLOR, wzmg.Width, wzmg.Height))
using (var wzmia = new MagickImage(MagickColors.Transparent, wzmg.Width, wzmg.Height))
{
var xOffsetWZ = (int)Math.Round(wzg.X - trueCropGeo.X);
var yOffsetWZ = (int)Math.Round(wzg.Y - trueCropGeo.Y);
var xOffsetS = (int)Math.Round(wzg.X - cropGeo.X);
var yOffsetS = (int)Math.Round(wzg.Y - cropGeo.Y);
_WatchZoneOverlay.Composite(wzmi, xOffsetWZ, yOffsetWZ, CompositeOperator.Over);
_ScreenOverlay.Composite(wzmia, xOffsetS, yOffsetS, CompositeOperator.Copy);
}
}
var xOffset = (int)Math.Round(trueCropGeo.X - cropGeo.X);
var yOffset = (int)Math.Round(trueCropGeo.Y - cropGeo.Y);
_ScreenOverlay.Composite(_WatchZoneOverlay, xOffset, yOffset, CompositeOperator.Over);
}
}
public static MagickImage PerlinNoise(int width, int height)
{
using var noise1 = new MagickImage(MagickColors.Black, width / 160, height / 160);
using var noise2 = new MagickImage(MagickColors.Black, width / 80, height / 80);
using var noise3 = new MagickImage(MagickColors.Black, width / 40, height / 40);
using var noise4 = new MagickImage(MagickColors.Black, width / 20, height / 20);
using var noise5 = new MagickImage(MagickColors.Black, width / 10, height / 10);
using var noise6 = new MagickImage(MagickColors.Black, width / 1, height / 1);
noise1.AddNoise(NoiseType.Random);
noise2.AddNoise(NoiseType.Random);
noise3.AddNoise(NoiseType.Random);
noise4.AddNoise(NoiseType.Random);
noise5.AddNoise(NoiseType.Random);
noise1.VirtualPixelMethod = VirtualPixelMethod.Tile;
noise2.VirtualPixelMethod = VirtualPixelMethod.Tile;
noise3.VirtualPixelMethod = VirtualPixelMethod.Tile;
noise4.VirtualPixelMethod = VirtualPixelMethod.Tile;
noise5.VirtualPixelMethod = VirtualPixelMethod.Tile;
noise6.VirtualPixelMethod = VirtualPixelMethod.Tile;
var geometry = new MagickGeometry(width, height)
{
FillArea = true
};
noise1.Evaluate(Channels.Default, EvaluateOperator.Multiply, 0.5);
noise1.Evaluate(Channels.Default, EvaluateOperator.Add, 0.25);
noise1.Resize(geometry);
noise2.Evaluate(Channels.Default, EvaluateOperator.Multiply, 0.25);
noise2.Evaluate(Channels.Default, EvaluateOperator.Add, 0.375);
noise2.Resize(geometry);
noise3.Evaluate(Channels.Default, EvaluateOperator.Multiply, 0.125);
noise3.Evaluate(Channels.Default, EvaluateOperator.Add, 0.4375);
noise3.Resize(geometry);
noise4.Evaluate(Channels.Default, EvaluateOperator.Multiply, 0.0625);
noise4.Evaluate(Channels.Default, EvaluateOperator.Add, 0.46875);
noise4.Resize(geometry);
noise5.Evaluate(Channels.Default, EvaluateOperator.Multiply, 0.03125);
noise5.Evaluate(Channels.Default, EvaluateOperator.Add, 0.484375);
noise5.Resize(geometry);
noise6.Evaluate(Channels.Default, EvaluateOperator.Multiply, 0.015625);
noise6.Evaluate(Channels.Default, EvaluateOperator.Add, 0.49921875);
noise6.Resize(geometry);
noise1.Composite(noise2, CompositeOperator.Plus);
noise1.Composite(noise3, CompositeOperator.Plus);
noise1.Composite(noise4, CompositeOperator.Plus);
noise1.Composite(noise5, CompositeOperator.Plus);
noise1.Composite(noise6, CompositeOperator.Plus);
noise1.AutoLevel();
return((MagickImage)noise1.Clone());
}
public void Process()
{
using (var bg = new MagickImage(MagickColor.FromRgba(255, 255, 255, 255), width, height))
{
using (var image = new MagickImage(input))
{
if (image.HasAlpha == false)
{
image.Alpha(AlphaOption.Opaque);
}
using (var cover = image.Clone())
{
MagickGeometry resize = new MagickGeometry(width + "x" + height + "^");
