public static Pixbuf CreateColorSwatch(int size, Color color)
{
using (var pmap = new Pixmap(Screen.Default.RootWindow, size, size))
using (var gc = new Gdk.GC(pmap)) {
gc.RgbFgColor = color;
pmap.DrawRectangle(gc, true, 0, 0, size, size);
gc.RgbFgColor = new Color(0, 0, 0);
pmap.DrawRectangle(gc, false, 0, 0, (size - 1), (size - 1));
return(Pixbuf.FromDrawable(pmap, pmap.Colormap, 0, 0, 0, 0, size, size));
}
}
public static Gtk.Image GetCircle(Color circleColor, byte alpha, int radius)
{
Pixmap color = new Pixmap(MainWindow.main.GdkWindow, radius * 2, radius * 2);
Pixmap mask = new Pixmap(MainWindow.main.GdkWindow, radius * 2, radius * 2);
Gdk.GC background = new Gdk.GC(color)
{
RgbFgColor = circleColor
};
Gdk.GC visible = new Gdk.GC(mask)
{
RgbFgColor = new Color(alpha, alpha, alpha)
};
Gdk.GC invisible = new Gdk.GC(mask)
{
RgbFgColor = new Color(0, 0, 0)
};
color.DrawRectangle(background, true, new Rectangle(0, 0, radius * 2, radius * 2));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, radius * 2, radius * 2));
mask.DrawArc(visible, true, 0, 0, radius * 2, radius * 2, 0, FULL_CIRCLE);
if (PlatformDetection.os == OS.Linux)
{
mask = Bitmapize(mask, 128);
}
return(new Gtk.Image(color, mask));
}
void OnExposed(object o, ExposeEventArgs args)
{
if (_firstTime)
{
_firstTime = false;
_pixmap.DrawRectangle(_gc, true, 0, 0, _width, _height);
_dialog.RenderLayout();
GdkWindow.Cursor = new Cursor(CursorType.Hand2);
}
GdkWindow.DrawDrawable(_gc, _pixmap, 0, 0, 0, 0, -1, -1);
if (_labelPixmap != null)
{
GdkWindow.DrawDrawable(_gc, _labelPixmap, 0, 0, _labelX, _labelY,
-1, -1);
}
}
// Draw a rectangle on the screen
private void DrawBrush(Widget widget, double x, double y)
{
Rectangle update_rect = new Rectangle((int)x - 3, (int)y - 3, 6, 6);
// Paint to the pixmap, where we store our state
pixmap.DrawRectangle(widget.Style.BlackGC, true,
update_rect.X, update_rect.Y,
update_rect.Width, update_rect.Height);
widget.GdkWindow.InvalidateRect(update_rect, false);
}
void CreateShape (int width, int height)
{
Gdk.Color black, white;
black = new Gdk.Color (0, 0, 0);
black.Pixel = 1;
white = new Gdk.Color (255, 255, 255);
white.Pixel = 0;
Gdk.Pixmap pm = new Pixmap (this.GdkWindow, width, height, 1);
Gdk.GC gc = new Gdk.GC (pm);
gc.Background = white;
gc.Foreground = white;
pm.DrawRectangle (gc, true, 0, 0, width, height);
gc.Foreground = black;
pm.DrawRectangle (gc, false, 0, 0, width - 1, height - 1);
pm.DrawRectangle (gc, false, 1, 1, width - 3, height - 3);
this.ShapeCombineMask (pm, 0, 0);
}
void CreateShape(int width, int height)
{
Gdk.Color black, white;
black = new Gdk.Color(0, 0, 0);
black.Pixel = 1;
white = new Gdk.Color(255, 255, 255);
white.Pixel = 0;
Gdk.Pixmap pm = new Pixmap(this.GdkWindow, width, height, 1);
Gdk.GC gc = new Gdk.GC(pm);
gc.Background = white;
gc.Foreground = white;
pm.DrawRectangle(gc, true, 0, 0, width, height);
gc.Foreground = black;
pm.DrawRectangle(gc, false, 0, 0, width - 1, height - 1);
pm.DrawRectangle(gc, false, 1, 1, width - 3, height - 3);
this.ShapeCombineMask(pm, 0, 0);
}
public void Clear()
{
//Clear shape
shapeGC.Foreground = transparent;
shape.DrawRectangle(shapeGC, true, 0, 0, Allocation.Width, Allocation.Height);
shapeGC.Background = opaque;
ShapeCombineMask(shape, 0, 0);
//Clear pixmap
pixmap.DrawRectangle(drawingarea.Style.BlackGC, true, 0, 0, Allocation.Width, Allocation.Height);
}
public static Pixbuf CreateTransparentColorSwatch(bool drawBorder)
{
var size = 16;
using (var pmap = new Pixmap(Screen.Default.RootWindow, size, size))
using (var gc = new Gdk.GC(pmap)) {
gc.RgbFgColor = new Color(255, 255, 255);
pmap.DrawRectangle(gc, true, 0, 0, size, size);
gc.RgbFgColor = new Color(200, 200, 200);
pmap.DrawRectangle(gc, true, 0, 0, (size / 2), (size / 2));
pmap.DrawRectangle(gc, true, size / 2, size / 2, (size / 2), (size / 2));
if (drawBorder)
{
gc.RgbFgColor = new Color(0, 0, 0);
pmap.DrawRectangle(gc, false, 0, 0, (size - 1), (size - 1));
}
return(Pixbuf.FromDrawable(pmap, pmap.Colormap, 0, 0, 0, 0, size, size));
}
}
public static Pixbuf LoadIcon(Widget widget, string name, IconSize size)
{
var res = widget.RenderIcon(name, size, null);
if (res != null)
{
return(res);
}
int sz;
int sy;
Icon.SizeLookup(size, out sz, out sy);
try
{
return(IconTheme.Default.LoadIcon(name, sz, 0));
}
catch (Exception)
{
if (name != "gtk-missing-image")
{
return(LoadIcon(widget, "gtk-missing-image", size));
}
var pmap = new Pixmap(Screen.Default.RootWindow, sz, sz);
var gc = new GC(pmap)
{
RgbFgColor = new Color(255, 255, 255)
};
pmap.DrawRectangle(gc, true, 0, 0, sz, sz);
gc.RgbFgColor = new Color(0, 0, 0);
pmap.DrawRectangle(gc, false, 0, 0, sz - 1, sz - 1);
gc.SetLineAttributes(3, LineStyle.Solid, CapStyle.Round, JoinStyle.Round);
gc.RgbFgColor = new Color(255, 0, 0);
pmap.DrawLine(gc, sz / 4, sz / 4, (sz - 1) - (sz / 4), (sz - 1) - (sz / 4));
pmap.DrawLine(gc, (sz - 1) - (sz / 4), sz / 4, sz / 4, (sz - 1) - (sz / 4));
return(Pixbuf.FromDrawable(pmap, pmap.Colormap, 0, 0, 0, 0, sz, sz));
}
}
override public void Render(Image image, double x, double y,
double w, double h)
{
x *= _zoom;
y *= _zoom;
w *= _zoom;
h *= _zoom;
int ix = _offx + (int)x;
int iy = _offy + (int)y;
int iw = (int)w;
int ih = (int)h;
if (ix + iw == _pw)
{
iw--;
}
if (iy + ih == _ph)
{
ih--;
}
_pixmap.DrawRectangle(_gc, false, ix, iy, iw, ih);
_pixmap.DrawRectangle(_gc, true, ix, iy, iw, ih);
var clone = RotateAndScale(image, w, h);
int tw = clone.Width;
int th = clone.Height;
ix += (iw - tw) / 2;
iy += (ih - th) / 2;
var pixbuf = clone.GetThumbnail(tw, th, Transparency.KeepAlpha);
pixbuf.RenderToDrawable(_pixmap, _gc, 0, 0, ix, iy, -1, -1,
RgbDither.Normal, 0, 0);
pixbuf.Dispose();
}
// Create a new pixmap of the appropriate size to store our scribbles
private void ScribbleConfigure(object o, ConfigureEventArgs args)
{
Widget widget = o as Widget;
Rectangle allocation = widget.Allocation;
pixmap = new Pixmap(widget.GdkWindow, allocation.Width, allocation.Height, -1);
// Initialize the pixmap to white
pixmap.DrawRectangle(widget.Style.WhiteGC, true, 0, 0,
allocation.Width, allocation.Height);
// We've handled the configure event, no need for further processing.
