public void DrawBuffer()
{
Graphics draw = Graphics.FromImage(_buffer);
//Draw grid
draw.Clear(Color.White);
if (Settings.WhiteSpace)
{
draw.DrawImage(Source, new Rectangle(new Point(Settings.Step, Settings.Step), new Size(Source.Width, Source.Height)),
new Rectangle(0, 0, Source.Width, Source.Height), GraphicsUnit.Pixel);
}
else
{
draw.DrawImage(Source, new Point(0, 0));
}
var widthCount = Source.Width / Settings.Step;
var heightCount = Source.Height / Settings.Step;
if (Settings.WhiteSpace)
{
widthCount++; heightCount++;
}
var pen = new Pen(Settings.Color, Settings.LineWidth);
pen.DashPattern = Settings.GetDashPattern();
pen.DashStyle = Settings.DashStyle;
Markers.IMarker horizontal = new Markers.NumberMarker();
switch (Settings.HorizontalMarkerType)
{
case Markers.MarkerTypes.String:
horizontal = new Markers.StringMarker(); break;
}
horizontal.Refresh(Settings.HorizontalStart, Settings.HorizontalStep);
for (int i = 1; i < widthCount; i++)
{
draw.DrawLine(pen, i * Settings.Step, 0, i * Settings.Step, _buffer.Height);
var text = horizontal.Next();
var sizeText = draw.MeasureString(text, Settings.Font.FontValue);
Point textpoint = new Point(i * Settings.Step + (Settings.Step - (int)sizeText.Width) / 2, (Settings.Step - (int)sizeText.Height) / 2);
draw.DrawString(text, Settings.Font.FontValue, new SolidBrush(Settings.ColorFont), textpoint);
}
Markers.IMarker vertical = new Markers.NumberMarker();
switch (Settings.VerticalMarkerType)
{
case Markers.MarkerTypes.String:
vertical = new Markers.StringMarker(); break;
}
vertical.Refresh(Settings.VerticalStart, Settings.VerticalStep);
for (int i = 1; i < widthCount; i++)
{
draw.DrawLine(pen, 0, i * Settings.Step, _buffer.Width, i * Settings.Step);
var text = vertical.Next();
var sizeText = draw.MeasureString(text, Settings.Font.FontValue);
Point textpoint = new Point((Settings.Step - (int)sizeText.Width) / 2, i * Settings.Step + (Settings.Step - (int)sizeText.Height) / 2);
draw.DrawString(text, Settings.Font.FontValue, new SolidBrush(Settings.ColorFont), textpoint);
}
Invalidate();
}
public void DrawBuffer()
{
Graphics draw = Graphics.FromImage(_buffer);
//Draw grid
draw.Clear(Color.White);
if (Settings.WhiteSpace)
draw.DrawImage(Source, new Point(Settings.Step, Settings.Step));
else
draw.DrawImage(Source, new Point(0, 0));
var widthCount = Source.Width / Settings.Step;
var heightCount = Source.Height / Settings.Step;
if (Settings.WhiteSpace)
{
widthCount++; heightCount++;
}
var pen = new Pen(Settings.Color, Settings.LineWidth);
pen.DashPattern = Settings.GetDashPattern();
pen.DashStyle = Settings.DashStyle;
Markers.IMarker horizontal = new Markers.NumberMarker();
switch (Settings.HorizontalMarkerType)
{
case Markers.MarkerTypes.String:
horizontal = new Markers.StringMarker(); break;
}
horizontal.Refresh(Settings.HorizontalStart, Settings.HorizontalStep);
for (int i = 1; i < widthCount; i++)
{
draw.DrawLine(pen, i * Settings.Step, 0, i * Settings.Step, _buffer.Height);
var text = horizontal.Next();
var sizeText = draw.MeasureString(text, Settings.Font.FontValue);
Point textpoint = new Point(i * Settings.Step + (Settings.Step - (int)sizeText.Width) / 2, (Settings.Step- (int)sizeText.Height)/2);
draw.DrawString(text, Settings.Font.FontValue, new SolidBrush(Settings.Color), textpoint);
}
Markers.IMarker vertical = new Markers.NumberMarker();
switch (Settings.VerticalMarkerType)
{
case Markers.MarkerTypes.String:
vertical = new Markers.StringMarker(); break;
}
vertical.Refresh(Settings.VerticalStart, Settings.VerticalStep);
for (int i = 1; i < widthCount; i++)
{
draw.DrawLine(pen, 0, i * Settings.Step, _buffer.Width, i * Settings.Step);
var text = vertical.Next();
var sizeText = draw.MeasureString(text, Settings.Font.FontValue);
Point textpoint = new Point((Settings.Step - (int)sizeText.Width) / 2, i * Settings.Step + (Settings.Step - (int)sizeText.Height) / 2);
draw.DrawString(text, Settings.Font.FontValue, new SolidBrush(Settings.Color), textpoint);
}
Invalidate();
}