image.Resize(resize);
image.Extent(width, height, Gravity.Center);
image.Blur(80, 30);
bg.Composite(image, 0, 0, CompositeOperator.Over);
MagickGeometry centerResize = new MagickGeometry(height * 0.7 + "x" + height * 0.7);
cover.Resize(centerResize);
using (var coverShadow = cover.Clone())
{
coverShadow.BackgroundColor = MagickColor.FromRgba(192, 192, 192, 192);
coverShadow.Shadow(50, 50, 10, new Percentage(90));
bg.Composite(coverShadow, Gravity.Center, CompositeOperator.Over);
}
bg.Composite(cover, Gravity.Center, CompositeOperator.Over);
}
}
bg.Write(output);
}
}
private string Process()
{
try
{
using (MagickImage srcMagickImage = new MagickImage(_inputFilePath))
{
using (MagickImage sepiaImage = new MagickImage(new MagickColor(125, 125, 125, 60), srcMagickImage.Width, srcMagickImage.Height))
{
sepiaImage.SepiaTone(new Percentage(80));
sepiaImage.Composite(srcMagickImage, CompositeOperator.Overlay);
sepiaImage.BrightnessContrast(new Percentage(0), new Percentage(10));
sepiaImage.Modulate(new Percentage(100), new Percentage(100), new Percentage(100));
using (MagickImage beforeImage = new MagickImage(new MagickColor(247, 176, 15, 25), srcMagickImage.Width, srcMagickImage.Height))
{
using (MagickImage afterImage = new MagickImage(new MagickColor(0, 70, 150, 120), srcMagickImage.Width, srcMagickImage.Height))
{
sepiaImage.Composite(beforeImage, CompositeOperator.Darken);
sepiaImage.Composite(afterImage, CompositeOperator.Lighten);
sepiaImage.Write(_outputFilePath);
return(string.Empty);
}
}
}
}
}
catch (Exception e)
{
return(e.Message);
}
}
public static void GenerateLogo(
System.Drawing.Color textFillColor,
System.Drawing.Color borderColor,
System.Drawing.Color backgroundColor,
System.Drawing.Color strokeColor,
System.Drawing.Color shadowColor,
System.Drawing.Color BackgroundShadow,
int strokeWidth = 1,
bool caption = true,
int borderSize = 4,
bool border = true,
bool BackgroundShadowOn = true,
string textDesc = "Long game adventure test",
string fontName = @"C:\Windows\Fonts\comicbd.ttf")
{
using (var magick = new MagickImage(backgroundColor, 400, 175))
{
if (border)
{
using (var borderimage = new MagickImage(new MagickColor(), 400 - 8, 175 - 8))
{
borderimage.BorderColor = borderColor;
borderimage.Border(borderSize);
borderimage.Emboss();
borderimage.RePage();
magick.Composite(borderimage, CompositeOperator.Atop);
}
if (BackgroundShadowOn)
{
var clone = AddShadow(magick);
}
}
var textToWrite = "";
if (caption)
{
textToWrite = "caption: " + textDesc;
}
else
{
textToWrite = "label: " + textDesc;
}
using (var textImage = new MagickImage())
{
CreateText(textImage, textToWrite, caption, textFillColor);
magick.Composite(textImage, Gravity.Center, CompositeOperator.Over);
}
magick.Write("preview.png");
}
}
public void Haah()
{
MagickImage clone = new MagickImage(image);
clone.Flip();
clone.Extent(clone.Width, clone.Height / 2);
image.Composite(clone, CompositeOperator.Over);
clone.Dispose();
}
private string Process()
{
try
{
using (MagickImage srcMagickImage = new MagickImage(_inputFilePath))
{
using (MagickImage sepiaImage = new MagickImage(new MagickColor(125, 125, 125, 55), srcMagickImage.Width, srcMagickImage.Height))
{
sepiaImage.SepiaTone(new Percentage(92));
sepiaImage.Composite(srcMagickImage, CompositeOperator.Overlay);
sepiaImage.BrightnessContrast(new Percentage(10), new Percentage(0));
using (Bitmap bitmap = new Bitmap(srcMagickImage.Width * 2, srcMagickImage.Height * 2))
