Image
Native image.
| Module | require("yue.gui") |
| Type | Class |
High DPI Image
By appending @{scaleFactor}x to the image's base filename, you can mark
the image as a high DPI image. For example an image file with filename of
icon@2x.png will have scale factor of 2.
Template Image
On macOS you can mark an image as template image by putting Template to
its base filename, for example iconTemplate.png and iconTemplate@2x.png.
Template images should consist of only black and clear colors, and macOS will mix with other content to create best appearance. This is useful for tray icons and menu item icons that automatically adjust to light and dark themes.
Class methods
createempty()
Create an empty image.
Return
Imagecreatefrompath(path)
Create an image by reading from path.
Parameters
stringpath
Return
Imagecreatefrombuffer(buffer, scalefactor)
Create an image from buffer in memory, with scale_factor.
Parameters
stringbuffernumberscalefactor
Return
ImageMethods
getsize()
Return image's size in DIP.
Return
SizeFgetscalefactor()
Return image's scale factor.
Return
number