void tlVectorControl1_AfterPaintPage(object sender, PaintMapEventArgs e)
{
try {
if (LoadImage) {
int nScale = mapview.Getlevel(tlVectorControl1.ScaleRatio);
if (nScale == -1)
return;
LongLat longlat = LongLat.Empty;
float nn = 1;
if (isIn)
nScale = mapview.Getlevel(tlVectorControl1.ScaleRatio, out nn);
else
nScale = mapview.Getlevel2(tlVectorControl1.ScaleRatio, out nn);
if (nScale == -1) return;
//计算中心点经纬度
Color color3 = ColorTranslator.FromHtml("#FFFFFF");
e.G.Clear(color3);
longlat = mapview.OffSet(mapview.ZeroLongLat, nScale, (int)(e.CenterPoint.X), (int)(e.CenterPoint.Y));
System.Drawing.Image image = backbmp;
//创建地图
// System.Drawing.Image image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
if (nn >= 1)
image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
else
image = mapview.CreateMap((int)(e.Bounds.Width / nn), (int)(e.Bounds.Height / nn), nScale, longlat.Longitude, longlat.Latitude);
//backbmp = image;
string newnScale = mapview.GetMiles(nScale);
ImageAttributes imageAttributes = new ImageAttributes();
ColorMatrix matrix1 = new ColorMatrix();
matrix1.Matrix00 = 1f;
matrix1.Matrix11 = 1f;
matrix1.Matrix22 = 1f;
matrix1.Matrix33 = this.mapOpacity / 100f;//地图透明度
matrix1.Matrix44 = 1f;
//设置地图透明度
imageAttributes.SetColorMatrix(matrix1, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
//Color color = ColorTranslator.FromHtml("#F4F4FB");
//Color color2 = ColorTranslator.FromHtml("#EFF0F1");//EFF0F1
////imageAttributes2.SetColorKey(color, color);
////imageAttributes2.SetColorKey(color2, color2);
//imageAttributes.SetColorKey(color2, color);
int chose = Convert.ToInt32(ConfigurationSettings.AppSettings.Get("chose"));
string Transparent = ConfigurationSettings.AppSettings.Get("Transparent");
if (string.IsNullOrEmpty(Transparent)) Transparent = "#EBEAE8";
if (chose == 1) {
Color color = ColorTranslator.FromHtml(Transparent);//旧Mapbar新Mapbar#F4F1EC
imageAttributes.SetColorKey(color, color);
} else if (chose == 2) {
Color color = ColorTranslator.FromHtml("#F4F4FB");
Color color2 = ColorTranslator.FromHtml("#EFF0F1");
imageAttributes.SetColorKey(color2, color);
}
//绘制地图
e.G.DrawImage((Bitmap)image, e.Bounds, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
//绘制中心点
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 2, e.Bounds.Height / 2 - 2, 4, 4);
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 1, e.Bounds.Height / 2 - 1, 2, 2);
//绘制比例尺
Point p1 = new Point(20, e.Bounds.Height - 30);
Point p2 = new Point(20, e.Bounds.Height - 20);
Point p3 = new Point(80, e.Bounds.Height - 20);
Point p4 = new Point(80, e.Bounds.Height - 30);
if (tlVectorControl1.CurrentOperation != ToolOperation.Roam) {
e.G.DrawLines(new Pen(Color.Black, 2), new Point[4] { p1, p2, p3, p4 });
string str1 = string.Format("{0}公里", newnScale);
e.G.DrawString(str1, new Font("宋体", 10), Brushes.Black, 30, e.Bounds.Height - 40);
}
}
} catch (Exception e1) { }
//string s = string.Format("{0}行{1}列", nRows, nCols);
//string s = string.Format("经{0}：纬{1}", longlat.Longitude, longlat.Latitude);
//显示中心点经纬度
// e.G.DrawString(s, new Font("宋体", 10), Brushes.Red, 20, 40);
}
void tlVectorControl1_AfterPaintPage(object sender, PaintMapEventArgs e)
{
try {
if (LoadImage) {
int nScale = mapview.Getlevel(tlVectorControl1.ScaleRatio);