{
using (Graphics graphics = Graphics.FromImage(bitmap))
{
Rectangle rectangle = new Rectangle(0, 0, srcMagickImage.Width * 2, srcMagickImage.Height * 2);
GraphicsPath gp = new GraphicsPath();
gp.AddEllipse(rectangle);
PathGradientBrush pgb = new PathGradientBrush(gp)
{
CenterPoint = new PointF(rectangle.Width / 2, rectangle.Height / 2),
CenterColor = Color.White,
SurroundColors = new Color[] { new MagickColor(0, 0, 0, 200) }
};
graphics.FillPath(pgb, gp);
bitmap.Save("gradientImage.jpg", ImageFormat.Jpeg);
pgb.Dispose();
gp.Dispose();
}
}
using (MagickImage afterImage = new MagickImage("gradientImage.jpg"))
{
afterImage.Crop(afterImage.Width / 4, afterImage.Height / 4, afterImage.Width / 2, afterImage.Height / 2);
sepiaImage.Composite(afterImage, CompositeOperator.ColorBurn);
sepiaImage.Write(_outputFilePath);
sepiaImage.Dispose();
return(string.Empty);
}
}
}
}
catch (Exception e)
{
return(e.Message);
}
}
public void MakeCards()
{
var deck = JsonConvert.DeserializeObject<Deck>(File.ReadAllText(@"C:\temp\testdeck.cm"));
var cards = new List<MagickImage>();
foreach (var card in deck.Cards) {
var image = new MagickImage(new MagickColor("WhiteSmoke"), deck.Width, deck.Height);
image.Density = new MagickGeometry(300, 300);
image.Format = MagickFormat.Bmp;
foreach (var element in deck.Elements) {
var data = card.ElementData[element.Key];
if (File.Exists(data)) {
using (var overlayImage = new MagickImage(data)) {
image.Composite(overlayImage, (int)element.Value.X, (int)element.Value.Y, CompositeOperator.Over);
}
} else {
using (var textImage = new MagickImage(MagickColor.Transparent, deck.Width, deck.Height)) {
textImage.Density = new MagickGeometry(300, 300);
textImage.Font = "Arial";
textImage.FontPointsize = 12;
textImage.FillColor = new MagickColor("Black");
var drawableText = new DrawableText(element.Value.X, element.Value.Y, data);
textImage.Draw(drawableText);
image.Composite(textImage, CompositeOperator.Over);
}
}
}
image.Write(string.Format(@"c:\temp\CardMaker\{0}.png", card.Name));
cards.Add(image);
}
using (var doc = new Document()) {
PdfWriter.GetInstance(doc, new FileStream(@"C:\temp\CardMaker\cards.pdf", FileMode.Create));
doc.Open();
var columns = (int)Math.Floor(doc.PageSize.Width / (deck.Width + 10));
var table = new PdfPTable(columns) { WidthPercentage = 100, DefaultCell = { Border = 0, Padding = 5 } };
foreach (var card in cards) {
var instance = Image.GetInstance(card.ToByteArray());
instance.SetDpi(300, 300);
var cell = new PdfPCell(instance) {
HorizontalAlignment = Element.ALIGN_CENTER,
Border = 0,
Padding = 5,
};
table.AddCell(cell);
}
table.CompleteRow();
doc.Add(table);
}
}
public static BitmapImage Compose(this Project project)
{
var width = project.size.width;
var height = project.size.height;
var layers = project.layers.ToList();
using var final = new MagickImage(MagickColors.Transparent, width, height);
// final.Settings.Format = MagickFormat.Bmp;
// for (int i = 0; i < project.layers.Count; i++) {
for (int i = project.layers.Count - 1; i >= 0; i--)
{
var layer = project.layers[i];
// If the layer is hidden, do not draw it.
if (layer.visible == false)
{
continue;
}
// If this is the base layer don't apply a composite.
var blend = layer.blendType;
var isBottom = IsBottomLayer(layer, layers);
if (isBottom)
{
blend = CompositeOperator.SrcOver;
}
// Get the position of where the image should be drawn.