args.RetVal = true;
}
protected override void OnConfigure(object o, ConfigureEventArgs args)
{
EventConfigure eventConfigure = args.Event;
Gdk.Window window = eventConfigure.Window;
pixmap = new Pixmap(window,
Allocation.Width,
Allocation.Height,
-1);
// Initialize the pixmap to white
pixmap.DrawRectangle(Style.WhiteGC, true, 0, 0,
Allocation.Width, Allocation.Height);
// We've handled the configure event, no need for further processing.
args.RetVal = true;
}
public ArrowWindow(DockToolbarFrame frame, Direction dir) : base(Gtk.WindowType.Popup)
{
SkipTaskbarHint = true;
Decorated = false;
TransientFor = frame.TopWindow;
direction = dir;
arrow = CreateArrow();
if (direction == Direction.Up || direction == Direction.Down)
{
width = PointerWidth;
height = LineLength + PointerLength + 1;
}
else
{
height = PointerWidth;
width = LineLength + PointerLength + 1;
}
// Create the mask for the arrow
Gdk.Color black, white;
black = new Gdk.Color(0, 0, 0);
black.Pixel = 1;
white = new Gdk.Color(255, 255, 255);
white.Pixel = 0;
Gdk.Pixmap pm = new Pixmap(this.GdkWindow, width, height, 1);
Gdk.GC gc = new Gdk.GC(pm);
gc.Background = white;
gc.Foreground = white;
pm.DrawRectangle(gc, true, 0, 0, width, height);
gc.Foreground = black;
pm.DrawPolygon(gc, false, arrow);
pm.DrawPolygon(gc, true, arrow);
this.ShapeCombineMask(pm, 0, 0);
Realize();
redgc = new Gdk.GC(GdkWindow);
redgc.RgbFgColor = new Gdk.Color(255, 0, 0);
Resize(width, height);
}
public ArrowWindow(DockToolbarFrame frame, Direction dir)
: base(Gtk.WindowType.Popup)
{
SkipTaskbarHint = true;
Decorated = false;
TransientFor = frame.TopWindow;
direction = dir;
arrow = CreateArrow ();
if (direction == Direction.Up || direction == Direction.Down) {
width = PointerWidth;
height = LineLength + PointerLength + 1;
} else {
height = PointerWidth;
width = LineLength + PointerLength + 1;
}
// Create the mask for the arrow
Gdk.Color black, white;
black = new Gdk.Color (0, 0, 0);
black.Pixel = 1;
white = new Gdk.Color (255, 255, 255);
white.Pixel = 0;
Gdk.Pixmap pm = new Pixmap (this.GdkWindow, width, height, 1);
Gdk.GC gc = new Gdk.GC (pm);
gc.Background = white;
gc.Foreground = white;
pm.DrawRectangle (gc, true, 0, 0, width, height);
gc.Foreground = black;
pm.DrawPolygon (gc, false, arrow);
pm.DrawPolygon (gc, true, arrow);
this.ShapeCombineMask (pm, 0, 0);
Realize ();
redgc = new Gdk.GC (GdkWindow);
redgc.RgbFgColor = new Gdk.Color (255, 0, 0);
Resize (width, height);
}
private void Redraw()
{
TooltipText = GetToolTip();
using (Gdk.GC gc = new Gdk.GC(map))
{
gc.Colormap = Gdk.Colormap.System;
gc.RgbFgColor = new Color(255, 255, 255);
map.DrawRectangle(gc, true, 0, 0, Diameter, Diameter);
// Paint a black ring
gc.RgbFgColor = new Color(0, 0, 0);
map.DrawArc(gc, true, Radius / 2, Radius / 2, Radius, Radius, 0, 360 * 64);
// Paint the inner colour
gc.RgbFgColor = GetColour();
map.DrawArc(gc, true, Radius / 2 + 1, Radius / 2 + 1, Radius - 2, Radius - 2, 0, 360 * 64);
}
image.QueueDraw();
}
private void CreatePixmaps()
{
GCValues shapeGCV;
//Create a 1 depth pixmap used as a shape
//that will contain the info about transparency
shape = new Pixmap(null, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height, 1);
shapeGC = new Gdk.GC(shape);
shapeGCV = new GCValues();
shapeGC.GetValues(shapeGCV);
transparent = shapeGCV.Foreground;
opaque = shapeGCV.Background;
shapeGC.Foreground = transparent;
shape.DrawRectangle(shapeGC, true, 0, 0, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height);
shapeGC.Background = opaque;
ShapeCombineMask(shape, 0, 0);
//Create the pixmap that will contain the real drawing
//Used on Expose event to redraw the drawing area
pixmap = new Pixmap(drawingarea.GdkWindow, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height);
pixmap.DrawRectangle(drawingarea.Style.BlackGC, true, 0, 0, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height);
}
private void OnWidgetDestroyed(object sender, EventArgs args)
{
if (!IsRealized)
{
return;
}
canvas = new Pixmap(GdkWindow, widget_alloc.Width, widget_alloc.Height);
if (Platform.IsMac)
{
//FIXME: quick hack to make less ugly on Mac, because Mac GTK doesn't yet support offscreen drawing
canvas.DrawRectangle(Style.BackgroundGC(State), true, 0, 0, widget_alloc.Width, widget_alloc.Height);
}
else
{
canvas.DrawDrawable(Style.BackgroundGC(State), GdkWindow, widget_alloc.X, widget_alloc.Y, 0, 0, widget_alloc.Width, widget_alloc.Height);
}
if (AnimationState != AnimationState.Going)
{
WidgetDestroyed(this, args);
}
}
/// <summary>
/// Triggered when the drawing area is exposed.
/// </summary>
private void OnExposed(
object sender,
ExposeEventArgs args)
{
// Clear out the entire graphics area with black (just
// because we can). This also erases the prior rendering.