LongLat longlat = LongLat.Empty;
float nn = 1;
if (mapview is MapViewObj) {
if (isIn)
nScale = mapview.Getlevel(tlVectorControl1.ScaleRatio, out nn);
else
nScale = mapview.Getlevel2(tlVectorControl1.ScaleRatio, out nn);
}
if (nScale == -1) return;
//LongLat longlat = LongLat.Empty;
//计算中心点经纬度
//int offsetY = (nScale - 10) * 25;
longlat = mapview.OffSet(mapview.ZeroLongLat, nScale, (int)(e.CenterPoint.X), (int)(e.CenterPoint.Y));
//Color color3 = ColorTranslator.FromHtml("#FFFFFF");
//e.G.Clear(color3);
//创建地图
System.Drawing.Image image = backbmp;
if (nn >= 1)
image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
else
image = mapview.CreateMap((int)(e.Bounds.Width / nn), (int)(e.Bounds.Height / nn), nScale, longlat.Longitude, longlat.Latitude);
//backbmp = image
//System.Drawing.Image image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
string newnScale = mapview.GetMiles(nScale);
ImageAttributes imageAttributes = new ImageAttributes();
ColorMatrix matrix1 = new ColorMatrix();
matrix1.Matrix00 = 1f;
matrix1.Matrix11 = 1f;
matrix1.Matrix22 = 1f;
matrix1.Matrix33 = 0.9f;//地图透明度
matrix1.Matrix44 = 1f;
//设置地图透明度
//imageAttributes.SetColorMatrix(matrix1, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
Color color = ColorTranslator.FromHtml("#F4F4FB");
Color color2 = ColorTranslator.FromHtml("#EFF0F1");//EFF0F1
//imageAttributes2.SetColorKey(color, color);
//imageAttributes2.SetColorKey(color2, color2);
imageAttributes.SetColorKey(color2, color);
//绘制地图
// e.G.DrawImage((Bitmap)image, e.Bounds, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
if (nn > 1) {
int w1 = (int)(e.Bounds.Width * ((nn - 1) / 2));
int h1 = (int)(e.Bounds.Height * ((nn - 1) / 2));
Rectangle rt1 = e.Bounds;
rt1.Inflate(w1, h1);
e.G.CompositingQuality = CompositingQuality.HighQuality;
e.G.DrawImage((Bitmap)image, rt1, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
} else
e.G.DrawImage((Bitmap)image, e.Bounds, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
// SolidBrush brush = new SolidBrush(Color.FromArgb(220, 75, 75, 75));
//绘制中心点
//绘制中心点
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 2, e.Bounds.Height / 2 - 2, 4, 4);
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 1, e.Bounds.Height / 2 - 1, 2, 2);
//绘制比例尺
Point p1 = new Point(20, e.Bounds.Height - 30);
Point p2 = new Point(20, e.Bounds.Height - 20);
Point p3 = new Point(80, e.Bounds.Height - 20);
Point p4 = new Point(80, e.Bounds.Height - 30);
e.G.DrawLines(new Pen(Color.Black, 2), new Point[4] { p1, p2, p3, p4 });
string str1 = string.Format("{0}公里", newnScale);
e.G.DrawString(str1, new Font("宋体", 10), Brushes.Black, 30, e.Bounds.Height - 40);
}
} catch (Exception e1) {
}
//string s = string.Format("{0}行{1}列", nRows, nCols);
//string s = string.Format("经{0}：纬{1}", longlat.Longitude, longlat.Latitude);
//显示中心点经纬度
//e.G.DrawString(s, new Font("宋体", 10), Brushes.Red, 20, 40);
}
private void drawArea1_PaintMap(object sender, PaintMapEventArgs e)
{
if (this.PaintMap !=null)
PaintMap(sender,e);
}
void DrawArea_OnBeforeRenderTo(object sender, PaintMapEventArgs e)
{
PointF pf = tlVectorControl1.DrawArea.ContentBounds.Location;
Rectangle rt = Rectangle.Round(e.G.VisibleClipBounds);
int offsetX = (int)(rt.Width / 2 + pf.X);
