# 64x32 Matrix only displaying half of an image **URL:** \ **Category:** Uncategorized\ **Created:** [February 19, 2025, 5:55pm UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017 "2025-02-19T17:55:03Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![DungeonDragon](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DungeonDragon](https://rpi-rgb-led-matrix.discourse.group/u/DungeonDragon)\ **Post date:** [February 19, 2025, 5:55pm UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/1 "2025-02-19T17:55:03Z")
I have a 64 by 32 P3 waveshare matrix and when i attempt to display an image it only displays half the image on the matrix. however when i use the fill command it fills the entire matrix. Picture of the Issue: ![IMG_1180](https://global.discourse-cdn.com/free1/uploads/rpi_rgb_led_matrix/original/1X/18da5d80381ccb0a77380d50fa96f7ac77139705.jpeg) ---
**Author:** ![board707](https://avatars.discourse-cdn.com/v4/letter/b/bc79bd/32.png) [@board707](https://rpi-rgb-led-matrix.discourse.group/u/board707)\ **Post date:** [February 20, 2025, 11:15am UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/2 "2025-02-20T11:15:11Z")
Hi The question too vague What is the matrix (exact model. scan number, drivers on rear side) What is the code that used to display an image… ---
**Author:** ![DungeonDragon](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DungeonDragon](https://rpi-rgb-led-matrix.discourse.group/u/DungeonDragon)\ **Post date:** [February 20, 2025, 3:08pm UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/3 "2025-02-20T15:08:46Z")
ah: well it is this model made by wave share: 64 by 32 3mm pitch [https://www.waveshare.com/wiki/RGB-Matrix-P3-64x32](https://www.waveshare.com/wiki/RGB-Matrix-P3-64x32) as for the code it can be found here: [https://github.com/AowynB/LED-Helmet/blob/main/Helmet\_Code/Helmet-Control.cc](https://github.com/AowynB/LED-Helmet/blob/main/Helmet_Code/Helmet-Control.cc) ---
**Author:** ![board707](https://avatars.discourse-cdn.com/v4/letter/b/bc79bd/32.png) [@board707](https://rpi-rgb-led-matrix.discourse.group/u/board707)\ **Post date:** [February 20, 2025, 3:36pm UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/4 "2025-02-20T15:36:44Z")
As I see it is not an hzeller library. Why not to ask from an author the code? ---
**Author:** ![DungeonDragon](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DungeonDragon](https://rpi-rgb-led-matrix.discourse.group/u/DungeonDragon)\ **Post date:** [February 20, 2025, 3:43pm UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/5 "2025-02-20T15:43:58Z")
because I’m the author of the code and it uses the hzellar rpi-rgb-led library ---
**Author:** ![board707](https://avatars.discourse-cdn.com/v4/letter/b/bc79bd/32.png) [@board707](https://rpi-rgb-led-matrix.discourse.group/u/board707)\ **Post date:** [February 20, 2025, 4:08pm UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/6 "2025-02-20T16:08:06Z")
As I see, you extracted a part of the code from the library. Perhaps, you done it incorrect. I would recommend you first run your code in the library examples directory. If it work - then move it to the separate project. ---
**Author:** ![DungeonDragon](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DungeonDragon](https://rpi-rgb-led-matrix.discourse.group/u/DungeonDragon)\ **Post date:** [February 23, 2025, 10:30am UTC](https://rpi-rgb-led-matrix.discourse.group/t/64x32-matrix-only-displaying-half-of-an-image/1017/7 "2025-02-23T10:30:42Z")
I will try that and update when I get a chance to do so