experimental/xps_to_png: pass in DPI as program argument
NOTRY=true
Change-Id: Ieb4f43c69a4f185d8e7877c9c736bd6a7d7b1eac
Reviewed-on: https://skia-review.googlesource.com/4761
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
diff --git a/experimental/xps_to_png/xps_to_png.cs b/experimental/xps_to_png/xps_to_png.cs
index 34b9132..738e0fc 100644
--- a/experimental/xps_to_png/xps_to_png.cs
+++ b/experimental/xps_to_png/xps_to_png.cs
@@ -79,14 +79,27 @@
}
// For each command line argument, convert xps to sequence of pngs.
static void Main(string[] args) {
- const double dpi = 72.0;
+ double dpi = 72.0;
if (args.Length == 0) {
- System.Console.WriteLine("usage:\n\txps_to_png [XPS_FILES]\n\n");
+ System.Console.WriteLine("usage:\n\txps_to_png [-dDPI] [XPS_FILES]\n\n");
System.Environment.Exit(1);
}
+ System.Collections.Generic.List<string> xpsFiles =
+ new System.Collections.Generic.List<string>();
foreach (string arg in args) {
+ string flag = "-d";
+ if (arg.StartsWith(flag)) {
+ dpi = System.Convert.ToDouble(arg.Remove(0, flag.Length));
+ } else if (System.IO.File.Exists(arg)) {
+ xpsFiles.Add(arg);
+ } else {
+ System.Console.WriteLine("file missing: '" + arg + "'\n\n");
+ System.Environment.Exit(1);
+ }
+ }
+ foreach (string file in xpsFiles) {
System.Threading.Thread t = new System.Threading.Thread(
- () => try_convert(dpi, arg, arg));
+ () => try_convert(dpi, file, file));
t.SetApartmentState(System.Threading.ApartmentState.STA);
t.Start();
}