Rectangle region = args.Event.Area;
GC gc = new GC(pixmap);
gc.ClipRectangle = region;
// Check for the current pane
if (currentPane != null)
{
currentPane.Render(pixmap, region);
}
// Debugging
if (showUpdate.Active)
{
pixmap.DrawRectangle(Style.WhiteGC, false, region);
}
// This performs the actual drawing
args.Event.Window.DrawDrawable(
Style.BlackGC,
pixmap,
region.X,
region.Y,
region.X,
region.Y,
region.Width,
region.Height);
args.RetVal = false;
exposeCount++;
}
public static Pixbuf CreateTransparentColorSwatch (bool drawBorder)
{
var size = 16;
using (var pmap = new Pixmap (Screen.Default.RootWindow, size, size))
using (var gc = new Gdk.GC (pmap)) {
gc.RgbFgColor = new Color (255, 255, 255);
pmap.DrawRectangle (gc, true, 0, 0, size, size);
gc.RgbFgColor = new Color (200, 200, 200);
pmap.DrawRectangle (gc, true, 0, 0, (size / 2), (size / 2));
pmap.DrawRectangle (gc, true, size / 2, size / 2, (size / 2), (size / 2));
if (drawBorder) {
gc.RgbFgColor = new Color (0, 0, 0);
pmap.DrawRectangle (gc, false, 0, 0, (size - 1), (size - 1));
}
return Pixbuf.FromDrawable (pmap, pmap.Colormap, 0, 0, 0, 0, size, size);
}
}
public static Pixbuf CreateColorSwatch (int size, Color color)
{
using (var pmap = new Pixmap (Screen.Default.RootWindow, size, size))
using (var gc = new Gdk.GC (pmap)) {
gc.RgbFgColor = color;
pmap.DrawRectangle (gc, true, 0, 0, size, size);
gc.RgbFgColor = new Color (0, 0, 0);
pmap.DrawRectangle (gc, false, 0, 0, (size - 1), (size - 1));
return Pixbuf.FromDrawable (pmap, pmap.Colormap, 0, 0, 0, 0, size, size);
}
}
public static Gtk.Image GetLocationPin(Color pinColor, int pinWidth, int pinHeight)
{
double pixelWidth = pinWidth;
double pixelHeight = pinHeight;
//Independent quantities
double w = pixelWidth * RESOLUTION_FACTOR;
double r = w / 2;
double h = pixelHeight * RESOLUTION_FACTOR;
double m = BLACK_TRIM_WIDTH * RESOLUTION_FACTOR;
//Dependent quantities
double v = Math.Sqrt(h * h - h * w);
double u = r / (h - r);
Pixmap color = new Pixmap(MainWindow.main.GdkWindow, (int)w, (int)h);
Pixmap mask = new Pixmap(MainWindow.main.GdkWindow, (int)w, (int)h);
Gdk.GC markerShape = new Gdk.GC(color)
{
RgbFgColor = pinColor
};
color.DrawRectangle(black, true, new Rectangle(0, 0, (int)w, (int)h));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, (int)w, (int)h));
color.DrawArc(markerShape, true, (int)m, (int)m, (int)(w - m * 2), (int)(w - m * 2), 0, FULL_CIRCLE);
mask.DrawArc(visible, true, 0, 0, (int)w, (int)w, 0, FULL_CIRCLE);
// The "triangle" here refers to the triangle formed by the bottom vertex, a tangent point and the bottom of the image.
//
// ------- --- Independent quantities:
// / | \ | r = radius of circle
// | |_____| | h = height of pin
// | | r | | m = thickness of black trim
// \ | /. h
// \ | / . | Dependent quantities:
// \ |θ /v . | θ = angle between axis of symmetry and the sides of the spear
// \ |^/ . | u = sin θ
// \|/..... _|_ v = hypotenuse of the spear
// r
//
// [center] O___
// | ---___[innerRight]
// | O--___
// |________/______--O [outerRight]
// | / /
// | / /
// | / /
// | / /
// | / /
// | / /
// | / /
// |/ / v
// [innerBottom] O--___ /
// | m --/
// | /
// | /
// | /
// | /
// |θ /
// |^/
// |/
// [outerBottom] O
Vector2 center = new Vector2(r, r);
Vector2 outerBottom = new Vector2(w / 2, h);
Vector2 innerBottom = new Vector2(r, h - m / u);
Vector2 outerLeft = center + new Vector2(-u * v, u * r);
Vector2 outerRight = center + new Vector2(u * v, u * r);
Vector2 innerLeft = outerLeft - new Vector2(-m * u * v / r, u * m);
Vector2 innerRight = outerRight - new Vector2(m * u * v / r, u * m); //u*v/r = cos θ.
color.DrawPolygon(markerShape, true, new Point[] { innerBottom.ToPoint(), innerLeft.ToPoint(), innerRight.ToPoint() });
mask.DrawPolygon(visible, true, new Point[] { outerBottom.ToPoint(), outerLeft.ToPoint(), outerRight.ToPoint() });
double coreRadius = w / 5;
double coreCenter = w / 2;
color.DrawArc(black, true,
(int)(coreCenter - coreRadius - m), (int)(coreCenter - coreRadius - m),
(int)(coreRadius * 2 + m * 2), (int)(coreRadius * 2 + m * 2),
0, FULL_CIRCLE);
mask.DrawArc(film, true,
(int)(coreCenter - coreRadius), (int)(coreCenter - coreRadius),
(int)(coreRadius * 2), (int)(coreRadius * 2),
0, FULL_CIRCLE);
Pixmap scaledColor = Scale(color, w, h, 0.1);
Pixmap scaledMask = Scale(mask, w, h, 0.1);
if (PlatformDetection.os == OS.Linux)
{
scaledMask = Bitmapize(scaledMask, 128);
}
return(new Gtk.Image(scaledColor, scaledMask));
}
private void CreatePixmaps()
{
GCValues shapeGCV;
//Create a 1 depth pixmap used as a shape
//that will contain the info about transparency
shape = new Pixmap (null, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height, 1);
shapeGC = new Gdk.GC (shape);
shapeGCV = new GCValues ();
shapeGC.GetValues (shapeGCV);
transparent = shapeGCV.Foreground;
opaque = shapeGCV.Background;
shapeGC.Foreground = transparent;
shape.DrawRectangle (shapeGC, true, 0, 0, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height);
shapeGC.Background = opaque;
ShapeCombineMask (shape, 0, 0);
//Create the pixmap that will contain the real drawing
//Used on Expose event to redraw the drawing area
pixmap = new Pixmap (drawingarea.GdkWindow, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height);
pixmap.DrawRectangle (drawingarea.Style.BlackGC, true, 0, 0, Gdk.Screen.Default.Width, Gdk.Screen.Default.Height);