var x = layer.transform.Position.x;
var y = layer.transform.Position.y;
var isAnchored = layer.transform.IsAnchored;
var anchor = layer.transform.Anchor;
using var filter = layer.FilteredImage.Clone();
try {
if (isAnchored)
{
final.Composite(filter, anchor, blend, Channels.RGB);
}
else
{
final.Composite(filter, x, y, blend, Channels.RGB);
}
} catch { }
}
return(final.ToBitmapImage());
}
public MagickImage CreateSpriteSheet(SpriteSheet spriteSheet)
{
var result = new MagickImage(MagickColors.Transparent, spriteSheet.TotalWidth, spriteSheet.TotalHeight);
var currentYOffset = 0;
foreach (var animation in spriteSheet.Animations)
{
var currentXOffset = 0;
foreach (var frame in animation.Frames)
{
using (var tmpImage = frame.SourceImage.Clone())
{
tmpImage.Resize(new Percentage(frame.Scale * 100));
int imgOffsetX = frame.OffsetX < 0 ? -frame.OffsetX : 0;
int imgOffsetY = frame.OffsetY < 0 ? -frame.OffsetY : 0;
tmpImage.Crop(new MagickGeometry(imgOffsetX, imgOffsetY, frame.FrameWidth, frame.FrameHeight));
tmpImage.RePage();
result.Composite(tmpImage, currentXOffset + Math.Max(0, frame.OffsetX), currentYOffset + Math.Max(0, frame.OffsetY), CompositeOperator.Copy);
}
currentXOffset += frame.FrameWidth;
}
currentYOffset += animation.TotalHeight;
}
return(result);
}
static MagickImage Interpolate(MagickImage imageA, MagickImage imageB, double alpha)
{
if (alpha >= 1 || alpha <= 0)
{
return(null);
}
try
{
imageB.HasAlpha = true;
imageB.Evaluate(Channels.Alpha, EvaluateOperator.Multiply, alpha);
imageA.Composite(imageB, CompositeOperator.Over);
MagickImage result;
using (MemoryStream memoryStream = new MemoryStream())
{
imageA.Write(memoryStream, MagickFormat.Png32);
ImageOptimizer optimizer = new ImageOptimizer();
//optimizer.OptimalCompression = false;
memoryStream.Position = 0;
//optimizer.LosslessCompress(memoryStream);
//FileStream fileStream = new FileStream(destinationPath, FileMode.Create);
//memoryStream.WriteTo(fileStream);
result = new MagickImage(memoryStream);
}
return(result);
}
catch (Exception ex)
{
return(null);
}
}
static Tuple <bool, string> Interpolate(MagickImage imageA, MagickImage imageB, string destinationPath, double alpha)
{
if (alpha >= 1 || alpha <= 0)
{
return(new Tuple <bool, string>(false, "Alpha value must be less than 1.0 and more than 0.0"));
}
try
{
imageB.HasAlpha = true;
imageB.Evaluate(Channels.Alpha, EvaluateOperator.Multiply, alpha);
imageA.Composite(imageB, CompositeOperator.Over);
using (MemoryStream memoryStream = new MemoryStream())
{
imageA.Write(memoryStream, MagickFormat.Png32);
ImageOptimizer optimizer = new ImageOptimizer();
optimizer.OptimalCompression = true;
memoryStream.Position = 0;
optimizer.LosslessCompress(memoryStream);
FileStream fileStream = new FileStream(destinationPath, FileMode.Create);
memoryStream.WriteTo(fileStream);
}
//imageA.Write(destinationPath, MagickFormat.Png24);
}
catch (Exception ex)
{
return(new Tuple <bool, string>(false, ex.Message));
}
return(new Tuple <bool, string>(true, "Success"));
}
public async Task Warm(SocketUser user = null, [Remainder] string input = "")
{
if (user == null)
{
await BetterReplyAsync("You must provide a user to warm.", parameters : $"user null; {input}");
return;
}
await Context.Channel.TriggerTypingAsync();
try {
Task <MemoryStream> download = Http.GetStreamAsync(user.GetAvatarUrl(ImageFormat.Png, 256));
using MemoryStream data = await download;
if (download.IsCompletedSuccessfully)
{
using MemoryStream stream = new MemoryStream(256);
