/// <summary>
/// PictureBox (pb) 上の座標から、pb.Image 上の座標に変換する。
/// pb.SizeMode == PictureBoxSizeMode.Zoom であること。
/// </summary>
/// <param name="pb"></param>
/// <param name="pbPt"></param>
/// <param name="toRangeFlag"></param>
/// <returns>null == 枠外 || 画像が設定されていない。</returns>
public static XYPoint getPictureBoxPointToImagePoint(PictureBox pb, XYPoint pbPt, bool toRangeFlag = false)
{
Image img = pb.Image;
if (img == null)
{
return(null);
}
double w = (double)img.Width;
double h = (double)img.Height;
double screen_w = (double)pb.Width;
double screen_h = (double)pb.Height;
Rect imgRect = new Rect(w, h);
Rect screenRect = new Rect(0, 0, screen_w, screen_h);
imgRect.adjustInside(screenRect);
double x = pbPt.x;
double y = pbPt.y;
x -= imgRect.l;
y -= imgRect.t;
x /= imgRect.w;
y /= imgRect.h;
if (toRangeFlag)
{
x = DoubleTools.toRange(x, 0.0, 1.0);
y = DoubleTools.toRange(y, 0.0, 1.0);
}
else
{
if (DoubleTools.isRange(x, 0.0, 1.0) == false)
{
return(null);
}
if (DoubleTools.isRange(y, 0.0, 1.0) == false)
{
return(null);
}
}
x *= img.Width;
y *= img.Height;
return(new XYPoint(x, y));
}
private void mainTimer_Tick(object sender, EventArgs e)
{
if (this.mtEnabled == false || this.mtBusy)
{
return;
}
this.mtBusy = true;
try
{
if (
this._historyData == null &&
Gnd.i.mkSudokuProc != null &&
Gnd.i.mkSudokuProc.isEnded()
)
{
this._historyData = Gnd.i.mkSudokuProc.getResult();
this.historyDataCreated();
}
if (
this._historyData == null &&
Gnd.i.mkSudokuProc != null &&
Gnd.i.mkSudokuProc.isEnded() == false
)
{
double progressRate;
lock (Gnd.i.n2Listener.SYNCROOT)
{
progressRate = Gnd.i.n2Listener.progressRate;
}
// なんちゃってプログレスバー効果
{
const long MC_MAX = 3000L; // 5 min
const double MC_MAX_RATE = 0.3; // 30 pct
long mc = Math.Min(mtCount, MC_MAX);
double rate = (mc * MC_MAX_RATE) / MC_MAX;
progressRate = Math.Max(progressRate, rate);
}
progressRate = DoubleTools.toRange(progressRate, 0.0, 1.0);
progressRate *= 0.9;
progressRate += 0.05;
int value = IntTools.toInt(progressRate * IntTools.IMAX);
if (pbMk.Value != value)
{
pbMk.Value = value;
}
}
}
finally
{
this.mtBusy = false;
this.mtCount++;
}
}