}
private void RenderBubbles(Gdk.Window win, Gdk.Rectangle size,
out Pixbuf pbactive, out Pixbuf pbinactive,
out Gdk.Pixmap pbpm)
{
int pmHeight, pmWidth;
Gdk.Pixmap daPixmap;
Gdk.Pixmap daOtherPixmap;
pmHeight = size.Height - (wbsize * 2);
pmWidth = size.Width - (wbsize * 2);
Gdk.GC gc = new Gdk.GC(win);
// Build active Pixbuf
// Gdk.Pixmap pm = new Pixmap(win, pmWidth, pmHeight, -1);
Gdk.Pixmap pm = new Pixmap(win, size.Width, size.Height, -1);
// Paint the background white
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pm.DrawRectangle(gc, true, 0, 0, size.Width, size.Height);
/***********************************
* draw painted oval window
***********************************/
// Paint the inside of the window
gc.RgbFgColor = new Gdk.Color(249, 253, 202);
Gdk.Point[] roundedSquare = CalculateRect(wbsize, wbsize,
pmWidth, pmHeight);
pm.DrawPolygon(gc, true, roundedSquare);
// Paint the border of the window
Gdk.Point[] roundedborder = CalculateRect(wbsize, wbsize,
pmWidth - 1, pmHeight - 1);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pm.DrawPolygon(gc, false, roundedborder);
/***********************************
* add tab to bitmap
***********************************/
Gdk.Point[] balloonptr = CalcPointerMoveWindow(size.Width,
size.Height);
// Draw colored pointer
gc.RgbFgColor = new Gdk.Color(249, 253, 202);
pm.DrawPolygon(gc, true, balloonptr);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
// subtract one because the fill above used and extra line
pm.DrawLine(gc, balloonptr[0].X, balloonptr[0].Y - 1, balloonptr[1].X,
balloonptr[1].Y);
pm.DrawLine(gc, balloonptr[1].X, balloonptr[1].Y, balloonptr[2].X,
balloonptr[2].Y - 1);
Gdk.Pixbuf pb = new Pixbuf(Gdk.Colorspace.Rgb, false,
8, size.Width, size.Height);
pb = Pixbuf.FromDrawable(pm, pm.Colormap, 0, 0, 0, 0,
size.Width, size.Height);
pb = pb.AddAlpha(true, 255, 255, 255);
RenderPixmapAndMask(pb, out daPixmap, out daOtherPixmap, 2);
pbactive = pb;
pbpm = daOtherPixmap;
// Reset backgound to white and get next bitmap
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pm.DrawRectangle(gc, true, 0, 0, size.Width, size.Height);
// Paint the border of the window
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pm.DrawPolygon(gc, false, roundedborder);
// Draw white pointer
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pm.DrawPolygon(gc, true, balloonptr);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
// subtract one because the fill above used and extra line
pm.DrawLine(gc, balloonptr[0].X, balloonptr[0].Y - 1, balloonptr[1].X,
balloonptr[1].Y);
pm.DrawLine(gc, balloonptr[1].X, balloonptr[1].Y, balloonptr[2].X,
balloonptr[2].Y - 1);
pb = Pixbuf.FromDrawable(pm,
pm.Colormap, 0, 0, 0, 0, size.Width, size.Height);
pbinactive = pb;
}
// Create a new pixmap of the appropriate size to store our scribbles
private void ScribbleConfigure (object o, ConfigureEventArgs args)
{
Widget widget = o as Widget;
Rectangle allocation = widget.Allocation;
pixmap = new Pixmap (widget.GdkWindow, allocation.Width, allocation.Height, -1);
// Initialize the pixmap to white
pixmap.DrawRectangle (widget.Style.WhiteGC, true, 0, 0,
allocation.Width, allocation.Height);
// We've handled the configure event, no need for further processing.
args.RetVal = true;
}
public void DrawChart(object obj, SizeAllocatedArgs args)
{
int width = args.Allocation.Width;
int height = args.Allocation.Height;
int size = Math.Min(width, height);
//If this is true, then we don't need to update.
if (size == currentSize)
{
return;
}
currentSize = size;
currentSize = size;
int chartRadius = size;
int labelRadius = 0;
color = new Pixmap(MainWindow.main.GdkWindow, size, size);
mask = new Pixmap(MainWindow.main.GdkWindow, size, size);
Gdk.GC visible = new Gdk.GC(mask)
{
RgbFgColor = new Color(255, 255, 255)
};
Gdk.GC invisible = new Gdk.GC(mask)
{
RgbFgColor = new Color(0, 0, 0)
};
Gdk.GC white = new Gdk.GC(color)
{
RgbFgColor = new Color(255, 255, 255)
}; // for marking the mask.
Gdk.GC lightGrey = new Gdk.GC(color)
{
RgbFgColor = new Color(200, 200, 200)
}; // for the axes
Gdk.GC grey = new Gdk.GC(color)
{
RgbFgColor = new Color(125, 125, 125)
}; // for the axis markings
Gdk.GC darkGrey = new Gdk.GC(color)
{
RgbFgColor = new Color(100, 100, 100)
}; // for the axis labels
Gdk.GC[] wrapperColors =
{
new Gdk.GC(color)
{
RgbFgColor = new Gdk.Color(170, 140, 0)
}, //Regular
new Gdk.GC(color)
{
RgbFgColor = new Color(0, 0, 200)
}, //Tinker
new Gdk.GC(color)
{
RgbFgColor = new Color(0, 150, 0)
}, //Master
new Gdk.GC(color)
{
RgbFgColor = new Color(0, 0, 0)
}, //Breaker
};
color.DrawRectangle(white, true, new Rectangle(0, 0, size, size));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, size, size));
//The eight directions in which vertices lie
Vector2[] directions =
{
new Vector2(0, -1),
new Vector2(Math.Sqrt(2) / 2, -Math.Sqrt(2) / 2),
new Vector2(1, 0),
new Vector2(Math.Sqrt(2) / 2, Math.Sqrt(2) / 2),
new Vector2(0, 1),
new Vector2(-Math.Sqrt(2) / 2, Math.Sqrt(2) / 2),
new Vector2(-1, 0),
new Vector2(-Math.Sqrt(2) / 2, -Math.Sqrt(2) / 2)
};
IntVector2 center = new IntVector2(size / 2, size / 2);
//Compute magnitudes
int[] indexMap = { 0, 1, 5, 3, 7, 0, 4, 6, 2 }; //old[0] -> new[1], old[1] -> new[5] etc.
int[] reverseIndexMap = { 5, 1, 8, 3, 6, 2, 7, 4 }; //old[0] -> new[1], old[1] -> new[5] etc.
