private void _paintMAP(Graphics g)
{
_ttC.Clear();
_ttC.Active = false;
if (_screenRad < _worldScreenRadius && _screenRad < _worldScreenRadius)
{
g.FillRectangle(_seaBrush, 0, 0, pictureBox1.Width, pictureBox1.Height);
}
else
{
g.FillEllipse(_seaBrush, _scX - _worldScreenRadius, _scY - _worldScreenRadius, _worldScreenRadius * 2, _worldScreenRadius * 2);
}
// settle for fast and dirty draw!
foreach (WSMCountry cDef in _rwmap.Collection)
{
Region reg = _internalBorderRegion(cDef);
// fill
if (reg != null)
{
g.FillRegion(cDef.Brush, reg);
_ttC.Add(reg, cDef.Name, cDef);
}
_drawCountryOutline(g, cDef, Pens.Gold);
}
if (cities != null)
{
int maxX = pictureBox1.Width + 20;
int maxY = pictureBox1.Height + 20;
int nCitiesDrawn = 0;
g.TranslateTransform(-1, -1);
foreach (NamedCoordinate nC in cities.Collection)
{
if (double.IsNaN(nC.ProjectedX))
{
continue;
}
PointF pt = _convertF(nC);
if (pt.X < -20)
{
continue;
}
if (pt.X > maxX)
{
continue;
}
if (pt.Y > maxY)
{
continue;
}
if (pt.Y < -20)
{
continue;
}
g.FillRectangle(Brushes.Brown, pt.X, pt.Y, 3, 3);
_drawStandoutString(g, nC.Name, Brushes.Beige, (int)pt.X + 3, (int)pt.Y);
nCitiesDrawn++;
}
g.ResetTransform();
_drawStandoutString(g, "NCITIES:" + nCitiesDrawn, Brushes.White, 10, 60);
}
foreach (var mLine in mapLines)
{
bool stat = ((mLine.Name == "Lat:0") || (mLine.Name == "Lon:0"));
PointF[] line = _getLine(mLine);
if (line == null)
{
continue;
}
for (int i = 1; i < line.Length; i++)
{
PointF p0 = line[i - 1];
if (float.IsNaN(p0.X))
{
continue;
}
PointF p1 = line[i];
if (float.IsNaN(p1.X))
{
continue;
}
g.DrawLine(stat ? _mapThickPen : _mapLinePen, p0, p1);
}
}
}
private void DoubleBuffer_PaintEvent(object sender, PaintEventArgs e)
{
toolStripLabelINFO.Text = "Blur:" + settings.BlurAmount + " Opa:" + settings.ShadowOpacity + " Bdr:" + settings.ShadowBorder;
zoomF = 1.0;
e.Graphics.SmoothingMode = SmoothingMode.HighQuality;
e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
ttC0.Clear();
ttC1.Clear();
Brush br = new SolidBrush(Color.FromArgb(150, Color.Black));
Pen oPen = new Pen(br, 4f);
RectangleF imageRect = RectangleF.Empty;
if (settings.BmMain != null)
{
var bm = settings.BmMain;
var pt0 = _data2screen(0, 0);
var pt1 = _data2screen(bm.Width, 0);
var pt2 = _data2screen(bm.Width, bm.Height);
var pt3 = _data2screen(0, bm.Height);
imageRect = new RectangleF(pt0.X, pt0.Y, pt1.X - pt0.X, pt2.Y - pt1.Y);
e.Graphics.DrawImage(bm, imageRect);
zoomF = ((double)imageRect.Width) / settings.BmMain.Width;
}
// make a region
if (dtL != null && dtR != null && dbL != null && dbR != null)
{
// SHADOW
if (toolStripButtonSHADOW.Checked && !imageRect.IsEmpty)
{
// make a bitmap same area
Bitmap shadowBM = new Bitmap(settings.BmMain.Width, settings.BmMain.Height);
var sGraphics = Graphics.FromImage(shadowBM);
sGraphics.SmoothingMode = SmoothingMode.HighQuality;
sGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
// clear, transparent
sGraphics.Clear(Color.Transparent);
Brush sBr = new SolidBrush(Color.FromArgb(settings.ShadowOpacity, Color.Black));
// get region of back
List <PointF> poly = new List <PointF>();
poly.Add(new PointF((float)tL.X, (float)tL.Y));
poly.Add(new PointF((float)tR.X, (float)tR.Y));
poly.Add(new PointF((float)bR.X, (float)bR.Y));
