private void ExportSpriteAsImage()
{
var sfd = new SaveFileDialog
{
Title = "Export Sprite File as PNG",
Filter = "PNG File (*.png)|*.png|JPG File (*.jpg)|*.jpg",
FileName = "Export",
AddExtension = true
};
if (sfd.ShowDialog() == true)
{
var file = sfd.FileName;
var flag = new Bitmap(LoadedSprite.Width * WindowDataContext.SpriteBlockSize.Size, LoadedSprite.Height * WindowDataContext.SpriteBlockSize.Size);
flag.SetResolution(100, 100);
var flagGraphics = Graphics.FromImage(flag);
for (var i = 0; i < LoadedSprite.Width; i++)
{
for (var j = 0; j < LoadedSprite.Height; j++)
{
var c = LoadedSprite.GetColour(i, j);
var correctColor = ColourHandler.ByCode(c);
if(correctColor == null) continue;
flagGraphics.FillRectangle(correctColor.Color.ToSolidBrush(),
new RectangleF(i * WindowDataContext.SpriteBlockSize.Size,
j * WindowDataContext.SpriteBlockSize.Size,
WindowDataContext.SpriteBlockSize.Size,
WindowDataContext.SpriteBlockSize.Size));
}
}
switch (Path.GetExtension(file).Split('.').Last().ToLower())
{
case "png":
flag.Save(file, ImageFormat.Png);
break;
case "jpg":
flag.Save(file, ImageFormat.Jpeg);
break;
}
WindowDataContext.CurrentProgramStatus = $"Exported: {Path.GetFileName(file)}";
}
}
private void UpdateCanvas()
{
SpriteViewCanvas.IsEnabled = false;
SpriteViewCanvas.Width = LoadedSprite.Width * WindowDataContext.SpriteBlockSize.Size;
SpriteViewCanvas.Height = LoadedSprite.Height * WindowDataContext.SpriteBlockSize.Size;
for (var column = 0; column < LoadedSprite.Height; column++)
{
for (var row = 0; row < LoadedSprite.Width; row++)
{
var row1 = row;
var column1 = column;
var c = LoadedSprite.GetColour(row, column);
var g = LoadedSprite.GetGlyph(row, column);
var correctColor = ColourHandler.ByCode(c, (Pixal)g);
if(correctColor == null) continue;
var rect = new Rectangle
{
Width = WindowDataContext.SpriteBlockSize.Size,
Height = WindowDataContext.SpriteBlockSize.Size,
Fill = correctColor.Brush,
StrokeThickness = 2
};
if (Default.UseGridOnCanvas)
{
rect.Stroke = _gridColorBrush;
}
rect.MouseEnter += (sender, args) =>
{
var rr = (Rectangle) sender;
var ca = _activeColour;
if (_isRightClickHeldDown)
{
ca = ColourHandler.Colours[0];
}
if (_isLeftClickHeldDown || _isRightClickHeldDown)
{
UpdateRect(rr, row1, column1, ca);
}
Colour rectColour = GetColourFromRect(rr);
rr.ToolTip = new ToolTip();
var rrT = (ToolTip) rr.ToolTip;
rrT.Content += $"POS: {rr.Tag}" +
$"{Environment.NewLine}Hex: #{rectColour.Hex}" +
$"{Environment.NewLine}Pixal: {(char)rectColour.Pixal}";
rect.Stroke = _hoverBrush;
};
rect.MouseLeave += (sender, args) =>
{
var rr = (Rectangle)sender;
rr.ToolTip = null;
if (Default.UseGridOnCanvas)
{
rect.Stroke = _gridColorBrush;
return;
}
rect.Stroke = null;
};
rect.MouseUp += (sender, args) =>
{
if (args.LeftButton == MouseButtonState.Released)
{
_isLeftClickHeldDown = false;
WindowDataContext.CurrentSystemTool = "";
}
if (args.RightButton == MouseButtonState.Released)
{
_isRightClickHeldDown = false;
WindowDataContext.CurrentSystemTool = "";
}
};
rect.MouseDown += (sender, args) =>
{
var ca = _activeColour;
if (args.LeftButton == MouseButtonState.Pressed)
{
_isRightClickHeldDown = false;
_isLeftClickHeldDown = true;
WindowDataContext.CurrentSystemTool = "Dragging Mode";
}
else if (args.RightButton == MouseButtonState.Pressed)
{
_isLeftClickHeldDown = false;
_isRightClickHeldDown = true;
WindowDataContext.CurrentSystemTool = "Erasing Mode";
ca = ColourHandler.Colours[0];
}
UpdateRect((Rectangle)sender, row1, column1, ca);
};
rect.Tag = $"{(column + 1)}, {(row + 1)}";
SpriteViewCanvas.Children.Add(rect);
Canvas.SetTop(rect, column * WindowDataContext.SpriteBlockSize.Size);
Canvas.SetLeft(rect, row * WindowDataContext.SpriteBlockSize.Size);
}
}
SpriteViewCanvas.IsEnabled = true;
}