public unsafe void Extract(out IntPtr phBmpThumbnail)
{
System.IO.StreamWriter logfile = new System.IO.StreamWriter("C:\thumbs-log.txt", true);
logfile.WriteLine("Called Extract");
logfile.Close();
System.Drawing.Bitmap designBitmap = designFile.designToBitmap(3, false, 0, 1.0f);
IntPtr hBmp = designBitmap.GetHbitmap();
phBmpThumbnail = new IntPtr();
// Assuming you already have hBmp as the handle to your Bitmap object...
if (IntPtr.Size == 4)
{
int *pBuffer = (int *)phBmpThumbnail.ToPointer();
* pBuffer = hBmp.ToInt32();
// IMO, casting back to (void*) is not necessary.
// I guess just for formality, that pBuffer points
// to an object, not an int. :)
phBmpThumbnail = new IntPtr((void *)pBuffer);
}
else // 8-bytes, or 64-bit
{
long *pBuffer = (long *)phBmpThumbnail.ToPointer();
* pBuffer = hBmp.ToInt64();
phBmpThumbnail = new IntPtr((void *)pBuffer);
}
}
static void generateImage(string filename)
{
try
{
PesFile.PesFile design = new PesFile.PesFile(filename);
Bitmap DrawArea = design.designToBitmap(5.0f, false, 0.0f, 1.0f);
Bitmap temp = new Bitmap(DrawArea.Width, DrawArea.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
using (Graphics tempGraph = Graphics.FromImage(temp))
{
tempGraph.FillRectangle(Brushes.White, 0, 0, temp.Width, temp.Height);
tempGraph.DrawImageUnscaled(DrawArea, 0, 0);
tempGraph.Dispose();
temp.Save(System.IO.Path.ChangeExtension(filename, ".png"));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
static void generateImage(string filename)
{
try
{
PesFile.PesFile design = new PesFile.PesFile(filename);
Bitmap DrawArea = design.designToBitmap(5.0f, false, 0.0f, 1.0f);
Bitmap temp = new Bitmap(DrawArea.Width, DrawArea.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
using (Graphics tempGraph = Graphics.FromImage(temp))
{
tempGraph.FillRectangle(Brushes.White, 0, 0, temp.Width, temp.Height);
tempGraph.DrawImageUnscaled(DrawArea, 0, 0);
tempGraph.Dispose();
temp.Save(System.IO.Path.ChangeExtension(filename, ".png"));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
static void Main(string[] args)
{
if (args.Length > 0)
{
try
{
if (args[0] == "--image" && args.Length > 1)
{
PesFile.PesFile design = new PesFile.PesFile(args[1]);
Bitmap DrawArea = design.designToBitmap(5, false, 0);
Bitmap temp = new Bitmap(DrawArea.Width, DrawArea.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics tempGraph = Graphics.FromImage(temp);
tempGraph.FillRectangle(Brushes.White, 0, 0, temp.Width, temp.Height);
tempGraph.DrawImageUnscaled(DrawArea, 0, 0);
tempGraph.Dispose();
temp.Save(System.IO.Path.ChangeExtension(args[1], ".png"));
}
else
{
PesFile.PesFile design = new PesFile.PesFile(args[0]);
design.saveDebugInfo();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
else
{
Console.WriteLine("Specify input file");
for (int x = 0; x < args.Length; x++)
{
Console.WriteLine(args[x]);
}
}
}
static void Main(string[] args)
{
if (args.Length > 0)
{
try
{
if (args[0] == "--image" && args.Length > 1)
{
PesFile.PesFile design = new PesFile.PesFile(args[1]);
Bitmap DrawArea = design.designToBitmap(5, false, 0, 100);
Bitmap temp = new Bitmap(DrawArea.Width, DrawArea.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics tempGraph = Graphics.FromImage(temp);
tempGraph.FillRectangle(Brushes.White, 0, 0, temp.Width, temp.Height);
tempGraph.DrawImageUnscaled(DrawArea, 0, 0);
tempGraph.Dispose();
temp.Save(System.IO.Path.ChangeExtension(args[1], ".png"));
}
else
{
PesFile.PesFile design = new PesFile.PesFile(args[0]);
design.saveDebugInfo();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
else
{
Console.WriteLine("Specify input file");
for (int x = 0; x < args.Length; x++)
{
Console.WriteLine(args[x]);
}
}
}
private void updateDesignImage()
{
if (design == null)
{
// No design loaded - nothing to update
return;
}
Bitmap tempImage = design.designToBitmap((float)settings.threadThickness, (settings.filterStiches), settings.filterStitchesThreshold, 1.0f);
// Rotate image
switch (designRotation)
{
case 90:
tempImage.RotateFlip(RotateFlipType.Rotate90FlipNone);
break;
case 180:
tempImage.RotateFlip(RotateFlipType.Rotate180FlipNone);
break;
case 270:
tempImage.RotateFlip(RotateFlipType.Rotate270FlipNone);
break;
}
// Scale image
if (fitToWindowToolStripMenuItem.Checked)
{
// Calculate size of image based on available drawing area
float windowWidth = panel2.Width - 3;