using MagickImage image = new MagickImage(Cache.GetStream("warm.png"));
using MagickImage avatar = new MagickImage(data)
{
BackgroundColor = new MagickColor(0, 0, 0, 0)
};
avatar.Resize(225, 225);
avatar.Rotate(-5.5);
image.Composite(avatar, 160, 132, CompositeOperator.Atop);
image.Resize(256, 256);
image.Write(stream, MagickFormat.Png);
stream.Seek(0, SeekOrigin.Begin);
await BetterSendFileAsync(stream, "warm.png", $"{BetterUserFormat(user)} has been warmed{(string.IsNullOrWhiteSpace(input) ? "" : $" for `{input}`")}.", parameters : $"{user} ({user.Id}); {input}");
private void MergeImage(string phase, string[] words)
{
var position = 1;
using (MagickImageCollection images = new MagickImageCollection())
{
foreach (var line in words)
{
foreach (var word in line)
{
MagickImage image = new MagickImage($"~/Words/{word}/{word}-{phase}.png");
//image.Extent(90, 400, position == 1 ? Gravity.Center : Gravity.South);
image.Extent(-5, -90 * position, 90, 400);
//image.Resize(500, 350);
image.Transparent(new MagickColor("#ffffff"));
images.Add(image);
}
position++;
}
using (MagickImage horizontal = images.AppendHorizontally())
{
MagickImage background = new MagickImage("~/Words/background.png");
horizontal.Composite(background, CompositeOperator.DstAtop);
Directory.CreateDirectory($"{OutputPath}/{FolderName}");
horizontal.Write($"{OutputPath}/{FolderName}/{FolderName}-{phase}.png");
background.Dispose();
}
}
}
private void crop_images()
{
foreach (var s in sheet.sprites)
{
using (MagickImage image_a = new MagickImage(alphaPath))
{
using (MagickImage image_rgb = new MagickImage(rgbPath))
{
var g = new ImageMagick.MagickGeometry(s.x, s.y, s.w, s.h);
image_a.Crop(g);
image_rgb.Crop(g);
image_rgb.Composite(image_a, CompositeOperator.CopyAlpha);
int i = 1;
while (i < Math.Max(s.w, s.h))
{
i = i * 2;
}
image_rgb.Extent(new MagickGeometry(-(i / 2 - s.w / 2), -(i / 2 - s.h / 2), i, i), MagickColor.FromRgba(255, 255, 255, 0));
image_rgb.Write(folderPath + "/" + s.n);
}
}
//return;
}
}
private MagickImage BuildImageWithPadding(MagickImage source)
{
int tilesWide = source.Width / Settings.TileX;
int tilesHigh = source.Height / Settings.TileY;
int newImageWidth = source.Width + Settings.PaddingX * tilesWide * 2;
int newImageHeight = source.Height + Settings.PaddingY * tilesHigh * 2;
MagickImage result = new MagickImage(MagickColors.Transparent, newImageWidth, newImageHeight);
IMagickImage <ushort>[]? tiles = source.CropToTiles(Settings.TileX, Settings.TileY).ToArray();
for (int y = 0; y < tilesHigh; y++)
{
Progress.Report((int)(100 * ((float)(y + 1) / tilesHigh)));
for (int x = 0; x < tilesWide; x++)
{
using var subImage = tiles[x + y * tilesWide];
subImage.BorderColor = MagickColors.Transparent;
subImage.Border(Settings.PaddingX, Settings.PaddingY);
using var subImagePixels = subImage.GetPixels();
ExtendEdge(subImagePixels, subImage.Width, subImage.Height);
result.Composite(subImage, x * subImage.Width, y * subImage.Height, CompositeOperator.SrcOver);
}
}
return(result);
}
// Standard
public CWatchImage(string name, int index, IMagickImage magickImage, double metricUpperBound)
{
Name = name;
Index = index;
MagickImage = magickImage;
HasAlpha = MagickImage != null && MagickImage.HasAlpha;
TransparencyRate = MagickImage != null?MagickImage.GetTransparencyRate() : 0;
AlphaChannel = null;
MetricUpperBound = metricUpperBound;
_PauseTicks = DateTime.MinValue.Ticks;
if (HasAlpha)
{
// Does Separate() clone the channels? If so, does it dispose of them during this?