int offsetY = (int)(rt.Height / 2 + pf.Y);
LongLat longlat = mapview.OffSet(mapview.ZeroLongLat, mapview.Getlevel(1), -offsetX, -offsetY);
e.G.Clear(ColorTranslator.FromHtml("#EBEAE8"));
ImageAttributes imageA = new ImageAttributes();
int chose = Convert.ToInt32(ConfigurationSettings.AppSettings.Get("chose"));
string Transparent = ConfigurationSettings.AppSettings.Get("Transparent");
if (string.IsNullOrEmpty(Transparent)) Transparent = "#EBEAE8";
if (chose == 1) {
Color color = ColorTranslator.FromHtml(Transparent);
imageA.SetColorKey(color, color);
} else if (chose == 2) {
Color color = ColorTranslator.FromHtml("#F4F4FB");
Color color2 = ColorTranslator.FromHtml("#EFF0F1");
imageA.SetColorKey(color2, color);
}
mapview.Paint(e.G, (int)rt.Width, (int)rt.Height, 11, longlat.Longitude, longlat.Latitude, imageA);
}
private void drawArea1_AfterPaintPage(object sender, PaintMapEventArgs e)
{
if (this.AfterPaintPage !=null)
AfterPaintPage(sender,e);
}
void tlVectorControl1_AfterPaintPage(object sender, PaintMapEventArgs e)
{
try
{
if (LoadImage)
{
int nScale = mapview.Getlevel(tlVectorControl1.ScaleRatio);
//if (nScale == -1)
// return;
LongLat longlat = LongLat.Empty;
float nn = 1;
if (mapview is MapViewObj)
{
if (isIn)
nScale = mapview.Getlevel(tlVectorControl1.ScaleRatio, out nn);
else
nScale = mapview.Getlevel2(tlVectorControl1.ScaleRatio, out nn);
}
if (nScale == -1) return;
//计算中心点经纬度
e.G.Clear(Color.White);
longlat = mapview.OffSet(mapview.ZeroLongLat, nScale, (int)(e.CenterPoint.X / nn), (int)(e.CenterPoint.Y / nn));
//创建地图
//System.Drawing.Image image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
System.Drawing.Image image = backbmp;
if (nn >= 1)
image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
else
image = mapview.CreateMap((int)(e.Bounds.Width / nn), (int)(e.Bounds.Height / nn), nScale, longlat.Longitude, longlat.Latitude);
//backbmp = image
string newnScale = mapview.GetMiles(nScale);
ImageAttributes imageAttributes = new ImageAttributes();
ColorMatrix matrix1 = new ColorMatrix();
matrix1.Matrix00 = 1f;
matrix1.Matrix11 = 1f;
matrix1.Matrix22 = 1f;
matrix1.Matrix33 = this.mapOpacity / 100f;//地图透明度
matrix1.Matrix44 = 1f;
//设置地图透明度
imageAttributes.SetColorMatrix(matrix1, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
//e.G.FillRectangle( brush,e.G.VisibleClipBounds);
int chose = Convert.ToInt32(ConfigurationSettings.AppSettings.Get("chose"));
string Transparent = ConfigurationSettings.AppSettings.Get("Transparent");
if (string.IsNullOrEmpty(Transparent)) Transparent = "#EBEAE8";
if (chose == 1)
{
Color color = ColorTranslator.FromHtml(Transparent);//旧Mapbar新Mapbar#F4F1EC
imageAttributes.SetColorKey(color, color);
}
else if (chose == 2)
{
Color color = ColorTranslator.FromHtml("#F4F4FB");
Color color2 = ColorTranslator.FromHtml("#EFF0F1");
imageAttributes.SetColorKey(color2, color);
}
//绘制地图
//e.G.DrawImage((Bitmap)image, e.Bounds, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
if (nn > 1)
{
int w1 = (int)(e.Bounds.Width * ((nn - 1) / 2));
int h1 = (int)(e.Bounds.Height * ((nn - 1) / 2));
Rectangle rt1 = e.Bounds;
rt1.Inflate(w1, h1);
e.G.CompositingQuality = CompositingQuality.HighQuality;
