make_transparent() [2/2]

void xtd::drawing::bitmap::make_transparent

(

const color &

transparent_color

)

Makes the specified color transparent for this xtd::drawing::bitmap.

Parameters

transprent_color

The xtd::drawing::color structure that represents the color to make transparent.

Remarks

When you call xtd::drawing::bitmap::make_transparent, the bitmap will be converted to the xtd::drawing::imaging::pixel_format::format_32bpp_argb format, as this format supports an alpha channel.