var tmpMi = MagickImage.Separate().Last().Clone();
tmpMi.Negate();
AlphaChannel = new MagickImage(_AlphaReplacement, MagickImage.Width, MagickImage.Height);
AlphaChannel.Composite(tmpMi, CompositeOperator.CopyAlpha);
AlphaChannel.RePage();
tmpMi.Dispose();
MagickImage.ColorAlpha(_AlphaReplacement);
MagickImage.RePage();
}
}
public async Task <IActionResult> Isim(string adSoyad = "")
{
var layoutImage = Path.Combine(Directory.GetCurrentDirectory(), "arkaplan.jpeg");
var newImage = Path.Combine(Directory.GetCurrentDirectory(), "newImage.jpeg");
var fontPath = Path.Combine(Directory.GetCurrentDirectory(), "Helvetica.ttf");
var layoutImg = new MagickImage(layoutImage);
var readSettings = new MagickReadSettings()
{
Font = fontPath,
FontFamily = "Helvetica",
FillColor = new MagickColor("#532547"),
TextGravity = Gravity.Center,
BackgroundColor = MagickColors.Transparent,
Height = 30, // height of text box
Width = layoutImg.Width
};
using (var image = new MagickImage(layoutImg))
{
using (var caption = new MagickImage($"label:{"Sayın Abdulsamet İleri"}", readSettings))
{
image.Composite(caption, 0, 35, CompositeOperator.Over);
image.Write(newImage);
}
}
//return Redirect(newImage);
var mm = new MemoryStream(System.IO.File.ReadAllBytes(newImage));
return(Ok(mm));
}
public static void NeonSign()
{
using (var images = new MagickImage())
{
var backgroundImage = new MagickImage(new MagickColor(System.Drawing.Color.Black), 400, 175);
var text = new MagickImage();
text.Settings.BackgroundColor = new MagickColor();
text.BorderColor = new MagickColor(System.Drawing.Color.Black);
text.Settings.FillColor = System.Drawing.Color.DodgerBlue;
text.Settings.FontPointsize = 72;
text.Read("label:I M EXamples");
var clone = text.Clone();
clone.Blur(0, 25);
clone.Level((Percentage)5, (Percentage)75);
text.Composite(clone, CompositeOperator.Overlay);
backgroundImage.Composite(text, CompositeOperator.Over);
// backgroundImage.Composite(clone, CompositeOperator.Over);
backgroundImage.Write("cloned.png");
};
}
private void CreateMosaic(string outputPath)
{
var pixelSize = _archive.GetImageInfos().Size;
var outputWidth = _template.Width * pixelSize;
var outputHeight = _template.Height * pixelSize;
using var output = new MagickImage(new MagickColor("#FFFFFF"), outputWidth, outputHeight)
{
Format = MagickFormat.Png
};
using var pixelCollection = _template.GetPixels();
var pixelCountTotal = pixelCollection.Count();
//Bar
var bar = new ProgressBar(pixelCountTotal, "Assembling mosaic");
foreach (var pixel in pixelCollection)
{
var outputX = pixel.X * pixelSize;
var outputY = pixel.Y * pixelSize;
using (var image = _archive.GetImage(_images[new Point(pixel.X, pixel.Y)]))
{
output.Composite(image, outputX, outputY);
}
bar.Tick();
}
output.Write(outputPath);
}
public async Task StrongBadSays([Remainder] string input)
{
await Context.Channel.TriggerTypingAsync();
using MemoryStream stream = new MemoryStream(256);
using MagickImage image = new MagickImage(Cache.GetStream("strongbadsays.png"));
using MagickImage overlay = new MagickImage(Cache.GetStream("strongbadsays_overlay.png"));
string text = string.Join(Environment.NewLine, input.SplitIntoChunks(47));
int max = (text.Length <= 580 ? text.Length : 580);
text = text.Substring(0, max);
new Drawables()
.FontPointSize(58)
.Font(Path.Combine(Constants.FontsDirectory, "VT323-Regular.ttf"))
.FillColor(new MagickColor("#CECCCC"))
.TextAlignment(TextAlignment.Left)
.TextAntialias(true)
.TextEncoding(Encoding.UTF8)
.Text(290, 190, text)
.Draw(image);
image.Composite(overlay, CompositeOperator.Atop);
image.Write(stream, MagickFormat.Png);
stream.Seek(0, SeekOrigin.Begin);
await BetterSendFileAsync(stream, "strongbadSays.png", $"● {BetterUserFormat()}", parameters : input);
}
public EditableImage Apply(EditableImage image)
{
var bmp = image.Image;
var borderWidth = (int)Math.Round(bmp.Width / 100 * BorderWidthPercentage);
// For thicker borders try and keep to jpeg size blocks.
