public void DrawDevice(KDeviceHandler.KDevice device, SKCanvas canvas,
float canvasX, float canvasY, float canvasWidth, float canvasHeight,
float deviceX, float deviceY, float deviceWidth, float deviceHeight,
float padRadius, float margin, Swipe swipe)
{
DrawBackground(canvas, canvasX, canvasY, canvasWidth, canvasHeight); // excluding the area outside the fitted region covered by the deviceImage
float padStrokeWidth = padRadius / 10.0f;
float padStrokeWidthAccent = 0.75f * padStrokeWidth;
SKRect coldZoneRect = new SKRect(deviceX + margin, deviceY + margin, deviceX + margin + device.coldZoneWidth * 2 * padRadius, deviceY + margin + device.rowsNo * 2 * padRadius);
SKRect hotZoneRect = new SKRect(deviceX + margin + (device.coldZoneWidth + device.warmZoneWidth) * 2 * padRadius, deviceY + margin, deviceX + margin + (device.coldZoneWidth + device.warmZoneWidth + device.hotZoneWidth) * 2 * padRadius, deviceY + margin + device.rowsNo * 2 * padRadius);
DrawHeatZone(canvas, coldZoneRect, padRadius, coldZoneRect.Width / (2 * device.coldZoneWidth), coldColor, swipe);
DrawHeatZone(canvas, hotZoneRect, padRadius, hotZoneRect.Width / (2 * device.hotZoneWidth), hotColor, swipe);
DrawText(canvas, "< " + KDeviceHandler.coldTemp, new SKPoint(coldZoneRect.MidX, coldZoneRect.Bottom + margin), padRadius, SKColors.Blue, swipe);
DrawText(canvas, "> " + KDeviceHandler.hotTemp, new SKPoint(hotZoneRect.MidX, hotZoneRect.Bottom + margin), padRadius, SKColors.Blue, swipe);
float strokePaintStrokeWidth = padStrokeWidth;
float strokeAccentPaintStrokeWidth = padStrokeWidthAccent;
using (var strokePaint = new SKPaint {
Style = SKPaintStyle.Stroke, Color = SKColors.Black, StrokeWidth = swipe % strokePaintStrokeWidth, StrokeJoin = SKStrokeJoin.Round, IsAntialias = true
})
using (var strokeAccentPaint = new SKPaint {
Style = SKPaintStyle.Stroke, Color = SKColors.White, StrokeWidth = swipe % strokeAccentPaintStrokeWidth, StrokeJoin = SKStrokeJoin.Round, StrokeCap = SKStrokeCap.Round, IsAntialias = true
})
using (var fillPaint = new SKPaint {
Style = SKPaintStyle.Fill, Color = SKColors.Goldenrod, IsAntialias = true
}) // SKColors.DarkGoldenrod / Goldenrod / PaleGoldenrod / LightGoldenrodYellow / Gold
using (var holePaint = new SKPaint {
Style = SKPaintStyle.Fill, Color = SKColors.Black, IsAntialias = true
})
using (var holeAccentPaint = new SKPaint {
Style = SKPaintStyle.Fill, Color = SKColors.White, IsAntialias = true
})
{
for (int j = 0; j < device.rowsNo; j++)
{
for (int i = 0; i < device.colsNo; i++)
{
DrawPad(canvas, new SKPoint(deviceX + margin + padRadius + i * 2 * padRadius, deviceY + margin + padRadius + j * 2 * padRadius), padRadius, strokePaint, strokePaintStrokeWidth, fillPaint, holePaint, strokeAccentPaint, strokeAccentPaintStrokeWidth, holeAccentPaint, swipe);
}
}
}
}
public /*interface DevicePainter*/ void Draw(KDeviceHandler.KDevice device, int canvasX, int canvasY, int canvasWidth, int canvasHeight)
{
(float margin, float padRadius, float deviceWidth, float deviceHeight) = device.FittedDimensions(canvasWidth, canvasHeight);
float strokeWidth = padRadius / 10.0f;
float accentStrokeWidth = 1.5f * strokeWidth;
float textStrokeWidth = accentStrokeWidth / 2.0f;
float deviceX = canvasX + (canvasWidth - deviceWidth) / 2.0f;
float deviceY = canvasY + (canvasHeight - deviceHeight) / 2.0f;
// don't lock device here, it will dedlock
if (device.sizeChanged || cachedBackground == null || cachedBackground.Width != canvasWidth || cachedBackground.Height != canvasHeight)
{
cachedBackground = new SKBitmap(canvasWidth, canvasHeight);
using (var backgroundCanvas = new SKCanvas(cachedBackground)) {
DrawDevice(device, backgroundCanvas,
canvasX, canvasY, canvasWidth, canvasHeight,
deviceX, deviceY, deviceWidth, deviceHeight,
padRadius, margin, device.pinchPan);
}
device.sizeChanged = false;
}
if (!device.sizeChanged)
{
canvas.DrawBitmap(cachedBackground, 0, 0); // do not apply pinchPan: background bitmap is alread scaled by it
}
if (device.displayPinchOrigin)
{
// same as: GraphSharp.GraphLayout.CanvasDrawCircle(canvas, pinchOrigin, 20, false, SKColors.LightGray);
using (var paint = FillPaint(SKColors.LightGray)) { DrawCircle(device.pinchOrigin, 20, paint); }
//using (var paint = new SKPaint()) {