float windowHeight = panel2.Height - 3;
// Figure out which dimension is more constrained
float widthScale = windowWidth / tempImage.Width;
float heightScale = windowHeight / tempImage.Height;
if (widthScale < heightScale)
{
designScale = widthScale;
}
else
{
designScale = heightScale;
}
}
int width = (int)(tempImage.Width * designScale);
int height = (int)(tempImage.Height * designScale);
if (width < 1 || height < 1)
{
// Image area is too small to update
return;
}
if (width != tempImage.Width || height != tempImage.Height)
{
// Scale image code from http://stackoverflow.com/questions/1922040/resize-an-image-c-sharp
Rectangle destRect = new Rectangle(0, 0, width, height);
Bitmap destImage = new Bitmap(width, height);
destImage.SetResolution(tempImage.HorizontalResolution, tempImage.VerticalResolution);
using (var graphics = Graphics.FromImage(destImage))
{
graphics.CompositingMode = CompositingMode.SourceCopy;
graphics.CompositingQuality = CompositingQuality.HighQuality;
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
graphics.SmoothingMode = SmoothingMode.HighQuality;
graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (var wrapMode = new ImageAttributes())
{
wrapMode.SetWrapMode(WrapMode.TileFlipXY);
graphics.DrawImage(tempImage, destRect, 0, 0, tempImage.Width, tempImage.Height, GraphicsUnit.Pixel, wrapMode);
}
}
// Keep the scaled image and toss the intermediate image
tempImage = destImage;
}
// Add transparency grid
if (settings.transparencyGridEnabled)
{
DrawArea = new Bitmap(tempImage.Width, tempImage.Height);
using (Graphics g = Graphics.FromImage(DrawArea))
{
Color gridColor = settings.transparencyGridColor;
using (Pen gridPen = new Pen(gridColor))
{
int gridSize = settings.transparencyGridSize;
for (int xStart = 0; (xStart * gridSize) < DrawArea.Width; xStart++)
{
for (int yStart = 0; (yStart * gridSize) < DrawArea.Height; yStart++)
{
// Fill even columns in even rows and odd columns in odd rows
if ((xStart % 2) == (yStart % 2))
{
g.FillRectangle(gridPen.Brush, (xStart * gridSize), (yStart * gridSize), gridSize, gridSize);
}
}
}
}
g.DrawImage(tempImage, 0, 0);
}
}
else
{
DrawArea = tempImage;
}
panel1.Width = DrawArea.Width;
panel1.Height = DrawArea.Height;
panel1.Invalidate();
panel2LastUpdateSize = panel2.Size;
// Update window title
this.Text = System.IO.Path.GetFileName(loadedFileName) + " (" + (designScale * 100).ToString("0") + "%) - " + APP_TITLE;
}
private void openFile(string filename)
{
if (!System.IO.File.Exists(filename))
{
return;
}
design = new PesFile.PesFile(filename);
if (design.getStatus() == PesFile.statusEnum.Ready)
{
this.Text = System.IO.Path.GetFileName(filename) + " - " + APP_TITLE;
DrawArea = design.designToBitmap((float)settings.threadThickness, (settings.filterStiches), (int)settings.filterStitchesThreshold);
panel1.Width = design.GetWidth() + (int)(settings.threadThickness * 2);
panel1.Height = design.GetHeight() + (int)(settings.threadThickness * 2);
panel1.Invalidate();
if (design.getFormatWarning())
{
toolStripStatusLabel1.Text = "The format of this file is not completely supported";
}
else if (design.getColorWarning())
{
toolStripStatusLabel1.Text = "Colors shown for this design may be inaccurate";
}
else
{
toolStripStatusLabel1.Text = "";
}
copyToolStripMenuItem.Enabled = true;
saveDebugInfoToolStripMenuItem.Enabled = true;
printPreviewToolStripMenuItem.Enabled = true;
printToolStripMenuItem.Enabled = true;
rotateLeftToolStripMenuItem.Enabled = true;
rotateRightToolStripMenuItem.Enabled = true;
refreshToolStripMenuItem.Enabled = true;
showDebugInfoToolStripMenuItem.Enabled = true;
saveAsBitmapToolStripMenuItem.Enabled = true;
panel2.Select();
}
else
{
string message = "An error occured while reading the file:" + Environment.NewLine + design.getLastError();
if (design.getStatus() == PesFile.statusEnum.ParseError)
{
message += Environment.NewLine + "This file is either corrupt or not a valid PES file.";
}
MessageBox.Show(message);
copyToolStripMenuItem.Enabled = false;
saveDebugInfoToolStripMenuItem.Enabled = false;
printPreviewToolStripMenuItem.Enabled = false;
printToolStripMenuItem.Enabled = false;
rotateLeftToolStripMenuItem.Enabled = false;
rotateRightToolStripMenuItem.Enabled = false;
refreshToolStripMenuItem.Enabled = false;
showDebugInfoToolStripMenuItem.Enabled = false;
saveAsBitmapToolStripMenuItem.Enabled = false;
}
}