e.G.DrawImage((Bitmap)image, rt1, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
}
else
e.G.DrawImage((Bitmap)image, e.Bounds, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
// SolidBrush brush = new SolidBrush(Color.FromArgb(220, 75, 75, 75));
//绘制中心点
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 2, e.Bounds.Height / 2 - 2, 4, 4);
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 1, e.Bounds.Height / 2 - 1, 2, 2);
//绘制比例尺
if (tlVectorControl1.CurrentOperation != ToolOperation.Roam)
{
Point p1 = new Point(20, e.Bounds.Height - 30);
Point p2 = new Point(20, e.Bounds.Height - 20);
Point p3 = new Point(80, e.Bounds.Height - 20);
Point p4 = new Point(80, e.Bounds.Height - 30);
e.G.DrawLines(new Pen(Color.Black, 2), new Point[4] { p1, p2, p3, p4 });
//if (mapview is MapViewGoogle) {
// PointF pf1 = new PointF(0, 0);
// PointF pf2 = new PointF((float)100 / tlVectorControl1.ScaleRatio, 0);
// newnScale +="\t"+ Math.Round(mapview.CountLength(pf1, pf2), 3) + "";
//}
string str1 = string.Format("{0}公里", newnScale);
e.G.DrawString(str1, new Font("宋体", 10), Brushes.Black, 30, e.Bounds.Height - 40);
}
}
}
catch (Exception e1) { }
//string s = string.Format("{0}行{1}列", nRows, nCols);
//string s = string.Format("经{0}：纬{1}", longlat.Longitude, longlat.Latitude);
//显示中心点经纬度
// e.G.DrawString(s, new Font("宋体", 10), Brushes.Red, 20, 40);
}
protected override void OnPaint(PaintEventArgs e)
{
if (this.svgDocument != null)
{
if (this.firstload)
{
this.FitWindow();
this.firstload = false;
}
SizeF ef1 = this.ViewSize;
float single1 = ef1.Width;
float single2 = ef1.Height;
if (single1 == 0f)
{
single1 = base.Width;
}
if (single2 == 0f)
{
single2 = base.Height;
}
PointF[] tfArray2 = new PointF[3] {new PointF(0f, 0f), new PointF(single1, single2),new PointF(Width/2f,Height/2f)};
PointF[] tfArray1 = tfArray2;
{
this.coordTransform.Reset();
this.coordTransform.Translate(-this.virtualLeft, -this.virtualTop);
this.coordTransform.Translate((float) this.margin.Width, (float) this.margin.Height);
this.coordTransform.Scale(this.scale, this.scale);
this.coordTransform.TransformPoints(tfArray1);
}
RectangleF rf1 = new RectangleF(tfArray1[0].X, tfArray1[0].Y, tfArray1[1].X - tfArray1[0].X, tfArray1[1].Y - tfArray1[0].Y);
RectangleF rf2 = rf1;
PaintMapEventArgs paintMapEventArgs = new PaintMapEventArgs(e.Graphics,new PointF(rf1.X,rf1.Y),this.Bounds);
paintMapEventArgs.CenterPoint = new PointF(-(Width/2f - ( tfArray1[0].X)),-(Height/2f -(tfArray1[0].Y)) );
if(PaintMap !=null)
PaintMap(this,paintMapEventArgs);
if(!fullDrawMode)
{
rf2.Offset(6,6);
e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(108,114,130)),rf2);
if(BkColor!=null)
{
e.Graphics.FillRectangle(BkColor,rf1);
}
else
{
e.Graphics.FillRectangle(Brushes.White,rf1);
}
if (this.showGrid)
{
this.PaintGrid(e.Graphics, rf1, new SizeF(this.GridSize.Width*this.coordTransform.Elements[0], this.GridSize.Height*this.coordTransform.Elements[3]));
}
e.Graphics.DrawRectangle(Pens.Black, tfArray1[0].X, tfArray1[0].Y, tfArray1[1].X - tfArray1[0].X, tfArray1[1].Y - tfArray1[0].Y);
}
if(fullDrawMode)
{
// e.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(108,114,130)),0,0,this.mouseAreaControl.Width,this.mouseAreaControl.Height);
if(BkColor!=null)
{