if (borderWidth > 16)
{
borderWidth = (int)Math.Round(borderWidth / 8d) * 8;
}
int newWidth = bmp.Width + borderWidth * 2;
int newHeight = bmp.Height + borderWidth * 2;
var newImage = new MagickImage(MagickColor.FromRgb(Colour.R, Colour.G, Colour.B), newWidth, newHeight);
image.ApplyExistingSettingsToOtherImage(newImage);
using (var clonedOriginal = image.Image.Clone())
{
newImage.Composite(clonedOriginal, Gravity.Center);
image.Image = newImage;
return(image);
}
}
public static async Task BlendImages(string img1Path, string img2Path, string[] imgOutPaths)
{
try
{
MagickImage img1 = new MagickImage(img1Path);
MagickImage img2 = new MagickImage(img2Path);
int alphaFraction = (100f / (imgOutPaths.Length + 1)).RoundToInt(); // Alpha percentage per image
int currentAlpha = alphaFraction;
foreach (string imgOutPath in imgOutPaths)
{
string outPath = imgOutPath.Trim();
MagickImage img1Inst = new MagickImage(img1);
MagickImage img2Inst = new MagickImage(img2);
img2Inst.Alpha(AlphaOption.Opaque);
img2Inst.Evaluate(Channels.Alpha, EvaluateOperator.Set, new Percentage(currentAlpha));
currentAlpha += alphaFraction;
img1Inst.Composite(img2Inst, Gravity.Center, CompositeOperator.Over);
img1Inst.Format = MagickFormat.Png24;
img1Inst.Quality = 10;
img1Inst.Write(outPath);
await Task.Delay(1);
}
}
catch (Exception e)
{
Logger.Log("BlendImages Error: " + e.Message);
}
}
private MagickImage RenderFrame(Image rawFrameImage, ConstAnimationFrame frameAnimationInfo, int smallestX, int largestX, int smallestY, int largestY, int normalizedWidth, int normalizedHeight)
{
MagickImage renderedFrame = new MagickImage(new MagickColor(0, 0, 0, 0), normalizedWidth, normalizedHeight);
int normalizedFrameX = rawFrameImage.Attributes.LocationX - smallestX;
int normalizedFrameY = rawFrameImage.Attributes.LocationY - smallestY;
if (rawFrameImage.PixelData.Length > 0)
{
MagickReadSettings pixelDataSettings = new MagickReadSettings()
{
ColorSpace = ColorSpace.RGB,
Width = rawFrameImage.Attributes.Width,
Height = rawFrameImage.Attributes.Height,
PixelStorage = new PixelStorageSettings(StorageType.Char, "RGBA")
};
using (MagickImage rawFrameMagickImage = new MagickImage(rawFrameImage.PixelData, pixelDataSettings))
{
rawFrameMagickImage.Format = MagickFormat.Gif;
rawFrameMagickImage.MatteColor = new MagickColor(0, 0, 0, 0);
renderedFrame.Composite(rawFrameMagickImage, normalizedFrameX, normalizedFrameY, CompositeOperator.Over);
}
}
renderedFrame.Format = MagickFormat.Gif;
renderedFrame.AnimationDelay = frameAnimationInfo.DelayInMs / 10;
renderedFrame.GifDisposeMethod = GifDisposeMethod.Background;
renderedFrame.AnimationIterations = 0;
renderedFrame.MatteColor = new MagickColor(0, 0, 0, 0);
return(renderedFrame);
}
public static void AddTextToExistingImage()
{
var pathToBackgroundImage = SampleFiles.SampleBackground;
var pathToNewImage = Path.Combine(SampleFiles.OutputDirectory, "2FD-WithAddedText.jpg");
var textToWrite = "Insert This Text Into Image";
// These settings will create a new caption
// which automatically resizes the text to best
// fit within the box.
