Function composite_2_with_opts 

pub fn composite_2_with_opts(
    base: &VipsImage,
    overlay: &VipsImage,
    mode: BlendMode,
    composite_2_options: &Composite2Options,
) -> Result<VipsImage>

VipsComposite2 (composite2), blend a pair of images with a blend mode base: &VipsImage -> Base image overlay: &VipsImage -> Overlay image mode: BlendMode -> VipsBlendMode to join with Clear -> VIPS_BLEND_MODE_CLEAR = 0 Source -> VIPS_BLEND_MODE_SOURCE = 1 Over -> VIPS_BLEND_MODE_OVER = 2 [DEFAULT] In -> VIPS_BLEND_MODE_IN = 3 Out -> VIPS_BLEND_MODE_OUT = 4 Atop -> VIPS_BLEND_MODE_ATOP = 5 Dest -> VIPS_BLEND_MODE_DEST = 6 DestOver -> VIPS_BLEND_MODE_DEST_OVER = 7 DestIn -> VIPS_BLEND_MODE_DEST_IN = 8 DestOut -> VIPS_BLEND_MODE_DEST_OUT = 9 DestAtop -> VIPS_BLEND_MODE_DEST_ATOP = 10 Xor -> VIPS_BLEND_MODE_XOR = 11 Add -> VIPS_BLEND_MODE_ADD = 12 Saturate -> VIPS_BLEND_MODE_SATURATE = 13 Multiply -> VIPS_BLEND_MODE_MULTIPLY = 14 Screen -> VIPS_BLEND_MODE_SCREEN = 15 Overlay -> VIPS_BLEND_MODE_OVERLAY = 16 Darken -> VIPS_BLEND_MODE_DARKEN = 17 Lighten -> VIPS_BLEND_MODE_LIGHTEN = 18 ColourDodge -> VIPS_BLEND_MODE_COLOUR_DODGE = 19 ColourBurn -> VIPS_BLEND_MODE_COLOUR_BURN = 20 HardLight -> VIPS_BLEND_MODE_HARD_LIGHT = 21 SoftLight -> VIPS_BLEND_MODE_SOFT_LIGHT = 22 Difference -> VIPS_BLEND_MODE_DIFFERENCE = 23 Exclusion -> VIPS_BLEND_MODE_EXCLUSION = 24 Last -> VIPS_BLEND_MODE_LAST = 25 composite_2_options: &Composite2Options -> optional arguments returns VipsImage - Output image