e.Graphics.FillRectangle(BkColor,0,0,this.mouseAreaControl.Width,this.mouseAreaControl.Height);
}
else
{
e.Graphics.FillRectangle(Brushes.White,0,0,this.mouseAreaControl.Width,this.mouseAreaControl.Height);
}
if (this.showGrid)
{
this.PaintGrid(e.Graphics, rf1, new SizeF(this.GridSize.Width*this.coordTransform.Elements[0], this.GridSize.Height*this.coordTransform.Elements[3]));
e.Graphics.DrawRectangle(Pens.Black, tfArray1[0].X, tfArray1[0].Y, tfArray1[1].X - tfArray1[0].X, tfArray1[1].Y - tfArray1[0].Y);
}
}
if(AfterPaintPage !=null)
AfterPaintPage(this,paintMapEventArgs);
}
}
void tlVectorControl1_AfterPaintPage(object sender, PaintMapEventArgs e)
{
try {
if (LoadImage) {
int nScale = 0;
switch ((int)(decimal)(this.tlVectorControl2.DrawArea.ScaleUnit * 1000)) {
case 10:
nScale = 5;
break;
case 20:
nScale = 6;
break;
case 40:
nScale = 7;
break;
case 100:
nScale = 8;
break;
case 200:
nScale = 9;
break;
case 400:
nScale = 10;
break;
case 1000:
nScale = 11;
break;
case 2000:
nScale = 12;
break;
case 4000:
nScale = 13;
break;
default:
return;
}
LongLat longlat = LongLat.Empty;
//计算中心点经纬度
longlat = mapview.OffSet(mapview.ZeroLongLat, nScale, (int)(e.CenterPoint.X), (int)(e.CenterPoint.Y));
//创建地图
System.Drawing.Image image = mapview.CreateMap(e.Bounds.Width, e.Bounds.Height, nScale, longlat.Longitude, longlat.Latitude);
ImageAttributes imageAttributes = new ImageAttributes();
ColorMatrix matrix1 = new ColorMatrix();
matrix1.Matrix00 = 1f;
matrix1.Matrix11 = 1f;
matrix1.Matrix22 = 1f;
matrix1.Matrix33 = 1f;//地图透明度
matrix1.Matrix44 = 1f;
//设置地图透明度
imageAttributes.SetColorMatrix(matrix1, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
//绘制地图
e.G.DrawImage((Bitmap)image, e.Bounds, 0f, 0f, (float)image.Width, (float)image.Height, GraphicsUnit.Pixel, imageAttributes);
//绘制中心点
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 2, e.Bounds.Height / 2 - 2, 4, 4);
e.G.DrawEllipse(Pens.Red, e.Bounds.Width / 2 - 1, e.Bounds.Height / 2 - 1, 2, 2);
//绘制比例尺
Point p1 = new Point(20, e.Bounds.Height - 30);
Point p2 = new Point(20, e.Bounds.Height - 20);
Point p3 = new Point(80, e.Bounds.Height - 20);
Point p4 = new Point(80, e.Bounds.Height - 30);
if (tlVectorControl2.CurrentOperation != ToolOperation.Roam) {
e.G.DrawLines(new Pen(Color.Black, 2), new Point[4] { p1, p2, p3, p4 });
string str1 = string.Format("{0}公里", mapview.GetMiles(nScale));
e.G.DrawString(str1, new Font("宋体", 10), Brushes.Black, 30, e.Bounds.Height - 40);
}
}
} catch (Exception e1) { }
//string s = string.Format("{0}行{1}列", nRows, nCols);
//string s = string.Format("经{0}：纬{1}", longlat.Longitude, longlat.Latitude);
//显示中心点经纬度
// e.G.DrawString(s, new Font("宋体", 10), Brushes.Red, 20, 40);
}
void DrawArea_OnBeforeRenderTo(object sender, PaintMapEventArgs e)
{
PointF pf = tlVectorControl2.DrawArea.ContentBounds.Location;
Rectangle rt = Rectangle.Round(e.G.VisibleClipBounds);
int offsetX = (int)(rt.Width / 2 + pf.X);
int offsetY = (int)(rt.Height / 2 + pf.Y);
LongLat longlat = mapview.OffSet(mapview.ZeroLongLat, mapview.Getlevel(1), -offsetX, -offsetY);
e.G.Clear(ColorTranslator.FromHtml("#EBEAE8"));
ImageAttributes imageA=new ImageAttributes();
mapview.Paint(e.G, (int)rt.Width, (int)rt.Height, mapview.Getlevel(1), longlat.Longitude, longlat.Latitude, imageA);
}
