Pixbuf.scaleSimple
gdkpixbuf.pixbuf.Pixbuf scaleSimple(int destWidth, int destHeight, gdkpixbuf.types.InterpType interpType)Create a new pixbuf containing a copy of src scaled to dest_width x dest_height.
This function leaves src unaffected.
The interp_type should be [gdkpixbuf.types.InterpType.Nearest] if you want maximum speed (but when scaling down [gdkpixbuf.types.InterpType.Nearest] is usually unusably ugly). The default interp_type should be [gdkpixbuf.types.InterpType.Bilinear] which offers reasonable quality and speed.
You can scale a sub-portion of src by creating a sub-pixbuf pointing into src; see [gdkpixbuf.pixbuf.Pixbuf.newSubpixbuf].
If dest_width and dest_height are equal to the width and height of src, this function will return an unscaled copy of src.
For more complicated scaling/alpha blending see [gdkpixbuf.pixbuf.Pixbuf.scale] and [gdkpixbuf.pixbuf.Pixbuf.composite].
Parameters
destWidth | the width of destination image |
destHeight | the height of destination image |
interpType | the interpolation type for the transformation. |