float[] magnitudes = new float[8]; //Magnitudes of the positions of the vertices
float[,] fractions = new float[8, 3]; //Fractional contribution of each wrapper of each rating classification
for (int i = 1; i <= 8; i++)
{
int j = indexMap[i];
magnitudes[j] = values[4, i] > 0 ? values[4, i] : 0;
if (o_vals[4, i] != 0)
{
fractions[j, 0] = (float)o_vals[0, i] / o_vals[4, i];
fractions[j, 1] = (float)(o_vals[0, i] + o_vals[1, i]) / o_vals[4, i];
fractions[j, 2] = (float)(o_vals[0, i] + o_vals[1, i] + o_vals[2, i]) / o_vals[4, i];
}
}
float greatestMagnitude = 0;
for (int i = 0; i < 8; i++)
{
if (magnitudes[i] > greatestMagnitude)
{
greatestMagnitude = magnitudes[i];
}
}
if (greatestMagnitude < 0.01)
{
return;
}
//Determing text radius and preload labels;
Pango.Layout[] labels = new Pango.Layout[8];
IntVector2[] labelSizes = new IntVector2[8];
for (int i = 0; i < 8; i++)
{
//Label
labels[i] = new Pango.Layout(PangoContext)
{
Alignment = Pango.Alignment.Center
};
if (multipliers == null)
{
labels[i].SetText(Ratings.symbols[reverseIndexMap[i]]);
}
else
{
labels[i].SetMarkup(Ratings.symbols[reverseIndexMap[i]] + "\n<small>×" + multipliers[reverseIndexMap[i]].ToString("0.0") + "</small>");
}
labels[i].GetSize(out int labelWidth, out int labelHeight);
labelSizes[i] = new IntVector2(labelWidth, labelHeight) / Pango.Scale.PangoScale;
int thisLabelRadius = Math.Max(labelSizes[i].x, labelSizes[i].y);
if (thisLabelRadius > labelRadius)
{
labelRadius = thisLabelRadius;
chartRadius = size / 2 - labelRadius * 2;
}
}
for (int i = 0; i < 8; i++)
{
IntVector2 textPoint = directions[i] * (chartRadius + labelRadius) + (Vector2)center - (Vector2)labelSizes[i] / 2;
color.DrawLayout(darkGrey, textPoint.x, textPoint.y, labels[i]);
mask.DrawLayout(visible, textPoint.x, textPoint.y, labels[i]);
//Line
IntVector2 endPoint = (directions[i] * chartRadius) + (Vector2)center;
color.DrawLine(lightGrey, center.x, center.y, endPoint.x, endPoint.y);
mask.DrawLine(visible, center.x, center.y, endPoint.x, endPoint.y);
}
//Draw circles and axis markings
float theoreticalPtInterval = (size / 6 + 20) / 2;
float theoreticalRatingInterval = theoreticalPtInterval / chartRadius * greatestMagnitude; //(between 20pt markings)
int ratingInterval = (int)Math.Round(theoreticalRatingInterval); //Round it off for neatness
float ptInterval = ratingInterval / greatestMagnitude * chartRadius; //Now what's the pt interval for that?
for (int i = 1; ptInterval * i < chartRadius; i++)
{
//Circle
int radius = (int)(ptInterval * i);
color.DrawArc(lightGrey, false,
center.x - radius, center.y - radius,
radius * 2, radius * 2,
0, 23040); //Angles are in 1/64th degrees, 23040 = 360*64 = full circle.
mask.DrawArc(visible, false,
center.x - radius, center.y - radius,
radius * 2, radius * 2,
0, 23040);
//Axis marking
Pango.Layout mark = new Pango.Layout(PangoContext);
mark.SetText("" + ratingInterval * i);
mark.GetSize(out int markWidth, out int markHeight);
IntVector2 markSize = new IntVector2(markWidth, markHeight) / Pango.Scale.PangoScale;
IntVector2 markCenter = (Vector2)center + directions[2] * ptInterval * i;
mask.DrawArc(invisible, true, markCenter.x - markSize.x / 2, markCenter.y - markSize.y / 2,
markSize.x, markSize.y, 0, 23040); //Clears a circular space for the mark
color.DrawLayout(grey, markCenter.x - markSize.x / 2, markCenter.y - markSize.y / 2, mark); //Actually
mask.DrawLayout(visible, markCenter.x - markSize.x / 2, markCenter.y - markSize.y / 2, mark); //draw the mark.
}
//Compute vertices
IntVector2[,] vertices = new IntVector2[4, 8];
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 3; j++)
{
vertices[j, i] = directions[i] * (chartRadius / greatestMagnitude) * magnitudes[i] * fractions[i, j] + (Vector2)center;
}
vertices[3, i] = directions[i] * (chartRadius / greatestMagnitude) * magnitudes[i] + (Vector2)center;
}
//Bump vertices by a pixel if they overlap.
bool changed = true;
while (changed)
{
changed = false;
for (int i = 3; i > 1; i--)
{
for (int j = 0; j < 8; j++)
{
if (vertices[i, j] == vertices[i - 1, j])
{
vertices[i, j] += (IntVector2)directions[j];
changed = true;
}
}
}
}
//Draw polygons
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 7; j++) //j=7 is excluded as we need to connect it to vertex 0 manually.
{
color.DrawLine(wrapperColors[i],
vertices[i, j].x, vertices[i, j].y, //This point
vertices[i, j + 1].x, vertices[i, j + 1].y); //Next point
mask.DrawLine(visible,
vertices[i, j].x, vertices[i, j].y, //This point
vertices[i, j + 1].x, vertices[i, j + 1].y); //Next point
}
color.DrawLine(wrapperColors[i],
vertices[i, 7].x, vertices[i, 7].y, //Point 7
vertices[i, 0].x, vertices[i, 0].y); //Point 0
mask.DrawLine(visible,
vertices[i, 7].x, vertices[i, 7].y, //Point 7
vertices[i, 0].x, vertices[i, 0].y); //Point 0
}
if (metamultipliers != null)
{
int currentY = size - 5;
for (int i = 3; i >= 0; i--)
{
Pango.Layout label = new Pango.Layout(PangoContext)
{
Alignment = Pango.Alignment.Center
};
label.SetMarkup("<small>x" + metamultipliers[i].ToString("0.0") + "</small>");
label.GetSize(out int labelWidth, out int labelHeight);
labelWidth = (int)(labelWidth / Pango.Scale.PangoScale);
labelHeight = (int)(labelHeight / Pango.Scale.PangoScale);
currentY -= labelHeight;
color.DrawLayout(wrapperColors[i], size - labelWidth - 5, currentY, label);
mask.DrawLayout(visible, size - labelWidth - 5, currentY, label);
}
}
SetFromPixmap(color, mask);
}
public static Gtk.Image GetIcon(object iconified, Color iconColor, int iconSize, bool decor = false)
{
IconRequest request = new IconRequest(iconified, iconColor, iconSize);
if (iconCache.ContainsKey(request))
{
return(new Gtk.Image(iconCache[request].color, iconCache[request].mask));
}
double pixelSize = iconSize;
double size = pixelSize * RESOLUTION_FACTOR; //Since 12 across is 0-11; we don't want to draw on 12 and lose pixels.
Pixmap color = new Pixmap(MainWindow.main.GdkWindow, (int)size, (int)size);
Pixmap mask = new Pixmap(MainWindow.main.GdkWindow, (int)size, (int)size);
Gdk.GC colorGC = new Gdk.GC(color)
{
RgbFgColor = iconColor
};
if (iconified is Threat)
{
color.DrawRectangle(colorGC, true, new Rectangle(0, 0, (int)size, (int)size));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, (int)size, (int)size));
switch ((Threat)iconified)
{
case Threat.C: // a circle
mask.DrawArc(visible, true, (int)(size * 0.225), (int)(size * 0.225),
(int)(size * 0.55), (int)(size * 0.55), 0, FULL_CIRCLE);
break;
case Threat.B: // A square
double squareSize = 0.55 * size;
double margin = (size - squareSize) / 2;
mask.DrawPolygon(visible, true, new Point[] {
new Point((int)margin, (int)margin),
new Point((int)(margin + squareSize), (int)margin),
new Point((int)(margin + squareSize), (int)(margin + squareSize)),
new Point((int)margin, (int)(margin + squareSize))
});
break;
case Threat.A: // A triangle with the point upwards.
double width = size * 0.75;
double height = width * Math.Sqrt(3) / 2;
mask.DrawPolygon(visible, true, new Point[] {
new Point((int)(size * 0.1), (int)(size - height) / 2),
new Point((int)(size * 0.9), (int)(size - height) / 2),
new Point((int)(size / 2), (int)(size + height) / 2)
});
break;
case Threat.S: // A four-pointed star.