// paint.TextSize = 10; paint.IsAntialias = true; paint.Color = SKColors.LightGray; paint.IsStroke = false;
// canvas.DrawCircle(device.pinchOrigin.X, device.pinchOrigin.Y, 20, paint);
//}
}
using (var dropletFillPaint = new SKPaint {
Style = SKPaintStyle.Fill, Color = device.dropletColor, IsAntialias = true
})
using (var dropletBiggieFillPaint = new SKPaint {
Style = SKPaintStyle.Fill, Color = device.dropletBiggieColor, IsAntialias = true
}) {
KDeviceHandler.Place[,] places = device.places;
KDeviceHandler.Placement placement = device.placement;
for (int row = 0; row < places.GetLength(0); row++)
{
for (int col = 0; col < places.GetLength(1); col++)
{
KDeviceHandler.Place place = places[row, col];
if (place != null && placement.IsOccupied(place))
{
SampleValue sample = placement.SampleOf(place);
float volumeRadius = padRadius * (float)Math.Sqrt((sample.Volume()) * 1000000.0); // normal radius = 1μL
float diameter = 2 * padRadius;
SKPaint fillPaint = dropletFillPaint;
bool biggie = false;
if (volumeRadius > 2 * padRadius)
{
biggie = true;
volumeRadius = 2 * padRadius;
fillPaint = dropletBiggieFillPaint;
}
SKPoint here = new SKPoint(deviceX + margin + padRadius + col * diameter, deviceY + margin + padRadius + row * diameter);
SKPoint rht = new SKPoint(deviceX + margin + padRadius + (col + 1) * diameter, deviceY + margin + padRadius + row * diameter);
SKPoint lft = new SKPoint(deviceX + margin + padRadius + (col - 1) * diameter, deviceY + margin + padRadius + row * diameter);
SKPoint bot = new SKPoint(deviceX + margin + padRadius + col * diameter, deviceY + margin + padRadius + (row + 1) * diameter);
SKPoint top = new SKPoint(deviceX + margin + padRadius + col * diameter, deviceY + margin + padRadius + (row - 1) * diameter);
string label = sample.symbol.Raw(); // sample.FormatSymbol(placement.StyleOf(sample, style))
if (place.IsAnimation(KDeviceHandler.Animation.None))
{
DrawDroplet(canvas, label, biggie, here,
padRadius, volumeRadius, textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.SizeHalf))
{
DrawDroplet(canvas, label, biggie, here,
padRadius, volumeRadius / 2, textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.SizeQuarter))
{
DrawDroplet(canvas, label, biggie, here,
padRadius, volumeRadius / 4, textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.PullRht))
{
DrawDropletPulledHor(canvas, label, biggie, here, rht, KDeviceHandler.Direction.Rht,
padRadius, volumeRadius * 5 / 6, volumeRadius * 5 / 12, volumeRadius * 1 / 3,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.SplitRht))
{
DrawDropletPulledHor(canvas, label, biggie, here, rht, KDeviceHandler.Direction.Rht,
padRadius, volumeRadius * 2 / 3, volumeRadius * 1 / 3, volumeRadius * 2 / 3,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.PullLft))
{
DrawDropletPulledHor(canvas, label, biggie, lft, here, KDeviceHandler.Direction.Lft,
padRadius, volumeRadius * 1 / 3, volumeRadius * 5 / 12, volumeRadius * 5 / 6,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.SplitLft))
{
DrawDropletPulledHor(canvas, label, biggie, lft, here, KDeviceHandler.Direction.Lft,
padRadius, volumeRadius * 2 / 3, volumeRadius * 1 / 3, volumeRadius * 2 / 3,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.PullBot))
{
DrawDropletPulledVer(canvas, label, biggie, here, bot, KDeviceHandler.Direction.Bot,
padRadius, volumeRadius * 5 / 6, volumeRadius * 5 / 12, volumeRadius * 1 / 3,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.SplitBot))
{
DrawDropletPulledVer(canvas, label, biggie, here, bot, KDeviceHandler.Direction.Bot,
padRadius, volumeRadius * 2 / 3, volumeRadius * 1 / 3, volumeRadius * 2 / 3,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.PullTop))
{
DrawDropletPulledVer(canvas, label, biggie, top, here, KDeviceHandler.Direction.Top,
padRadius, volumeRadius * 1 / 3, volumeRadius * 5 / 12, volumeRadius * 5 / 6,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
if (place.IsAnimation(KDeviceHandler.Animation.SplitTop))
{
DrawDropletPulledVer(canvas, label, biggie, top, here, KDeviceHandler.Direction.Top,
padRadius, volumeRadius * 2 / 3, volumeRadius * 1 / 3, volumeRadius * 2 / 3,
textStrokeWidth, fillPaint, strokeWidth, accentStrokeWidth, device.pinchPan);
}
}
}
}
}
canvas.Flush();
}
