public static void GenerateBitmap(int dim, string path)
{
string loc = "Equator";
// loc: Equator
Position pos = new Position(Position.LATITUDE_POS,
0, 0, 0,
Position.LONGITUDE_POS,
0, 0, 0);
// time: Now
DateTime dt = DateTime.Now;
UTCDate udt = new UTCDate(0, null,
dt.Year, dt.Month, dt.Day,
dt.Hour, dt.Minute, dt.Second);
// set up constants
Colors colors = new Colors();
string font_face = "Arial";
// generate base image
GraphBitmap grbit = new GraphBitmap(true, dim, colors, font_face);
Bitmap bitmap_plain = grbit.RenderBaseImage(pos, udt);
// render current day
Bitmap bitmap = grbit.RenderCurrentDay(bitmap_plain, pos, udt);
// render caption
CaptionInfo ci = new CaptionInfo(loc, pos, udt);
bitmap = grbit.RenderCaption(ci);
// save
grbit.SaveBitmap(bitmap, path);
}
private static void SaveImage(object sender, EventArgs args)
{
int dim = GetInt(GetValue(registry[Id.IMAGE_SIZE]));
string location = ReadLocation();
Position pos = ReadPosition();
UTCDate? date = ReadDate();
Colors colors = GuiDiagram.colors;
string font_face = GuiDiagram.font_face;
if ((pos != null) && (date != null)) {
UTCDate dt = date.Value;
string filename = Formatter.FormatImgFilename(location, pos, dt);
SaveFileDialog dlg = Widgets.GetSaveFileDialog(filename,
Constants.ImageFileDesc,
Constants.ImageFileFilter);
DialogResult ans = dlg.ShowDialog();
filename = dlg.FileName;
if (ans == DialogResult.OK) {
bool caption_b = GetBool(GetValue(registry[Id.IMAGE_CAPTIONTOGGLE]));
bool sun_b = GetBool(GetValue(registry[Id.IMAGE_SUNTOGGLE]));
GraphBitmap grbit = new GraphBitmap(caption_b, dim, colors, font_face);
Bitmap bitmap = grbit.RenderBaseImage(pos, dt);
if (sun_b)
bitmap = grbit.RenderCurrentDay(bitmap, pos, dt);
if (caption_b)
bitmap = grbit.RenderCaption(new CaptionInfo(location, pos, dt));
try {
grbit.SaveBitmap(bitmap, filename);
Controller.Report(new Message(Result.OK, "Saved image to: " + filename));
} catch {
Controller.Report(new Message(Result.Fail, "Failed to save image to: " + filename));
}
}
}
}