mask.DrawPolygon(visible, true, new Point[] {
new Point(0, (int)(size / 2)),
new Point((int)(size / 3), (int)(size / 3)),
new Point((int)(size / 2), 0),
new Point((int)(size * 2 / 3), (int)(size / 3)),
new Point((int)size, (int)(size / 2)),
new Point((int)(size * 2 / 3), (int)(size * 2 / 3)),
new Point((int)(size / 2), (int)size),
new Point((int)(size / 3), (int)(size * 2 / 3))
});
break;
case Threat.X:
mask.DrawArc(visible, true, (int)(size * 0.05), (int)(size * 0.05), (int)(size * 0.9), (int)(size * 0.9), 0, FULL_CIRCLE);
mask.DrawArc(invisible, true, (int)(size * 0.15), (int)(size * 0.15),
(int)(size * 0.7), (int)(size * 0.7), 0, FULL_CIRCLE);
mask.DrawArc(visible, true, (int)(size * 0.4), (int)(size * 0.4),
(int)(size * 0.2), (int)(size * 0.2), 0, FULL_CIRCLE);
mask.DrawPoint(visible, (int)(size / 2), (int)(size / 2));
break;
}
}
else if (iconified is StructureType)
{
if (decor)
{
color.DrawRectangle(black, true, new Rectangle(0, 0, (int)size, (int)size));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, (int)size, (int)size));
mask.DrawArc(translucent, true, 0, 0, (int)size, (int)size, 0, FULL_CIRCLE);
}
else
{
color.DrawRectangle(colorGC, true, new Rectangle(0, 0, (int)size, (int)size));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, (int)size, (int)size));
}
switch ((StructureType)iconified)
{
case StructureType.Tactical:
double width = size * 0.7;
double height = size * 0.75;
double xMargin = (size - width) / 2;
double yMargin = (size - height) / 2;
double dipHeight = size * 0.1;
double peakHeight = size * 0.3;
Vector2 upperLeft = new Vector2(xMargin, yMargin);
Vector2 upperRight = upperLeft + new Vector2(width, 0);
Vector2 lowerLeft = upperLeft + new Vector2(0, height - peakHeight);
Vector2 lowerRight = upperRight + new Vector2(0, height - peakHeight);
Vector2 upperMiddle = new Vector2(size / 2, yMargin + dipHeight);
Vector2 lowerMiddle = new Vector2(size / 2, size - yMargin);
mask.DrawPolygon(visible, true, new Point[] {
upperLeft.ToPoint(),
upperMiddle.ToPoint(),
upperRight.ToPoint(),
lowerRight.ToPoint(),
lowerMiddle.ToPoint(),
lowerLeft.ToPoint()
});
if (decor)
{
color.DrawPolygon(colorGC, true, new Point[] {
upperLeft.ToPoint(),
upperMiddle.ToPoint(),
upperRight.ToPoint(),
lowerRight.ToPoint(),
lowerMiddle.ToPoint(),
lowerLeft.ToPoint()
});
}
break;
case StructureType.Economic:
Vector2 center = new Vector2(size / 2, size / 2);
double radii = 0.2 * size;
double diameter = radii * 2;
Vector2 topCenter = center - new Vector2(0, 2 * radii / Math.Sqrt(3));
Vector2 leftCenter = center + new Vector2(radii, Math.Sqrt(2) / 2 * radii);
Vector2 rightCenter = center + new Vector2(-radii, Math.Sqrt(2) / 2 * radii);
Vector2 topCorner = topCenter - new Vector2(radii, radii);
Vector2 leftCorner = leftCenter - new Vector2(radii, radii);
Vector2 rightCorner = rightCenter - new Vector2(radii, radii);
mask.DrawArc(visible, true, (int)topCorner.x, (int)topCorner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
if (decor)
{
color.DrawArc(colorGC, true, (int)topCorner.x, (int)topCorner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
}
mask.DrawArc(visible, true, (int)leftCorner.x, (int)leftCorner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
if (decor)
{
color.DrawArc(colorGC, true, (int)leftCorner.x, (int)leftCorner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
}
mask.DrawArc(visible, true, (int)rightCorner.x, (int)rightCorner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
if (decor)
{
color.DrawArc(colorGC, true, (int)rightCorner.x, (int)rightCorner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
}
break;
case StructureType.Aesthetic:
double radius1 = size * 0.4;
double margin1 = size / 2 - radius1;
double radius2 = radius1 * 0.75;
double margin2 = size / 2 - radius2;
mask.DrawArc(visible, true, (int)margin1, (int)margin1, (int)(radius1 * 2), (int)(radius1 * 2), 0, FULL_CIRCLE);
if (decor)
{
color.DrawArc(colorGC, true, (int)margin1, (int)margin1, (int)(radius1 * 2), (int)(radius1 * 2), 0, FULL_CIRCLE);
color.DrawArc(black, true, (int)margin2, (int)margin1, (int)(radius2 * 2), (int)(radius2 * 2), 0, FULL_CIRCLE);
mask.DrawArc(translucent, true, (int)margin2, (int)margin1, (int)(radius2 * 2), (int)(radius2 * 2), 0, FULL_CIRCLE);
}
else
{
mask.DrawArc(invisible, true, (int)margin2, (int)margin1, (int)(radius2 * 2), (int)(radius2 * 2), 0, FULL_CIRCLE);
}
break;
}
}
else if (iconified is IconTemplate)
{
color.DrawRectangle(colorGC, true, new Rectangle(0, 0, (int)size, (int)size));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, (int)size, (int)size));
switch ((IconTemplate)iconified)
{
case IconTemplate.LeftArrow:
mask.DrawPolygon(visible, true, new Point[] {
new Point((int)size, 0),
new Point(0, (int)(size / 2)),
new Point((int)size, (int)size)
});
break;
case IconTemplate.RightArrow:
mask.DrawPolygon(visible, true, new Point[] {
new Point(0, 0),
new Point((int)size, (int)(size / 2)),
new Point(0, (int)size)
});
break;
case IconTemplate.X:
int close = (int)(size / 6);
int far = (int)(size * 5 / 6);
int end = (int)size;
mask.DrawPolygon(visible, true, new Point[] {
new Point(close, 0),
new Point(end, far),
new Point(far, end),
new Point(0, close)
});
mask.DrawPolygon(visible, true, new Point[] {
new Point(far, 0),
new Point(0, far),
new Point(close, end),
new Point(end, close)
});
break;
}
}
/*
* double radius = 0.55 * size;
* double d = radius * 2;
* double eyeballRadius = radius * 0.45;
* double pupilRadius = eyeballRadius * 0.45;
* Vector2 upCenter = new Vector2(size / 2, size / 2 - radius / 2);
* Vector2 downCenter = new Vector2(size / 2, size / 2 + radius / 2);
* Vector2 upCorner = upCenter - new Vector2(radius, radius);
