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Merge pull request #1203 from oxysoft/master

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Fixed transparency for clipboard upload
This commit is contained in:
Jaex 2015-12-29 12:14:23 +02:00
parent 2234307d6c df5d50b3d2
commit 1445b11727
1 changed files with 31 additions and 1 deletions
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32
ShareX/UploadManager.cs
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@ -29,8 +29,10 @@
using ShareX.UploadersLib;
using System;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Web;
using System.Windows.Forms;
@ -173,7 +175,35 @@ public static void ClipboardUpload(TaskSettings taskSettings = null)
if (Clipboard.ContainsImage())
{
Image img = Clipboard.GetImage();
IDataObject data = Clipboard.GetDataObject();
byte[] stream = ((MemoryStream)Clipboard.GetData(DataFormats.Dib)).ToArray();
int w = BitConverter.ToInt32(stream, 4);
int h = BitConverter.ToInt32(stream, 8);
short bpp = BitConverter.ToInt16(stream, 14);
Image img = null;
if (bpp == 32)
{
var gch = GCHandle.Alloc(stream, GCHandleType.Pinned);
Bitmap bmp = null;
try
{
var ptr = new IntPtr((long)gch.AddrOfPinnedObject() + 40);
bmp = new Bitmap(w, h, w * 4, PixelFormat.Format32bppArgb, ptr);
img = (Image) bmp.Clone();
img.RotateFlip(RotateFlipType.Rotate180FlipX);
} finally
{
gch.Free();
if (bmp != null) bmp.Dispose();
}
} else
{
img = Clipboard.GetImage();
}
if (img != null)
{