poly.Add(new PointF((float)bL.X, (float)bL.Y));
Region reg = ChartLib.RegionPathHelper.GetRegion(poly);
Region uReg = new Region();
uReg.MakeEmpty();
// translate and union bigger area
uReg.Union(reg);
reg.Translate((float)settings.ShadowOffset.X, (float)settings.ShadowOffset.Y); uReg.Union(reg);
reg.Translate(2 * settings.ShadowBorder, 0f); uReg.Union(reg);
reg.Translate(0, 2 * settings.ShadowBorder); uReg.Union(reg);
reg.Translate(-2 * settings.ShadowBorder, 0f); uReg.Union(reg);
// fill the region in translucent black
sGraphics.FillRegion(sBr, uReg);
// blur it
StackBlur.StackBlur.Process(shadowBM, settings.BlurAmount);
// draw
e.Graphics.DrawImage(shadowBM, imageRect);
}
_fill(e.Graphics, Brushes.DimGray, bL, dbL, dtL, tL);
_fill(e.Graphics, Brushes.DimGray, bL, bR, dbR, dbL);
_fill(e.Graphics, Brushes.DimGray, tR, dtR, dbR, bR);
_fill(e.Graphics, Brushes.DimGray, tL, tR, dtR, dtL);
PointF[] clipRegPt = new PointF[4];
clipRegPt[0] = _data2screen(dtL);
clipRegPt[1] = _data2screen(dtR);
clipRegPt[2] = _data2screen(dbR);
clipRegPt[3] = _data2screen(dbL);
Region clipRegion = RegionPathHelper.GetRegion(clipRegPt);
ttcA.Add(clipRegion, null, settings.PicCorner);
e.Graphics.FillPolygon(Brushes.LightGray, clipRegPt);
if (pictureItem != null)
{
e.Graphics.FillPolygon(Brushes.DimGray, clipRegPt);
e.Graphics.SetClip(clipRegion, CombineMode.Replace);
// draw image.. expand slightly to fix bad edges
var pt0 = _data2screen(imageLocation.X, imageLocation.Y);
var pt1 = _data2screen(imageLocation.X + pictureItem.Width, imageLocation.Y);
var pt2 = _data2screen(imageLocation.X + pictureItem.Width, imageLocation.Y + pictureItem.Height);
var pt3 = _data2screen(imageLocation.X, imageLocation.Y + pictureItem.Height);
RectangleF rect = new RectangleF(pt0.X, pt0.Y, pt1.X - pt0.X, pt2.Y - pt1.Y);
rect.Inflate(3, 3);
e.Graphics.DrawImage(pictureItem, rect);
e.Graphics.ResetClip();
br = new SolidBrush(Color.FromArgb(20, Color.Black));
oPen = new Pen(br, 2f);
e.Graphics.DrawPolygon(oPen, clipRegPt);
}
}
var box0 = settings.Box0;
var box1 = settings.Box1;
if (tsbSHOWTRANS.Checked)
{
// trans space
_drawTransBox(e.Graphics, box0);
_drawTransBox(e.Graphics, box1);
_drawPoint(e.Graphics, _tr_m0, Brushes.YellowGreen);
_drawPoint(e.Graphics, _tr_m2, Brushes.YellowGreen);
// _drawPoint(e.Graphics, _tr_aux0, Brushes.White);
// line - measuring point thru m2 to y level of m0, the
_drawLine(e.Graphics, Pens.Wheat, _tr_sidePoint1, _tr_measuringPoint1);
_drawLine(e.Graphics, Pens.Wheat, _tr_sidePoint1, _tr_m0);
_drawLine(e.Graphics, Pens.Gold, box0.TransVanishingPoint, box1.TransVanishingPoint);
_drawLine(e.Graphics, Pens.LightYellow, box0.TransVanishingPoint, _tr_distancePoint);
_drawLine(e.Graphics, Pens.LightYellow, box1.TransVanishingPoint, _tr_distancePoint);
_drawPoint(e.Graphics, _tr_measuringPoint0, Brushes.Goldenrod);
_drawPoint(e.Graphics, _tr_measuringPoint1, Brushes.Goldenrod);
_drawPoint(e.Graphics, _tr_tL, Brushes.White);
_drawPoint(e.Graphics, _tr_bL, Brushes.White);
_drawPoint(e.Graphics, _tr_bR, Brushes.White);
_drawPoint(e.Graphics, _tr_tR, Brushes.White);
_drawLine(e.Graphics, Pens.White, box1.TransVanishingPoint, _tr_tL);
_drawPoint(e.Graphics, _tr_top, Brushes.LightGoldenrodYellow);