* Vector2 downCorner = downCenter - new Vector2(radius, radius);
* mask.DrawArc(visible, true, (int)upCorner.x, (int)upCorner.y, (int)d, (int)d, -30 * 64, -120 * 64);
* mask.DrawArc(visible, true, (int)downCorner.x, (int)downCorner.y, (int)d, (int)d, 30 * 64, 120 * 64);
* mask.DrawArc(invisible, true, (int)(size / 2 - eyeballRadius), (int)(size / 2 - eyeballRadius),
* (int)(eyeballRadius * 2), (int)(eyeballRadius * 2), 0, FULL_CIRCLE);
* mask.DrawArc(visible, true, (int)(size / 2 - pupilRadius), (int)(size / 2 - pupilRadius),
* (int)(pupilRadius * 2), (int)(pupilRadius * 2), 0, FULL_CIRCLE);
*/
Pixmap scaledColor = Scale(color, size, size, 0.1);
Pixmap scaledMask = Scale(mask, size, size, 0.1);
if (PlatformDetection.os == OS.Linux)
{
scaledMask = Bitmapize(scaledMask, 75);
}
iconCache.Add(request, new Icon(scaledColor, scaledMask));
return(new Gtk.Image(scaledColor, scaledMask));
}
private void OnWidgetDestroyed (object sender, EventArgs args)
{
if (!IsRealized) {
return;
}
canvas = new Pixmap (GdkWindow, widget_alloc.Width, widget_alloc.Height);
if (Platform.IsMac) {
//FIXME: quick hack to make less ugly on Mac, because Mac GTK doesn't yet support offscreen drawing
canvas.DrawRectangle (Style.BackgroundGC (State), true, 0, 0, widget_alloc.Width, widget_alloc.Height);
} else {
canvas.DrawDrawable (Style.BackgroundGC (State), GdkWindow,
widget_alloc.X, widget_alloc.Y, 0, 0, widget_alloc.Width, widget_alloc.Height);
}
if (AnimationState != AnimationState.Going) {
WidgetDestroyed (this, args);
}
}
public static Gtk.Image GetAlert(IBattleground battleground, int iconSize)
{
Color attackerColor = new Color();
Color defenderColor = new Color();
Color victorColor = new Color();
Color trim;
if (battleground.attackers != null)
{
attackerColor = battleground.attackers.affiliation.color;
}
if (battleground.defenders != null)
{
defenderColor = battleground.defenders.affiliation.color;
}
if (battleground.battle != null)
{
victorColor = battleground.battle.victor.affiliation.color;
}
if (Battle.Relevant(battleground, Game.player))
{
trim = new Color(0, 0, 0);
}
else
{
trim = new Color(50, 50, 50);
attackerColor.Red = (ushort)((attackerColor.Red + 150) / 2);
attackerColor.Green = (ushort)((attackerColor.Green + 150) / 2);
attackerColor.Blue = (ushort)((attackerColor.Blue + 150) / 2);
defenderColor.Red = (ushort)((defenderColor.Red + 150) / 2);
defenderColor.Green = (ushort)((defenderColor.Green + 150) / 2);
defenderColor.Blue = (ushort)((defenderColor.Blue + 150) / 2);
}
double pixelSize = iconSize;
double size = pixelSize * RESOLUTION_FACTOR; //Since 12 across is 0-11; we don't want to draw on 12 and lose pixels.
double margin = BLACK_TRIM_WIDTH * RESOLUTION_FACTOR;
Pixmap color = new Pixmap(MainWindow.main.GdkWindow, (int)size, (int)size);
Pixmap mask = new Pixmap(MainWindow.main.GdkWindow, (int)size, (int)size);
color.DrawRectangle(new Gdk.GC(color)
{
RgbFgColor = trim
}, true, new Rectangle(0, 0, (int)size, (int)size));
mask.DrawRectangle(invisible, true, new Rectangle(0, 0, (int)size, (int)size));
Gdk.GC attacker = new Gdk.GC(color)
{
RgbFgColor = attackerColor
};
Gdk.GC defender = new Gdk.GC(color)
{
RgbFgColor = defenderColor
};
Gdk.GC victor = new Gdk.GC(color)
{
RgbFgColor = victorColor
};
Gdk.GC swordsMask = battleground.battle == null ? visible : translucent;
//blade constants
double bsize = size * 0.15; //The antidiagonal size of the blade (width/sqrt(2))
double m2 = margin * Math.Sqrt(2);
double m3 = m2 - margin;
if (battleground.attackers != null)
{
Vector2 A = new Vector2(0, size - bsize);
Vector2 B = new Vector2(bsize, size);
Vector2 C = new Vector2(size - bsize, 0);
Vector2 D = new Vector2(size, bsize);
Vector2 E = new Vector2(size, 0);
mask.DrawPolygon(swordsMask, true, new Point[] { A, B, D, E, C });
Vector2 P = new Vector2(0.05, 0.65) * size;
Vector2 Q = new Vector2(0.2, 0.5) * size;
Vector2 R = new Vector2(0.35, 0.95) * size;
Vector2 S = new Vector2(0.5, 0.8) * size;
mask.DrawPolygon(swordsMask, true, new Point[] { P, Q, S, R });
Vector2 A2 = A + new Vector2(m2, 0);
Vector2 B2 = B - new Vector2(0, m2);
Vector2 C2 = C + new Vector2(m3, margin);
Vector2 D2 = D - new Vector2(margin, m3);
Vector2 E2 = E - new Vector2(margin, -margin);
color.DrawPolygon(attacker, true, new Point[] { A2, B2, D2, E2, C2 });
Vector2 P2 = P + new Vector2(m2, 0);
Vector2 Q2 = Q + new Vector2(0, m2);
Vector2 R2 = R - new Vector2(0, m2);
Vector2 S2 = S - new Vector2(m2, 0);
color.DrawPolygon(attacker, true, new Point[] { P2, Q2, S2, R2 });
}
if (battleground.defenders != null)
{
Vector2 a = new Vector2(size, size - bsize);
Vector2 b = new Vector2(size - bsize, size);
Vector2 c = new Vector2(bsize, 0);
Vector2 d = new Vector2(0, bsize);
Vector2 e = new Vector2(0, 0);
mask.DrawPolygon(swordsMask, true, new Point[] { a, b, d, e, c });
Vector2 p = new Vector2(0.95, 0.65) * size;
Vector2 q = new Vector2(0.8, 0.5) * size;
Vector2 r = new Vector2(0.65, 0.95) * size;
Vector2 s = new Vector2(0.5, 0.8) * size;
mask.DrawPolygon(swordsMask, true, new Point[] { p, q, s, r });
Vector2 a2 = a - new Vector2(m2, 0);
Vector2 b2 = b - new Vector2(0, m2);
Vector2 c2 = c + new Vector2(-m3, margin);
Vector2 d2 = d - new Vector2(-margin, m3);
Vector2 e2 = e + new Vector2(margin, margin);
color.DrawPolygon(defender, true, new Point[] { a2, b2, d2, e2, c2 });
Vector2 p2 = p - new Vector2(m2, 0);
Vector2 q2 = q + new Vector2(0, m2);
Vector2 r2 = r - new Vector2(0, m2);
Vector2 s2 = s + new Vector2(m2, 0);
color.DrawPolygon(defender, true, new Point[] { p2, q2, s2, r2 });
}
if (battleground.battle != null)
{
const double a = 0.95106; //sin 72 P
const double b = 0.30902; //cos 72 / \
