Add comment about GdipCreateHBITMAPFromBitmap preserving transparency

iseahound · Feb 1, 2022 · ffc1f25 · ffc1f25
1 parent c06080f
commit ffc1f25
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/ImagePut (for v1).ahk b/ImagePut (for v1).ahk
@@ -2164,7 +2164,7 @@ class ImagePut {
 
    put_hBitmap(pBitmap, alpha := "") {
       ; Revert to built in functionality if a replacement color is declared.
-      if (alpha != "") { ; This built-in version is about 25% slower.
+      if (alpha != "") { ; This built-in version is about 25% slower and also preserves transparency.
          DllCall("gdiplus\GdipCreateHBITMAPFromBitmap", "ptr", pBitmap, "ptr*", hbm:=0, "uint", alpha)
          return hbm
       }

diff --git a/ImagePut.ahk b/ImagePut.ahk
@@ -2166,7 +2166,7 @@ class ImagePut {
 
    static put_hBitmap(pBitmap, alpha := "") {
       ; Revert to built in functionality if a replacement color is declared.
-      if (alpha != "") { ; This built-in version is about 25% slower.
+      if (alpha != "") { ; This built-in version is about 25% slower and also preserves transparency.
          DllCall("gdiplus\GdipCreateHBITMAPFromBitmap", "ptr", pBitmap, "ptr*", &hbm:=0, "uint", alpha)
          return hbm
       }