_drawPoint(e.Graphics, _tr_base, Brushes.LightGoldenrodYellow);
//_drawLine(e.Graphics, Pens.Cyan, _tr_sideL, _tr_measuringPoint0);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickBL, _tr_thickBR);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickTL, _tr_thickBL);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickTL, _tr_thickTR);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickBR, _tr_thickTR);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickBL, _tr_bL);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickTL, _tr_tL);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickTR, _tr_tR);
_drawLine(e.Graphics, Pens.Yellow, _tr_thickBR, _tr_bR);
}
if (tsbPERSP.Checked)
{
_drawLine(e.Graphics, Pens.OrangeRed, bL, bR);
_drawLine(e.Graphics, Pens.OrangeRed, bR, tR);
_drawLine(e.Graphics, Pens.OrangeRed, tR, tL);
_drawLine(e.Graphics, Pens.OrangeRed, tL, bL);
_drawLine(e.Graphics, Pens.Orange, dbL, bL);
_drawLine(e.Graphics, Pens.Orange, dbR, bR);
_drawLine(e.Graphics, Pens.Orange, dtR, tR);
_drawLine(e.Graphics, Pens.Orange, dtL, tL);
_drawPoint(e.Graphics, bL, Brushes.Orange);
_drawPoint(e.Graphics, bR, Brushes.Orange);
_drawPoint(e.Graphics, tL, Brushes.Orange);
_drawPoint(e.Graphics, tR, Brushes.Orange);
}
if (tsbPERSP.Checked)
{
_drawBox(e.Graphics, box0, ttC0);
_drawBox(e.Graphics, box1, ttC1);
_drawLine(e.Graphics, Pens.RoyalBlue, box0.VanishingPoint, box1.VanishingPoint);
//_drawLine(e.Graphics, Pens.Blue, box0.VanishingPoint, settings.Aux0);
// _drawLine(e.Graphics, Pens.Blue, box1.VanishingPoint, settings.Aux0);
// _drawPoint(e.Graphics, settings.Aux0, Brushes.Green, ttcA);
}
if (tsbMEASURE.Checked)
{
_drawLine(e.Graphics, Pens.Black, settings.M0, settings.M2);
_drawPoint(e.Graphics, settings.M0, Brushes.Black, ttcA);
_drawPoint(e.Graphics, settings.M1, Brushes.Transparent, ttcA);
_drawPoint(e.Graphics, settings.M2, Brushes.Black);
if (settings.M0 != null && settings.M2 != null)
{
var pt0 = _data2screen(settings.M0);
var pt1 = _data2screen(settings.M2);
e.Graphics.DrawString(settings.MeasureDim + "m", this.Font, Brushes.Yellow, (pt0.X + pt1.X) / 2, (pt0.Y + pt1.Y) / 2);
}
}
if (tsbPERSP.Checked)
{
_drawLine(e.Graphics, Pens.Orange, dbL, dbR);
_drawLine(e.Graphics, Pens.Orange, dbR, dtR);
_drawLine(e.Graphics, Pens.Orange, dtR, dtL);
_drawLine(e.Graphics, Pens.Orange, dtL, dbL);
}
e.Graphics.DrawString(settings.PicWidth + " x " + settings.PicHeight + "m", new Font(this.Font.FontFamily, 20f, FontStyle.Bold, GraphicsUnit.Pixel), Brushes.Black, -1, 0);
e.Graphics.DrawString(settings.PicWidth + " x " + settings.PicHeight + "m", new Font(this.Font.FontFamily, 20f, FontStyle.Bold, GraphicsUnit.Pixel), Brushes.Black, 1, 0);
e.Graphics.DrawString(settings.PicWidth + " x " + settings.PicHeight + "m", new Font(this.Font.FontFamily, 20f, FontStyle.Bold, GraphicsUnit.Pixel), Brushes.Black, 0, 1);
e.Graphics.DrawString(settings.PicWidth + " x " + settings.PicHeight + "m", new Font(this.Font.FontFamily, 20f, FontStyle.Bold, GraphicsUnit.Pixel), Brushes.Black, 0, -1);
e.Graphics.DrawString(settings.PicWidth + " x " + settings.PicHeight + "m", new Font(this.Font.FontFamily, 20f, FontStyle.Bold, GraphicsUnit.Pixel), Brushes.Yellow, 0, 0);
}