var readSettings = new MagickReadSettings
{
Font = "Calibri",
TextGravity = Gravity.Center,
BackgroundColor = MagickColors.Transparent,
Height = 250, // height of text box
Width = 680 // width of text box
};
using (var image = new MagickImage(pathToBackgroundImage))
{
using (var caption = new MagickImage($"caption:{textToWrite}", readSettings))
{
// Add the caption layer on top of the background image
// at position 590,450
image.Composite(caption, 590, 450, CompositeOperator.Over);
image.Write(pathToNewImage);
}
}
}
private IMagickImage CreatePattern(int width, int height, IMagickImage texture)
{
var pattern = new MagickImage(MagickColors.None, width, height);
pattern.Texture(texture);
if (Spread == 0.0)
{
return(pattern);
}
if (Spread == 100.0)
{
pattern.Spread(Spread);
return(pattern);
}
using (IMagickImage mix = pattern.Clone())
{
mix.Spread(Spread);
pattern.Composite(mix, CompositeOperator.Blend, Mix.ToString(CultureInfo.InvariantCulture));
return(pattern);
}
}
public byte[] TakeImage()
{
using (var image = new MagickImage(MagickColor.FromRgba(0, 0, 0, 0), PageSize.Width, PageSize.Height))
{
image.Format = MagickFormat.Png32;
for (var x = 0; x < HorizontalSnaps; x++)
{
for (var y = 0; y < VerticalSnaps; y++)
{
Driver.SetOffset(x * ViewSize.Width, y * ViewSize.Height);
using (var part = new MagickImage(TakesScreenshot.GetScreenshot().AsByteArray))
{
UpdateOffsetX(out int oldOffsetX, out int diffX);
UpdateOffsetY(out int oldOffsetY, out int diffY);
var imageRectangle = new Rectangle(OffsetX, OffsetY, ViewSize.Width, ViewSize.Height);
var horizontalRedundancy = Math.Max(0, imageRectangle.Right - PageSize.Width) * Math.Min(x, 1);
var verticalRedundancy = Math.Max(0, imageRectangle.Bottom - PageSize.Height) * Math.Min(y, 1);
image.Composite(part, OffsetX - horizontalRedundancy, OffsetY - verticalRedundancy, CompositeOperator.Copy);
}
}
}
return(image.ToByteArray());
}
}
/// <summary>
/// Apply screen composition.
/// </summary>
/// <param name="image0">Base image.</param>
/// <param name="image1">Image to apply screen composition.</param>
/// <returns>Composed image.</returns>
internal static MagickImage Screen(MagickImage image0, MagickImage image1)
{
var newImage = new MagickImage(image0);
newImage.Composite(image1, CompositeOperator.Screen);
return(newImage);
}
/// <summary>
/// Adds two images.
/// </summary>
/// <param name="image0">Base image.</param>
/// <param name="image1">Image to add.</param>
/// <returns>Composed image.</returns>
internal static MagickImage Add(MagickImage image0, MagickImage image1)
{
var newImage = new MagickImage(image0);
newImage.Composite(image1, CompositeOperator.Plus);
return(newImage);
}
public void Test_Composite()
{
using (MagickImage image = new MagickImage("logo:"))
{
using (MagickImage blur = new MagickImage(new MagickColor("#000"), image.Width, image.Height))
{
image.Warning += ShouldNotRaiseWarning;
image.Composite(blur, Gravity.Center, CompositeOperator.Multiply);
}
}
}
private MagickImage RenderFrame(Image rawFrameImage, ConstAnimationFrame frameAnimationInfo, int smallestX, int largestX, int smallestY, int largestY, int normalizedWidth, int normalizedHeight)
{
MagickImage renderedFrame = new MagickImage(new MagickColor(0, 0, 0, 0), normalizedWidth, normalizedHeight);
int normalizedFrameX = rawFrameImage.Attributes.LocationX - smallestX;
int normalizedFrameY = rawFrameImage.Attributes.LocationY - smallestY;
if (rawFrameImage.PixelData.Length > 0)
{
MagickReadSettings pixelDataSettings = new MagickReadSettings()
{
ColorSpace = ColorSpace.RGB,
Width = rawFrameImage.Attributes.Width,
Height = rawFrameImage.Attributes.Height,
PixelStorage = new PixelStorageSettings(StorageType.Char, "RGBA")
};
using (MagickImage rawFrameMagickImage = new MagickImage(rawFrameImage.PixelData, pixelDataSettings))
{
rawFrameMagickImage.Format = MagickFormat.Gif;
rawFrameMagickImage.MatteColor = new MagickColor(0, 0, 0, 0);
renderedFrame.Composite(rawFrameMagickImage, normalizedFrameX, normalizedFrameY, CompositeOperator.Over);
}
}
renderedFrame.Format = MagickFormat.Gif;
renderedFrame.AnimationDelay = frameAnimationInfo.DelayInMs / 10;
renderedFrame.GifDisposeMethod = GifDisposeMethod.Background;
renderedFrame.AnimationIterations = 0;
renderedFrame.MatteColor = new MagickColor(0, 0, 0, 0);
return renderedFrame;
}