---
name: "set_trans_blender"
section: "3alleg"
platform: "linux"
package: "liballegro-doc"
version: "2:4.2.2-2.2"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/set_trans_blender"
---

# set\_trans\_blender(3alleg)

Enables a truecolor blender. Allegro game programming library.

## NAME

set\_trans\_blender - Enables a truecolor blender. Allegro game programming library.

## SYNOPSIS

**#include \<allegro.h\>**

**void set\_trans\_blender(int r, int g, int b, int a);**

## DESCRIPTION

Enables a linear interpolator blender mode for combining translucent  or lit truecolor pixels.

## SEE ALSO

[**set\_blender\_mode**(3alleg)](/set_blender_mode/3alleg.md), [**set\_alpha\_blender**(3alleg)](/set_alpha_blender/3alleg.md), [**set\_write\_alpha\_blender**(3alleg)](/set_write_alpha_blender/3alleg.md), [**color\_map**(3alleg)](/color_map/3alleg.md), [**draw\_trans\_sprite**(3alleg)](/draw_trans_sprite/3alleg.md), [**draw\_lit\_sprite**(3alleg)](/draw_lit_sprite/3alleg.md), [**drawing\_mode**(3alleg)](/drawing_mode/3alleg.md), [**set\_add\_blender**(3alleg)](/set_add_blender/3alleg.md), [**set\_burn\_blender**(3alleg)](/set_burn_blender/3alleg.md), [**set\_color\_blender**(3alleg)](/set_color_blender/3alleg.md), [**set\_difference\_blender**(3alleg)](/set_difference_blender/3alleg.md), [**set\_dissolve\_blender**(3alleg)](/set_dissolve_blender/3alleg.md), [**set\_dodge\_blender**(3alleg)](/set_dodge_blender/3alleg.md), [**set\_hue\_blender**(3alleg)](/set_hue_blender/3alleg.md), [**set\_invert\_blender**(3alleg)](/set_invert_blender/3alleg.md), [**set\_luminance\_blender**(3alleg)](/set_luminance_blender/3alleg.md), [**set\_multiply\_blender**(3alleg)](/set_multiply_blender/3alleg.md), [**set\_saturation\_blender**(3alleg)](/set_saturation_blender/3alleg.md), [**set\_screen\_blender**(3alleg)](/set_screen_blender/3alleg.md), [**ex3d**(3alleg)](/ex3d/3alleg.md), [**exblend**(3alleg)](/exblend/3alleg.md), [**exshade**(3alleg)](/exshade/3alleg.md), [**extrans**(3alleg)](/extrans/3alleg.md), [**exxfade**(3alleg)](/exxfade/3alleg.md)