Added rotate sample and comment about masks in wxImage::Rotate

[wxWidgets.git] / docs / latex / wx / image.tex

diff --git a/docs/latex/wx/image.tex b/docs/latex/wx/image.tex
index f913b2b6bac2e53f6cdff0397b2a47b7255dccdb..a0dd0d74c2dabf63fa08525d5444e2ec7195f01d 100644 (file)
--- a/docs/latex/wx/image.tex
+++ b/docs/latex/wx/image.tex
@@ -511,7 +511,9 @@ Returns the (modified) image itself.
  \param{bool}{ interpolating = TRUE}, \param{wxPoint*}{ offsetAfterRotation = NULL}}
 
 Rotates the image about the given point, by {\it angle} radians. Passing TRUE
-to {\it interpolating} results in better image quality, but is slower.
+to {\it interpolating} results in better image quality, but is slower. If the
+image has a mask, then the mask colour is used for the uncovered pixels in the
+rotated image background. Else, black (rgb 0, 0, 0) will be used.
 
 Returns the rotated image, leaving this image intact.