/// <summary>
/// Draws overlay.
/// </summary>
public void Draw(IBitmapEditor Editor, Func <Point, Point> Transform = null)
{
if (!_settings.Display)
{
return;
}
var clickRadius = _settings.Radius;
var curPos = MouseCursor.CursorPosition;
if (Transform != null)
{
curPos = Transform(curPos);
}
var d = clickRadius * 2;
var x = curPos.X - clickRadius;
var y = curPos.Y - clickRadius;
Editor.FillEllipse(new SolidBrush(_settings.Color), new RectangleF(x, y, d, d));
var border = _settings.BorderThickness;
if (border > 0)
{
x -= border / 2;
y -= border / 2;
d += border;
Editor.DrawEllipse(new Pen(_settings.BorderColor, border), new RectangleF(x, y, d, d));
}
}
public MainForm()
{
// Initializes controls edited with the WinForm designer (must be done BEFORE creating the BitmapEditor)
InitializeComponent();
// Instantiating BitmapEditor (must be done AFTER InitializeComponent() !!)
IBitmapFileIO bitmapIO = new BitmapFileIO();
editor = new BitmapEditor(bitmapIO, this);
// Populates the comboboxes with a set of IBitmapFilter objects
PrepareFilterComboboxes();
}
public void Draw(IBitmapEditor Editor, Func <Point, Point> PointTransform = null)
{
var img = GetImage();
if (img == null)
{
return;
}
try
{
var targetSize = img.Size;
if (_settings.Resize)
{
targetSize = new Size(_settings.ResizeWidth, _settings.ResizeHeight);
}
var point = GetPosition(new Size((int)Editor.Width, (int)Editor.Height), targetSize);
var destRect = new Rectangle(point, targetSize);
var g = Editor.Graphics;
if (_settings.Opacity < 100)
{
var colormatrix = new ColorMatrix
{
Matrix33 = _settings.Opacity / 100.0f
};
var imgAttribute = new ImageAttributes();
imgAttribute.SetColorMatrix(colormatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
g.DrawImage(img, destRect, 0, 0, img.Width, img.Height, GraphicsUnit.Pixel, imgAttribute);
}
else
{
g.DrawImage(img, destRect);
}
}
catch { }
finally
{
if (_disposeImages)
{
img.Dispose();
}
}
}
public virtual void Draw(IBitmapEditor Editor, Func <Point, Point> PointTransform = null)
{
if (!_overlaySettings.Display)
{
return;
}
var text = GetText();
if (string.IsNullOrWhiteSpace(text))
{
return;
}
var fontSize = _overlaySettings.FontSize;
var font = new Font(FontFamily.GenericMonospace, fontSize);
var size = Editor.MeasureString(text, font);
int paddingX = _overlaySettings.HorizontalPadding, paddingY = _overlaySettings.VerticalPadding;
var rect = new RectangleF(GetLeft(_overlaySettings, Editor.Width, size.Width),
GetTop(_overlaySettings, Editor.Height, size.Height),
size.Width + 2 * paddingX,
size.Height + 2 * paddingY);
Editor.FillRectangle(new SolidBrush(_overlaySettings.BackgroundColor),
rect,
_overlaySettings.CornerRadius);
Editor.DrawString(text,
font,
new SolidBrush(_overlaySettings.FontColor),
new RectangleF(rect.Left + paddingX, rect.Top + paddingY, size.Width, size.Height));
var border = _overlaySettings.BorderThickness;
if (border > 0)
{
rect = new RectangleF(rect.Left - border / 2f, rect.Top - border / 2f, rect.Width + border, rect.Height + border);
Editor.DrawRectangle(new Pen(_overlaySettings.BorderColor, border),
rect,
_overlaySettings.CornerRadius);
}
}
public void Draw(IBitmapEditor Editor, Func <Point, Point> PointTransform = null)
{
foreach (var overlaySetting in _overlaySettings)
{
if (!overlaySetting.Display)
{
continue;
}
Editor.FillRectangle(new SolidBrush(Color.Black),
new RectangleF(
GetLeft(overlaySetting, Editor.Width),
GetTop(overlaySetting, Editor.Height),
overlaySetting.Width,
overlaySetting.Height));
}
}