const double c = 0.58779; //sin 36 T__Z/ \U__Q
const double d = 0.80902; //cos 36 \_ O _/
const double ml = 3.0457; //OP margin Y/ _ \V
const double ms = 1.2183; //OU margin /_/ X \_\
// S R
//The unit vectors in the directions of each of the points, with O as origin
Vector2 nP = new Vector2(+0, -1); Vector2 nU = new Vector2(c, -d);
Vector2 nQ = new Vector2(+a, -b); Vector2 nV = new Vector2(a, b);
Vector2 nR = new Vector2(+c, +d); Vector2 nX = new Vector2(0, 1);
Vector2 nS = new Vector2(-c, +d); Vector2 nY = new Vector2(-a, b);
Vector2 nT = new Vector2(-a, -b); Vector2 nZ = new Vector2(-c, -d);
//Scale them and translate by (size/2, size/2) to correct origin
double r = size / 2;
double r2 = size / 5;
double ir = r - ml * margin;
double ir2 = r2 - ms * margin;
Vector2 center = new Vector2(r, r);
Vector2 P = center + r * nP; Vector2 U = center + r2 * nU;
Vector2 Q = center + r * nQ; Vector2 V = center + r2 * nV;
Vector2 R = center + r * nR; Vector2 X = center + r2 * nX;
Vector2 S = center + r * nS; Vector2 Y = center + r2 * nY;
Vector2 T = center + r * nT; Vector2 Z = center + r2 * nZ;
Vector2 iP = center + ir * nP; Vector2 iU = center + ir2 * nU;
Vector2 iQ = center + ir * nQ; Vector2 iV = center + ir2 * nV;
Vector2 iR = center + ir * nR; Vector2 iX = center + ir2 * nX;
Vector2 iS = center + ir * nS; Vector2 iY = center + ir2 * nY;
Vector2 iT = center + ir * nT; Vector2 iZ = center + ir2 * nZ;
mask.DrawPolygon(visible, true, new Point[] { P, U, Q, V, R, X, S, Y, T, Z });
color.DrawPolygon(black, true, new Point[] { P, U, Q, V, R, X, S, Y, T, Z });
color.DrawPolygon(victor, true, new Point[] { iP, iU, iQ, iV, iR, iX, iS, iY, iT, iZ });
}
/*The shaft
* double width = size / 4.5;
* double height = width * 3;
* Vector2 corner = new Vector2(size / 2 - width / 2, 0);
* double width2 = width - margin * 2;
* double height2 = height - margin * 2;
* Vector2 corner2 = corner + new Vector2(margin, margin);
* mask.DrawRectangle(visible, true, new Rectangle((int)corner.x, (int)corner.y, (int)width, (int)height));
* color.DrawRectangle(attacker, true, new Rectangle((int)corner2.x, (int)corner2.y, (int)width2, (int)height2));
* //The bulb
* double diameter = width;
* double radius = diameter / 2;
* corner = new Vector2(size / 2 - radius, size - diameter);
* double diameter2 = diameter - margin * 2;
* double radius2 = diameter2 / 2;
* corner2 = corner + new Vector2(margin, margin);
* mask.DrawArc(visible, true, (int)corner.x, (int)corner.y, (int)diameter, (int)diameter, 0, FULL_CIRCLE);
* color.DrawArc(attacker, true, (int)corner2.x, (int)corner2.y, (int)diameter2, (int)diameter2, 0, FULL_CIRCLE);
*/
Pixmap scaledColor = Scale(color, size, size, 0.1);
Pixmap scaledMask = Scale(mask, size, size, 0.1);
if (PlatformDetection.os == OS.Linux)
{
scaledMask = Bitmapize(scaledMask, 75);
}
return(new Gtk.Image(scaledColor, scaledMask));
}
private void RenderBubbles(Gdk.Window win, Gdk.Rectangle size,
out Pixbuf pbactive, out Pixbuf pbinactive,
out Gdk.Pixmap pbpm)
{
int pmHeight, pmWidth;
Gdk.Pixmap daPixmap;
Gdk.Pixmap daOtherPixmap;
pmHeight = size.Height - (wbsize * 2);
pmWidth = size.Width - (wbsize * 2);
Gdk.GC gc = new Gdk.GC(win);
Gdk.Pixmap pm = new Pixmap(win, size.Width, size.Height, -1);
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pm.DrawRectangle(gc, true, 0, 0, size.Width, size.Height);
gc.RgbFgColor = new Gdk.Color(249, 253, 202);
Gdk.Point[] roundedSquare = CalculateRect(wbsize, wbsize,
pmWidth, pmHeight);
pm.DrawPolygon(gc, true, roundedSquare);
Gdk.Point[] roundedborder = CalculateRect(wbsize, wbsize,
pmWidth - 1, pmHeight - 1);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pm.DrawPolygon(gc, false, roundedborder);
Gdk.Point[] balloonptr = CalcPointerMoveWindow( size.Width,
size.Height );
gc.RgbFgColor = new Gdk.Color(249, 253, 202);
pm.DrawPolygon(gc, true, balloonptr);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pm.DrawLine(gc, balloonptr[0].X, balloonptr[0].Y-1, balloonptr[1].X,
balloonptr[1].Y);
pm.DrawLine(gc, balloonptr[1].X, balloonptr[1].Y, balloonptr[2].X,
balloonptr[2].Y-1);
Gdk.Pixbuf pb = new Pixbuf(Gdk.Colorspace.Rgb, false,
8, size.Width, size.Height);
pb = Pixbuf.FromDrawable( pm, pm.Colormap, 0, 0, 0, 0,
size.Width, size.Height);
pb = pb.AddAlpha(true, 255, 255,255);
RenderPixmapAndMask(pb, out daPixmap, out daOtherPixmap, 2);
pbactive = pb;
pbpm = daOtherPixmap;
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pm.DrawRectangle(gc, true, 0, 0, size.Width, size.Height);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pm.DrawPolygon(gc, false, roundedborder);
gc.RgbFgColor = new Gdk.Color(255, 255, 255);
pm.DrawPolygon(gc, true, balloonptr);
gc.RgbFgColor = new Gdk.Color(0, 0, 0);
pm.DrawLine(gc, balloonptr[0].X, balloonptr[0].Y-1, balloonptr[1].X,
balloonptr[1].Y);
pm.DrawLine(gc, balloonptr[1].X, balloonptr[1].Y, balloonptr[2].X,
balloonptr[2].Y - 1);
pb = Pixbuf.FromDrawable( pm,
pm.Colormap, 0, 0, 0, 0, size.Width, size.Height);
pbinactive = pb;
}
public static void DrawToFile(HuffLibrary.Tree HTree, DrawSettings Options, string FileName)
{
int width, height;
GetAreaSize (HTree.GetRootNode (), out width, out height, 30);
Gdk.Pixmap canvas = new Pixmap (null, width, height, 24);
var bg_gc = new Gdk.GC (canvas);
bg_gc.RgbFgColor = new Color (0, 0, 0);
canvas.DrawRectangle (bg_gc, true, 0, 0, width, height);
if (Options.draw_grid)
DrawGrid (canvas, 30);
var gc = new Gdk.GC (canvas);
gc.RgbFgColor = new Color (255, 255, 0);
priv_DrawList (gc, canvas, HTree.GetRootNode (), 0, 0, 0);
Gdk.Pixbuf buffer = Gdk.Pixbuf.FromDrawable (canvas, Screen.Default.RgbColormap, 0, 0, 0, 0, width, height);
buffer.Save (FileName, "png");
}