// Each handler here should contain Application.Invoke
void HandleRenderingQueueItemRendering(object sender, RenderingTaskEventArgs e)
{
Application.Invoke(delegate {
FloatBitmapGtk renderDest = (FloatBitmapGtk)e.Target.Stage.CurrentImage;
// Drawing to pixbuf and saving to file
using (Gdk.Pixbuf rp = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, false, 8, renderDest.Width, renderDest.Height))
{
renderDest.DrawToPixbuf(rp,
delegate(double progress) {
// TODO: report progress via RenderingTask (needed to create an event)
//rpw.SetStatusAndProgress(progress, "Saving image...");
return(true);
}
);
// TODO: "quality" must be specified for jpeg only.
// For png it should be "tEXt" fields.
// http://www.libpng.org/pub/png/spec/1.2/PNG-Chunks.html
rp.Savev(e.Target.Destination, e.Target.FileType, new string[] { "quality" }, new string[] { "95" });
}
});
}
// Each handler here should contain Application.Invoke
void HandleRenderingQueueItemRendering(object sender, RenderingTaskEventArgs e)
{
Application.Invoke(delegate {
FloatBitmapGtk renderDest = (FloatBitmapGtk)e.Target.Stage.CurrentImage;
// Drawing to pixbuf and saving to file
using (Gdk.Pixbuf rp = new Gdk.Pixbuf(Gdk.Colorspace.Rgb, false, 8, renderDest.Width, renderDest.Height))
{
renderDest.DrawToPixbuf(rp,
delegate (double progress) {
// TODO: report progress via RenderingTask (needed to create an event)
//rpw.SetStatusAndProgress(progress, "Saving image...");
return true;
}
);
// TODO: "quality" must be specified for jpeg only.
// For png it should be "tEXt" fields.
// http://www.libpng.org/pub/png/spec/1.2/PNG-Chunks.html
rp.Savev(e.Target.Destination, e.Target.FileType, new string[] { "quality" }, new string[] { "95" });
}
});
}
